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marishachu [46]

3 years ago

8

Sarah has going to work for 60 days. On 39 of those days she arrived at work before 8:30 AM. On the rest of the day she arrived

after 8:30 AM. What is experimental probability she will arrive after 8:30 AM on the next day she goes to work.

1 answer:

Sonbull [250]3 years ago

5 0

I think she will arrive at work BEFORE 8:30

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Rlly need help on this ill give brainliest :)

Maksim231197 [3]

Answer:

3^15/5^16

Step-by-step explanation:

(3^3 x 3^6 x 5^-4) / (3^-6 x 5^12)

= (3^3 x 3^6 x 3^6) / (5^12 x 5^4)

= 3^15 / 5^16

4 0

3 years ago

PLEASE HELP QUICK!!! 30 PTS

kotegsom [21]

He would earn <span>$40.95 in that amount of time

</span>

3 0

3 years ago

Five hundred teenagers were sampled at random about their favorite movie genre. The results are listed in the table below. Out o

MaRussiya [10]

Answer:

924 teenagers

Step-by-step explanation:

154 / 500 ×3000

= 924

Since 154 teenagers out of 500 prefer action movies, you'll just divide them by their total number 500 multiplied by the other total number 3000 to get the others who prefer action movies.

trying the others too

sci- fi

116 / 500 × 3000

= 696

romance

109 / 500 × 3000

= 654

comedy

78 / 500 × 3000

= 468

drama

43 / 500 × 3000

= 258

putting all of them together should give u ur total number

924 + 696+ 654 + 468 +258

= 3000

5 0

3 years ago

X/5 +8=3 what would x be

OverLord2011 [107]

Answer: x= -25

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

The length of each side of a square was decreased by 2 inches so the perimeter is now 49 inches. What was the original length of

aleksley [76]

The Original length of each side of square was 14.25 inches.

Step-by-step explanation:

Perimeter of a square is given by:

Perimeter = 4 * side

Let x be the original length of each side of square

So

decreasing 2 inch will mean

$x-2$

Perimeter of square after reducing 2 inches from each side

$4(x-2) = 49\\4x-8 = 49\\4x = 49+8\\4x = 57\\\frac{4x}{4} = \frac{57}{4}\\x = 14.25$

So,

The Original length of each side of square was 14.25 inches.

Keywords: Perimeter, square

Learn more about perimeter at:

#LearnwithBrainly

5 0

3 years ago