Your equation would look a lot like this
c(t) = 8.5t + $40
love, the Pineapple.
Answer:

Step-by-step explanation:
Given


Required
Determine the scale
The scale is calculated using the following ratio:

Substitute values for Scale and Actual Measurements

Divide ratio by 20.5


This implies that: <em>1 inch on scale represents 8 ft in actual measurement</em>
Answer:
6:15
Step-by-step explanation:
because if you multiply 3 by 2 and 5 you will get 6:15 you can also divide 6 and 15 by 3
Hope this is helpful and correct
Hi there! The answer is 30.
We need to use PEMDAS to simplify.
P = parenthesis
E = Exponents
M = Multiply
D = Dividing
A = Adding
S = Subtracting

First find the exponents inside the middlest parenthesis.

Now add inside the parenthesis.

Multiply inside the parenthesis that are left.

Divide inside the parenthesis

Add inside the parenthesis.

Multiply.

~ Hope this helps you!
Answer:
82%
Step-by-step explanation:
We let the random variable X denote the number of defective units in the production run. Therefore, X is normally distributed with a mean of 21 defective units and a standard deviation of 3 defective units.
We are required to find the probability, P(17 < X < 25), that the number of defective units in the production run is between 17 and 25.
This can be carried out easily in stat-crunch;
In stat crunch, click Stat then Calculators and select Normal
In the pop-up window that appears click Between
Input the value of the mean as 21 and that of the standard deviation as 3
Then input the values 17 and 25
click compute
Stat-Crunch returns a probability of approximately 82%
Find the attachment below.