Is the equation: "y=100*(0.5)^X" growth or decay ?
Decay
100
Two six-sided dice are rolled. What is the probability
that the sum of the two numbers rolled is 7?
36
100
The "c" is called the
Hypotenuse
100
What is the total surface area of a cylinder with a radius of 6 m and a height of 13 m?
715.92 m2
100
What figure has a net that is two circles and a rectangle?
Cylinder
200
Which of the following exp. functions shows the fastest growth rate:
y=5*(1/2)^X
or
y=1.5*(3/2)^X
1.5*(3/2)^X
200
Two coins are tossed, find the probability that one head only is obtained.
1/2
200
What is the Pythagorean theorem?
a2+b2=c2
200
What happens to the surface area if the radius and height are doubled?
Surface area is quadrupled
200
Christie is 4 feet tall and is standing near a pecan tree that casts a 125-foot shadow. The shadow that Christie casts is 10 feet long. How tall is the pecan tree?
50 ft
300
DEFINE: 'a' constant in y=a*b^X
Determines the y-intercept of an exponential growth
300
Two dice are rolled, find the probability that the sum is equal to 5.
4 / 36 = 1 / 9
300
Do the following measurements form a right triangle?
26,10,24
Yes
300
Harry and Sally work in a business that makes cans from recycled aluminum. One type of can is a closed cylinder with a diameter of 7 cm and a height of 12 cm. What is the total surface area of this can?
340.69 cm2
300
Write the equations of 2 different lines that are parallel to y=2/3x-5.
2/3x+5, 2/3x+10
400
An exponential model is used to study things like
Population growth, radioactive decay, half lives & spread of disease.
400
A card is drawn at random from a deck of cards. Find the probability of getting the 3 of diamond.
1/52
400
A suitcase measures 24 inches long and 18 inches high. What is the diagonal length of the suitcase to the nearest tenth of a foot?
30
400
A company is designing a label for a new product, which will be packaged in a cylindrical can. Which of the following dimensions of the can will have the greatest area for the label?
Diameter = 3.5 in
Height = 4 in.
400
Given an equilateral triangle with a side length of 12 cm, what is the height of the equilateral triangle?
10.39 cm
500
What does the 'a' determine?
Y-intercept
500
Three points are chosen at random of a circle of unit circumference. What is the probability that the triangle defined by these points as vertices has three acute angles?
1/4
500
In a computer catalog, a computer monitor is listed as being 19 inches. This distance is the diagonal distance across the screen. If the screen measures 10 inches in height, what is the actual width of the screen to the nearest inch?
16
500
The diameter of the volleyball is 21.9 cm. What is the surface area of a volleyball tot he nearest tenth?
1506.74 cm2
500
A rectangle has a perimeter of 900 feet with a length of 300 feet.
a) What is the width of the rectangle?
b) What is the perimeter of the new triangle?