Mathematics: Apainter used a ladder to reach a second-story window on the house he is painting. the bottom of the window is 24 feet above the ground. the foot of the ladder is 7 feet from the house. how long is the ladder

Apainter used a ladder to reach a second-story window

jolainjoseph01998

04.02.2022

See Explanation

Step-by-step explanation:

You posted an incomplete question with little and unclear details.

I will answer this question with a more complete version (see attachment)

Given that:

$Scores: 100\ 95\ 88\ 62\ 76\ 90\ 100\ 58\ 72\ 60\ 85\ 90\ 70\ 72\ 54\ 100\ 60\ 80\ 75\ 51$

Required

The fraction that passed the test

Rearrange the score in ascending order:

$Scores: 51\ 54\ 58\ 60\ 60\ 62\ 70\ 72\ 72\ 75\ 76\ 80\ 85\ 88\ 90\ 90\ 95\ 100\ 100\ 100$

The total number of students is:

n =20

Extract the students that passed (scored 70 and above)

$Passed: 70\ 72\ 72\ 75\ 76\ 80\ 85\ 88\ 90\ 90\ 95\ 100\ 100\ 100$

Their numbers are:

Passed: 14

So, the fraction of those that passed is:

$Fraction = \frac{Passed}{n}$

$Fraction = \frac{14}{20}$

Reduce fraction

$Fraction = \frac{7}{10}$

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