Probability
Circles
Functions
Algebraic Equations
100
If Noel rolls a six sided die, what’s the probability that it will land on a 3 or 6?
2/6
100
Elijah wants to order a felt table pad to cover the surface of a circular table. He measures the distance around the outer edge of the table and determines that the table's circumference is 10π feet. If felt costs $2.00 per square foot, approximately how much will Elijah need to spend to completely cover the surface of his table with the felt pad?
$160
100
Plugging in 3 into the function f(x)=2x3+5x-25 will get you this answer.
What is 44?
100
2x+5=8
X=1.5
200
A bag of marble contains 10 red marveled, 20 blue marbles, and 30 green marbles. What is the probability that a marble chosen at random will be blue or green?
5/6
200
To load barrels into a truck, workers use a ramp on which the barrels are rolled into the back of the truck. Each barrel the workers load is 3 feet in diameter, and rolls 4 complete revolutions on the ramp before reaching the back of the truck, where the ramp ends. To the nearest foot, how long is the ramp?
38 feet
200
The function g is defined as g(x)=2x+4, then 5g(x)+5 will equal this
what is 10x+25?
200
10x+12=36
X=2.4
300
A sack contains fruits of four different types. If 1/10 of the fruits are apples,1/5 of the fruits are bananas, and half of the fruits are pears, what is the probability that a randomly selected fruit is a peach?
1/5
300
The figure above shows a square travel mug holder with four circular slots, each with a radius of two inches. Each of the slots is tangent to two other slots in the holder, and to the edge of the holder itself. Before production, the shaded area of the slots is spray-painted with two coats of paint. About how many square inches of spray paint are needed to coat this area of the holder in between the circular slots?
27.5
300
The two functions t(x) and k(x) mutliped with t(x)= 3x2+4x-5 and and k(x) 5x2-4x+6 will have the product of
What is 15x4+8x3-23x2+44x-30
300
3+8x=24
X=2.62