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3 years ago

A painter painted 7/8 of a house. What percentage is equivalent to the fraction of the house painted?

Mathematics

2 answers:

coldgirl [10]3 years ago

8 0

87.5% via 7/8 is .875 and u move two decimal places over

Lerok [7]3 years ago

4 0

Answer:

first you divide numerator by the denominator which is equal to .875 because it's a percent you move the decimal 2 places which is equal to 87.5 which is your percent that is equivalent

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How to show the tens fact you used. write the difference. <br> 14-6=____<br> 10-___=____

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14 - 6 = 8
10 - 6 = 4

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3 years ago

Read 2 more answers

If vector v has an initial point at P1 and a terminal point at P2, write v as multiples of the basis vectors That is, write v in

pantera1 [17]

Answer:

v=9i+3j

Step-by-step explanation:

The given vector, v has initial point at P1 = (−5, −2) and terminal point at P2 = (4, 1).

The vector v is found by subtraction the initial point from the terminal point.

v=<4,1>-<-5,-2>

v=<4--5,1--2>

v=<9,3>

We write v as multiples of the basis vectors to obtain:

v=9i+3j

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3 years ago

5. Original Price: $40 Sale Price: $30

telo118 [61]

It’s %25 off think about it 40-10=30 and that’s %25 of it hope I help you have a good day

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3 years ago

Mr. Shamir employs two part-time typists, Inna and Jim, for his typing needs. Inna charges $15 an hour and can type 6 pages an h

coldgirl [10]

Answer:

The minimum cost would be 480$ when Inna works for 8 hours and Jim works for 20 hours.

Step-by-step explanation:

We are given the following information in the question:

Charges for 1 hour for Inna = $15

Number of pages typed by Inna in 1 hour = 6

Charges for 1 hour for Jim = $18

Number of pages typed by Jim in 1 hour = 8

Let x be the number of hours Inna work and let y be the number of hours Jim work.

Total cost = $15x + 18y$

We have to minimize this cost.

Then, we can write the following inequalities:

$6x + 8y \geq 208\\x \geq 8\\y \geq 8\\$

The corner points as evaluated from graph are: (8,20) and (24,8)

C(8,20) = 480$

C(24,8) = 504$

Hence, the minimum cost would be 480$ when Inna works for 8 hours and Jim works for 20 hours.

The attached image shows the graph.

3 0

3 years ago

A painter painted 7/8 of a house. What percentage is equivalent to the fraction of the house painted?​

A painter painted 7/8 of a house. What percentage is equivalent to the fraction of the house painted?