Which of these are equivalent?
33%, 3/10, 1/3, 0.3, .33, .3000
33%=.33
3/10=.3=.3000
100
Is this proportional?
x y
2 6
3 8
4 10
No. When x is 0, y is 2.
100
When the scale factor is less than one, the generated similar figure will be _________ than the original.
smaller
100
What formula will you use for the total surface are of a cube?
S=6s(2)
100
There are 5 green marbles, 3 red, 7 blue, in a bag. What is the probability of drawing a blue marble, not replacing it, and then drawing a green marble?
1/6
200
What is the approximate square root of 200?
14.1
200
If you pay $ 32 for jeans that are 20% off, what was the regular price?
$40
200
How is a reflection different from a translation?
A reflection is 'flipped'. A translation is the same size and shape 'slid' over.
200
What is the height of the given triangular prism?
See example.
200
What is the median of the following numbers?
3, 5, 7, 6, 8, 10, 9, 9, 11, 12
8.5
300
What is the scientific notation for 3,350,000?
3.35 x 10(6)
300
How much will you save if you buy a $500 computer for 15% off?
$75
300
If the length of rectangle A is 4 times the length of rectangle B, the perimeter of rectangle A is ____ times the perimeter of B.
What are the first 5 numbers in the sequence for the following expression? (start with n=1)
n(10-n)+4
13, 20, 25, 28, 29
400
Draw a cylinder from a top view and 2 side views.
Top: circle
Sides: rectangles
400
If the area of circle A is 9 times the area of circle B, the radius of circle A is ____ times the radius of circle B.
3
400
What is the probability of throwing a 2 or a 4 on a 6-sided die?
1/3
500
What is 3.02 x 10(3) - 1.01 x 10(3)?
2.01 x 10(3)
500
What is the expression for this sequence of numbers?
2, 5, 10, 17, 26...
n(2) + 1
500
Which of these are right triangles?
3.5, 4.5, 5.5
3.75, 5, 6.25
32, 42, 52
3.75, 5, 6.25
500
The radius of cylinder A is 1/5 of cylinder B. The volume of cylinder A is _____ times the volume of B.
1/125
500
If 38% of students at Lee High School in San Antonio prefer tacos over bagels for breakfast, how many of the 2000 students at Lincoln High School in Philadelphia would we expect to prefer tacos over bagels?
Unable to tell. Survey results are regional and cannot be used to predict results in another region.