The question is:15b+m-4b
we have same variables that are 15b and -4b so we can calculate it.Okay first let's calculate the like terms 15b-4b i.e 11b and the +m remains the same so the answer is:11b+m
Answer:
It is commonly believed that the mean body temperature of a healthy adult is
98.6
∘
F
98.6
∘
F. You are not entirely convinced. You believe that it is not
98.6
∘
F
98.6
∘
F. You collected data using 35 healthy people and found that they had a mean body temperature of
98.22
∘
F
98.22
∘
F with a standard deviaiton of
1.06
∘
F
1.06
∘
F. Use a 0.05 significance level to test the claim that the mean body temperature of a healthy adult is not
98.6
∘
F
98.6
∘
F.
Step-by-step explanation:
The value of 7 in 26..74 is 0.7
The value of 7 in 37.596 is 7.
1/10 the value of 7 in 26.74 is 0.07 and 0.07 ≠ 7.
So, statement a) is incorrect.
1/100 the value of 7 in 26.74 is 0.007 and 0.007 ≠ 7.
So, statement c) is incorrect.
100 times the value of 7 in 26.74 is 70 and 70 ≠ 7.
So, statement d) is incorrect.
10 times the value of 7 in 26.74 is 7 and 7 = 7.
So, statement b) is correct and it correctly compares two values.
Answer:
12π
Step-by-step explanation:
Volume of the cone is πr^2 * h / 3
r = 3
h = 4
9π * 4 / 3 = 12π
Answer:
h = -14
Step-by-step explanation:
-7πh = 98π
⇔ -7h = 98 (Just Divide both sides by π)
⇔ h = 98 ÷ (-7) = -14