There exist the same question that has the following choices:
<span>A. 0.14
B. 0.25
C. 0.30
D. 0.45
</span>
Probability of comic reader prefer Company A = 25%
Probability of a male comic reader = 70%
Probability of a male comic reader prefer Company A = 40%
Probability of a male comic reader prefer Company A
The correct answer is letter D. 0.45
X² + mx + m A perfect square trinomial is where:x² - is the square of the first term binomialmx - is twice the product of the binomials first and last termm - is the square of the last term binomial
x² + mx + m = (x + 1)²
(x + 1)² ⇒ (x+1)(x+1) = x(x+1) +1(x+1) ⇒ x² + x + x +1 = x² + 2x + 1
Answer:
89,250 gallons per hour
Step-by-step explanation:
Answer:
d. The random variable is the number of years in which the temperature increased from the previous year.
Step-by-step explanation:
The random variable is the amount of years that have higher average temperatures than its previous year.
As the sample is from 5 years, the random variable can take values from 0 (where none of the years increase their average temperature from its previous year) to 4 (where every year increases the average temperature).
