What is the total volume of the cube below? Each block represents 1 unit.
A. 64 cubic units
B. 512 cubic units
C. 27 cubic units
D. 125 cubic units

125

Step-by-step explanation:firts you count your width height and thength which are all 5 them multiply them together which with give you your answer

the answer is (2x+8)²= 16

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: