fifty minus two plus the quantity three divided by six
50-2+0.5
Answer:
y= -1/3x+7
Step-by-step explanation:
Lines that are parallel have the same slope. Therefore the line of the equation that you are finding has the slope = -1/3 and an unknown value we can call b to create the equation y=-1/3x +b.
Using the point which the line must pass (6,5), we can plug x and y into the unknown equation to solve for b, the y-intercept.
5=-1/3(6)+b
5=-2+b
7=b
20 boys signed up
# of girls who signed up was 195% of the number of boys who signed up
Find 195% of 20:
1.95 * 20 = 39
So 39 girls signed up.
To find out what percent of girls who signed up for the play attended the auditions, divide 26 to the total number of girls who signed up:
26 / 39 = 0.666666667
Multiply by 100:
0.666666667 * 100 = 66.6666667%
So approximately 66.67% or 66 2/3%
Answer:
The rate of change of water in the pool is 400 gallons / hour
Step-by-step explanation:
We are given
At 6:00 AM:
there were 400 gallons of water in the pool
so,
At 11:00 AM:
there were 2400 gallons of water in the pool
so,
now, we can find time between
t=11-6=5 hours
now, we can use formula
rate of change of water in pool is
=( change in water quantity)/( total time)
so, we get
now, we can plug values
So,
The rate of change of water in the pool is 400 gallons / hour
If im not wrong...D.... would be the answer
