Mathematics Middle School

The speed of light = 186,000 miles a second. Calculate the distance which light would travel in just 100 seconds.
a. 1,860 miles
b. 18,600 miles
c. 186,000,000 miles
d. 18,600,000 miles

Answers

Answer 1
it’s D. 186,000 times 100 is 18,600,000

Related Questions

[PICTURE ATTACHED] helpp

Answers

Answer:

Step-by-step explanation:

Okay so the 4(2t +2) and 4t + 8 + 4t go under 8t + 8, because when you distribute and add like terms, you get 8t+ 8 for both

(8*t)+(8*8) and 8t + 64 go under 8(t+8) because similar to the other, when you distribute and add like terms you get 8(t+8) for both

The last two options 8t+16 and (8+t) +(8+8) go under neither because when distributed and added, they don't match up to either or

Hope that helps!

The event coordinator asks you to determine how many students participated in the track-and-field day. The total number of students in seventh and eighth grade combined is 584; 5/8 of them are seventh graders and 3/8 of them are eighth graders. If 4/5 of the seventh graders participated in track-and-field day and 7/8 of the eighth graders participated, about how many total students participated? Describe the process you used to find your answer.

Answers

584 is the total number of students in the school.

5/8 are in seventh grade and 3/8 are in eighth grade.

4/5 of the seventh graders participated in the track meet, so there were (4/5 · 5/8) · 584 students in the seventh grade participating in the track meet.

7/8 of the eighth graders participated, so there were (7/8 · 3/8) · 584 students in the eighth grade participating in the track meet.

So, all together, there were

(4/5 · 5/8) · 584 + (7/8 · 3/8) · 584 students from the school in the track meet.

Let's simplify as you asked:

(4/5 · 5/8) · 584 + (7/8 · 3/8) · 584 = [(4/5 · 5/8) + (7/8 · 3/8)] · 584 (distributive property - factoring)

= [20/40 + 21/64] · 584 (multiply fractions)

= (1/2 + 21/64) 584 (reduce the first fraction to lowest terms)

= (32/64 + 21/64) 584 (getting a common denominator)

= (53/64) 584 (combine/add the two fractions)

= 483.625 (multiply together)

All together, there were: 483.625 students in the meet.

Answer:

584 is the total number of students in the school.

5/8 are in seventh grade and 3/8 are in eighth grade.

4/5 of the seventh graders participated in the track meet, so there were (4/5 · 5/8) · 584 students in the seventh grade participating in the track meet.

7/8 of the eighth graders participated, so there were (7/8 · 3/8) · 584 students in the eighth grade participating in the track meet.

So, all together, there were

(4/5 · 5/8) · 584 + (7/8 · 3/8) · 584 students from the school in the track meet.

Let's simplify as you asked:

(4/5 · 5/8) · 584 + (7/8 · 3/8) · 584 = [(4/5 · 5/8) + (7/8 · 3/8)] · 584 (distributive property - factoring)

= [20/40 + 21/64] · 584 (multiply fractions)

= (1/2 + 21/64) 584 (reduce the first fraction to lowest terms)

= (32/64 + 21/64) 584 (getting a common denominator)

= (53/64) 584 (combine/add the two fractions)

= 483.625 (multiply together)

All together, there were: 483.625 students in the meet.

Step-by-step explanation:

(other guys work not mine!!!!!!!!! )

Which r - value suggests a strong
positive correlation?
A r = 0.1847
B r = −0.1847
C r = 0.9974
D r = −0.9974

Answers

It’s c I took the test

Drag the tiles to the boxes to form correct pears. Multiply the pairs of numbers and match them to their products.

Answers

i can’t see anything to match

∠A and ∠B are vertical angles. ∠B is supplementary to ∠C. If ∠C measures 42°, how large is ∠A?

Answers

Answer:

138 degrees

Step-by-step explanation:

Since angles B and C are supplementary, that would mean they add up to 180. The problem tells us that angle C is 42 degrees, so that would mean that angle B is 138 degrees. We are also told that angles A and B are vertical, which would mean that they are congruent to each other. That leaves us with the answer that angle A is 138 degrees.

