What is the solution to 4|0.5x - 2.5| = 0?

a. x = 1.25

b. x = 5

c. x = - 1.25 or x = 1.25

d. x = - 5 or x = 5

If a population consisted of 10,000 people, a sample of the population could consist of which of these numbers of people? O A. 100,000 O B. 1,000,000 O C. 10,000,000 O D. 1000

What is the smallest power of 10 that would exceed 987,654,321,098,765,432

How do you multiply - 6 with 24.50

The student council sent its members on four fields trips during the school year. The number of buses needed to transport the members on each trip is a function of the number of members who went on each trip.

Two angles in a triangle measure 28 degrees and 93 degrees. What is the measure of the third angle?

Is this trinomial factorable r^2-15r+56

The delivery truck for Hall's Department Store left the mall at 10:00 a. m. it was gone for 7 hours. when did it return

At the beach, 20% of people are on the boardwalk and 23% are on the sand. If the rest are in the water, what percentage of people are in the water?

What is the equation of slope=-8/5, y intercept = 4

Select the correct answer. Anna learns in her science class that the human eye blinks an average of 4,200,000 times a year. What is this number expressed in scientific notation? A. 4.2E6 B. 4.2E-6 C. 42E6 D. 4.2E5 E. 4.2E-5