In the quadratic equation x2 - 8x + a = 0; what is the value, a, in order to form a perfect square?

Spencer worked out for 232 1/2 minutes in the last five days. If he worked out for the same number of minutes each day, how many minutes did he work out each day?

Walleye is a common game fish. Adult walleye have a length with a mean of 44 cm and a standard deviation of 4 cm, and the distribution of lengths is approximately Normal. What fraction of fish are greater than 41 cm in length? Select one O a. - 0.

A farmer needs to get three things to the other side of the river. A chicken, a wolf, and grain. The grain can't be with the chicken and the wolf can't be with the chicken alone. how does he get them to the other side

A restaurant has 4 appetizers, 5 entrees and 2 desserts. How many different meal combinations could you order?

How to turn 600% into a fraction

For 23 - 25, use the function y = 0.23x + 1. 23. f (2) = ? 24. f (0) = ? 25. f (-3) = ?

If you reflect (-2, - 8) across both axes, which quadrant will it be in? Justify your reasoning.

Steven wakes up for school at 6:30 in the morning. if school starts at 8:00 am, how long does he have from the time he wakes up until school starts?

Misa calculated 20% of 20 and obtained 20? Is she correct? Explain.

The sum of three consecutive odd numbers is 117. What is the smallest of the three numbers?