If the population mean payment time is 19.5 days, what is the probability of observing a sample mean payment time of 65 invoices less than or equal to 18.1077 days?

Alyssa went to the store to buy chicken soup. The following table shows the specials on certain brands of chicken soup at the store. Brand A $9.00 for 4 cans Brand B $6.50 for 3 cans Brand C $10.00 for 4 cans Brand D $7.

What is the value of tan (60 degrees)

If a cubic polynomial has zeros at x = - 4, x=0 and x=7, then A). The polynomial has no imaginary zeros. B). The polynomial as a pair of imaginary zeros.

The perimeter of a square patch of mulch, in feet, has the same number of units as the area in square feet. What is the length of a side of the mulch patch?

Solve the equation 4x2 - 32x + 64 = 0.

The time it takes to wash the dishes is uniformly distributed between 5 minutes and 13 minutes. what is the probability that washing the dishes tonight will take me between 8 and 11 minutes?

A pitcher on a baseball team has pitched 98 2/3 innings. What is the number of innings written as a decimal?

The perimeter of a rectangular wooden deck is 90 feet the decks length l is 5 feet less than 4 times it's with, w. Find the length and width of the wooden deck

The original price of a tractor was $55,000. The value decreases in value at a steady rate of 11% per year. What will the tractor be worth in 8 years? A) $21,651.24 B) $65,487.22 C) $45,591.35 D) $12,536.25

Write two verbal expressions for 2