<span>Okay, I'm gonna guess that you meant 1024^(3/5), which is much easier to calculate than the other one. ^_^ First thing to recognize is that 1024 is a power of 2. 2^10 = 1024. However, you also know that 2^10 is the same thing as 4^5 (and you could have gone straight to recognizing 1024 as a power of 4 anyway, but meh), so now you know that the fifth root of 1024 is 4. So now what you have is simply 4^3 instead of 1024^(5/3). And of course, 4^3 is just 4*4*4 = 64. Have fun!</span>
Answer:
The number of cars must they wash in order to have enough money to pay for the trip is 40.
Step-by-step explanation:
The total amount of money required for the four student government officers to go to the state convention is:
The amount saved for the convention in the student government savings account is $495.
The additional amount required is:
Additional amount = Amount Required - Amount Saved
= $655 - $495
= $160
The four students decided to earn the additional amount by washing cars.
They charge $4 for each car wash.
Compute the number of car wash the students must do is:
Thus, the number of cars must they wash in order to have enough money to pay for the trip is 40.
Y equals minus three fifths
Answer:
h = -t+20
After 8 hours the candle will be 12 inches
Step-by-step explanation:
We have 2 points (time, inches)
(3,17) and (5,15)
We can find the slope
m = (y2-y1)/(x2-x1)
= (15-17)/(5-3)
= -2/2
= -1
We can use point slope form
y-y1 = m(x-x1)
Replace y with h and x with t
h-17 = -1 (t-3)
Distribute
h-17 = -t+3
Add 17 to each side
h-17+17 = -t+3+17
h = -t+20
Answer:
a. Yes
b. Yes
c. Yes
d. No
Step-by-step explanation:
a. Because -10x+4x=6x
b. 2(12-3x)=2*12-2*3x=24-6x
c. 24 and -6x just switched places.
d. 24x-6x=18x not 24-6x