WorksheetsMath I Review Day 3
Total questions: 9
Worksheet time: 45mins
A CLUB BEGAN WTIH 3 MEMBERS. EACH MONTH, EACH MEMBER BROUGHT ONE NEW MEMBER. WHICH FUNCTION CAN BE USED TO DETERMINE THE NUMBER OF MEMBERS x MONTHS AFTER THE CLUB BEGAN?
f(x) = 2x + 3
f(x) = 3x + 1
f(x) = 1.5(2)x
f(x) = 3(2)x
Type your answer to the question below.
EVERY TEN YEARS, THE CENSUS COUNTS HOW MANY PEOPLE ARE LIVING IN EVERY TOWN IN THE UNITED STATES.
-The 2010 Census showed that 1,000 people were living in Appleville, and 4,000 people were living in Bridgetown.
-The population of Appleville is predicted to double every ten years.
-The population of Bridgetown is predicted to increase by 1,000 every ten years.
IF THE PREDICTIONS COME TRUE, WHAT WILL BE THE FIRST CENSUS YEAR THAT WILL SHOW APPLEVILLE WITH A LARGER POPULATION THAN BRIDGETOWN?
Type your response to the question below:
TWO STORES HAVE MOVIES TO RENT.
-The first store charges a $12.50-per-month membership fee plus $1.50 per movie rented.
-The second store has no membership fee but charges $3.50 per movie rented.
WHAT IS THE MINIMUM NUMBER OF MOVIES A PERSON WOULD NEED TO RENT IN A MONTH FOR THE FIRST STORE TO BE A BETTER DEAL?
Type your response to the question below:
KAREN HAS TWO DOGS. THE LARGER DOG WEIGHS 1.4 POUNDS MORE THAN THE SMALLER DOG. THE COMBINED WEIGHT OF THE TWO DOGS IS 12.6 POUNDS. WHAT IS THE WEIGHT, IN POUNDS, OF THE SMALLER DOG?
WHICH CHOICE COULD BE MODELED BY A LINEAR FUNCTION?
The amount of money, Y, in an account after X years earning 4% interest compounded annually.
The monthly cost, Y, to use a cell phone for X minutes at a rate of 4 cents per minute.
The height, Y, of a ball after bouncing X times, if each bounce is 2/3 the previous height.
The amount, Y, of radioactive material remaining after X years when decay occurs at a rate of 30% each year.
Oscar planted a tomato seed in his garden. Each day he recorded the height of the tomato plant.
DURING WHICH INTERVAL DID THE TOMATO PLANT GROW THE FASTEST?
Day 4 to Day 6
Day 6 to Day 8
Day 8 to Day 10
Day 10 to Day 12
Type your response to the question below:
THE FUNCTION a(n) = 3n − 7 REPRESENTS THE VALUE OF THE nTH TERM IN A SEQUENCE.
WHAT IS THE SUM OF THE 1ST AND 5TH TERMS OF THE SEQUENCE?
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THE WIDTH OF A RECTANGLE IS 43 ITS LENGTH. THE PERIMETER OF THE RECTANGLE IS 420 FT.
WHAT IS THE LENGTH, IN FEET, OF THE RECTANGLE?
The table shows the U.S. average life expectancy at birth, in years, in various decades.
WHAT IS THE MEANING OF THE SLOPE OF THE LINEAR BEST-FIT EQUATION FOR THE DATA?
The predicted average life expectancy at birth in 1930 was about 62.7.
The predicted average life expectancy at birth in 1930 was about 57.6 years.
The average life expectancy at birth increases by about 6.7 each year.
The average life expectancy at birth increases by about 0.2 each year.
