A zoo is building a new large-cat exhibit. Part of the space will be used for lions and part for leopards. The exhibit will house eight large cats in all. Expenses for lion will be about $8000 per year, and expenses for a leopard will be about$6000 per year. Write an equation that can be used to find y, the yearly expenses for the eight cats in the exhibit when x of the cats are lions.

What differences and similarities exist between mammals that exhibit induced ovulation and spontaneous ovulation?

Solve the equation for y. 4x – 10y = 12

The adenohypophyseal hormone that triggers ovulation is estrogen. True or False?

Sam has a theory about the average rate of change. Sam I can quickly estimate the average rate of change for interval that are above and below the $x-$axis because they add to zero for example at year 1. the profit is aboat $\$300,000$ and at year 2.25 the profit is about $-\$300,000$. Therefore. the average rate of change for the time interval $(1, 2.25)$ is approximately $\$0$

Describe the error in Sam's reasoning.

Compare. Use >, <, or = to complete each statement. |-2|+4?6

What is the main idea of this passage? A People should worry less about risks. B People often misjudge the level of a given risk. C Car travel is more risky than air travel. D Your level of control affects how you view a risk.

A medical rescue helicopter is flying at an average speed of 172 miles per hour toward its base hospital. At 2:42 p.m., the helicopter is 80 miles from the hospital. Solve the equation, and interpret the solution.

Jerome bought a sweater that was on sale for 20 percent off. Jerome paid $25.10 for the sweater, including sales tax of 8.25 percent. Solve the equation, and interpret the solution.

Which of the following is the correct sequence regarding flow of the semen and sperm cells?

A. Epididymis, seminiferous tubules, ductus deferens

B. Ductus deferens, seminiferous tubules, epididymis

C. Seminiferous tubules, epididymis, ductus deferens

D. Ductus deferens, epididymis, seminiferous tubules

State True or false:

Artificial insemination is the fertilization of an egg by synthetically manufactured sperm.

Fill in the blank.

Medical Term: ovulation

Meaning of Prefix: $\rule{4cm}{0.15mm}$

View at least two cycles of the graphs of the given functions on a calculator. $y=-2 \cot \left(2 x+\frac{\pi}{6}\right)$

a. What effect will adding 10 to every value in a data set have on the standard deviation? b. What will the effect be if you multiply each value by 10?