Answer:
360π cm³
Step-by-step explanation:
- Area of an Ellipse = (π)•(Major Axis)•(Minor axis)
- Volume of a Cylinder = (Base area)•(Height)
So:
Volume = [(π)(6 cm)(5 cm)]•(12 cm) = 360π cm³
Edit: That's (360)•(π), which can be plugged into a calculator and rounded if need be.
Answer: B
Step-by-step explanation:
<u>if 4w-1 ≥0</u> or w > 1/4 then
|4w-1|=4w-1
4w-1=5w+37 ==> w=-38 (exclude since not >1/4)
<u>else</u>
4w-1 < 0 or 4w <1 or w < 1/4
|4w-1|=-(4w-1)
-(4w-1)=5w+37
-4w+1=5w+37
9w=-36
w=-36/9
w=-4 ( which is < 1/4)
Sol={-4}
Answer B
Answer:
I believe the answer is C :)
Step-by-step explanation:
Answer:
B.{5}
Step-by-step explanation:
2-8x-42=0
(÷2), we get,
1-4x-21=0
-4x-20=0
-4x=20
x=20÷(-4)
x=(-5)
since the question asks for a positive set, the answer is [x=5]
P=$1600 + 320 (r) x 8 yr (t) (im probably wrong :P)