Answer:
The radius of the cylinder is 7 in
Step-by-step explanation:
To calculate the radius of a cylinder we have to use the following formula:
v = volume = 980π in³
h = height = 20in
π = pi
r = radius
v = (π * r²) * h
we replace with the known values
980π in³ = (π * (r)²) * 20in
980π in³ / 20in = π * (r)²
49 in² = (r)²
√(49 in²) = r
7 in = r
The radius of the cylinder is 7 in
Answer:
the 2nd, 3rd, and 5th are your positive sums
35 I had this for a test the answer is
Answer:
B
Step-by-step explanation:
" 'then' is the conclusion" is the conclusion statement in the conditional statement, so it must go at the end following the first part.
Step-by-step explanation:
For the parabola( top question)
- X intercepts are (2,0) (4,0)
- Y intercepts are (0,4)
- Intervals of Increasing are [3, ♾)
- Intervals of decreasing are (- ♾, 3]
- The domain is All Real Numbers or (-♾, ♾)
- The range is [1, ♾)
- There is no maximum value of this function
- The minimum value is -1
- The axis of symmetry is x=3
- f(6)=4
For the absolute value equation, bottom question
- X intercepts is (2,0)
- Y intercepts are (0,3)
- The Intervals of Increasing are [2,infinity)
- The Intervals of decreasing are ( negative infinity,2]
- The domain is All Real Numbers or (negative ♾, positive ♾)
- Range is [0, positive ♾)
- There is no maximum value of the function
- The minimum value is 0
- f(-1)=4.5