Answers
t = 25
25 - 22 = 3
Related Questions
Laura started a race at 6:39 PM and finished it at 7:15 PM.
How long did it take her? Give your answer in minutes.
Answers
Answer:
36 mins
Step-by-step explanation:
7:15 - 6:39 = 36 mins
She finished the race in 36 mins.
Have a good day/night
Answer:
36 minutes
Step-by-step explanation:
You subtract the time she started from the time she finished.
So, it would be 7:15 - 6:39.
It would be easier to find the number that, when added to 6:39, results to 7:00.
To do so, you subtract 39 from 60.
60 - 39 = 21 minutes
Now, add 21 to 15.
21 + 15 = 36 minutes
Therefore, it took her 36 minutes to complete the race.
Hope this helps!
1 minus what equals 0.863
Answers
Answer:
0.137
Step-by-step explanation:
Answer:
0.137
Step-by-step explanation:
I hope this helps! :)
Darren and his friend save money for vacation Darren start with $120 in savings each week Darren add $40 to savings Darren’s friend Also begins with $120 in savings but saves at a faster rate than Darren create an equation that could represent the amount of money Y in dollars that Darren’s friend sees vacation after X weeks
Answers
Define the variables:
y= amt. of $ saved by Darren's friend
x= # of weeks
Darren adds $40 to his savings EVERY WEEK. He also started with $120, so the equation is:
y=40x+120
Gabe goes to the mall. If b is the number of items he bought, the expression 15.41b+28 gives the amount he spent in dollars at one store. Then he spent 27 dollars at another store. Find the expression which represents the amount Gabe spent at the mall. Then estimate how much Gabe spent if he bought 2 items.
Answers
Answer:
Gabe spent about $86 if he bought 2 items.
Step-by-step explanation:
First store: 15.41b+28? Second store: $27b = number of items he bought15.41b+28+27 = $?
15.41b+55 = $?
15.41(2)+55 = $?
30.82+55 = $?
$85.82
Gabe spent about $86 if he bought 2 items.
Hope this helps!
Answer:
Gabe goes to the mall. If b is the number of items he bought, the expression 15.41b+28 gives the amount he spent in dollars at one store. Then he spent 27 dollars at another store. Find the expression which represents the amount Gabe spent at the mall. Then estimate how much Gabe spent if he bought 2 items.
What is the length of line segment CD?
Enter your answer, as a decimal rounded to the nearest tenth, in the box.
CD =____units
Answers
Answer: CD: 8.5
Step-by-step explanation:6^2 = 36
6^2 = 36
36 + 36 = 72
square root 72 = 8.48
so if we round to nearest tenth
CD = 8.5
To rent a certain meeting room, a college charges a reservation fee of $31 and an additional fee of $5.70 per hour. The history club wants to spend less than $82.30 on renting the meeting room.
What are the possible amounts of time for which they could rent the meeting room?
Use for the number of hours the meeting room is rented, and solve your inequality for .
Answers
Answer:
x [tex]\leq[/tex] 9
Step-by-step explanation:
31 + 5.70x [tex]\leq[/tex] 82.30
subtract 82.30 by 31
5.70x [tex]\leq[/tex] 51.3
divide both sides by 5.70
x [tex]\leq[/tex] 9
I need help please this is due today
Answers
Answer:
...
Step-by-step explanation:
I can't really see well there
Answer the question in the picture if you need any questions let me know!
Answers
Answer:
Am I too late too answer?
mAngle mean in geometry ?
Answers
Answer:
In geometry, an angle can be defined as the figure formed by two rays meeting at a common end point. An angle is represented by the symbol ∠.
Step-by-step explanation:
If the mountain is 1,200 feet tall, find the length of the ski lift
Answers
Step-by-step explanation;
By an online search, i found that the sky lift
rises at an angle of 20.75 degrees.
Then we can think on a triangle rectangle, such
that:
One cathetus is 1200ft, this is the opposite
cathetus to the angle of 20.75°
The length of the ski lift would be the
hypotenuse of this triangle rectangle.
Then we can use the relationship:
Sin(a) = opposite cathetus/hypoteuse.
such that:
a = 20.75°
opposite cathetus=1200ft
then:
sin(20.75°) = 1200ft/hypotenuse
hypotenuse =1200ft/sin(20.759) =3.387.05 ft
The length of the sky lift is 3.387.05 ft
Could you describe the expression 2(3+4) as a product of two factors? Explain. Can someone pls give me a simple explanation on if the answer is yes or no and why
Answers
Answer:
Distributive Property
Step-by-step explanation:
According to the rule of distributive property, 2(3+4) would be 14.
