Answer:
0.25 pounds
Step-by-step explanation:
The fraction is 2/8 and it means 2 pounds cover 8 feet
simplify the fraction 1/4 one pound covers 4 feet
1/4=0.25
so 0.25 pounds cover one square foot0.25/1
The slope intercept form of a line is y = mx + b
where m = slope and b = y-intercept
The given equation becomes
3x - 5y = 10
-5y = -3x + 10
y = (-3x + 10)/-5
y = (3/5)x - 2
That is the answer.
Using the mean <u>formula and it's interpretation</u>, it is found that:
1. The mean is 7.52.
2. If we were to give this quiz to more and more students, the mean score for these students would approach 7.52.
The mean of a discrete distribution is given by the <u>sum of each outcome divided by it's respective probability</u>.
Hence, in this problem, according to the <u>distribution given</u>, the mean is:

The mean is 7.52.
The <em>interpretation </em>is that over many trials, the mean would approach 7.52.
A similar problem is given at brainly.com/question/24855677
Assuming that each marble can be picked with equal probability, we notice that there is a total of

marbles, of which 2 are red.
So, the probability of picking a red marble is

In fact, as in any other case of (finite) equidistribution, we used the formula

Answer:
31
Step-by-step explanation:
Here the trick is to perform the indicated operations in the correct order. Anything inside parentheses must be done first, followed by any multiplication or division, followed by any addition or subtraction.
Doing the work inside parentheses first:
(3 × 22) ÷ 6 + [28 – (4)2] => (66) ÷ 6 + [28 - 8], or
(66) ÷ 6 + [28 - 8] => 11 + [20], or 31