Use the figure below to estimate the indicated derivatives. If a derivative does not exist, enter dne in the answer blank. The graph of f(x) is black and has a sharp corner at x=2. The graph of g(x) is blue. graph of f and g. f is shown in black and is piecewise linear, extending from (0,0) to (2,2) and then back to (4,0). g is linear, extending from (0,1) to (4,0).Let j(x)=g(x)/f(x). Find j'(1), j'(2), j'(3)

x+y=90

x=30-y=x

step-by-step explanation:

if you understand you will get the answer

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:

multiply then divide

step-by-step explanation:

the answer is 15 to your question