3 years ago

Probability please help! (Picture)

Mathematics

1 answer:

Vladimir79 [104]3 years ago

3 0

I think its 50 percent. Hope this helps.

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What is the name of the property of multiplication shown the equation.

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There are x number of students at helms. If the number of students increases by 7.8% each year, how many students will be there

vodomira [7]

There will be 1.078x students next year and equation is number of students in next year = x + 7.8% of x

<h3><u>Solution:</u></h3>

Given, There are "x" number of students at helms.

The number of students increases by 7.8% each year which means if there "x" number of students in present year, then the number of students in next year will be x + 7.8% of x

Number of students in next year = number of students in present year + increased number of students.

$\begin{array}{l}{\text { Number of students in next year }=x+7.8 \% \text { of } x} \\\\ {\text { Number of students in next year }=x\left(1+\frac{7.8}{100}\right)} \\\\ {\text { Number of students in next year }=x(1+0.078)=1.078 x}\end{array}$

Thus there will be 1.078x students in next year

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3 years ago

What is 2/3 divided by 5?<br> Show your work

Zolol [24]

Answer:

2/15

Step-by-step explanation:

2/3 / 5/1 =

2/3 x 1/5 = 2/15

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3 years ago

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