Choose the least of these numbers:
A. .12 B. 10% C. 4/25 D. .9
B
100
A bag has four color tiles in it. There are 7 blue tiles, 9 orange tiles, 16 green tiles, and 8 red tiles. If Darla reaches into the bag and picks a tile without looking, what is the probability that she will choose a red tile?
8/40
100
What does "mean" stand for?
the average
100
A merry-go-round is an example of which type of transformation?
Rotation
100
A circle has a radius of 3 feet. What is the circumference?
18.85 Feet
200
Convert into a percentage
1/4 =
25%
200
Barbara is making identical beaded bracelets to sell at a craft show. She can make 12 beaded bracelets in 90 minutes. At that rate, how many beaded bracelets could Barbara make in 15 minutes?
3
200
What does mode stand for?
Most
200
A slide is an example of which type of transformation?
Translation
200
The length of a rectangular room is 15 feet. The width of the room is 10 feet. What is the perimeter of the room?
50
300
Convert into a percentage
7/4
175%
300
What is the probability when rolling a 6 sided die, that you will roll a multiple of 2?
3/6
300
What is the median?
12, 18, 11, 22, 10
18
300
The right angle of a triangle has the coordinates (-3, 2). If this object is reflected along the x - axis, what would the coordinates of the right angle of the triangle be?
(-3, -2)
300
What is the volume of a cone that's height is 6 inches and it's radius is 3 inches?
56.49 inches
400
Convert into a decimal
.6%
.006
400
A drawer contains 6 pens. One of them is out of ink, but the other 5 work. What is the probability of picking two pens that work if the first pen is not replaced after it is picked?
2/30
400
What is the range for the following numbers?
34, 56, 24, 78, 63
29
400
Answer the question provided by Mr. Levi.
A
400
A sphere has a radius of 6 feet, what is the surface area of the sphere?
452.39 feet
500
On a school field trip, 11/20 of the students were boys. What percent of the students on the field trip were girls?
45%
500
Mrs. Davies has a jewerlry box which contains 5 plain gold earrings, 4 gold earrings with diamonds, 6 plain silver earrings and 5 silver earrings with diamonds. If she randomly wears a pair of earrings, what is the probability that she wears a pair of diamond earrings?
9/20
500
What is the mean of the following numbers?
12, 15, 9, 18, 21, 25
20
500
Point Z has the coordinates (1, -5). What are the coordinates of its image point if it is translated 4 units to the right?
(5, -5)
500
A circle has a diameter of 10 inches, what us the area of the circle?