Answer: 5 cos x
<u>Step-by-step explanation:</u>
y = sin x is y = cos x shifted to the right π/2 units.
y = 5 sin (x + π/2) is a shift to the left π/2 units (which results in cos x) and . an amplitude of 5.
--> y = 5 cos x
Answer: 66 water bottles in 3 minutes.
Step-by-step explanation:
First, you see how many times 25 goes into 550.
- Your answer should be 22.(<em>22 is the amount of bottles in a minute</em>)
Next, you multiply 22 by 3 because you want to see how many bottles are produced in 3 minutes.
- Your answer should be 66.(<em>66 is the amount of bottles in 3 minutes</em>).
--- Your final answer is 66 water bottles in 3 minutes.
Answer:
bobby
Step-by-step explanation:
-6 is a greater number for this problem
A fraction and a percentages are equivalent.
30 out of 60
= 30/60
= 3/6
= 1/2
but especially:
= 50/100
which means:
50 out of 100
or
= 50%
2.14x - 12.18 = -5.76
Since the inverse operation of subtraction is addition, add 12.18 to both sides.
2.14x=6.42
Now, since the inverse operation of multiplication is division, divide both sides by 2.14
x=3