Hope this helps! :)

I’m absolutely positive it’s 138 :) !!!

What property is 5x1/5=1

Answers

Answer:

Multiplicative Identity Property

Step-by-step explanation:

Answer:

Identity Property

Step-by-step explanation:

i think i helped you earlier too

Select from the drop-down menus to correctly identify whether the given operation is closed or not closed with respect to each set of numbers.



Real numbers are
closed, not closed
under multiplication.

Irrational numbers are
closed, not closed
under division.

Integers are
closed, not closed
under subtraction.

Positive rational numbers are
closed, not closed
under addition.

Answers

Answer:

Real numbers are "closed" under multiplication

Irrational numbers are "not closed" under division

Integers are "closed" under subtraction

Positive ration numbers are "closed"

Hope this helps! :)

Correct answer: closed, not closed, not closed, closed :D

Need helpp fastt plss will give brainliest to who is correct plss helpp
PLSSS HELPP I NEED THE ANSWER CORRECT

Answers

Answer: C

Step-by-step explanation:

C. maybe hopefully probably

PLEASE HELP ME MY BRAIN CAN'T TAKE IT: Lin’s family has completed 70% of a trip. They have traveled 35 miles. How far is the trip in miles?

Answers

Answer:

Okay so, 70% of a trip.

Divided 35 by 7, and you get 5. Therefore I think 5 miles is 10% of the trip. So, the entire trip would be 50 miles. SORRY IF THIS IS WRONG

Step-by-step explanation:

50 because 35/50 is .70 or 70%. You can find this by doing 35/0.70

represent these number as numbers in expanded form 1.45 x 10 to the 6th power.
2.807 x 10- 3rd power

Answers

Answer:

 23,958 =

 20,000  

+ 3,000  

+ 900  

+ 50  

+ 8  

Step-by-step explanation:

Answer:

1450000 and 0.002807

Step-by-step explanation:

Read the excerpts from Team Moon and the NASA article.

And only now—a solid, panic-stricken, gut-wrenching, heart-palpitating ten minutes by clock but feeling like an eternity later—did it sink in for John Coursen, Tom Kelly, and a lot of the other Grumman folks who had poured years of their lives into building the lunar module: Their baby was on the moon. Let the cheering begin!

When the lunar module lands at 4:18 p.m. EDT, only 30 seconds of fuel remain. Armstrong radios "Houston, Tranquility Base here. The Eagle has landed." Mission control erupts in celebration as the tension breaks, and a controller tells the crew "You got a bunch of guys about to turn blue, we're breathing again."

How is the information in the excerpts different?

A. The first excerpt is less emotional than the second excerpt.
B. The first excerpt is less interesting than the second excerpt.
C. The first excerpt is more emotional than the second excerpt.
D. The first excerpt is more interesting than the second excerpt.

Don't answer if you don't know it. My test is due in 47:18. So please help. If you can't don't answer or else I will report you.

Answers

I believe it’s C. I’m not completely sure but I think it’s the right one because B and D are opinions and A is more factual than emotional
A because it is right

Here is the real problem ! Giving 30 points!

Answers

Answer:

A. the one in the table because after two hours it is the size of the one that began at 20 cm

B. the one describes by the graph because after 10 hours it would be 0 cm and the one described by the equation would be 5 cm

C. the one described by the graph will burn out in 10 hours as shown in the graph and the one described by the equation will burn out in 12 hours

Step-by-step explanation:

i hope this helps

ummmmmmm they aree right ^^^^^

help and look at the picture!

Answers

The answer is the second one 8×107

Answer:

8*10^7

Step-by-step explanation:

Multiply 2 and 4 to get 8

Add the exponents and u get 7

Therefore 8*10^7

Derek is building a model truck. The box says that the scale of the model is 1: 18. If the model is 10 inches long, how long would the real truck be?

