It equals 5- hope this helps---
Answer:
her score was 18/30. for 18+12=30 and out of 30, she had 18 correct
Whaen it says round to the nearest
211.8 I just took the test and I had the same question I rounded it to 212 and it said it was wrong so you had to put exactly 211.8
To find the inverse, interchange the variables and solve for
y
y
.
f
−
1
(
x
)
=
√
x
−
5
,
−
√
x
−
5
