Answer:
[tex]\huge\boxed{\bf\:0.5 \: dollars }[/tex]
Step-by-step explanation:
Given,
Cost of 9 plastic cups = $4.51We need to find the unit price OR the price of 1 plastic cup.
To find this, we need to divide the cost of the total nunber of cups bought by the number of cups bought. Then,
Cost of 1 cup
= Cost of 9 cups/9
= 4.51 / 9
= $ 0.5 (rounded price)
[tex]\rule{150}{2}[/tex]
Answer:
50 cents or $0.50
Step-by-step explanation:
c = the cost of each plastic cup, the unit price.
9c = 4.51
/9 /9
c = $0.50 per cup
Each cup costs 50 cents or $0.50
Hope this helps!
Please help!
Question is below worth 12pts
Answer:
Number 8: The medium pizza is 19 inches bigger than the personal sized.
Number 9: The window will take up about 37.7 feet.
Step-by-step explanation:
For number 8, you want to multiply the 16 inches by pi, and you would get an estimate of 50. Then you do the same thing for ten inches and you get an estimate of 31. Subtract the two estimates and you will get 19. Therefore, with the rounded up to a whole number estimate, the medium sized pizza is 19 inches bigger than the personal sized one.
For number 9, you want to multiply that radius, which is 6, by two to get your diameter. Then you want to multiply that to get your circumference, which would be a rounded up to the tenth place estimate of 37.7 feet.
I hope all of this helps you!
Answer:
8. 19 in.
9. [tex]113\ ft^2[/tex]
Step-by-step explanation:
Circumference of a circle: C = 2*π*r22/7 or π = 3.14r (radius) = d/28a. medium-sized pizza
d/2 = 2
r = 16/2 = 8 in.
C = 2*π*r
C = 2*3.14*8
C = 16*3.14
C = 50.24 in.
8b. personal-sized pizza
d/2 = 2
r = 10/2 = 5 in.
C = 2*π*r
C = 2*3.14*5
C = 10*3.14
C = 31.4 in.
50.24 in. - 31.4 in = 18.84 in.
19 in. (rounded to the nearest whole number) <== final answer
9. Area of a circle: [tex]\pi r^2[/tex]
A = [tex]3.14* 6^2[/tex]
A = 3.14 * 36
A = [tex]113.04\ ft^2[/tex]
A = [tex]113\ ft^2[/tex] (rounded to the nearest tenth) <== final answer
Hope this helps!
A club charges a rental of $400 per day for the dining hall and a fixed amount per guest for a meal. The graph shows the total cost for each person.
-
Enter the initial value and the rate of change for the given situation in the boxes below.
Answer:
initial value: 400
rate of change: 20
Step-by-step explanation:
Answer:
initial value: 400 rate of change: 20
Step-by-step explanation:
5/12-1/9 can you help me?
Answer: 11/6
Step-by-step explanation:
5/12 - 1/9=?
[tex]\frac{5*3}{12*3}-\frac{1*4}{9*4}\\\\\frac{15}{36}-\frac{4}{36}= \\\\15-4=11\\Answer: \frac{11}{36}[/tex]
PLS HELP ME I HAVE TWO MIN"S LEFT
Answer:
acute angles f,a, c. right angles b,e,n. obtuse angles are l, g, i
Step-by-step explanation:
A six-sided die is rolled 3 times. What is the fractional probability of rolling the same number all 3 times?
Answer:for getting 6 is 0.436% likely you'lll get 6
Step-by-step explanation:
Answer: for getting 6 is 0.436% likely you'll get 6
Step-by-step explanation: for getting 6 is 0.436% likely you'll get 6. Hope this helps :)
At breakfast, a restaurant charges $2 for the first cup of orange juice and then $1 for each refill. Which graph represents this situation?
Answer: I'd say the third graph seems correct, if its not the third graph then the fourth graph
Hii
Now, in order to figure out which graph it is, we need to solve the problem.
Say someone bought 1 cup of orange juice. That would be 2$. Say they wanted a refill,that would be 3$. And so on
The first graph states that they got 5 refils, so the 2$ to get the orange juice, plus 5. That would be 7$. So the first graph is incorrect.
The second graph states that they got 9 refills. So the 2$ to get the orange juice, then 1$ for each refill, so 9$. So 11$.
The third graph states that someone got 4 refills. So, 2$ to get the cup. Then an extra 1$ for every refill. So 4$,plus 2$ is 6$
The fourth graph states that they got 8 refills. So the 2$ to get the cup, plus the 1$ each refill, since they got 8 refills, it would be 8$, So 10$.
Since the fourth graph was the only graph that showed the right cost of orange juice, this is correct
Answer: Graph 4
Hope this helps!
~Learning with Natalia~
5/7-1/3 can you help me I didn't know the answer lol
Answer:
8/21
Step-by-step explanation:
thanks for the points, the answer is right guys
I will give brainlist!!
Answer:
n=12
Step-by-step explanation:
1/6n=2 we multiple both sides by 6/1
2*6=12 so n=12
Answer:
n = 12
Step-by-step explanation:
If 1/6 of n = 2 that means 1/12 of n = 1
You can work this out by turning n into 1 instead of 2 by dividing by 2. You have to then divide 1/6 by 2 and half of 1/6 is 1/12. Therefore, 1/12 of n = 1
You can then do 1 x 12 which equals 12
Overall, n = 12
Ayden had a goal of finishing painting at least 80% of the 500 square meters of a house's walls by today. He actually finished painting 415 square meters today. Did Ayden meet his goal? Why?
Answer sentence:
(Yes/no), Ayden painted ____ square meters (more/less) than his goal.
Use the answer sentence above in your answer.
Answer:
Ayden painted more square meters (more/less) than his goal. Because 80 percent of 500 is 400. This means that Aydan's goal was 400. Since 415 is greater than 400 Aydan reached his goal!
Step-by-step explanation:
I WILL GIVE BRAINLIEST ANSWER!!!
Answer:
10 is unbiased
11 is biased
Step-by-step explanation:
10 is unbiased
11 is biased
Have an amazing day!
PLEASE RATE!!
Answer:
10 - unbiased
11 - biased
Step-by-step explanation:
^^
divide the expressions then simplify
The numbers are unclear, please repost.
Thanks!
Brainliest?
A right circular cylindrical can has a height, h, of 6 inches and a volume, V, of 24π cubic inches.
What is the radius, r, of the base of the cylinder?
Answer:
12
Step-by-step explanation:
answer is 12
Answer:
It's 2
Step-by-step explanation:
HELP!! giving braniliest!!
Answer:
The answer is D
Step-by-step explanation:
When you have an exponent on a number it just means that number must be multiplied by itself as many times as the exponent says.
Example: 6^2 this just means 6*6 since the exponent is 2.
Now for this question since the exponent is 4 you get your expression 6^4 or 6*6*6*6.
Hope this helped.
A brainliest is always appreciated.
brainliest & point giveaway for correct answer
80÷2 x (3 +5)
Answer:
320
Step-by-step explanation:
80 ÷ 2 * (3 +5)
80 ÷ 2 * 8
40 * 8
320
Hope this helps!
Answer:
320
Step-by-step explanation:
Using pemdas we would add the 3 and 5 first, so 8. then 80/2 is 40, 8x 40 = 320
Which of these expressions shows a correct way to set up the slope formula for the line that passes through the points (3, 6)
and (-7, -4)?
Answer:
C
Step-by-step explanation:
Line slope calculation formula: The difference of the second components is divided by the difference of the first components. It should be noted that they are reduced in order. The components of a point on the numerator and denominator must always be written first.
