Answer:
300
Step-by-step explanation:
If three-fourths of the offspring of two fruit flies have short wings and the rest have wild-type wings, then
of the offspring must have wild-type wings. This means that the number of offspring that have short wings must be
times larger than the number of offspring that have wild-type wings. Since there are 100 offspring who have wild-type wings, there must be
that have short wings.
<u>Alternative:</u>
If three-fourths of the offspring of two fruit flies have short wings and the rest have wild-type wings, then
of the offspring must have wild-type wings. Therefore, 100 represents one-fourth of the total number of offspring, meaning there must be
offspring total. Thus, there are
offspring with short wings.
Answer:
f(9) = 24
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = 4(x - 3)
f(9) is x = 9
<u>Step 2: Evaluate</u>
- Substitute in <em>x</em>: f(9) = 4(9 - 3)
- Subtract: f(9) = 4(6)
- Multiply: f(9) = 24
Tan 60° = the square root of 3 over 1
Hope this helps!
Because it will not be 40 percent of the original, since after 20 percent is gone, the next year itll be 20 percent of the product, instead of the original, so for example, if it was 100, it would go down to 80, and then the next year it would be 20 percent of 80, not 100