Tsi Math Exam Well Elaborated With Questions And Correct
Answers
The area of the triangle above is 21. What is the value of x?
- CORRECT ANSWER 6
For which of the following values of x is the function f(x) = *square root*4-x^2 Not
defined as a real number?
- CORRECT ANSWER 4
Under ideal conditions, the population of a certain species doubles every nine years. If
the population starts with 100 individuals, which of the following expressions would give
the population of the species t years after the start, assuming that the population is
living under ideal conditions?
- CORRECT ANSWER 100x2^t/9
If there are 2.2 pounds in 1 kilogram, how many pounds are there in x kilograms?
- CORRECT ANSWER 2.2x
The bar graph above shows the number of customers who stopped at a store Monday
through Thursday of one week. If the number of customers on Friday was a one-fifth
increase over the number of customers on Thursday, how many customers shopped at
the store on Friday?
- CORRECT ANSWER 480
Last year, a bakery sold w loaves of bread. This year, the bakery sold three more than
twice the number of loaves of bread sold last year. If next year the bakery plans on
selling twice the number of loaves of bread sold this year, how many loaves of bread
does the bakery expect to sell next year.
- CORRECT ANSWER 4w+6
If 7p-4=8, what is the value of p?
- CORRECT ANSWER 12/7
Running at an average rate of 6 miles per hour, how many minutes would it take Kyle to
run 3 miles.
- CORRECT ANSWER 30
The dot plot above identifies the number of pets living with each of 20 families in an
apartment building. What fraction of the families have more than two pets?
- CORRECT ANSWER 1/5
Answers
The area of the triangle above is 21. What is the value of x?
- CORRECT ANSWER 6
For which of the following values of x is the function f(x) = *square root*4-x^2 Not
defined as a real number?
- CORRECT ANSWER 4
Under ideal conditions, the population of a certain species doubles every nine years. If
the population starts with 100 individuals, which of the following expressions would give
the population of the species t years after the start, assuming that the population is
living under ideal conditions?
- CORRECT ANSWER 100x2^t/9
If there are 2.2 pounds in 1 kilogram, how many pounds are there in x kilograms?
- CORRECT ANSWER 2.2x
The bar graph above shows the number of customers who stopped at a store Monday
through Thursday of one week. If the number of customers on Friday was a one-fifth
increase over the number of customers on Thursday, how many customers shopped at
the store on Friday?
- CORRECT ANSWER 480
Last year, a bakery sold w loaves of bread. This year, the bakery sold three more than
twice the number of loaves of bread sold last year. If next year the bakery plans on
selling twice the number of loaves of bread sold this year, how many loaves of bread
does the bakery expect to sell next year.
- CORRECT ANSWER 4w+6
If 7p-4=8, what is the value of p?
- CORRECT ANSWER 12/7
Running at an average rate of 6 miles per hour, how many minutes would it take Kyle to
run 3 miles.
- CORRECT ANSWER 30
The dot plot above identifies the number of pets living with each of 20 families in an
apartment building. What fraction of the families have more than two pets?
- CORRECT ANSWER 1/5