A meteorologist recorded the rainfall in Oakdale in two consecutive months. In the first month, there were 1 6/12 inches of rain. In the second month, there were 1 inch of rain. What was the total amount of rainfall during the two months?
Answers
Answer:
There were 2 1/2 inches of rain in 2 months.
Step-by-step explanation:
1. Reduce 1 6/12 to 1 1/2.
2. Add 1 1/2 and 1 (if it is easier for you to add decimals you can reduce the 1 1/2 to 1.5 by dividing 1 by 2. In that case you would get 2.5 as your final answer). The answer is 2 1/2.
help me you can get 10p
Answers
Answer:
.45 m
Step-by-step explanation:
6.3/14= x
x= .45
Explination: 6.3 divided by 4 is 0.45
Find the ratio of 3 days to 48 hours.
Answers
Answer:
As we have to change it in simplest form,
3 days : 48 hours. Firstly, we have to convert days into hours ... So, 3 days = 3 × 24. => 72 hours ..... And Therefore,
72 : 48. And the fraction formed will be as follows :- And when we cut off it by 24, the resulting fraction will be :- So, The ratio will be, 3:2 ...
What is the domain of f(x)=√x-2
Answers
Answer:
The domain of f(x)=√x-2 is x < -√3 , x > √ 3
Brainliest pls
volume with fractions finale 50 POINTS!!!!!
Answers
Answer:
The answer is 1.
Step-by-step explanation:
look at the pic to see how I got it.
Answer:
1
Step-by-step explanation:
Equations to remember:
Length · Width · Height = Volume
LWH = V
---------------------------------------------------
Length = 5/4
Width = 4/3
Height = 3/5
Your equation will look something like this:
[tex]\frac{5}{4} * \frac{4}{3} * \frac{3}{5} = V[/tex]
or
[tex]\frac{5*4*3}{4*3*5} = V[/tex]
----------------------------------------------------
The simple thing about this problem is that, no matter what order they're in, you're multiplying the same numbers on the top and the bottom. Whatever the top is (5*4*3), the bottom will be (4*3*5). If the top and bottom are equal, that means that you'll have a whole number of 1.
----------------------------------------------------
NOMINATORS
[tex]5 * 4 = 20\\20 * 3 = 60[/tex]
So the top will be 60.
----------------------------------------------------
DENOMINATORS
[tex]4 * 3 = 12\\12 * 5 = 60[/tex]
The bottom will also be 60.
-----------------------------------------------------
[tex]\frac{60}{60} = \frac{1}{1} = 1[/tex]
So your answer will be [tex]1cm^{3}[/tex]!
I hope this helped!
An event at a certain location is described below.
Tectonic plates move towards each other and force rocks upwards into a series of folds.
Which landform will be created at the location?
Mountain range
Ocean basin
Valley
Volcano
Answers
Answer:
Mountain range
Step-by-step explanation:
A mountain range will be created because it says that the tectonic plates "force rocks upwards into a series of folds". The series of folds are the mountain range.
Also: Please mark your questions under the correct category. This is obviously a science question, not a mathematics question.
Answer:
Mountain range
your welcome :)
Find the Least common multiple of 4xy cubed and 2x squared y cubed
Answers
The LCM for 4xy², 2x²y3 is the numeric part 4 multiplied by the variable part.
4xy²
Step-by-step explanation:
Please help!
3x^2 + 1/2 x 7y (When y = 3)
Answers
3x^2 + 1/2 x 7(3)
3x^2 + 1/2 x 21
3 (x^2 + 1/2 x 21)
3 (x^2 + 7/2)
3 x 1/2 (2x^2 +7)
3/2 (2x^2 + 7)
Answer:
3x^2+21/2
Step-by-step explanation:
3x^2+1/2*7(3)
(a)=a so (3)=3
3x^2+1/2*7*3
1/2*7*3=21/2
3x^2+21/2
Hope this helps! Pls give brainliest!
Find the volume of the triangular prism shown below:
Answers
Answer:
32 in²
Step-by-step explanation:
The area of a triangular prism is 1/2*length*width*height.
All the sides are 4.
So,
1/2*4*4*4 = 32 in²
think of a triangle as half of a square
Ravi started an assignment at 8:25 AM and finished it at 9:53 AM.
How long did it take him? Give your answer in minutes.
Answers
Answer:
it took him and hour, and 28 mins
Step-by-step explanation:
A bicycle has a listed price of $811.99 before tax. If the sales tax rate is 6.5% , find the total cost of the bicycle with sales tax included.
