Which expression can be used to find the surface area of the following triangular prism? 3
Area of cor
5
3
10
Quiz 1
100% 10 d
4
Volume wil
Choose 1
12 + 12 + 40 + 30 + 50
Surface are
12 + 50
Quiz 2
100% 10
© 6 + 6 + 30+ 40 + 50
0 12 +12 + 30+ 40
Unit test
89% 10 de

huh? im pretty sure it is in 199

step-by-step explanation:

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2

step-by-step explanation:

the true ones are a b and d

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: