Answer
0.22580645161
Step-by-step explanation:
you just have to do 4 3/7 in a calculator
Answer:
0.23
Step-by-step explanation:
less than 0.24 and greater than 0.007
Answer:
maximum area will be 1058 square yards
maximum height will be 81 feet
Step-by-step explanation:
P = 2L +2W
but in this case it will be P= L+2W and P=92 yards
L+2W = 92
Solve for L , L = 92-2W
The area of rectangle A = L x W
Plug in L and simplify: A = (92-2W)W =92W -2W²
Plot in your calculator and look for maximum so when the width is 23 yards maximum area will be 1058 square yards.
Second problems is the maximum height of the rocket. Maximum will be at the vertex of the upside-down parabola.
The right triangle has an angle of 30°-60°-90°
Answer:
5 hours
Step-by-step explanation:
So what you have to do is set the two equal to one another and solve for x
50+36x=35+39x
-35 -35
15+36x=39x
-36x -36x
15= 3x
/3 /3
5=x