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Leto [7]
3 years ago
9

Given f(x) = 2x2 + 4x - 3 and g(x) = 5x – 2, find f(x) · g(x).

Mathematics
1 answer:
8090 [49]3 years ago
8 0

Answer:

i don't have and idea

Step-by-step explanation:

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1. What is the slope of a line parallel to -8x + y = 2?
kotegsom [21]

Answer:

slope of the parallel line = 8

Step-by-step explanation:

Parallel lines have the same slope. To determine the equation of the other line, you need to transform the given linear equation into its slope-intercept form, y = mx + b:

-8x + y = 2

Add 8x to both sides to isolate y:

-8x + 8x + y = 8x + 2

y = 8x + 2 (this is the slope-intercept form where the slope (m) = 8, and the y-intercept (b) = 2).

Given that the slope of the first equation is 8, then we can assume that the slope of line parallel to -8x + y = 2 will also be 8.

6 0
3 years ago
What is 3^-4 as a fraction?
nalin [4]

Hello there!

Remember the Negative Exponent Law. If we have a number with a negative exponent, we flop it over.

So our answer looks like so:

\frac{1}{3^{4} }

<h2>Therefore, our answer is: \frac{1}{3^{4} }</h2>

Hope this helps you!

~Just a felicitous girlie

#HaveASplendidDay

SilentNature

8 0
3 years ago
Read 2 more answers
At the time of her​ grandson's birth, a grandmother deposits $ 3000 in an account that pays 3 % compounded monthly. What will be
GaryK [48]

Answer:

The value of the account will be $5,628

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

A=P(1+\frac{r}{n})^{nt}  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

t=21\ years\\ P=\$3,000\\ r=3\%=3/100=0.03\\n=12  

substitute in the formula above  

A=3,000(1+\frac{0.03}{12})^{12*21}  

A=3,000(1.0025)^{252}  

A=\$5,628  

therefore

The value of the account will be $5,628

5 0
4 years ago
The area of the United States is 3,794,100 square miles. Which is the best estimation of this area?
olga55 [171]
Estimate 
3,794,100
= 4<span>,000,000
= 4 x 10^6

answer is </span><span>C) 4 x 10^6 </span>
8 0
4 years ago
This winter in Alaska it snowed 39 inches in 61/2 days what is the rate in inches of snow per day
Maru [420]

Answer:

6 inches of snow per day.

Step-by-step explanation:

6 1/2 days = 6.5 days

39/6.5=6

So your answer is 6 inches of snow per day.

8 0
3 years ago
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