What is the discriminant of 9x2 + 2 = 10x?

-356

-172

28

72

Find the probability using the standard normal distribution. p (-2.14 < z < 0.95) a. 0.8127 b. 0.1873 c. 0.0681 d. 0.1170

Adanna had a glass cylinder with a radius of 6 cm and a height of 25 cm. She placed 3 balls, each with a diameter of 6 cm, into the cylinder. She filled the rest of the cylinder with colored water.

Convert 7.63 from a decimal to a simplified fraction using a graphing calculator. A. 271/33 B. 95/11 C. 97/11 D. 763/100 E. 84/11

Solve. log (*-2) + log5=log 100

You have 3:4 fluid ounces of tomato paste you plan to make 35 fluid ounces of tomato sauce how many fluid ounces of tomato paste do you need?

The sum of 6 consecutive integers is 393. What is the third number in this sequence?

Tomas earned $38.25 for the cleaning the garage. He was paid $4.25 per hour. Write and solve an equation to find how many hours it took him to cleen the garage.

Which would be the "best" or quickest first step to solve the system using substitution? x - 2y = - 2 - 3+y=2 Solve (rearrange) the 1st equation for X. Solve (rearrange) the 1st equation for Y. Solve (rearrange) the 2nd equation for X.

Write an explicit formula for the sequence - 4, 1, 6, 11, ... an = - 4 + 5 (n+1) an = - 4 + 5 (n-1) an = - 4 + (n-1) an = - 4 + 5n

How many days are in four consecutive years