Answer:
25% of 60 is 15
75% of 30 is 22.5
50% of 45.7 22.85
50% of 60 30
100% of 22.5 is 22.5
75% of 60 is 45
10% of 22.5 2.25
Step-by-step explanation:
Answer:
(a)
(b) 3, 4, 5
Step-by-step explanation:
(a) 4.5 × y = 9 and above
(b)
Possible y values = 2 and over
eg. 3, 4, 5
hope this helps :))
Answer:
See Below
Step-by-step explanation:
Ok, simplify 0.08/4
0.08/4 =1/50
1/50 x 8000 =160
So now you got ![\frac{160}{[1-(1+\frac{0.08}{4})^{-4(8)}] }](https://tex.z-dn.net/?f=%5Cfrac%7B160%7D%7B%5B1-%281%2B%5Cfrac%7B0.08%7D%7B4%7D%29%5E%7B-4%288%29%7D%5D%20%20%7D)
Now simplify the bottom
0.08 / 4 =1/50
1/50 + 50/50 = 51/50
50/50 - 51/50 = -1/50
-1 /50 ^ (4 x 8) = -1/50 ^32 = 4.294967296 x 10^-55
4.29 x 10^-55
Please let me know if incorrect.
Answer:
16
Step-by-step explanation:
The slope is -0.5 as the water I receding by .05 feet per days (d). The y-intercept is 34 as you start with 34 feet of water.
To find how many days it'll take for the water level to reach 26 feet you'll plug 26 in for w in this equation and then solve.
Subtract 34 from both sides to get the slope alone. Then divide by -0.5 to get d on it's own as shown below.
16 = d
and It should take 16 days
Hope this helps!
Try to follow the steps im giving you here and you will get to the answer:
<span>y = x^2-8x+12
put x=4
y= 4^2 - 8(4) +12
y= 16 - 32 +12
y = -4
</span>I hope this is what you need :)
