Celina says true that each of the following expressions is actually a binomial expression.
<h3>What is binomial?</h3>
The binomial is a polynomial of two-term only. For example, x + 5 where x and 5 are the two separate terms.
Celina says that each of the following expressions is actually a binomial in disguise:
a. 5abc - 2a² + 6abc = 11abc - 2a²
The is a binomial expression.
b. 5x³∙2x² - 10x⁴ + 3x⁵ + 3x∙(-2) x⁴ = 7x⁵ - 10x⁴
The is a binomial expression.
c. (t+2)² - 4t = t² + 4
The is a binomial expression.
d. 5(a - 1) - 10(a - 1) + 100(a - 1) = 95a - 95
The is a binomial expression.
e. (2πr - πr² )r - (2πr - πr²)∙2r = -2πr² + πr³
The is a binomial expression.
Celina says true that each of the following expressions is actually a binomial expression.
More about the binomial expansion link is given below.
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Answer: 0.0129
Step-by-step explanation:
Given : Mean :
Standard deviation :
Sample size :
Let X be the random variable that represents the age of of the fleets.
Z-score :
For x = 14
By using standard normal distribution table , the probability that the average age of these 40 airplanes is at least 14 years old will be
Hence, the the probability that the average age of these 40 airplanes is at least 14 years old =0.0129
Answer: $200 on clothes
(If he uses the 200 on clothes he basically only earns $3,800 yearly)
Answer:
30%
Step-by-step explanation:
36/120 =.30
Answer:
-40°
Step-by-step explanation:
-13° + -7° = -20°
-20° + -3° = -23°
-23° + 5° = -28°
-28° + -12° = -40°