Transcript 1 4 25% Answer 4e How many days per week should you

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Final Jeopardy
9-1
Ratios &
Rates
9-3
Probability
9-4
Proportions
9-5
Percent
Proportion
9-6
Statistics
10 Point
10 Point
10 Point
10 Point
10 Point
20 Points
20 Points
20 Points
20 Points
20 Points
30 Points
30 Points
30 Points
30 Points
30 Points
40 Points
40 Points
40 Points
40 Points
40 Points
50 Points
50 Points
50 Points
50 Points
50 Points
Express as a fraction in
simplest form.
3 broken eggs out of 12
1
4
Express as a fraction in
simplest form.
$5 tip on a $25 meal
1
5
Write as a fraction in simplest
form.
14 dogs to 21 cats
2
3
Express the ratio as a unit
rate.
325 words in 5 minutes
65 words per 1 minute
65:1
16 ounces of Planters
peanuts cost $3.19 while 12
ounces of Eagle peanuts cost
$2.49. Which is a better
buy?
Planters at 19.9
cents per 1 ounce.
(Eagle is 20.8 cents
per ounce)
What is the
probability that
you will roll a 1 or
6 on a number
cube.
1:3
or
1
3
There are 4 grape. 2 cherry, 3
lemon, and 7 raspberry gumballs in
the dispenser. Find the probability
P (cherry gumball)
1:8
There are 4 grape. 2 cherry, 3
lemon, and 7 raspberry gumballs in
the dispenser. Find the probability
P (raspberry or grape gumball)
11:16
A di is rolled find
the probability.
P (not 5)
5
6
Suppose you roll 2
dice. How many
outcomes are in the
sample space?
36
Use cross products to determine if
this pair of ratios forms a
proportion.
3
5
7
14
They are not equal
Solve the proportion.
B
5
64
16
B = 20
Write a proportion that can be
used to solve this problem
1 subscription for $21
28 subscriptions for x dollars
1
21
=
28
X
Write a proportion that can be used
to solve this problem. Then solve.
20 ounces for $7
17 ounces for x dollars
20 = 17
7
x
x= $5.95
A set of plans show a building that
is 4 ¼ inches long. The key for the
plans shows that ½ inch represents
6 feet. How long will the actual
building be?
51 feet
Express as a percent.
92
80
115 %
Use percent proportion
to solve.
20% of 40 is what number?
8
Use percent proportion
to solve.
Find 24% of 10.5
2.52
Use percent proportion to solve.
Joan’s income is $190 per week. She
saves 20% of her weekly salary.
How much does she save each week?
$38
Use percent proportion to solve.
90% of the seats on a flight are
filled. There are 240 seats. How
many seats are filled.
216 seats
How many days per week should
you have physical education?
One day
13
Two days
20
Three days
27
Four days
20
How many
people are
in the
sample?
25%
How many days per week should
you have physical education?
Answer
2e
One day
13
Two days
20
Three days
27
Four days
20
What
percentage
chose two
days?
1
4
25%
How many days per week should
you have physical education?
Answer
3eWhat
13
One day
Two days
20
Three days
27
Four days
20
percentage
choose 4
days?
1
4
25%
How many days per week should
you have physical education?
Answer What
4e part
One day
13
Two days
20
Three days
27
Four days
20
of the
sample
chose three
days?
27
80
Or 33.25%
How many days per week should you have
physical education?
Answer
5e
One day
13
Two days
20
Three days
27
Four days
20
Suppose there
are 240 people in
the schools. How
many do you
predict would say
three days?
81
Make your wager
How many
different ways are
there to add prime
numbers to make a
sum of 12?
7 solutions
1
2
3
4
5
6
7
2
1
2
3
6
3
1
1
2
5
7
1
1
4
1
1
2
1
11