Ok, entonces creo que sería -6 porque -6 x 3 = -16, no estoy seguro de si esto ayudará o te confundirá más, pero ten un buen día
Answer:
$546,875
Step-by-step explanation:
if the trailer brand new costs $625,000 and decreases by 12.5% you want to find 10% which is $62,500. then you want to find 5% which would be $31,250. but you want 2.5% so you need to divide $31,250 by 2 which is $15,625. add $62,500 and $15,625 together which is $78,125. then do $625,000-$78,625 which gets you $546,875.
Answer:
hello lamareeyaj tht is a very brilliant question
so we have 12vx - v4x- 34x3=4x(1/2) - 3
so the answer is very simple
i.d.k
Step-by-step explanation:
I'm not sure about questions 7-10 tho, very sorry
Step-by-step explanation:
11) 5/7
12) 1/4
13) 7/10
14) 3/4
15) 2/9
16) 2/5
17) 13/30
18) 27/50
19) 5/16
20) 4/15
21) 1/24
22) 7/12
23) 1/20
24) 8/15
25) 11/45
Answer:
- half-life: 95.3 days
- 60% life: 70.2 days
Step-by-step explanation:
a) The proportion remaining (p) after d days can be described by ...
p = (1 -0.73)^(d/180) = 0.27^(d/180)
Then p=1/2 when ...
0.50 = 0.27^(d/180)
log(0.50) = (d/180)log(0.27)
180(log(0.50)/log(0.27) = d ≈ 95.3
The half-life is about 95.3 days.
__
b) For the proportion remaining to be 60/100, we can use the same solution process. In the end, 0.50 will be replaced by 0.60, and we have ...
d = 180(log(0.60)/log(0.27) ≈ 70.2 . . . days
60 mg will remain of a 100 mg sample after 70.2 days.
