The height of a cone-shaped statue is 9 ft, and the diameter is 12 ft. What is the volume of the statue? Use 3.14 to approximate pi, and express your final answer to the nearest tenth.

Answers

Answer 1

Answer: $\sf~V=(1)/(3)\pi~r^2h$

Plug in what we know:

$\sf~V=(1)/(3)(3.14)(6)^2(9)$

Simplify exponent:

$\sf~V=(1)/(3)(3.14)(36)(9)$

Multiply:

$\sf~V=\boxed{\sf339.12}$

Answer 2

Answer:

Answer:

339.1 ft³

Step-by-step explanation:

The formula for the volume of a cone is

V = 1/3πr²h

Since the diameter of the statue is 12, this makes the radius 12/2 = 6.

Using 6 for r, 3.14 for pi, and 9 for h, we have

V = 1/3(3.14)(6²)(9) = 339.12 ≈ 339.1 ft³

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Please help asap worth 25ptswhat are the like terms of this expression9a - 3b 4ab A) 9a and -3b B) 9a and 4ab C) 9a, -3b, and 4ab D) no like terms Stephen was helping make party bags for his little brother’s party. They have to make a total of 10 party bags. They had 34 toy cars to place in the party bags and want to make sure each child received the same number of toy cars. How many cars did each child receive? What does the remainder mean in this problem? A) Each child will receive 3 cars and 4 cars will be left over. Eliminate B) Each child will receive 4 cars and 3 cars will be left over. C) Each child will receive 3 cars and no cars will be left over. D) Each child will receive 4 cars and no cars will be left over A store charges $8.95 for an 8 ounce jar of maple syrup. The price for a 10 ounce jar of the same brand is $12.00. Which jar is the better buy? What is the difference in the unit prices? If necessary, round to the nearest cent. A) 8 ounce jar; $0.08 Eliminate B) 8 ounce jar; $0.15 C) 10 ounce jar; $.12 D) 10 ounce jar; $0.08
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How many Minutes and Hours are in 175, 336, and 750?

Answers

I'm assuming its 175, 336 and 750 minutes?

175 minutes:
175 divided by 60
= 2 remainder 55
= 2 hours and 55 minutes

336 minutes:
336 divided by 60
= 5 remainder 36
= 5 hours and 36 minutes

750 minutes:
750 divided by 60
= 12 remainder 30
= 12 hours and 30 minutes

If f(1) = 7 and f(n) = f(n − 1) – 4 then find the value of f(6).

Answers

Answer:

- 13

Step-by-step explanation:

f(1) = 7

f(n) = f(n − 1) – 4

f(₂) = f(1) – 4 = 7 - 4 = 3

f(₃) = f(₂) – 4 = 3 - 4 = -1

f(₄) = f(3) – 4 = (-1) - 4 = - 5

f(₅) = f(₄) – 4 = (- 5) - 4 = - 9

f(₆) = f(₅) – 4 = (- 9) - 4 = - 13

Final answer:

The value of f(6) is -13, calculated based on the provided recursive formula where each term is four less than the previous.

Explanation:

We are given that f(1) = 7, and the recursive equation for n is f(n) = f(n − 1) – 4. Since the equation shows that each next term is four less than the previous one, we can calculate the following iterations:

f(2) = f(2-1) - 4 = f(1) - 4 = 7 - 4 = 3
f(3) = f(3-1) - 4 = f(2) - 4 = 3 - 4 = -1
f(4) = f(4-1) - 4 = f(3) - 4 = -1 - 4 = -5
f(5) = f(5-1) - 4 = f(4) - 4 = -5 - 4 = -9
f(6) = f(6-1) - 4 = f(5) - 4 = -9 - 4 = -13

So, the value of f(6) is -13.

Learn more about Recursive Formulas here:

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A recipe for cake calls for 3/4 cup sugar and 1/3 butter. Which of the following is equivalent to the ratio of sugar to butter and how?A) 4/9 : 1
B) 9/4 : 1
C) 3/12 : 1
D) 12/3 : 1

Answers

It C because 4*3=12

and 3*1=3so that means 3/12:1

It is C becuase
The ratio could also be a fraction.

A rectangle has a perimeter of 80 inches. Write an equation to represent the area A in terms of width w. Do I use the perimeter?

Answers

Answer:

$A = 40w-w^2$

Step-by-step explanation:

We are given the following in the question:

Perimeter of rectangle = 80 inches.

Let l be the length and w be the width of rectangle.

Perimeter of rectangle =

$P= 2(l+w)$

Putting values, we get,

$80 = 2(l+w)\n40 = l+w\n\Rightarrow l = 40 - w$

Now, we have to find the area of the rectangle in terms of w.

Area of rectangle =

$A = l* w$

Putting values, we get

$A = (40-w)w\nA = 40w-w^2$

is the required expression of area of rectangle in terms of w.

Yes, the perimeter is used to calculate the length of the rectangle in the term of w.

Given a=5, d=3,an =50 .find the n and 5n

Answers

Answer:

Step-by-step explanation:

an = 50

a +(n-1)d = 50

5 + (n-1)*3 = 50

(n-1)*3 = 50 - 5 = 45

n-1 = 45/3

n-1 = 15

n=15+1 = 16

n = 16

Answer:n=10, 5n=50

Step-by-step explanation:

an=50

n=50/a

n=50/5=10

5n=5×10=50

Can someone help me pls ?

Answers

The correct way to write 1/4% as a decimal is 0.0025.

The reporter's likely error was that he did not notice the percent sign, thus saying that 1/4% is equivalent to 0.25.

Answer:

a. .0025 b. (see below)

Step-by-step explanation:

Percents are converted to decimals by moving the decimal 2 places to the left.

a. Write 1/4% as .25% Then, move the decimal two places to the left. You arrive at .0025.

b. The reporter's likely error is he/she thinking that 25 being 1/4 of one hundred, but it is not 1/4 percent of one hundred. It is 25% of one hundred.

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