Answers

50 inches because 1:18+10=5x10 = 50

What is Janelle’s position relative to sea level while scuba diving? What should the altimeter read at this position?

Answers

Answer:-322

Step-by-step explanation:

It’s negative 322 because she is defending below sea level and sea level is at 0ft

Answer:- 322 ft

Step-by-step explanation:

write the grams by reading the Metric ruler

Answers

Answer:

1-342.1

2-557.2

3-285.2

4-201.6

5-33.1

6-6

7-356.4

8-1000

Step-by-step explanation:

Answer:

1-342.12-557.23-285.24-201.65-33.16-67-356.48-1000

Who was part of the triumvirate after Caesar’s death? (3 people)

Answers

Answer: Octavian (the future emperor Augustus), Mark Antony, and Lepidus. i hope this helped

Step-by-step explanation:

Roland wants to buy a jacket that is discounted 20% off the regular price. Which of the following is NOT a valid way to determine the amount of the discount?

A
Move the decimal point of the original price one place to the left and then double it.

B
Set up a proportion with the ratio of the original price to the amount of the discount equal to the ratio 20 to 100.

C
Multiply the original price times 0.2.

D
Divide the original price by 5.

Answers

C would be the answer because if you multiply 10 x 0.2 you will get 2 but if it is 20% off you would’ve gotten 5

Calculate and write in simplest; 2 1/9+ 7 4/9=

Answers

Answer:

9[tex]\frac{5}{9}[/tex]

Step-by-step explanation:

Answer:

9 5/9

Step-by-step explanation:

Add the whole numbers- 2+7= 9

Add the numerators- 1+4= 5

Cannot be reduced.

Hope this helped!

How do you do this with pythagorean theorem

Answers

I don’t I am just answering for the point so I can ask more questions please just give this a thanks and you already have an answer

An amusement park had 250 people attend during the course of 7 hours. At this rate, how many would they expect to attend over 15 hours?

Answers

Answer:

536 people

Step-by-step explanation:

What I did was I divided 250 by 7 which gives the average hour of people which is=36 people per hour

Then you multiply 35.7 by 15 which gives you=536 people at the amusement park in 15 hours.

Hope this helps.

////////////////////////////

Answers

Answer:

Maple Street

Step-by-step explanation:

Are those the only options?

Someone help me with this ASAP

Answers

Answer:

Mr. kelly can make 18 prices of wood that are exactly 1/3 of a foot.

from Monday to Wednesday it's a 7 degree F difference.

The temperature are 5 am is -3 degrees F

The order from coldest to warmest is -6, -3, 0, 1, 4

The sum is 60.50.

60.50. Hehe

GOOD LUCK

Mrs. Banet walked 48 laps in 3 hours. How many laps did she walk in two hours?

Rate Answer Choices
48 laps to 3 hours
48 to 3

Unit Answer choices
16 laps
16 laps 1 hour

How many laps did she walk in 2 hours?
Answer choices
48
16
32

Answers

the answer would be 32 laps in 2 hours. This is because if you walk 48 laps in 3 hours then you would have to figure out how many laps Mrs. banet walks in 1 hour. To do that you divide 48 by 3 and get 16 laps so 16 multiplied by 2 equals 32 which is how much you walk in 2 hours. Hope this helps :)

Multiply. Write your answer in scientific notation. Take a look at the picture!

Answers

the answer is 4 x 10^5

Answer:

The answer is 10 to the fifth power or in other words 100,000

Step-by-step explanation:

Find the equation of the line that contains the points (-5, 0) and (-3, 4)

Answers

Answer:

y = -1/2x - 5/2

Step-by-step explanation:

With points (-5,0) and (-3,4), we need to find the slope first.

