Free Printable This is crazy

1.

What does x equal $27^3\cdot\frac{400}{10}=x$

a)

457280

b)

787320

c)

658530

d)

926480

2.

If $fx=x\cdot\frac{20\cdot80}{2}$
then $\int_5^2\cdot80x$

a)

18309

b)

57356

c)

26747

d)

none of the above

3.

Which could be a value of x in the inequality $6+x<10$ ?

a)

3

b)

5

c)

8

d)

10

4.

Solve $6p+2\ =\ 26$

a)

13

b)

12

c)

7

d)

4

5.

2. Simplify
(4x² + 3x - 2) - (8x² - 5x + 7)

a)

A. 4x² + 2x + 5

b)

B. 12x² - 8x + 5

c)

C. -4x² - 2x + 9

d)

D. -4x² + 8x - 9

6.

5. How many solutions does the following system have? Why?
y = -2/3x + 5
2x + 3y = 15

a)

None. The equations have the same slope and different
y-intercepts

b)

Infinitely many. The equations are exactly the same when in slope-intercept form.

c)

Three. There are two equations so there are exactly three solutions to the system.

d)

One. The equations have different slopes so there is exactly one solution.

7.

If 45 = n − 9, what is n?

a)

36

b)

54

8.

If x – 23 = 68 what is x?

a)

45

b)

91

9.

Special ___

a)

Occasion

b)

Occassion

c)

Ocation

d)

Occation

10.

Hang the ___

a)

Tarpaulin

b)

Tarpoline

c)

Tarpolin

d)

Tarpauline

11.

Repeat and repeat

a)

Redandant

b)

Redundunt

c)

Redundant

d)

Redandunt

12.

Not a right but a ___

a)

Privelege

b)

Priviledge

c)

Privilege

d)

Priveledge

13.

What is the atomic number of oxygen?

a)

5

b)

Sandwich

c)

8

d)

17

14.

What is the molecular structure of table salt?

a)

Sandwich

b)

Molecular who?

c)

H2O

d)

NaCl

15.

What female Nobel Prize winner conducted research on radioactivity?

a)

Sandwich

b)

Tierra Guinn

c)

Marie Curie

d)

Isaac Newton

16.

What is the "Ring of Fire"?

a)

A ball of fire

b)

A line around the Pacific Ocean consisting of North America, Australia, and more

c)

A line around the Atlantic Ocean consisting of North America, Australia, and more

d)

A line around the Pacific consisting of volcanoes and earthquakes, hugging the coast of California, and more

17.

What is a reactant?

a)

The starting substance

b)

The ending substance

18.

Using the following chemical reaction
Hydrogen + Oxygen --> water
Identify the reactant(s).

a)

Hydrogen and Oxygen

b)

water

19.

Which of the following are NOT signs that a chemical reaction occured?

a)

the properties changed

b)

bubbles of gas formed

c)

color stays the same

d)

smells different

20.

What is a precipitate?

a)

a change in color

b)

a change in temperature

c)

a solid formed

d)

a gas formed

21.

_______ is how we write code

a)

Syntax

b)

Loops

c)

Variables

d)

Functions

22.

Order does not matter

a)

True

b)

False

23.

Function names are always followed by parentheses

a)

True

b)

False

24.

What is an error in a program that prevents the program from running as expected?

a)

Algorithm

b)

Program

c)

Bug

d)

Code

25.

pls select all

a)

hi

b)

hi

c)

hi

d)

hi

This is crazy

Total questions: 25

Worksheet time: 1hrs 5mins

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