Unicornrabbit

12 Questions
16 Answers

0

581

1

+80

2 variable word problems

Recently, Frank took a one-hundred question aptitude test where each correct answer scored 7 points, each incorrect answer scored -2 points, and each question not answered scored zero points. Frank answered 90 questions and scored 495 points. How many questions lee mas ..

Unicornrabbit 17 jul 2020

0

600

1

+80

Magnitude of Complex Numbers

Gracie and Joe are choosing numbers on the complex plane. Joe chooses the point 1+2i. Gracie chooses -1+i. How far apart are Gracie and Joe's points?

Unicornrabbit 17 jul 2020

0

566

1

+80

Expressions

The volume of a cone is given by the formula , where B is the area of the base and h is the height. The area of the base of a cone is 30 square units, and its height is 6.5 units. What is the number of cubic units in its volume?
lee mas ..

Unicornrabbit 17 jul 2020

0

808

2

+80

Domain & Range

For what real values of a is the expression undefined? List your answers in increasing order separated by commas.

Unicornrabbit 17 jul 2020

0

570

2

+80

Domain and Range

What is the sum of all values of y for which the expression is undefined?

Unicornrabbit 16 jul 2020

0

536

1

+80

Euclidean Algorithm

What is the maximum possible value of the greatest common divisor of two consecutive terms of the sequence , where ?

Unicornrabbit 16 jul 2020

0

574

1

+80

Casework counting

The six faces of a three-inch wooden cube are each painted red. The cube is then cut into one-inch cubes along the lines shown in the diagram. How many of the one-inch cubes have red paint on at least two faces?
lee mas ..

Unicornrabbit 15 jul 2020

0

638

2

+80

Casework Counting

The six faces of a three-inch wooden cube are each painted red. The cube is then cut into one-inch cubes along the lines shown in the diagram. How many of the one-inch cubes have red paint on at least two faces?
lee mas ..

Unicornrabbit 15 jul 2020

0

1073

3

+80

Factorials

How many positive divisors of 30! are prime?

Unicornrabbit 9 jul 2020

0

648

4

+80

Fractional Exponents

When fully simplified, can be written in the form , where a, b, and c are positive integers. What is the value of ?

Unicornrabbit 8 jul 2020

0

613

3

+80

Factor Theorem and Remainder question

When is divided by the remainder is When is divided by the remainder is . Find the ordered pair

Thanks!

Unicornrabbit 8 jul 2020

0

638

1

+80

Repeating decimals?

1. What is the 20th digit after the decimal point of the sum of the decimal equivalents for the fractions one-seventh and one-third?

2. Find the integer n, 0 n 180 such that
lee mas ..

Unicornrabbit 20 jun 2020