[Find slope of points]

Using slope formula m = (Y2 - Y1) / (X2 - X1)

Using points: m = (4 - 0) / (-3 - 5) = 4/-8 = -1/2

[Use point-slope formula]

(y-y0) = m(x-x0)

Using points: (y - 0) = -1/2(x - -5)

Finally: y = -1/2x -5/2

PLEASEEEE HELPPP MEEEE! NOWWWWW

Answers

Answer:

The answer is -3

Step-by-step explanation:

First of all we find the difference -4-2 = -(4+2) and than we add the numbers answer is -6 .

[tex] - \frac{6}{4 \div 2} [/tex]

4÷2=

[tex] - \frac{6}{2} [/tex]

And than we simplify this fraction to 2 and find the answer -3. I would be glad if you choose my answer the best. Good lessons ♡

Can someone help me with this problem

7.984 ÷ 1.99

Answers

Answer: 4.012

Step-by-step explanation: Hope this helps! :)

Which equation can you use to solve the following problem?
A grocery store received a shipment of cereal. There were 24 boxes of cereal in each shipping box.
If the store received 18 shipping boxes, how many boxes of cereal did they receive?

Answers

u should do the equation 24 x 18

A florist had 88 flowers. She wanted to put
them into 42 bouquets with the same number of
flowers in each. How many flowers will she get to put
into each bouquet? How many will be left?
or *

Answers

Answer:

2 (Remainder 4) In decimal form to the hundredths: 2.09

Step-by-step explanation:

