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Kamila [148]
3 years ago
9

A copy machine makes

Mathematics
1 answer:
Mashutka [201]3 years ago
6 0
28 x 3 3/4 = 84 + 21 = 105 copies.
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Can someone help me on thisi please
Anton [14]
It would be B, the mean.
5 0
3 years ago
Read 2 more answers
Use the fact that 147x16=2352 to write two different multiplication problems that have a product of 2.352
dmitriy555 [2]

Let 147 × 16 = 2352, from this we get if we multiply a number in the order 1,4,7 it can be integer number or a decimal  number   with another number digits order 1,6 it can be decimal or integer then resulting number digits order becomes 2,3,5,2.\\ Let 147 can be written in different for using the same digits. foe example 147, 1.47.14.7,0.147,0.0147 etc\\ simillarly 16 can be written as 16,1.6,0.16 etc\\ using these numbers we can produce the result 2.352. The produt of two numbers result become a decimal  number depends on the two numbers. \\ So we can write 1.47 × 1.6 =2.352 and 0.147 × 16 = 2.352

3 0
3 years ago
There are 30 students in a class. 17 of the students are boys. What percent of the class are girls.
-BARSIC- [3]

Answer:

0.43%

Step-by-step explanation: Since there are 13 girls, you need to do 13/30 to find the percentage of girls.

7 0
3 years ago
Solve the formula t= 4u/e, for the variable e
Komok [63]

Answer:

e=4u/t

Step-by-step explanation:

we have

t=\frac{4u}{e}

Solve for the variable e

That means -----> Isolate the variable e

Multiply by e both sides

tex](e)t=\frac{4u}{e}(e)[/tex]

et=4u

Divide by t both sides

e=4u/t

5 0
4 years ago
Help me lease love u guys <333
Nana76 [90]

Answer: 84 cm^2

Step-by-step explanation:

1/2bh

1/2(6x4)

1/2(24)

12

*multiply that by 4 for all of the sides*

48

for the square:

bh

(6x6)

36

add them together to get 84 :) <3

7 0
3 years ago
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