Transcript Jeopardy - shenet.org

Jeopardy
Algebra
Geometry
Statistics & Number Sense
Probability & Operations Measurement
Q $100
Q $100
Q $100
Q $100
Q $100
Q $200
Q $200
Q $200
Q $200
Q $200
Q $300
Q $300
Q $300
Q $300
Q $300
Q $400
Q $400
Q $400
Q $400
Q $400
Q $500
Q $500
Q $500
Q $500
Q $500
Final Jeopardy
$100 Question from Algebra
Solve for y:
y + 5 = 18
$100 Answer from Algebra
y = 13
$200 Question from Algebra
Write an expression that shows 77
decreased by the product of a
number and 4.
$200 Answer from Algebra
77 – 4x
$300 Question from Algebra
What is the value of the expression
18n – 13 when n = 11?
$300 Answer from Algebra
185
$400 Question from Algebra
A plumbing company uses the expression
$65h + $95 to calculate the cost of a service
call, where h is the time in hours, and $95 is
a fixed charge. What is the cost of a service
call that lasts 90 minutes?
$400 Answer from Algebra
$192.50
$500 Question from Algebra
Simple interest is found using the formula
I = prt, where I stands for interest earned,
p stands for amount invested, r stands for
rate, and t stands for time. Find the simple
interest earned on $500 at a rate of 5%
after 3½ years.
$500 Answer from Algebra
$87.50
$100 Question from Geometry
What is the circumference of a
wheel with a radius of 4.5 inches?
Leave your answer in terms of π.
C = πd
C = 2πr
$100 Answer from Geometry
9π inches
$200 Question from Geometry
A restaurant’s sign is in the
shape of a triangle. The height
is 4 feet and the base is 5 feet.
What is the area?
A = ½bh
$200 Answer from Geometry
10 square feet
$300 Question from Geometry
A rectangular prism has a length of
3.2 yards, a width of 10 yards, and a
height of 5.5 yards. What is the
volume of the prism?
V = lwh
$300 Answer from Geometry
176 yards³
$400 Question from Geometry
Marvin is 6 feet tall and casts a
shadow 18 feet long. Maria is 5 feet
tall. The length of Marvin and
Maria’s shadows are proportional to
their height. How long is Maria’s
shadow?
$400 Answer from Geometry
15 feet
$500 Question from Geometry
What is the area of a sector of a
circle that has a 95° central angle
and a diameter of 12 centimeters?
measure of central angle = area of the sector
360°
area of the circle
$500 Answer from Geometry
29.83 square centimeters
$100 Question from Statistics &
Probability
There are 8 cards in a box. They are
numbered 1, 2, 3, 4, 5, 6, 7, and 8.
What is the probability of picking a
3 from the box?
$100 Answer from Statistics &
Probability
1/
8
$200 Question from Statistics &
Probability
Emilio conducted a probability experiment. He put 2 red marbles, 1 blue
marble, and 2 green marbles in a bag. Then he picked a marble without
looking, recorded its color, and replaced it in the bag. He did this 30 times.
The chart below shows his results.
Color
Number of Picks
Red
12
Blue
8
Green
10
What fraction of the 30 picks resulted in a red
marble being chosen?
$200 Answer from Statistics &
Probability
2/
5
$300 Question from Statistics &
Probability
According to the bar graph, how many more
scoops of ice cream did Juan eat than Dana?
$300 Answer from Statistics &
Probability
5 more scoops
$400 Question from Statistics &
Probability
After five tests, Whitney’s average
test score was 79. She scored 85 on
the sixth test. What was her new
average?
$400 Answer from Statistics &
Probability
80
$500 Question from Statistics &
Probability
In a survey, 15 out of 75 people did not
choose red sunglasses over black
sunglasses. If 640 people were surveyed,
what is a good prediction of the number of
people who would choose red sunglasses
over black sunglasses?
$500 Answer from Statistics &
Probability
512 people
$100 Question from Number
Sense & Operations
Which property does this example show?
2.61 + 92.7 = 92.7 + 2.61
$100 Answer from Number
Sense & Operations
Commutative Property of Addition
$200 Question from Number
Sense & Operations
Melinda’s family drove 378 miles in 9 hours.
What was the average speed for the trip?
$200 Answer from Number
Sense & Operations
42 miles per hour
$300 Question from Number
Sense & Operations
The regular price for running shoes
was $80. They were on sale for 15%
off the regular price. What was the
sale price of the shoes?
$300 Answer from Number
Sense & Operations
$68
$400 Question from Number
Sense & Operations
Subtract:
10 – 33/8
$400 Answer from Number
Sense & Operations
65/8
$500 Question from Number
Sense & Operations
Divide:
81/8 ÷ 11/4
$500 Answer from Number
Sense & Operations
61/2
$100 Question from
Measurement
Adam needs 3 drops of iodine for a
science experiment. Which metric
unit should Adam use to measure the
amount of iodine he needs?
$100 Answer from Measurement
milliliter
$200 Question from
Measurement
Muriel went to the supermarket to buy
3 gallons of milk. The supermarket
only had quarts of milk. How many
quarts of milk should Muriel buy?
1 gallon = 4 quarts
$200 Answer from Measurement
12 quarts
$300 Question from
Measurement
A rain gauge measured 0.24 L of
rain. How many milliliters of rain
were in the rain gauge?
1 liter = 1,000 milliliters
$300 Answer from Measurement
240 milliliters
$400 Question from
Measurement
Reggie is purchasing plastic to cover his
patio in the winter. The patio is in the
shape of a square. The length of one side
is 14.8 feet. About how much plastic
covering should Reggie purchase?
A = s²
$400 Answer from Measurement
225 square feet
$500 Question from
Measurement
Rachel had 27 glasses of tea last
month. Each glass contained between
400 mL and 500 mL of tea. What is a
reasonable estimate for the amount of
tea Rachel drank in one month?
$500 Answer from Measurement
13,500 mL
Final Jeopardy
March 4th is Ms. Miller’s half-birthday!
That means there are 6 months exactly until my
real birthday. How many seconds are there
until my real birthday?
Final Jeopardy Answer
15,897,600 seconds