hello there
the answer is 26x
Let's simplify step-by-step.
5x−2x+6x−x+3x+15x
=5x+−2x+6x+−x+3x+15x
Combine Like Terms:
=5x+−2x+6x+−x+3x+15x
=(5x+−2x+6x+−x+3x+15x)
=26x
hope this helps
Answer:
0.0016283
Step-by-step explanation:
Given that:
Proportion of defective bulbs, p = 30% = 0.3
Sample size, n = 19 bulbs
Probability that the lot will pass inspection :
P(none of the 19 is defective) Or P(only one of the 19 is defective)
P(none of the 19 is defective) = (1 - p) ^n = (1 - 0.3)^19 ; 0.7^19
0.7^19 = 0.0011398
P(only one of the 19 is defective) :
P(1 defective) * P(18 not defective )
(0.3) * (1 - 0.3)^18
0.3 * 0.7^18
0.3 * 0.001628413597910449 = 0.0004885
Hence,
P(none of the 19 is defective) + P(only one of the 19 is defective)
0.0011398 + 0.0004885) = 0.0016283
Answer:
Solving the equation
for variable n we get 
Step-by-step explanation:
We need to solve the equation
for variable n
Solving:

Subtract both sides by 6p

Switch sides of equality

Divide both sides by 3

So, solving the equation
for variable n we get 
Answer:
0 is the answer. I think.
And 49 mile costs $39.20
So 1 mile costs $0.80
$0.8 x 34 = $27.20