Emma notices that since her credit card balance compounds monthly, she is charged more than 15% of her initial loan amount in interest each year. She wants to know how much she would pay if the card were compounded annually at a rate of 15%.

Which expression could Emma use to evaluate her balance with an annual compounding interest rate?
a.) 300(1.15)^t
b.) 300(1.015)^12t
c.) 300(1.15)^12t
d.) 300(1.0125)^t

Sawsan recorded the favorite sport of students at her school. she surveyed 200 students. how many students chose tennis?

Agrasshopper weighs 0.89 grams. express the grasshopper’s weight in scientific notation.

Will mark brainliest, , and rate to only chrislaurencelle clarissa made a scale drawing of a rectangle. she used a scale factor of 3 to draw the new rectangle. how does the length of the new rectangle compare to the original? the length of the new rectangle is 3 times shorter than the original. the length of the new rectangle is 12 times shorter than the original. the length of the new rectangle is 3 times longer than the original. the length of the new rectangle is 12 times longer than the original.