Round your answer to the nearest cent, as necessary.
Answers
Answer:
811.99x1.065=864.77
Step-by-step explanation:
Since it is a sales tax, and not something else, we would add a 1 on the front of it, to essentially just "add" back that 811.99, even though it is multiplication. 1.065 times 811.99 is the same as (811.99x.065)+811.99.
ok i genualy need yalls help please
Answers
Part A
Answers:To find the area of the unshaded region, subtract the area of the shaded region from the sum of the areas of the rectangle and semicircle
----------------
Explanation:
When it comes to area problems, think of a grid of squares. Let's say we had a 10 by 10 grid of tiny squares (10*10 = 100 total). Now let's say 8 of them are shaded in. There are 100 - 8 = 92 unshaded squares to represent the total area of the unshaded region.
That's effectively what's going on with this problem as well. Sure things get a bit tricky with that curved portion on top, but we can still get an approximation if we use smaller and smaller grid sizes. I recommend using graph paper or graphing software that provides a grid.
========================================================
Part B
Answer: 811----------------
Explanation:
For now, I'm going to ignore the shaded region. I'll come back to it later.
The rectangle is 15 ft by 50 ft. It has an area of length*width = 15*50 = 750 sq ft.
The semicircle up top has an area of [tex]0.5*\pi r^2 = 0.5*\pi*(7.5)^2 \approx 88.3573[/tex] sq ft approximately. The 7.5 is from dividing the diameter in half to get the radius. As the instructions stated, I used the calculator's version of pi.
The rectangle and semicircle have their areas add to
750+88.3573 = 838.3573
Now we can finally address the shaded region. It is a 3 ft by 9 ft rectangle because "the length is 3 times the width" and the width is 3 ft. This shaded rectangle has area 3*9 = 27 sq ft.
The unshaded region is:
unshaded = total - shaded = 838.3573 - 27 = 811.3573
This rounds to the final answer of 811
Radiation transfers thermal energy through _________
Which accurately completes the statement?
waves
direct contact
particles
liquid movement
Answers
Answer:
It is Waves, or option, 1.
Step-by-step explanation:
Good luck!
Answer:
The answer is A
Step-by-step explanation:
Good Luck
1. A marine biologist has historical records to show that the chance of
finding shrimp in a catch of ocean animals is 20 percent. The simulation
below models the experimental probability of finding shrimp in at least
one of the next 5 catches. The numbers 1 and 2 represent catches with
shrimp. The numbers 3–10 represent catches without shrimp.
a. What does the marine biologist do?
Answers
Answer:
1,7,3,2,7,10,1
Step-by-step explanation:
I hope you found this useful.
z > 34. Which of the following statements is the best way to describe the value of z?
Answers
Answer:
The value of z is more than 34.
Please help me will give brainliest to the person with a good and right answer
Answers
Answer:
x= 1.37 or -1.62
Step-by-step explanation:
hope it helps
find the perimeter of the square
Answers
Answer:
48
Step-by-step explanation:
12+12+12+12 to each side
You add each side, 12+12+12+12, which should get you 48:)
Hope this helps!
Divide.
1.156÷10 6
Enter your answer in the box.
Answers
Answer:
1.156 x 10^-6
Step-by-step explanation:
10^6 = 10x10x10x10x10x10 = 1000000
1.156 ÷ 1000000 = 0.000001156
if you simplify that the answer is 1.156 x 10^-6
a movie theater offers a reward program that charges a yearly membership fee and a discounted rate per movie ticket. The total cost for a reward program member to see 5 movies is $40.00 and a total costs for 12 movies is $75.00. Assume the jkrelationshup is l near write the equation of the function in the form y=mx+b when x represents the number of movies and y represents the total cost.
Answers
Answer:
— The total cost for a reward program member to see 5 movies is $40 and the total cost for 12 movies is $75. Assume the relationship
Step-by-step explanation:
The equation of the function is y = 5x+5, where x represents the number of movies and y represents the total cost.
What is an equation?An equation is a mathematical statement that shows that two mathematical expressions are equal.
Given that, The total cost for a reward program member to see 5 movies is $40.00 and a total costs for 12 movies is $75.00.
The coordinates of the equation can be (5, 40) and (12, 75)
The equation of a line passing from two points is given by,
y-y₁ = (y₂-y₁)/(x₂-x₁)(x-x₁)
y-40 = (75-40)/(12-5)(x-5)
y-40 = 35/7(x-5)
y = 5x-25+40
y = 5x+15
Hence, the required equation is y = 5x+15
For more references on equations, click;
https://brainly.com/question/29657988
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