Answer: 
Step-by-step explanation:
As per the given scenario,
Total money Christina made = (Money she made in tips) + (Per hour wage ) x (Number of hours she work in one night) (i)
Let M is the total money she makes and h is the number of hours she works in one night.
Here, Money she made in tips = $ 50
Per hour wage = $7.50
So substitute all the values in (i), we get
Hence, the required function is .
Answer:
In metaphase, the spindle has captured all the chromosomes and lined them up at the middle of the cell, ready to divide.
Step-by-step explanation:
Answer:
what type of help do you want?
Answer:
0.25feet
Step-by-step explanation:
The equation is not well written. Let the equation of the height be modelled as;
h = -16d²+8d+4
The velocity of the ball is zero at its maximum height.
Velocity = change in displacement/time
v = dh/dd
Differentiate
v = -32d+8
Since dh/dd = v = 0
0 = -32d+8
Add 32d to both sides
0+32d = 8
32d = 8
Divide both sides by 32
32d/32 = 8/32
d = 1/4
d = 0.25feet
Hence the maximum height of the tennis ball is 0.25feet
Note that the modeled equation was assumed. You can apply the same calculation to any equation given
When a line is given in the form
The slope of the line is m. So, in this case, the slope of 
is -1.
Given a slope 
, you find the slope of a perpendicular line 
by imposing
So, if the given line has slope -1, a perpendicular line has slope given by
and thus 
So, we want a line with slope 1 and passing through (9,2). Using the fomula
we get
