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area angles work Probability

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A100

What is the formula for area of a triangle?

A100A

1/2bh

A200

What is the formula for area of a parallelogram?

A200A

bh

A300

What is the formula for surface area of a cylinder?

A300A

2Пr2 +2Пrh

A400

If a rectangle has a perimeter of 20. What is the maximum area?

A400A

25

A500

What is the formula for area of a polygon with more than

4 sides?

A500A

1/2aPa=apothemP=perimeter

B100

The sum of interior angles of a pentagon?

B100A

540

B200

What is the sum of the exterior angles of a pentagon?

B200A

360

B300

What is the one of the exterior angles of a regular

octagon?

B300A

45

B400

135o

x

x+5

Find x?

B400A

65

B500

30o 30o

A B

C

If AB=40 square root 3 What is the length of AC?

B500A

40

C100

If a chef can prepare 9 salads per hour and

another chef can prepare 10 salads per hour. How

many salads can they prepare together in 4

hours?

C100A

76

C200

If 5 zambonis can resurface an ice rink in 12 seconds, how many seconds will it take 6

zambonis to resurface an ice rink?

C200A

10

seconds

C300

If T.I. Can make an album in 1 day and Snoop dogg takes twice as

long to do the work. How many hours will it take to make the

album together?

C300A

16 hours

C400

When two people are walking towards the same direction and meet. What

is the same? Distance, rate or time?

C400A

time.

C500

IF it takes t hours to fill a pool with water. And the

pressure is increased so the water flows 3 times as fast. What part of the pool will

be filled in 3 hours?

C500A

9/t

D100

If there are 22 girls and 47 boys at a dance, how many possible pairs of boy girl dance partners

are there?

D100A

1034

D200

In what case does order matter? Factorial,

combination or factorial.

D200A

Permutation.

D300

In how many orders can the letters in the word

focus be arranged?

D300A

5 factorial=120

D400

If you have 8 coin tosses. What is the probability that the coin ends up

heads every time?

D400A

1/256

D500

Daily double

D500A

A combination lock consists of 5 digits. If you know the first digit, and the last 4 digits cannot be a 7. What is the maximum number of combinations to try to learn the

combination for the lock?

E100

What is the equation for exponential growth? Describe

each variable.

E100A

Y=C(1+r)t

Initial amount

Growth factor

Time period

E200

In y=10(.85)t

What is the percent decrease every time

period?

E200A

15%

E300

Write an inequality for the possible r

values for exponential decay.

E300A

0<r<1

E400

You buy a car for 10,000 dollars and it

depreciates at a rate of 10 percent every year. How much will it be worth after 3 years?

E400A

Y=10,000(.9)2

9x9=.81(10,000)

=8100

E500

x

y

(0, 100)

Write the equation of this line if r=.13 and use a variable for time.

E500A

Y=100(.87)t

F100

x

y

Name this graph and give me an example of it’s equation

F100A

Line, or linear equationY=mx+b

F200

x

y

Name the graph and give an example of it’s equation.

F200A

Parabola y=ax2+bx+c

F300

x

y

Name that graph, and an example of it’s equation.

F300A

Absolute value,Y=|x|

F400

How many points do I need to graph a line?

F400A

2 points

F500

What are the ways to solve for a system of

linear equations.

F500A

Graphing, substitution, linear

combination

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