Answer:
216 inches/ 18 feet
Step-by-step explanation:
Multiply the descension by the number of seconds.
18*12 = 216 inches, or 18 feet.
<span>The graph that represents the solutions to the inequality |2x − 4| less than or equal to 14 or |2x - 4| </span>≤ 14 is<span> a number line with a closed circle on negative 5, shading to the right and a closed circle on 9, shading to the left. The answer is letter B. The less than or equal to symbol or '</span>≤' represents that all integers less than or equal to 9 are all solutions to the given inequality. <span>
</span>
It’s B because the domain(x) doesn’t repeat like the other options.
Answer: x = −12
Step-by-step explanation:
−27 = x −15
x − 15 = −27
x − 15 + 15 = −27 + 15
x = −12
Answer:the probability that exactly five customers make a purchase is 0.033
Step-by-step explanation:
The formula for binomial distribution is expressed as
P(x = r) = nCr × q^(n - r) × p^r
Where
p = probability of success
q= probability of failure
n = number of sample
From the information given,
39 percent of all customers who enter a store will make a purchase. It means that the probability of success, p = 39/100 = 0.39
The probability of failure q, would be 1 - p = 1 - 0.39 = 0.61
n = 6
The probability that exactly five customers make a purchase is expressed as
P(x = 5) = 6C5 × 0.61^(6 - 5) × 0.39^5
P(x = 5) = 6 × 0.61× 0.39^5 = 0.033
