Answer:
16.25;
g(f(x)) ;
76 ;
f(g(x))
Explanation:
For 15 off
f(x) = x - 15
For 35% off
g(x) = (1 - 0.35)x = 0.65x
g(x) = 0.65x
A.)
For the $15 off coupon :
f(x) = x - 15
f(x) 40 - 15 = 25
For the 35% coupon :
g(x) = (1-0.35)x
g(x) = 0.65(25)
g(x) = 16.25
B.)
Applying $15 off first, then 35%
Here, g is a function of f(x)
g(f(x))
Here g(x) takes in the result of f(x) ;
For the $140 off coupon :
f(x) = x - 15
f(140) = 140 - 15 = 125
For the 35% coupon :
g(125) = (1-0.35)x
g(124) = 0.65(125) = $81.25
C.)
x = 140
g(x) = 0.65x
g(140) = 0.65(140)
g(140) = 91
f(x) = x - 15
f(91) = 91 - 15
f(91) = 76
D.)
Here, F is a function of g(x)
f(g(x))
f(x) = (0.65*140) - 15
There are three choices the caller's H.323 proxy server, the receiver's H.323 proxy server and the receiver directly but none of these choices are correct. So the answer in this question will be none of the above. It is hard to know where you would send the invite message so the answer is NONE.
Answer:
$2,250 favorable
Explanation:
The direct material price variance is computed as;
= ( Standard price - Actual price ) × Actual quantity
Given that;
Standard price = $8.75
Actual price = $8
Actual quantity = 3,000 units
Direct material price variance
= ( $8.75 - $8 ) × 3,000
= ( $0.75 ) × 3,000
= $2,250 favorable
You will need $228,790 in 28 years to supplement your retirement funds. If you can earn 8% interest, you must save $2,400 each year. ✅
The answer to your question is twenty-four years
