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elena-s [515]
4 years ago
14

Problem The gift shop at a science museum sells lollipops that are made to look like the planets. Each lollipop is shaped like a

sphere and has a radius of 121212 mm. What is the volume of each lollipop?
Mathematics
2 answers:
Gre4nikov [31]4 years ago
6 0
The volume is about 7234.56 cubic mm.

I assume the radius is 12 mm, it must have been repeated accidentally.

To find the volume of a sphere, we cube the radius, multiply by pi and finally multiply by 4/3.

We are the steps:

(12^3) = 1728 x pi (3.14)  = 5425.92 x (4/3) = 7234.56
viktelen [127]4 years ago
6 0

Answer:

1728(pie)

Step-by-step explanation:

So every thing you did is all correct but i dont know if the person who asked the question if he wants an exact answer like 1728(pie) or have it divided by pie

You might be interested in
A family of five went out to dinner at HogTastic Pit BBQ. They all ordered the buffet and drink at $12.80 each. They left a 15%
Dmitry [639]

Answer: $79.12

Step-by-step explanation:

$$5 peopleeach order is worth \$12.80$$\begin{aligned}\therefore \text { Total bill } &=12.80 \times 5 \\&=64 \$\end{aligned}$$

${Tax}: 7.5 \%$$\therefore$ Bill after tax$$\begin{aligned}&=64\left(\frac{100+7.5}{100}\right) \\&=64(1.075) \\&\text{Bill \ with \ tax}=68.8 \$$\end{aligned}$$

$$Gratuity$=15 \%$ of bill with tax$$\begin{aligned}\therefore \text { Gratuity} &=0.15 \times 68.8 \\&=10.32 \$\end{aligned}$$$\therefore$ Ended up paying a total of $=68.8+10.32$$$\ \ \ \ \ \ \ \ \ \ =\$79.12 $$

7 0
2 years ago
PLEASE HEP ME WITH THIS ONE
gulaghasi [49]

Answer:

Your answer is about 50.27 or 50.26548

Step-by-step explanation:

A = pi*r²

A = pi*4²

A = 50.26548

5 0
3 years ago
In a class of 888, there are 333 students who have done their homework. If the teacher chooses 222 students, what is the probabi
vlabodo [156]
555 of the students haven’t did there work
8 0
3 years ago
Read 2 more answers
Pls help I’ll give 23 points
Andrew [12]

Answer:

  • $2594.07

Step-by-step explanation:

  • Principal P = $2250
  • Interest rate r = 2.4% = 0.024 PA compounded
  • Compound number n = 1 (once per year)
  • Time t = 6 years

<u>Future amount formula:</u>

  • F = P(1 + r/n)^(nt)

<u>Substitute given values:</u>

  • F = 2250(1 + 0.024)^6 = 2594.07
8 0
3 years ago
I did something wrong could you help?
posledela

Answer:

Slope = 1/2

y-intercept = 30

Equation : y = 1/2x + 30

D. 150 miles

Step-by-step explanation:

We can use the two visible points you marked on the graph.

They are (0,30) which is also the y-intercept and (20,40).

Calculate change of y over change of x.

10/20 or 1/2

So the slope is 1/2 and the y-intercept is 30.

Therefore, using y = mx + b form, the equation is y = 1/2x + 30

Then, to find how many miles you drove if the cost was $105, we can plug in 105 for y in the equation.

105 = 1/2x + 30

75 = 1/2x

x = 150

8 0
4 years ago
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