Answer:
The mean of the data is 26.
Step-by-step explanation:
Consider the provided data:
30, 29, 28, 30, 24, 12, 26, 33, 25, 23
Mean can be calculated as:
The average of all the data in a set.
Therefore,
Thus, the mean of the data is 26.
$116
The Simple Interest formula is i = prt. Here,
i = ($1,450)(0.04)(2 yr) = $116
4.5 hours
8:2h = 18:x
8x = 18×2h
x = 36h/8
x = 4.5
hope this helps :)
Step-by-step ef(x)=-2x+5……i
and f(-3x)=?
let x=-3x so that
-2x+5=-3x
x=5
substitutinx x into… i
f(x)=-10+5=-5
f(5)=-5………ii
now f(–3x)=f(-15)
scrutinizing… ii ,we can propose that
f(-15)=15.
Thus f(-3x)=15xplanation:
add all of them together (x and y’s) the divide the sum by the amt of numbers
