1) Michael had a Piece Cut into
12 pieces. Each
piece is 24.8cm long. How mud
Istring did he
have to begin with? solve the equation s = 24
12
A) 297.6
B) 36.8
D) 26.0
C) 2.06

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)

hi! i think the answer is 1/2 : )

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:

[2, 2.5)

(2.5, 3]

step-by-step explanation:

i think its these two not sure [2, 2.5)

(2.5, 3]