42 can only go into 88 two times, so 42 x 2 = 84. So then 2 is your answer. BUT you have 4 left, so it's 2 remainder 4. If you want to round to the tenths, hundredths, ect, here is the original decimated number: 2.09523809524
Other Questions
Question 7 of 25If two line segments have the same length, which of thefollowing must be true?A. They form a right angle.B. They are congruent.htC. They are equal.O D. They share an endpoint. HELP DUE IN 4 MINS WILL GIVE BRAINLYISTUse the graph to fill in the table will mark brainliest please this is urgent HELP!Mariana eats an orange. Which statement describes the ultimate source of the energy that her body receives when she digests the orange?Organic matter, rich soil in which the orange tree grows, and adequate water all work together to generate the energy that can be obtained from the orange.The orange tree obtains energy from the nitrogen and other compounds in fertilizer.The light energy that originates from the sun provides the energy to grow oranges, which contain macromolecules.The orange contains the energy-rich nutrients that it draws from the soil. #19-Which is not a factor that led to the American Victory in theRevolutionary War? Ahhh! Such a beautiful day, uh (Yeah)The sun's shining in a beautiful way, uh (Whoo)Gonna take a shower, brush my teeth andLife is ultimately meaninglessUhh... Uhh...But I'll get out of the houseGet on the road, top down, hands outPut on my favorite song and nod to the rhythmThe planet's being destroyed by your carbon emissionsBut I- I-, I'll head to classTry my best on every test 'til I passAnd my grades are screaming in my face, hey98 percent of what you learn is a wasteI get to hang out with all my friends (Yeah)My friends are the friendliest friendsCan't think of a better way to spend my timeYour brain is flawed, and all your friends will dieNever mind!I'm alive in the greatest nation!So proud of the exploitation of nativesThis graceful bird means freedom for allTell that to the slaves, and bald eagles aren't baldI can live in the moment, milk every secondAt any time you could get clinical depressionBut I'll just be happy, no matter what's in storeIt's quite genetic, and we have no cureUh, at leastWe are youngNot for longLife is funIt only goes downhillWe gotta make the most of it! Make the most of it!Or you'll regret itWe are youngFor nowLife is funFor some peopleWe gotta make the most of it! Make the most of it!Good luckWoo! I got a brand new job today! (Yeah)Doin stuff that'll help the economy (Uh)I'll save money and buy things at the storeBanks can crash and capitalism is flawedAnd it's all because of my hard workAnd the thousand advantages you lucked into at birthI put a lotta effort in my resume!Good thing you don't have a black person's nameI'm proud to be a functioning member of societyFinally, I can be the citizen I dream to bePart of the community, contribute with my taxWhat could possibly stop me?The shrinking middle classI've at least got a nice stable jobUntil it's outsourced to China or replaced by a robotOH GOD! Well, then I could relax a bitYou'll be empty with nothing to distract from itBut man, I'm a passionate graduateI can be different, and I have a career paths to pick fromI could be a rapper or an animator if I'm luckyNeither of those will make you happy, trust meI'm able to choose what I pursue (Yeah)You're a slave to people born richer than youThen screw it, I'll keep going inThen I'll party on the weekend and sing, no, oh, oh ohThanks to autotuneWe are youngNot for longLife is funIt only goes downhillWe gotta make the most of it! Make the most of it!Or you'll regret itWe are youngWe still dieLife is funUntil you dieWe gotta make the most of it! Make the most of itBecause you'll dieLife is a wonderYou'll never know the answerNature is a miracleNatural disastersIt's good to be aliveYou could wake up with cancerBut I'm healthyHealthy people still get cancerI love this showIt's the last episodeThe sun is shiningIt's going to explodeEvery species is beautiful and unique, thoughChildren have malaria thanks to mosquitoesI met a cute girl with a ponytailStatistically that relationship is going to failI have a wonderful family, it's like no otherYou're not special, and one day you'll bury your motherNo matter what, I can find a home!We, Will All, Die, AloneThere's amazing potential in every human on earthThere's no escaping the heat death of the universeI don't have to live life based on negative partsNo matter how bad they are, they're just thoughtsYeah, that's fairWait, really?Yeah that seems reasonableWait, wait, wait, wait but you were just telling me to-Whatever man, I dunno, live your life how you wantI'm not forcing you to do anything, I'm just sayingOh...Well in that case...We are young!Life is fun!We gotta make the most of it! Make the most of it!We are young!Life is fun!We gotta make the most of it! Make the most of it!Enjoy it while it lasts Why would Tift choose to invest in pine forests?The workers were more skilled at working in sawmills.The cotton would no longer grow.Pine trees were natural to the area and were abundant.Other crops cost more money to plant. I NEED HELP.... IM TIMED!!! PLS SHOW WORK!!! +10 POINTS A function f is defined by f(x,y) = x - (xy - y). What is the value of f(8,6)?A. -46B. -34C. 46D. 50E. 62 draw a mapping that represents a relation with domain -1, 0, 2 and range 1,4 is only one answer possible? explain What is the opposite force to pushing off the ground to jump? Is this correct? Please answerI will mark brainliest! Which reason justifies statement 2?A) Vertical angles are congruent B) Corresponding angles are congruent C) Alternate interior angles are congruent D) Alternate exterior angles are congruent A bag of oranges are on sale at the grocery store downtown and at the farmers market. At the grocerystore a 4 lb. bag of oranges cost $5.00, and at the farmers market the price for a 10 lb. bag of orangesis $12.00. What is the rate that the grocery store is selling for? What is the rate for the farmersmarket? Life question. How do you get guys to like me? The city of San Francisco sprang up almost overnight, as thousands of people flocked to the region to search for golIn 1949, the population increased from just 1,000 to more than 25,000. As a result, there were never enough rooms inthe local hotels to house the prospectors, and restaurants regularly ran out of food.Based on the information contained in the passage, which Oklahoma city's history is most similar to San Francisco?A. Guthrie. LawtonC. TulsaD Norman Explain how to find the original and the new dimensions of an object when the scale changes. plz hurry I GIVE BRAINLIEST!!A thermos is used to keep liquids, such as soup or water, near a constant temperature for long periods of time. Which statement describes the function of a thermos?A. to maximize thermal energy outputB. to minimize thermal energy transferC. to maximize thermal energy transferD. to minimize the use of environmentallydamaging materials This passage is important to the story because it shows that Buckhas left behind his old friends and ways of life.has become part of a new family of dogs.has started to feel strong and healthy again.has given up his need to be a leader.n your ideas and decide on a single focus. What is the simplified form of the expression?