Answer:
Step-by-step explanation:
y - 10 = 3(x + 5)
y - 10 = 3x + 15
+ 10 + 10
__________
y = 3x + 25
- 3x - 3x
________
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Answer:
The maximum amount of profit is 32
Step-by-step explanation:
Given
Required
Determine the maximum profit
This is calculated by calculating the maximum of the function.
A quadratic function is of the form
and its maximum is:
So:
We have that
<em>Hence, the maximum amount of profit is 32</em>
Answer:
The Answer is C 252.48 horsepower
Step-by-step explanation:
To the get better understanding of answer above
First we have to understand that it is a rule of thumb that for every 1000 feet the horsepower reduces by 3 percent.
From the question the car horsepower is 300
3 percent of 300 is lost for 1000 feet
x percent of 300 is lost for 5280 feet
3 percent of 300 = (3 ÷ 100) × 300 =0.03
In term of the relationship between loss of horsepower and altitude
0.03 = 1000
x = 5280
cross multiply
= 252.48
Answer:
Hey there!
Given equation
9-5(-11x+7)
Distribute
9+55x-35
Combine Like terms
55x-26
Let me know if this helped :)
Answer:
a. 0.69
b. 0.13
c.0.56
Step-by-step explanation:
Total number = 100
a) either means students with either option are valid
69/100 = 0.69
b) both means each student has done both math and english
=13/100 = 0.13
c) Only one means has done one subject and not both classes. We have 23 for math and 33 for english (this is according to your venn diagram)
23+33=56
one subject =56/100 = 0.56