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Oduvanchick [21]

3 years ago

10

A company has 3 mechanics in 8 electricians if an employee is selected at random what is the probability that they are an electr

ician

1 answer:

morpeh [17]3 years ago

4 0

Answer:

8/11

Step-by-step explanation:

3 mechanics and 8 electricians = 11 employees total

if one selected at random the possibility of the employee to be an electrician is 8/11

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If you copy a page on a machine at 72%, you should get a similar copy of the page. What is the corresponding setting to obtain t

allsm [11]

Answer:

$138\frac{8}{9}\%$

Step-by-step explanation:

we know that

To find out the corresponding setting to obtain the original from the copy, divide 100% by 72%

so

$\frac{100}{72}$

Simplify

$\frac{100}{72}=\frac{25}{18}$

Convert to percentage

$\frac{25}{18}(100)=\frac{2,500}{18}\%$

Simplify

$\frac{2,500}{18}\%=\frac{1,250}{9}\%$

Convert to mixed number

$\frac{1,250}{9}\%=\frac{1,242}{9}+\frac{8}{9}=138\frac{8}{9}\%$

5 0

3 years ago

HELP ASAP MATH QUESTION The midpoint of a line segment is located at (3, -2). If one of the endpoints is (1, 6), what is the oth

Gnoma [55]

Answer:

<h2>(5, -10)</h2>

Step-by-step explanation:

$Midpoint = (3,-2)\\1st \: endpoint = (1,6)\\2nd \: endpoint = ?\\\\\\Let \: (1,6) \:be \:x_1y_1\\Let\:(3,-2)\: be\:x\:and\:y\\\\x=(x_1+x_2)/2\\y=\frac{(y_1+y_2)}{2} \\\\3 =\frac{1+x_2}{2} \\\\3\times 2 =1+x_2\\\\6 = 1+x_2\\6-1=x_2\\\\x_2 =5\\\\y=\frac{(y_1+y_2)}{2} \\-2 = \frac{6+y_2}{2}\\\\ -2 \times 2= 6+y_2\\\\-4 = 6+y_2\\\\-4-6=y_2\\\\y_2 = -10\\\\Answer = (5 ,-10)$

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3 years ago

One-third of the difference of m and n.<br> PLEASE ONLY CORRECT ANSWERS

Anna35 [415]

Answer: =D

Step-by-step explanation:

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3 years ago

write an equation in point-slope form of the line that passes through the point (-3,-2) and has a slope of -3

icang [17]

Y - ( - 2) = - 3 ( x - ( - 3 )

This equation can also be simplified to
y + 2 = - 3 ( x + 3 )

8 0

3 years ago

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A. Janelle is ordering T-Shirts for the art club. For

stiv31 [10]

Answer:

y=0.5x+6

Step-by-step explanation:

because y= each shirt and x each # of colors

5 0

3 years ago

Read 2 more answers