Find all real solutions of the equation, approximating when necessary.

x2 + 4x + 10x+15 = 0

a. X8 2.426

c. 78 5.128

b. XX-2.426

d. X8 - 5.128

Find f (x). g (x) if f (x) = 3x+11 and g (x) = - 2x+7

Simplify - 2x3y * xy 2.

How many times greater is 8*10 to the 4 power than 4*10 to the - 5 power

True or false? You can rely solely upon induction to prove that your conclusion is correct. A. True B. False

the trail is 3395 miles long. it begins in city A and ends in city B. Manfred has hiked 2/7 of the trail before. how many miles has he hiked?

On the first day of the play, the auditorium was 1/3 full, the second day it was 5/12 full, and on the third day it was 1/2 full. If this pattern continues, how full will it be on the fourth day?

No, because the bike order does not meet the restrictions of 4c + 6a ≤ 120 and 4c + 4a ≤ 100 No, because the bike order does not meet the restrictions of 4c + 4a ≤ 120 and 6c + 4a ≤ 100 Yes, because the bike order meets the restrictions of 4c + 6a ≤

A researcher conducts a hypothesis test on a population proportion. Her null and alternative hypothesis are H0 : p = 0.4 and Ha : p < 0.4. The test statistic and p-value for the test are z = - 3.01 and p-value = 0.0013.

How do I solve (-2-6i) (1 + i)

I'm a election 4713 people voted candidate B received 2 thirds of the votes. How many votes did candidate b receive