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2 years ago

Help Me On One Of These Please!

Mathematics

1 answer:

Tatiana [17]2 years ago

7 0

1. 2.0
2. 6 throws
3. 13 throws

Explanation: just counted the numbers under the leaf part hope i helped

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PLEASE HELP, TIMED

vladimir1956 [14]

Answer:

your answer is c hope this helps let me know if im wrong or nah

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Approximate the change in the volume of a sphere when its radius changes from r= 5ft to r= 5.1ft (v(r)= 3/4 pi r^3)?

leva [86]

Answer:

18.03 cubic feet

Step-by-step explanation:

Hello,

Step 1

find the volume of the sphere when radius= 5 ft

$v(r)= \frac{3}{4} \pi r^3\\v(5)= \frac{3}{4}\pi (5\ ft)^3\\v(5)= \frac{3}{4}\pi *125\ ft^{3} \\v(5)=294.52\ cubic\ feet\\$

Step 2

find the volume of the sphere when radius= 5.1 ft

$v(r)= \frac{3}{4}\pi r^3\\v(5.1)= \frac{3}{4} \pi (5.1\ ft)^3\\v(5.1)= \frac{3}{4}\pi *132.651\ ft^{3} \\v(5.1)=312.551\ cubic\ feet\\\\$

Step 3

Compare the Volumes to find the change

$\frac{v(r_{2})}{v(r_{1})} =\frac{312.551}{294.52} =1.06$

the volumen of the sphere with radius = 5.1 is 1.06 times bigger than the first one(r=5)

Now, find the change

$change= {v(r_{2})-{v(r_{1})}} \\change=312.551\ cubic\ feet\ -294.52 cubic feet \\ change=18.031\ cubic\ feet$

change=18.03 cubic feet

Have a great day.

4 0

3 years ago

Olivia went to buy shoes at the mall. The shoes cost $55. If tax was 8%, how much did Olivia pay in all? i don't understand it

Alik [6]

Answer:

$59.40

Step-by-step explanation:

8% is equal to 0.08

since you are adding the tax to the original cost you will multiply 55 by 1.08 to get the cost of the shoes plus the tax.

5 0

3 years ago

Read 2 more answers

Ahlojjhbvgfotfdgouyf<br> (word count)

AnnZ [28]

Answer:

12-{16-(5×2)}²

12-(16-10)²

12-(6)²

12-36

(-24)

8 0

3 years ago

Need help asap!!!<br> (Question:What is 2/3 divided by 4/5?<br><br> (Options: 2/3, 5/6, 1 1/5, 3 1/3

sattari [20]

This answer to your equation is 5/6

7 0

2 years ago

Read 2 more answers