Mathematics, 10.09.2021 03:30 JamesLachoneus
A scientist is studying wildlife. She estimates the population of bats in her state to be 326,000. She predicts the population to grow at an average annual
rate of 1.4%. Using the scientist's prediction, create an equation that models the population of bats, y, after x years.
A: y= 326000(1.4)^x
B: y= 326000(0.014)^x
C: y=326000(1.014)^x
D: y=326000(0.986)^x
Answers: 2
Mathematics, 22.06.2019 02:20
The students at jefferson middle school are raising money for a charity by selling t-shirts and hats. the number of t-shirts sold was 3 times the number of hats. the profit was $5 for each t-shirt sold and $2.50 for each hat sold. the students raised $840 for the charity. they used the system below to analyze their success and found the solution to be (144, 48). 5x+2.50y=840 x=3y how much did they earn from t-shirt sales?
Answers: 2
Mathematics, 22.06.2019 05:30
Write the expression 7x^3-28xy^2 as the product of 3 factors
Answers: 1
A scientist is studying wildlife. She estimates the population of bats in her state to be 326,000. S...
Mathematics, 06.06.2020 17:58
Computers and Technology, 06.06.2020 17:59