What’s the answer for
solve: 4(2x+4)=56

Hey!

------------------------------------------------

Steps To Solve:

4(2x + 4) = 56

~Distributive Property

8x + 16 = 56

~Subtract 16 to both sides

8x + 16 - 16 = 56 - 16

~Simplify

8x = 40

~Divide 8 to both sides

8x/8 = 40/8

~Simplify

x = 5

------------------------------------------------

Hence, the answer is

------------------------------------------------

Hope This Helped! Good Luck!

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.

click to let others know, how is it

0.0

0 votes

1

report

read more on -

step-by-step explanation:

false

step-by-step explanation:

the meaning of changing is to edit or make something different.

but transmitting means cause (something) to pass on from one place or person to another.

there 2 different things