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2 years ago

PLEASE HELP :) THANKS

Mathematics

2 answers:

Ierofanga [76]2 years ago

5 0

Answer:

32 I guess

Step-by-step explanation:

taurus [48]2 years ago

4 0

Answer:

Step-by-step explanation:

There are two ways of doing this.

Frist, divide the amount of bolts by time. This will get you the bolts produced in 1 minute.

195/20

9.75

Now we know that 9.75 bolts are produced every 1 minute.

Lets divide the 312 bolts by the bolts produced per minute. This will give us the amount of minutes it takes to produce the 312 bolts.

312/9.75

32.

This is our answer.

Another way of doing thisis to divide the 20 minutes by 195, this will give you how long it takes to produce a single bolt.

20/195

0.1025

Now, just multpliy it by 312, and you get how long it takes to produce 312 bolts.

0.1025*312

32

And again, you get the answer.

Hope this helps! ;)

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2 years ago

Find the arc length of the semicircle. Either enter an exact answer in terms of π or use 3.14 and enter your answer as a decimal

cricket20 [7]

Answer:

The arc length of the semicircle is $5 \pi\ units$ or $15.7\ units$

Step-by-step explanation:

The complete question in the attached figure

we know that

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$C=\frac{1}{2}\pi D$

where

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we have

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$C=\frac{1}{2}\pi (10)$

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therefore

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zimovet [89]

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3 years ago

What is the volume of this prism?

poizon [28]

Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers

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viktelen [127]

Answer:

Step-by-step explanation:

Using the rule of logarithms

• $log_{b}$ x = n ⇔ x = $b^{n}$

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