Answer:
y= x/zw
Step-by-step explanation:
Isolate the variable by dividing each side by the factors that dont contain the variable
x=zyw /zw
y=x/zw
Answer:
2 times
Step-by-step explanation:
1/3=.33 and 3/4=.75,so .33*2 is .66,which is still smaller than .75
Mark me brainliest if this helped :D
2 3/5 = 1 5/6 + x
x = 2 3/5 - 1 5/6 = 23/30 hours he spent on oral competition
9514 1404 393
Answer:
- 2s: 45,239 cm²/s
- 5s: 113,097 cm²/s
- 6s: 135,717 cm²/s
Step-by-step explanation:
The radius is a function of time:
r(t) = 60t . . . . . radius in cm; time in s
Then the area of the circle is ...
A = πr² = π(60t)² = 3600πt²
The rate of change of area is the derivative of this:
A' = 2·3600πt = 7200πt
The rates of change of interest are ...
after 2s: 45,239 cm²/s
after 5s: 113,097 cm²/s
after 6s: 135,717 cm²/s