What is the value of (5r+1/5) squared when r=0

If you used 1 drop of your sample and 4 drops of diluent what is your dilution ratio?

Given f (x) = 8x + 5 find f (0) Given f (x) = 6x and g (x) = 2x + 1 find f (2) + g (6)

The length if Sally's garden is 4 meters greater than 3 times the width. The perimeter of her garden is 72 meters. Find the dimensions of Sally's garden.

A coin is tossed 20 times. It lands on heads 14 times. What is the relative frecuencue of heads?

The vertices of ΔGHI are G (2, 4), H (4, 8), and I (8, 4). The vertices of ΔJKL are J (1, 1), K (2, 3), and L (4, 1). Which conclusion is true about the triangles? They are congruent by the definition of congruence in terms of rigid motions.

To win the jackpot, 4 different numbers are randomly selected from 1 to 46 and one number from 1 to 22. The order of the first 4 numbers does not matter. What is the probability of winning the jackpot on one try?

Scores on an English test are normally distributed with a mean of 30.6 and a standard deviation of 6. Find the score that separates the top 59% from the bottom 41%

What is the input for inverse trigonometric functions

F (t) = - (t-2) (t - 15) What is the vertex of the parabola?

Paige has already spent $4 of her savings. She could represent the total amount she has left using the expression. Then Paige spent another $5. Which expression represents the amount of money Paige has now? A. 4 + 5 B. d - 5 C. d + 9 D. d - 9