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Reptile [31]
3 years ago
11

PLEAAASEEEE FOR THE LOVE OF GOD for f(x) = 5 - 2 (x + 4)^2 find f (2a -1)

Mathematics
1 answer:
const2013 [10]3 years ago
6 0

Answer:

Hi

f(x)= x^2-2x+4

f(2a)= (2a)^2-2(2a)+4 = 4a^2-4a + 4 = 4(a^2-a+1)  

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Y + 4/9 = 2/3 Solve the equation..
emmainna [20.7K]
Y + 4/9 = 2/3

Let's convert 2/3 into 6/9 so it will be easier to subtract.

Y + 4/9 = 6/9
Subtract 4/9 on both sides.

Y = 2/9 Hope this helps!
4 0
3 years ago
Kevin recently accepted a job at a Lucky Seven store 17 miles from his house. Use the
RideAnS [48]

Something is missing there is no given. But here are the given for this question:

Salary = $8.75 per hour

40 hour work week

52 work week per year

5 days of work per week

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Gas costs is 1.26 per gallon

Average speed is 45 miles per hour

Daily round trip to work and back home is 34 miles

a. Kevin’s annual salary is 8.75 per hour x 40 hour work week x 52 work week per year

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b. Kevin will spend on fuel each week:

34 miles daily round trip x 5 day work week divided by 21 miles per gallon x 1.26 per gallon

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= 34 miles is the daily round trip x 5 day work week divided by 45 miles average speed per hour

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Hope this helps!

7 0
3 years ago
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Can we say that the larvae of the lady bugs will eat approximately 500 fleas per day
levacccp [35]
Well sure, go w that and see what you get
4 0
3 years ago
How many times greater is the value of 83 than the value 0.083?
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5 0
3 years ago
Question 13
kicyunya [14]

Answer:

The c intercept is 42

The t intercepts are: 6, -1 and 7

Step-by-step explanation:

Given

c(t) = (t - 6)(t +1)(t-7)

Solving (a): The c intercept

Simply set t to 0

c(t) = (t - 6)(t +1)(t-7)

c(0) = (0 - 6)(0 +1)(0-7)

c(0) = (- 6)(1)(-7)

c(0) = 42

Solving (b): The t intercept

Simply set c(t) to 0

c(t) = (t - 6)(t +1)(t-7)

(t - 6)(t +1)(t-7) = 0

Split

t - 6= 0,\ \ t +1= 0,\ \ t-7 = 0

Solve for t

t = 6,\ \ t =-1,\ \ t=7

4 0
3 years ago
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