Answer:
648,294,565,652
Step-by-step explanation:
They need to sell 33, unless you round it up then 34.
Answer:
Table is attached
Step-by-step explanation:
We are given equation as
We will complete each column
First column:
we are given x=2 and we have to find y
Second column:
we are given y=3 and we have to find x
Third column:
we are given x=6 and we have to find y
Fourth column:
we are given x=0 and we have to find y
Fifth column:
we are given x=3 and we have to find y
Sixth column:
we are given y=0 and we have to find x
Seventh column:
we are given y=8 and we have to find x
now, we can complete table
Let the speed of the boat be x
so going against the current the speed is x-7
going with the current the speed is x+7
let the distance be d
time = distance / speed
time to go against the current = d/(x-7)
time to go with the current = d/(x+7)
time going against the current is 3 times going <span>with the current
</span>
d/(x-7) = 3d/(x+7)
⇒⇒⇒ divide by d
1/(x-7)
= 3/(x+7)
x+7
= 3(x-7)
x+7 = 3x - 21
2x = 28
x = 14
So, the speed of the boat in still water is = 14 mph
The month of January has 31 days, so from January 1st to February 14th, there are 31 + 14 or 45 days, namely x = 45.
y = 3.06 * sin[ 0.017(45) - 1.40 ] + 12.23.
make sure your calculator is in Degree mode.