Answer:
2k
Step-by-step explanation:
it just is
Explanation:
4x+8=32
Isolate for x. Start by subtracting 8 from both sides of the equation.
4x+8−8=32−8
4x=24
Divide both sides of the equation by 4.
4x4=244
x=6
Let’s work out how much they would be paid in one day:
6000/5 = 1200 for six people in one day.
Now to find 12 days, just times 1200 by 12:
1200*12 = 14400 for six people in 12 days.
Now to find the difference:
14400-6000 = 8400 is how much more money they could’ve made
Answer: 8400
For this case we must resolve the following inequality:
So, if we divide by 3 on both sides of the equation we have:
Thus, the solution is given by all the values of "x" greater than 
Answer:
The solution to inequality is:
(;∞)
The probability that fewer than 4 of them are successful are 0.9527
<u>Explanation:</u>
Given:
number of trials, n = 6
p(successful) = 0.85
P(x >= 4) = ?
The problem can be solved using binomial probability formula.
P(x >= 4) = 1 - binomcdf(6,0.85,4) = 1 - 0.0473
= 0.9527
Therefore, the probability that fewer than 4 of them are successful are 0.9527