Answer:
C
Step-by-step explanation:
Slope formula:
[tex]\mathsf{slope=\dfrac{(y_2-y_1)}{(x_2-x_1)}}[/tex]
where [tex]\mathsf{(x_1,y_1)}[/tex] and [tex]\mathsf{(x_2,y_2)}[/tex] are points on the line
Given:
[tex]\mathsf{(x_1,y_1)=(3,6)}[/tex][tex]\mathsf{(x_2,y_2)=(-7,-4)}[/tex][tex]\mathsf{slope=\dfrac{(-4-6)}{(-7-3)}}[/tex]
can you help me on this question
How much did the temperature change from Sunday's high to Monday's high
Answer:
the temperature changed 4° from Sundays high to Mondays high :)
The temperature when about 4 degrees.
When we look at the chart,the dot was at 10 on sunday, and on monday it went up to 6°
10-4 is 6
Sunday to Monday up:4°
Monday to Tuesday: up 2°
Tuesday to Wendsday: down 2°
Wendsday to Thursday: up 6°
Thursday to Friday: up 4°
Friday to Saterday: down 3°
-Learning with Natalia-
Brainliest??
Write the name for the decimal value of point M on the number line.
Answer:
Step-by-step explanation:
Point M=5.64
please help, i will mark brainliest :)))
Answer:
C) plant respiration & D) factory emissions.
Step-by-step explanation:
In the given Carbon cycle,
Emissions of smoke from factories should go out towards the atmosphere & not inside the industrial chimneys.
Respiration of plants (which is, oxygen) should go out in the atmosphere for the survival of all the other living organisms that depend on oxygen.
______
Hope it helps ⚜
Answer: factory emissions
Step-by-step explanation: it should be pointing up
help, question is below :)))
Answer:
2 and 9
Step-by-step explanation:
-4 - (-6) = 2
6 - (-3) = 9
Hope this helps :)
Answer: 2, 9
Step-by-step explanation:
Equation 1
-4 - (-6)
-4+6= 2
This is because whenever you have a number minus a negative number like x - (-y), you cross out the 2 minuses and make them a +. Let's do the same for the 2nd equation:
6-(-3)
As I mentioned, the 2 minuses become a plus, so you just get rid of them. Now, we have 6+3
6+3= 9
The solid below is made from cubes.
Find its volume.
Answer:
[tex]40^{3}[/tex]
Step-by-step explanation:
given that 1 cube = 1m,
5 cubes = 5m,
2 cubes= 2 m and
4 cubes = 4m
length = 5m, width = 2m and height = 4m
volume = length x width x height
= 5 x 2 x 4
= [tex]40^{3}[/tex]
Determine the missing term from the perfect square trinomial. Show ALL work.
x^2- +36
Write in factored form: ( )^2
Answer:
x² - 12x + 36
factored: (x - 6)(x - 6)
Step-by-step explanation:
Write an equation and solve
Answer:
12,345/23,134,2300,253,21,237,3,75,429
Step-by-step explanation:
Select the expressions
83 / 3 = what? PLEASE HELP
Answer:
27.67 or 27 2/3
Step-by-step explanation:
Answer:
27.67
Step-by-step explanation:
Can't really explain it.
I don't have time.
Sorry and bye!
Item 4 A manager drew this box-and-whisker plot to represent the weights, in pounds, of the 19 crates he is shipping. Every crate weighs a different amount. Box-and-whisker plot ranging from 80 to 180 with ticks at increments of 2.5. Plot defined by points at 84, 99.5, 113, 143, 170. How many crates weigh less than 99.5 pounds? Enter your answer in the box.
Answer:
4
Step-by-step explanation:
i took the test :)
The number of crates that weigh less than 99.5 pounds is 4 crates.
How does a boxplot shows the data points?A box plot has 5 data description.
The leftmost whisker shows the minimum value in the data.The rightmost whisker shows the maximum value in the data.The leftmost line in the box shows the first quartile.The middle line shows the median, also called second quartile.The last line of the box shows the third quartile.What are quartiles?When we get data which can be compared relatively with each other, for finding quartiles, we arrange them in ascending or descending order.
