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2 years ago

Which function defines (g-f)(x)? Plato

Mathematics

1 answer:

Ivanshal [37]2 years ago

5 0

Answer:

Step-by-step explanation:

Attached Picture.......

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The product of 9 and a number is 12 less than three times that number.

Mashutka [201]

9n = 3n-12
-3n= -3n
6n= -12
divide by 6 = -2 =n

to check.. 9 times -2 = -18 soo.. 3 times -2= -6-12= -18

so it is correct!!

hope it helps :)

4 0

3 years ago

Where a is determined by the conditions x2 + y2 ≤ 1 and x + y ≥ 1?

strojnjashka [21]

See, pls, the attached picture, the area determined by the conditions marked by yellow lines.

3 0

4 years ago

Cynthia had a credit card with a 17% APR and a $3,265 balance. She had budgeted to have the credit card paid off in 24 months. B

monitta

Answer:

Cynthia will have to pay $152.16 extra in finance charges.

Step-by-step explanation:

Cynthia had a credit card with a 17% APR and a $3,265 balance.

Cynthia’s credit card company has increased her interest rate to 21%.

Here we have two scenarios, 1st when p = 3265 r = 17% and n = 24

Second when p = p = 3265 r = 21% and n = 24

Scenario 1:

$r =17/12/100=0.014166$

EMI formula is :

$\frac{p\times r\times(1+r)^{n}}{(1+r)^{n}-1}$

Putting the values in formula we get;

$\frac{3265\times0.014166\times(1+0.014166)^{24}}{(1+0.014166)^{24}-1}$

= $\frac{3265\times0.014166\times(1.014166)^{24}}{(1.014166)^{24}-1}$

EMI = $161.43

Scenario 2:

r = $21/12/100=0.0175$

Putting the values in formula we get;

$\frac{3265\times0.0175\times(1+0.0175)^{24}}{(1+0.0175)^{24}-1}$

= $\frac{3265\times0.0175\times(1.0175)^{24}}{(1.0175)^{24}-1}$

EMI = $167.77

Now, difference in EMI's = $167.77-161.43=6.34$ dollars

And for 24 months this amount becomes = $24\times6.34=152.16$ dollars

Therefore, Cynthia will have to pay $152.16 extra in finance charges.

6 0

3 years ago

You earn a salary of R6 000 per month. Your employer indicates that he will give you a 20% increase. How much will your salary b

alexdok [17]

Answer:

R7,200

Step-by-step explanation:

We find the new salary by multiplying the old salary by 20% and adding this value to the old salary.

Thus, we have 6,000 + (6,000 * 0.20) = 6,000 + 1,200 = R7,200

7 0

2 years ago

Question in picture below

Dafna1 [17]

$\bold{FULL ANSWER:}$

7 0

2 years ago