What is the product?
x2-16 x3 - 2x² + x
2x+8 x? +3x-4
x(x-4)(x-1)
2(x+4)
x(x-1)
(x+4)(x-4)
2x(x-1)
(x-4)(x-1)
2x+4

3432532

step-by-step explanation:

answer: no

step-by-step explanation:

you are only given the cost not the amount of pounds.

their is no graph showing

step-by-step explanation:

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: