Answer:
31/8 = 3 7/8 = 3.875
Step-by-step explanation:
7 3/4 /2 = 31/8 = 3 7/8 = 3.875
Answer:
11%
Step-by-step explanation:
60 - 54 = $6 The tip is $6 since they were meant to pay $54 but gave $6 extra.
The bill is $54.
6/54 = 0.1 recurring
0.1 × 100 = 11.1%
11% is the percentage.
I hope that helps!! ^-^
Answer:
21 cent per card
Step-by-step explanation:
5.25 / 25 = .21
because 25 can be divided into the first 2 numbers
A. To solve for the time it takes for the package to
strike the ground, all we have to do is to plug in the given values in to the
position equation:
s = −16 t^2 + v0 t + s0
Where,
<span>s = distance of the plane from the ground = - 6000 ft (negative since the package moves from
top to bottom)</span>
t = time for it to strike the ground = unknown
v0 = 0 since the package starts from rest
s0 = 0 since we take the plane as the reference point
Substituting the given values:
- 6000 = -16 t^2 + 0 * t + 0
16 t^2 = 6000
t^2 = 375
t = 19.36 s
B. s = v * t
where v = 600 miles / hr = 0.17 miles / s
s = (0.17 miles / s) * 19.36 s
s = 3.23 miles = 17,054 ft
Answer:
540
Step-by-step explanation:
f(x) = x(x - 1)
g(x) = 3x
(f* g)(x) = x(x - 1)
3x
= (x^2 -x) * 3x
= 3x^3 -3x^2
=3x^2(x-1)
Let x = 6
(f* g)(6) = 3*6^2( 6-1)
= 3*36 *5
540