When given a problem with a double negative like 7 - (-8) the minus a negative becomes...
adding a positive
100
2*2*2*2*2*2*2 written with exponents.
What is 2 to the 7th power
100
75,000,000,000 can be written in scientific notation.
What is 7.5 x 10^10
100
What are the four types of slope?
Positive, Negative, Zero, Undefined
100
A triangle has legs that are 3 feet and 4 feet long. How long is the hypotenuse?
5 feet
200
If x^2 = 81 what does x equal?
What is 9
200
A number to the zero power.
What is 1
200
In standard form write 2.3 x 10^-9
What is 0.0000000023
200
A car goes 70 miles per hour for 8 hours straight. What is the rate of change?
70
200
A rectangle has a length of 78 inches and a width of 39 inches. What is the diagonal from one corner to the other?
Approx. 87 Inches
300
3(10+5) = x What is the value of x?
45
300
The square root of 81.
What is 9 and -9
300
The sum of 2.34 x 10^4 and 1.65 x 10^5.
What is 1.884 x 10^5
300
A runner runs 24 miles every 2 hours. What is the rate of change for this runner?
12
300
The legs of a right triangle measure 4 inches and 7 inches. What is the approximate length of the hypotenuse?
8 inches
400
(7 - 14) +(6 * 4) =
17
400
Two numbers with the same base multiplied together can be simplified by _________ their exponents.
What is adding exponents
400
A baby hummingbird weighed about 4.4 × 10^–3 pounds. A baby eastern bluebird weighed about 6.2 × 10^–2 pounds. About how many times heavier was the baby eastern bluebird than the baby hummingbird?
14
400
What is the slope of a line that passes through the points (0,0) and (5,10)
2
400
A right triangle has a hypotenuse of 11.5 inches. One of it's legs is 7.5 inches. What is the approximate length of the other leg?
8.7 inches
500
The area of a square is equal to 36 square units. What is the perimeter of this square?
24
500
When dividing with exponents, you ___________ the powers
subtract
500
Below are the heights of four different volcanoes. Which one is the tallest?
Volcano Height(feet)
Etna 1.1 × 10^4
Fuji 1.24 x 10^4
Tambora 9.4 × 10^3
Pular 2 × 10^4
Pular
500
Draw out the four different types of slopes
/ P
\ N
| U
-- Z
500
A rectangular TV screen has a diagonal measurement of 52 inches and a width of 32 inches. What is the approximate length of the tv screen?