(Pts: 1) Please help me! Question is in attachment!

Answers

Answer 1

Answer: - - Solve:

To find the volume of a sphere:
$(4)/(3) *3.14*R^3$

3.14≈π

Now since its telling us to use π, then we do our formula by multiplying by π.

π=3.14 (Approximate amount)

So:

$4/3*3.14*9^3=3052.08$

So you are correct.

When Radius=9, you plug in for R. :)

Answer 2

Answer: Yes your answer is correct.
9 = R , for radious
Sphere Formula = s = 4, Pi r powered by 2 , volume below :

Volume of a sphere = V = (4/3)x(3.14)x(r^3)

now we have to multiply by pi = 3.14 which gets us
3052.08 | in powered by 3

so again yes you were right

Related Questions

Which fraction is equivalent to 0.5? A. 0/5 B. 5/10 C. 5/100 D. 2/1
Is 45 /5 equal to a whole number or mixed number and why
Is 4/6 more than. 4/8
Simpilfy the polynomial expression given below (2x-1)(2x2+5x+3) + (3x+6)
Last week a jacket cost $39.50 this week the price of the jacket decreased by $4.50. What is the price of the jacket after the decrease how much would it cost to purchase 2 jackets this week ?

Is the answer is C please help!

Answers

Answer:

YE sit is

Step-by-step explanation:

Help me in my hw constructed reonse I nned it today

What are the solutions of 4x^2+16x=9

Answers

Answer:

Step-by-step explanation:

Ethan, this is a quadratic equation. We should rewrite this in standard quadratic form: 4x^2 + 16x - 9 = 0. Let's use the quadratic formula approach to solve this:

The coefficients of x are a = 4, b = 16 and c = -9. Thus, the discriminant is

b^2 - 4ac, or 16^2 - 4(4)(-9), or 256 - 144, or 112.

The two solutions are real and are as follows:

-16 ± √112 -16 ± √(16*7) -16 ± 4√7

x = ------------------- = ----------------------- = -----------------

2(4) 8 8

Or, after simplification,

-4 ± √7

x = --------------

Suppose you plan to purchase 10 items that each cost 4.45. Explain how you use mental math to to find the cost of 10 items

Answers

Answer:

44.5

Step-by-step explanation:

Multiplying 10 with 4.45 using mental math to find the total cost of 10 items. first multiply 0 with 445 which will yield 000, then multiply 1 with 445 which will yield 445 now put a cross beneath last 0 in 000 and write 445 before it and perform addition which will yield 4450 as the decimal was initially was before the second last digit in 4.45, place it accordingly in 4450 which will yield 44.5.

The question is in the picture pls help!!!

Answers

Answer:

it's the 4th one

Step-by-step explanation:

Because ab is not negative but c has the negative sign in front of it

the answer would be “one integer is positive and one integer is negative”

EXPLANATION:
1.) if both integers are positive they will be positive
2.) if both integers are negative they will be positive
!! SAME SIGNS = POSITIVE !! FOR MULTIPLICATION AND DIVISION
3.) one integer is zero and other is negative would mean the answer is 0 and 0 has no sign
4.) is correct because different sign = positive (for multiplication and division)

hope that helps!!! pls mark brainliest if u can or want :)

A company charges $6 to make a pattern of t-shirts and $11 for each t-shirts it produces from the pattern. The expression $11n+ $6 represents the cost of n t-shirts with the same pattern. Find the total cost for 5 t-shirt with the same pattern

Answers

Answer:

Step-by-step explanation:

Plug 5 into the expression.

11(5)+6=55

Hope this helps! :)

HELP ME PLEASE I GOT 2 MORE QUESTIONS TO GO

Answers

LOOK at the graph, man ! The solution is the point where the two lines intersect. That's choice-B.