How many 4 - letter words can be formed using the letters a, b, c, d, e and f, if

a) the word must start with a vowel? (cannot be repeated)

b) the word should start and end with a consonant?

Write in expanded form 24.76?

What is the solution to f (x) = g (x) ? fx) = 1+2x/x g (x) = 2+x

Solve. Write the solution set in interval notation. x + 7 ≥ 4x - 2

Terry has a credit card that uses the average daily balance method. For the first 18 days of one of his billing cycles, his balance was $350, and for the last 12 days of the billing cycle, his balance was $520.

Three-fifths of the members of the Spanish club are girls. There are a total of 30 girls in the Spanish club. Which statements can be used to solve for x, the total number of members in the Spanish club?

Determine whether the graph is discrete or continuous. Explain your reasoning. "the number of completed passes depends on the number of attempted passes"

How to make an exponential model from a table

Each day, a factory produces a total of 280 containers of ice cream. The flavors are vanilla, chocolate, and strawberry.

If a wood floor costs $4.50 per square foot, how much is that per square yard?

Show FSS Find the area of the remaining pizza if the radius 10 centimeters.