Answer:
Option A. 
Step-by-step explanation:
we know that
The measure of the median is the semi-sum of the bases
so

Answer:
(a) Probability that a random sample of n = 45 oil changes results in a sample mean time < 10 minutes i=0.0001.
(b) The mean oil-change time is 15.55 minutes.
Step-by-step explanation:
Let us denote the sample mean time as x
From the Then x = mean time = 16.2 minutes
The given standard deviation = 3.4 minutes
The value of n sample size = 45
CHECK THE ATTACHMENT FOR DETAILED EXPLANATION
Your answer will be the 1st one because it says the distributice property and that is when you multiply a number outside a parenthesis and the number one shows that and also as the right numbers, because 2 fits in 34 seventeen(17) times and 2 fits in 16 eight(8) times, so your answer would be 2(17+8)
Hope this helps
The surface area of a rectangular prism is 2210 cm^2 Then the other dimension is 70.3 cm
<h3><u>
Solution:</u></h3>
Given that surface area of rectangular prism is 2210 square centimeter
Also given that two of dimensions are 5 cm and 10 cm
To find: other dimension
<em><u>The total surface area of the rectangular prism is gievn as:</u></em>

Where, "l" is the length and "b" is the breadth and "h" is the height
The given values are: l = 5cm and b = 10cm
On substituting the given values in formula we get,

Thus the other dimension is 70.3 cm
Answer:
1/5
Step-by-step explanation: