Answer:
8 months and $320
Step-by-step explanation:
To find when 30m + 80 = 40m, isolate m.
30m + 80 = 40m
Subtract 40m from both sides.
-10m + 80 = 0
Subtract 80 from both sides.
-10m = -80
Divide both sides by -10
m = 8
To find the cost, substitute 8 as m in one of the equations.
40(8) = 320
True, it keeps getting multiplied by itself more and more
Answer:
Tip = $11.16
Total = $66.98
Step-by-step explanation:
Given:
mean, μ = 11 lb
Std. deviation, σ = 2.1
Let x = the weight that separates the top 5% of the crop.
The z-score is
z = (x - μ)/σ
= (x - 11)/2.1
From standard z-table for normal distribution,
P(z=1.645) = 0.95
Therefore
(x - 11)/2.1 = 1.645
x - 11 = 1.645/2.1 = 0.7833
x = 11.783
Answer: 11.8 lb (nearest tenth)
<u>Answer:</u>
The value of tan(G) in the right triangle GYK Is 
<u>Step-by-step explanation:</u>
Given
Measure of angle at 
Measure of angle at 
Measure of angle at 
To find:
Solution:
In trigonometry we know that
So,
Substituting in the formula we have,
Result:
Thus the value of
