MATHEMATICS MIDDLE SCHOOL

A basketball has a diameter of 9.5cm.

Which of the expressions shows how to determine the volume of air the basketball can hold?

A
34π(4.75)3

B
34π(9.5)3

C
43π(4.75)3

D
43π(

Answers

Answer 1
Answer:

Answer:

C. (4)/(3)\pi\cdot(4.75)^3\ cm^3

Step-by-step explanation:

The volume of the ball with radius R can be calculated using formula

V=(4)/(3)\pi R^3

A basketball has a diameter of 9.5 cm, so its radius is

R=(D)/(2)=(9.5)/(2)=4.75\ cm

Hence, the volume of air the basketball can hold is

V=(4)/(3)\pi\cdot(4.75)^3\ cm^3
Answer 2
Answer:

Answer:

I also think it's 4/3 ( 4.75 ) 3

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What is 58 divided by 6

Answers

First you had to divide fifty-eight by the six.

58/6= 9R4=9.6

You can also round up to the nearest tenths is 9.67=10.00.

Explanation: The answer should be have a remainder 4 it is.

Final answer: \boxed{9R4=9.6=10.0}

Hope this helps!

And thank you for posting your question at here on brainly, and have a great day.

-Charlie

the answer would be

58÷ 6 = 9.66666666667

we can round it to 9.67

hope it's helpfull

Regina purchased 1.8 pounds of turkey breast from her local deli for $5.99 per pound. To the nearest cent, how much did she spend in all?

Answers

Answer:

Step-by-step explanation:

  • Step 1: Find the total amount spent.

Number of pounds purchased = 1.8 pounds

Cost per pound = $5.99

⇒ Total amount spent = 5.99 × 1.8 = $10.782

  • Step 2: Convert to cents

10.782 × 100 = 1078.2 cents

1.8 x 5.99 = 10.782

10.782 rounded to the nearest hundredth is 10.78

so the answer is 10.78

What is 15x - 12y = 60
I DON'T KNOW!!!!

Answers

so since there are 2 placeholders, the answer are many, but we can make into slope intercept form to make it easier to solve (slope intercept form is y=mx+b)

15x-12y=60
15x-60-15y=0
15x-60=12y
12y=15x-60
divide both sides by 3
4y=5x-20
divide both sides by 4
y=5/4x-5

just put in values for x and get y so exg
(x,y)
0,-5
1,-15/4
2,-5/2
3,-5/4
4,0
and so on

(-2a-4b-6c) - (-a - 2b +3c)

Answers

━━━━━━━☆☆━━━━━━━

▹ Answer

-a - 2b - 9c

▹ Step-by-Step Explanation

(-2a - 4b - 6c) - (-a - 2b + 3c)

Remove parentheses

-2a - 4b - 6c - (-a - 2b + 3c)

Collect like terms

-a - 4b - 6c + 2b - 3c

Final Answer

-a - 2b - 9c

Hope this helps!

- CloutAnswers ❁

Brainliest is greatly appreciated!

━━━━━━━☆☆━━━━━━━

Answer: -a - 2b -9c

Step-by-step explanation:

-2a - (-a) = -a

-4b - (-2b) = -2b

-6c - (3c) = -9c

-a - 2b - 9c

In a 10 times 10 grid that represents 800 one square represents

Answers

800/10 = 80
80/10 = 8

8 x 10 = 80
80 x 10 = 800

one square represents 8
Solve:-

800 ÷ 10 = 80
80 ÷ 10 = 8

So, this shows that each square represents 8.

Hope I helped ya!! xD

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Answers

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