RANDY RANDOM!

1

100

What is the solution of (5i+2)+(6i+6)?

8+11i

200

What is the Solution of (9-10i)(8+5i)?

122-35i

300

The volume of a right circular cone A is 225 cubic inches. What is the volume, in cubic inches, of a right circular cone with twice the radius and twice the height of cone A? 

Hint:V=⅓pi r² h

1800 cubic inches

400

(5+15i)²

-200+150i

500

Find Product of 

log₁₅8x + log₁₅4y

log₁₅8x4y

2

100

Exponential form of 

log₈4x = y 8^y = 4x

8y = 4x

200

₂Find Product 

log₅7x + log₅4x

log₅28

300

definition of logarithm

a quantity representing the power to which a fixed number must be raised to produce a given number.

400

2e = 2 + 4e + 8

What is e?

e = -5

500

A cube has a side length of 3 meters. What is its volume?

27cm³

3

100

A square has a side length of 6 inches. What is its area?

216cm³

200

16 - 2t = t + 9 + 4t

What is T?

t = 1

300

(8i+7)-(9+11i)?

-2-3i

400

definition of a variable

a symbol, typically a letter, that represents an unknown or unspecified numerical value, often used in equations, expressions, and formulas.

500

Amy is 20 years older then Mina. Two years ago, Amy was two times as old as Mina. How old is Amy and Mina now?

A = 42
M = 22

4

100

Definition of volume

the amount of three-dimensional space an object occupies, often measured in cubic units

200

What is the Solution of (-6+7i)(8-10i)?

22+116i

300

Logarithmic form of 36 = 10^y

log36 = y

400

definition of a linear equation

an algebraic equation where each variable term is raised to the power of 1, and when graphed, it always represents a straight line.

500

Three times a certain number added to twice the difference between the number and 4 is greater then 2. Find the possible range of values of the number.

x > 2

5

100

definition of a function

a relation between a set of inputs and a set of outputs, where each input is associated with exactly one output

200

Find Quotient of 

log₁₅ 8x - log₁₄ 4y

log₁₅ 8x/4y

300

x/x + 15 = 4/9

What is X?

x = 12

400

What is the area of a rectangle with a length of 10 cm and a width of 5 cm?

50cm²

500

A medicine bottle is in the shape of a right circular cylinder. If the volume of the bottle is 144pi cubic centimeters, what is the diameter of the base of the bottle, in centimeters?

Hint: V=pi r^{2 h}

what is 8 cm