Triangle Trouble
What are the Odds?
Power Trip
Exponent Alignment
Linear Logic
100
Find the hypotenuse: One leg is 5. The other leg is 12
13
100
A bag contains 5 red marbles and 5 blue marbles. What is the probability of choosing a red marble?
Total marbles = 10
Red Marbles = 5
Answer 5/10 = 1/2
100
Solve: (24)2
28 = 256
100
(4.3 x 103) + (2.4 x 103)
6.7 x 103
100
These are two of the three linear equations
y=mx+b (slope-intercept form)
ax + by = c (standard form)
y - y1 = m(x1 - x2) (Point-Slope form)
200
Find the leg: One leg is 15cm, the hypotenuse is 17cm.
8cm
200
You roll a numbered cube. What is the probability of rolling a number higher than 4?
Number of sides = 6
Even numbers: 5 and 6 = 2 total
2/6 = 1/3
200
2^7/(2*2^2)
23
200
9 x (7 x 10-2)
6.3 x 10-1
200
Find the slope of the line that passes through points (-4,2) and (8, 4)
The slope is 6
300
Is it a right triangle? Its side lengths are 12cm, 15cm, and 9cm.
YES!!!
300
In order to win a game, you must land on green and land on heads. A spinner has 8 equal sections. There are 3 blue, 2 red, and 3 green. You must also flip a coin and land on head. What is the probability of winning the game?
Spinner: 3/8
Coin: 1/2
3/8 x 1/2 = 3/16
300
3^4/(3*3^5)
3-2 =
1/(3^2) =
1/9
300
(1.5 x 10-5)- (3.5 x 10-3)
1.15 x 10-2
300
The table represents a linear function. What is the constant rate of change?
x = 3.
y = 6
6/3 = 2
400
The angles of a triangle are as follows: x, x+20, and 6x. What is the value of the largest angle?
120
400
Mia has 4 hats (red, blue, green, and orange), 3 shirts (pink, teal, purple, and yellow), and two pairs of shoes (black and white.) How many different outfits can she make with these items?
4 x 3 x 2 = 24
400
(x^8 xx x^2)/(x^7) xx x^4/x xx x^7/x^2
x11
400
A video game has 3 x 102 points in Level 1. In Level 2, a player can earn 6 X 104 points. How many times more points can be earned in level 2 than in level 1?
200 times!
400
Which is a linear function?
3y = 3/(x) + 4
y = 6/(7)x^2 + 4
13y - 7x = 26
y = (6x^2)/4 + 2
The answer is C
500
Two interior angles of a triangle are x+20 AND 2x+10. The exterior angle is 7x. What is the measure of the exterior angle?
52.5 degrees
500
Mia has 4 hats (red, blue, green, and orange), 3 shirts (pink, teal, purple, and yellow), and two pairs of shoes (black and white.)
If she randomly chooses one hat, one shirt, and one pair of shoes, what is the probability she chooses a blue hat, pink shirt, and black shoes?
hat: 1/4
shirt: 1/3
shoes: 1/2
1/4 x 1/3 x 1/2 = 1/24
500
(3^-2 xx k^0 xx w^0)/(w^-6)
w^6/(9)
500
A small toy car is 4 x 10-3 meters long. A real car is 2 x 100 meters long. How many times as long is the toy car compared to the real car?
(4 xx 10^-3)/(2 xx 10^0) = 1/500
500
Change the standard form to slope intercept form:
4x - 2y = 12
y = -x + 6