Answer:
Jayce's fee (in dollars) for 10th drive on a certain day is K.
Step-by-step explanation:
It is given that M(n) models Jayce's fee (in dollars) for nth drive on a certain day.
We need to find the meaning of M(10)=K.
On comparing M(n) and M(10), we get the value of n is 10.
Since M(n) represents the Jayce's fee (in dollars) for nth drive on a certain day, therefore, M(10) represents the Jayce's fee (in dollars) for 10th drive on a certain day.
It means Jayce's fee (in dollars) for 10th drive on a certain day is K.
Answer:
27
Step-by-step explanation:
The 4 part of the ratio refers to 36 blue jackets.
Divide 36 by 4 to find the value of one part of the ratio
36 ÷ 4 = 9 ← value of 1 part of the ratio, then
3 parts = 3 × 9 = 27 ← number of red jackets
Answer:
points (x, y) = {(124, 68), (172, 80)}
y = 1/4x +37
Step-by-step explanation:
For the variable definitions given, the problem statement gives you the points ...
(chirps, temperature) = (x, y) = (124, 68) or (172, 80)
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You are asked to find a linear equation that relates x and y.
The slope can be found using the slope formula:
m = (y2 -y1)/(x2 -x1)
m = (80 -68)/(172 -124) = 12/48 = 1/4
The y-intercept can be found from ...
b = y -mx
b = 68 -(1/4)(124) = 37
Then the equation that models the relationship can be written ...
y = 1/4x +37
Answer:
$1.15 per ounce.
Step-by-step explanation:
$1.15 x 20 = $23.00
