Answer:
c
Step-by-step explanation:
Answer:
The probability that the temperature on a given day in February is 22º or lower is 16.7 %
Step-by-step explanation:
Given:
Average Temperature,
Standard Deviation of Temperature, [tex\sigma=8.5^{\circ}[/tex]
We have to find: Probability that the temperature is 22° or lower
.i.e., P[ X ≤ 22 ]
Let X be the Temperature on a given day in February.
We use Z-score to calculate required probability.
First we convert X into Z using this relationship,
Now, Probability [ Z ≤ -0.965 ] = 0.167272 = 16.7 %
Therefore, The probability that the temperature on a given day in February is 22º or lower is 16.7 %
For this case we must solve the following equation for x:
We apply distributive property to the terms of parentheses:
We subtract 5x on both sides of the equation:
Suamos 5 on both sides of the equation:
Answer:
Answer:
7/8
its between 3/4 and 1
Step-by-step explanation:
think quarters
.50,.75, 1, 1.25
(1/2, 3/4, 1, 1 1/4)
good luck!!
Answer:
The answer to your question is the letter A
Step-by-step explanation:
Following the description, I understand that the input is "t", then,
A) This is the right answer because the equation is exactly what describes the sentence.
B) This choice is incorrect because in the second term it is not necessary to square t.
C) This choice is incorrect because both terms are square and that is not in the description.
D) This choice is wrong because the second term is subtracted and it must be added to the first term.