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3 years ago

11

Helppppp 3. Elaina's old bicycle had tires with a 12-inch diameter. Her new bicycle has tires with a 16-inch diameter. What is t

he difference in the circumference of the tires?
A. 12.56 in.

B. 29.14 in.

C. 37.68 in,

D. 50.24 in.

2 answers:

Setler [38]3 years ago

3 0

I think the answer is b if it’s not my bad g

Gekata [30.6K]3 years ago

3 0

I think it is b actually

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(Full question above)

zlopas [31]

Answer:

B. 300

Step-by-step explanation:

Final figure volume = big cuboid volume - small cuboid volume

Volume of a cuboid = height x width x length

Final figure = (6 x 6 x 15) - (4 x 4 x 15)

Final figure = 540 - 240

Final figure = 300mm^2

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3 years ago

What statement statement is not true is not true

Black_prince [1.1K]

C is the answer because with this kind of math the answer can be Neg or Postive <span />

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3 years ago

The darnells are having a swimming pool installed. the pool has a radius of 14 feet and a height of 4 feet. what is the volume o

Drupady [299]

Answer: 2461.76 cubic feet

Step-by-step explanation:

$V=\pi r^{2} h\\\\V=(\pi)(14^{2})(4)\\\\V\approx (3.14)(14^{2})(4)=\boxed{2461.76}$

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2 years ago

Elvie can type 4,200 words in 30 minutes givr the ratio of the time in minutes to the number of words

defon

Answer:

1 : 140

Step-by-step explanation:

Ratio is 30 : 4200

Divide both numbers by 30:-

= 1 : 140 (answer)

4 0

3 years ago

Can someone help me out with this question??

dybincka [34]

Answer:

No of cookies baked by Eva=24

No of cookies baked by Jamir=?

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Solution

24+p=56

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3 years ago