CR: Retake unit 4/5

Front

Solve for x: 2x + 3 = 17

Back

x = 7

Front

Round 72.178 to the nearest hundredth.

Back

72.18

Front

Find the value of k in the equation: 3k - 5 = 61

Back

k = 22

Front

Find the Volume of a cylinder with radius 5 cm and height 12 cm.

Back

Volume = 428.4 cm³

Front

Solve for x: 5x - 15 = 45

Back

x = 10

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height

Front

Define 'mean' in statistics.

Back

Mean is the average of a set of numbers, calculated by dividing the sum of the numbers by the count of numbers.

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Front

What is the formula for the circumference of a circle?

Back

Circumference = 2πr, where r is the radius.