The dose of a test drug that causes death in the animal during short-term toxicity testing is referred to as the

A. placebo.

B. lethal dose.

C. effective dose.

D. control.

What is 8 1/2 divided by 5 2/3

Which of these is not an example of a "real-life" collection? the cards you hold in a card game. your favorite songs stored in your computer. the players on a soccer team. the number of pages in a book?

Brittany recorded the ages of students at an after-school club. The ages of the students are shown below. Ages of Students 11 16 15 12 13 12 Another student joins the club. She is 17 years old.

A triangular banner has an area of 5ft squared. The height is 3 ft more than the base. Find the base and the height.

Jack's mother gave him 50 chocolates to give to his friends at his birthday party. He gave 3 chocolates to each of his friends and still had 2 chocolates left. What is the equation for this

Which relation is a function? A. (3,4), (3,3), (1,2), (1,5) B. (3,4), (2,4), (5,1), (3,5) C. (1,3), (2,6), (3,9), (4,12) D. (1,4), (1,3), (1,2), (1,1)

The cost of a video game is $29.95 sales tax is 6% about how much will the video game cost including tax

A bouquet of flowers costs $17.95. If a customer has a coupon that allows him to save $3.75 on the price of the flowers, how much will he pay for the flowers?

The sum of two numbers is 24. One number is 8 less than the other number. let x and y be the two numbers. What are the two numbers.

How to define trigonometric ratios