Answer:
Distribute the -7 to both the x and the -12
Step-by-step explanation:
The first step taken would be to distribute the -7 to the x and the -12 to get rid of the ()
-7(x-12) = 42*
\/
-7x + 84 = 42*
4/5 ÷ 1/8
6.4 servings of 1/8 will be in the cup
If we have a less than (or less than or equal to) sign with an absolute value, that indicates a conjunction where values can be expressed as an interval. The absolute value will be less than the number to the right, but it will also at the same time be greater than the negative of the number to the right. Don't forget that absolute value is a distance measurement, and the distance from the origin to -4 is 4 units, just like the distance from the origin to +4 is 4 units. Our particular absolute value will look like this:
and
. Solving the first absolute value we have that
and the second one is
. In interval notation we need to put x between the 2 inequality signs, which will look like this:
. And there you go!
Answer:
As for given data
Given that: n = 100, x1 = 42
p = 42/100 = 0.42
Step-by-step explanation:
See attached image for full explanation
i think the answer is 35 but i am not 100% sure