Quartiles are then selected as 3 points such that they create four groups in the data, each groups approximately possessing 25% of the data.
Lower quartile, also called first quartile has approx 25% in its left partition, and on its right lies approx 75% of the data.Similarly, second quartile (also called median) is approximately in mid of the data.Third quartile (also called upper quartile) has approx 75% in its left partition, and on its right lies approx 25% of the data.Left to right is said in assumption that data was arranged increasingly from left to right
For this case, we're specified that:
Plot defined by points at 84, 99.5, 113, 143, 170
So, we have:
Minimum at 84, first quartile = 99.5, second quartile = median = 113, third quartile = 143, maximum value = 170
We want to know the amount of crates that weigh less than 99.5 pounds.
Assuming that data of the weights of the crates was arranged increasingly from left to right, as the first quartile is 99.5 and first quartile has 25% of data in its left, we get that 25% of the crates weigh less than 99.5 pounds.
Now, since there are 19 crates, so its 25% is:
[tex]\dfrac{19}{100} \times 25 = 4.75[/tex]
Total 4 crates completely lie below fist quartile(99.5), so total 4 crates out of 19 crates considered weigh less than 99.5.
Learn more about quartiles here:
brainly.com/question/9260741
Average movie prices in the United States are, in general, lower than in other countries. It would cost $79.00 to buy three tickets in Japan plus two tickets in Switzerland. Three tickets in Switzerland plus two tickets in Japan would cost $74.70. How much does an average movie ticket cost in each of these countries?
In Japan the average cost is $ _____
In Switzerland the average cost is $______
Answer:
It would cost $79.31 to buy three tickets in Japan plus two tickets in Switzerland. Three tickets in Switzerland plus two tickets in Japan would cost $74.79.
Step-by-step explanation:
How much money is 16 2/3 of $`1200
Needs to be solved with simple equation.
Basically I don't know how to find percent without converting mixed number to decimal. Need exact answer with work shown.
Answer:
20000
Step-by-step explanation:
16 and 2/3 of 1200:
[tex]= \left(16 + \dfrac23\right) \times 1200[/tex]
[tex]=(16 \times 1200)+ \left(\dfrac23\times 1200\right)[/tex]
[tex]=19200+ \dfrac{2400}3[/tex]
[tex]=19200+800[/tex]
[tex]=20000[/tex]
Or you can convert the mixed number into an improper fraction:
[tex]= \left(16 + \dfrac23\right) \times 1200[/tex]
[tex]= \left( \dfrac{16\times 3+2}3\right) \times 1200[/tex]
[tex]= \dfrac{50}3 \times 1200[/tex]
[tex]= \dfrac{50 \times 1200}3[/tex]
[tex]= \dfrac{60000}3[/tex]
[tex]=20000[/tex]
Estimate the perimeter and he area of the shaded figure.
Answer:
Perimeter: 6+[tex]9\sqrt{2}[/tex] units
Area: 13.5 [tex]units^{2}[/tex]
Step-by-step explanation:
I wasn't sure what to estimate to...
for perimeter use: [tex]a^{2} +b^{2} =c^{2}[/tex]
I noticed that the trapezoid was made up of 3 identical triangles, so find the area of one of them times 3
one triangle area: [tex]\frac{1}{2}[/tex] (b · h) b = base, h = height
plug- in values, so [tex]\frac{1}{2}[/tex] (3 · 3) is half of 9 which is 4.5.
3 · 4.5 is 13.5
BRAINLIEST IF U ANWSER UNDER 5 MINS
Which inequality does this graph show?
A. –2y > 8x + 4
B. 2y < 8x + 4
C. 2y < 8x – 4
D. 2y > 8x – 4
Answer:
D
Step-by-step explanation:
Answer:
A.
Step-by-step explanation:
1) the line provided on the graph is y= -4x-2, then
2) the corrrect answer is A:-2y>8x+4.