Jennifer Cook

Numerade Educator

Teacher

Biography

I have taught high school math for 23 years. I am also an adjunct math professor at a local community college.

Education

Jennifer has not yet added their education credentials.

Educator Statistics

Numerade tutor for 4 years

38 Students Helped

Topics Covered

Unlocking the Power of Functions: Boost Your Programming Skills

Jennifer's Textbook Answer Videos

1

Jennifer's Quick Ask Videos

What is the ones digit in the number 2^2036? Hint: Start
with smaller exponents to find a pattern.

The library wants to estimate how many books were collected
during their annual book drive. They have added each genre and
counted 173 mystery books, 421 romance
novels, 59 children's books, and 230 reference
text books. If they round each book category to the nearest
hundreds place, what would the estimate be for the total number of
books collected?

A movie theater charges $ 15 for adults and $ 12 for seniors.
(Children pay the "adult" price.) On a particular day when 322
people paid an admission, the total receipts were $ 4674

A man invests his savings in two accounts, one paying 6 percent
and the other paying 10 percent simple interest per year. He puts
twice as much in the lower-yielding account because it is less
risky. His annual interest is 4510 dollars. How much did he invest
at each rate?
Your answer is
total in the account paying 6 percent interest is ______

total in the account paying 10 percent interest is ______

GameStop is having a sale on video games. Jordyn spent $115 on a total of 7 video games at the sale. Xbox games cost $25 each and PlayStation games cost $10 each. How many Xbox and PlayStation games did Jordyn buy at GameStop?

Jason planted 11 packs of seed in his 4 gardens. He planted the same amount of seed in each garden. How many packs of seed were planted in each garden?

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