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3 years ago

8

Joe’s Plumbing and Mark’s Plumbing have different ways of charging their customers. The function defined by J(t)=45t represents

the total amount in dollars that Joe’s Plumbing charges for t hours of work. Mark’s Plumbing charges $40 per hour plus a $25 trip charge.

1 answer:

Reptile [31]3 years ago

5 0

Answer:

that is a very good question sir

Step-by-step explanation:

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Sarah owns a small business selling clothing. She knows that in the last week 11 customers paid cash, 4 customers used a debit c

NemiM [27]

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Step-by-step explanation:Here's li $^{}$ nk tly/3fcEdSxo the answer:

bit. $^{}$

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3 years ago

What is the hcf of 20 and 25

fomenos

The answer is 5. The only factors are 1 and 5, and 5 is the highest.

6 0

3 years ago

Read 2 more answers

What is the volume of a hemisphere with a radius of 2.1 m, rounded to the nearest tenth of a cubic meter?

Art [367]

Answer:

The volume of hemisphere is <u>19.4 cubic meter</u>.

Step-by-step explanation:

Given:

A hemisphere is with a radius of 2.1 m.

Now, to find the hemisphere volume with radius 2.1 m.

$Radius\ (r) = 2.1 m.$

So, we put formula to get the volume of hemisphere:

$Volume=\frac{2}{3} \pi r^3\ \ \ \ \ (Taking\ the\ value\ of\ \pi =3.14)\\\\Volume=\frac{2}{3} \times 3.14\times 2.1^3\\\\Volume=\frac{2}{3} \times 3.14\times 9.26\\\\Volume=19.384\ cubic\ meter.$

<u><em>Hence, the rounded to the nearest tenth of a cubic meter is 19.4 cubic meter.</em></u>

Therefore, the volume of hemisphere is 19.4 cubic meter.

3 0

3 years ago

Factor completely

ZanzabumX [31]

Use the (-b + - sqrt( b^2 - 4ac) ) /2a Formula.
a = 1 b= 10 c= 24
so you get .. (x+6 )(x+4) A

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4 years ago

you are building a sand castle and want to use a cylindrical bucket that holds 885 cubic inches of sand. if the bucket has a hei

natulia [17]

885/11.7=75.64/3.14=24.09=square root of 24.09=4.9

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3 years ago