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MatroZZZ [7]
3 years ago
12

The radius of a basketball is about 13 centimeters. What is the volume of the basketball?

Mathematics
1 answer:
e-lub [12.9K]3 years ago
8 0
434 cubic inches
Explanation;
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You are considering buying a piece of industrial equipment to automate a part of your production process. This automation will s
Minchanka [31]

Answer:

No.

Step-by-step explanation:

The equipment wll save $35,000 per over for 10 years, which totals to $350,000.

If the equipment is bought on a simple interest rate of 12% annually for ten years, it will cost:

A = P (1 + rt),\\where\ A =\ Final\ amount,\ r=rate\of\interest\annually,\ t=time,\ P= Principal\ value\\\\P = 200,000r = 0.12t = 10 \\\\A = 200,000 ( 1 + 0.12\times 10)\\A = 200,000 (1 + 1.2)\\A = 200,000 (2.2)\\A = 440,000

We will need to pay $440,000 in total for the machine in over ten years.

If we compare both values, it can be deduced that industrial equipment is more expensive than labor cost.

4 0
3 years ago
I have the same value as a group of 2 dimes and 1 nickel. what coin am I?
AleksandrR [38]

The answer would simply be a quarter. A dime is equal to 10 cents, two dimes would be 20 cents. A nickel is 5 cents. When you add them together, it equals to 25 cents, which is equivalent to a quarter.

3 0
3 years ago
Read 2 more answers
The boy scouts are selling two types of popcorn as part of a fundraiser, butter and caramel. Butter popcorn sells for $5 per bag
Setler [38]

Answer:

Alec sold 26 bags of butter popcorn and 14 bags of caramel popcorn

Step-by-step explanation:

Let

x------> the number of bags of butter popcorn sold

y------> the number of bags of caramel popcorn sold

we know that

x+y=40 -----> equation A

5x+6.5y=221 -----> equation B

Solve the system of equations by graphing

see the attached figure

The solution is the point (26.14)

therefore

Alec sold 26 bags of butter popcorn and 14 bags of caramel popcorn

6 0
3 years ago
Read 2 more answers
Can someone help me with this:
kirill [66]

Answer:

60.8$

Step-by-step explanation:

2(6.22)+3(5.33)+5(8.62)=12.44+15.99+43.1=71.53

71.53_0.15(71.53)=60.8$

5 0
3 years ago
Groceries cost $75. The tax is 5%. Will you have enough money to pay for the groceries if you have $80. Please explain.
Nastasia [14]

Answer:

Yes, we have enough money to pay for the groceries.

Step-by-step explanation:

We are given that Groceries cost $75. The tax rate is 5%.

We have to check that will the amount of $80 enough to pay for the groceries or not.

<em>For this we will firstly calculate the total cost of groceries after applying tax rate of 5% on groceries. </em>

Cost of groceries after applying tax rate is given by;

Since we know that by applying a tax on any item it's cost gets increased.

So, <u>Cost of groceries after tax</u> = Cost of groceries before tax + Amount of tax      

Amount of tax = Tax rate \times Cost of groceries

                        = 5% \times $75

                        = \frac{5}{100} \times 75 = $3.75

So, Cost of groceries after tax = $75 + $3.75 = $78.75

Since we have an amount of $80 with us which means that we are able to buy the groceries after giving tax on it as $78.75 < $80.

Therefore, yes we have enough money to pay for the groceries.

<em />

4 0
4 years ago
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