Change the percent to a decimal and then multiply
Hi. You could easily find the slope-intercept form equation if you plot the points and do data fitting. You can use this with a software like MS Excel. The figure is attached in the image. Hence, the equation is y = 33x + 132, where y is the number of riders and x is the number of hours of Tara's shift.
Answer:
31.52% increase (decrease)
Step-by-step explanation:
To find the decrease in the percentage of students from the previous year to the current year, you must establish a baseline to be your maximum (100%). For this we'll use the 92 students. From here, we need the current 63 students to establish the current percentage.
Simply:
63/92 == .6848 == 68.48%
So our current percentage of students is 68.48%. We want the decrease of the students compared to the previous percentage so we'll need to do the maximum minus the current to get the change (or the decrease).
100% - 68.48% = 31.52%
Thus, the population increase (decrease) for this year is 31.52%.
Answer:
Francine is 13
Sonya is 23
Joey is 23
Step-by-step explanation:
J = 10 + F
S=2F-3
J=S
10+f=2F-3
10+F-F= 2F-F-3
10+3=F-3+3
F=13
S=2(13)-3
S=26-3
S=23
If you would like to solve the equation x/m - x/n = 1/p for x, you can do this using the following steps:
x/m - x/n = 1/p
x * (1/m - 1/n) = 1/p
x = 1/p / (1/m - 1/n)/1
x = 1/p * 1/(1/m - 1/n)
x = 1/(p*(1/m - 1/n))
The correct result would be x = 1/(p*(1/m - 1/n)).