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3 years ago

You worked from 8:30am - 2:15pm with a 12 hour lunch break. How long did you work?

1 answer:

5 0

5.75 if you don’t count the lunch break because I don’t think a lunch break can be twelve hours because it would’nt even be a shift

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One postive interger is 5 less than another. The product of the two intergerd id 24. What are the intergers?

Nesterboy [21]

Your function will be 24=X+(Y+5)

to solve you subtract 5 from each side giving you 19=X+Y now you divide the 19 by 2 so you figure out the base integers giving you 9.5

now you add 5 to one of your integers meaning 9.5+5=14.5

so your integers are 9.5 and 14.5

to check this you do 14.5-9.5 which equal 5 now you do 14.5+9.5 which equals 24

4 0

3 years ago

Gareth 30 students in a class and the ratio of boys to girls in the class is 2:3 calculate the number of goals

pishuonlain [190]

Answer:

<em>There are 12 boys and 18 girls</em>

Step-by-step explanation:

<u>Equations</u>

There are 30 students in a class. Let's call:

x = number of boys

Since the sum of boys and girls is 30:

30 - x = number of girls

The ratio of boys to girls is 2:3, thus:

$\displaystyle \frac{x}{30-x}=\frac{2}{3}$

Crossing denominators:

3x = 2(30 - x)

Operating the parentheses:

3x = 60 - 2x

Adding 2x:

5x = 60

Dividing by 5:

x = 60/5 = 12

x = 12

There are 12 boys and 30-12=18 girls

8 0

3 years ago

I will mark brainlist please help!!

elena-14-01-66 [18.8K]

I’ve never see the truth about coks so it’s 27 inches for sure if it was all the same as2,2 743+77482=747474

7 0

2 years ago

What is negative 1/4 to the 3rd power

Y_Kistochka [10]

Answer:

-1/64

Step-by-step explanation:

Just do 4 to the 3rd and make that the denominator

4^3 = 64

-1 / 64

7 0

2 years ago

Read 2 more answers

How many 2's must be multiplied for the product to be a number between 100 and 200

Advocard [28]

50. 2x50 = 100. To be safe I would go with any number Between 50 and 100

6 0

3 years ago

Read 2 more answers