The folding chair has different settings that change the angles formed by its parts. suppose m 2 is 35° and m 3 is 80°. find m 1. the diagram is not to scale.

y=mx+b

step-by-step explanation:

m slope, b y-intercept

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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step-by-step explanation:

final total: 63

step-by-step explanation:

60 times sales tax

60 times 0.05

3

60 + 3

63

y=sec x is the correct answer

~batmans wife dun dun