percent of change
from 800 to 120?
-85%
A student estimates there are 135, but the actual number is 108, what is the percent of error?
25%
153.50 plus 7% sales tax
$164.25
What is the base exponent of 5 with 3 squared
5
whats the missing number in 125?
25 or 5
250 to 350?
40%
A scale says a banana weighs 2 LBS but it actually weighs 1.6 LBS, what is the percent of error
25%
$159.99 plus %6 sales tax
$169.59
whats the exponent of 9 with 2 squared
2
primse factorization of 10?
2*5
From 50 to 75
50%
A student estimates their hand is 20 cm long, but it's actually 18 cm long. What is the percent of error?
11.1% or 11%
$59.99 plus 7% sales tax
$64.19
4*4=16
prime factorization of 92?
2 with 2 squared* 23
200 to 500
150%
An estimate for the number of gumballs in the jar is 256, but there is actually 510, what is the percent of error?
49.8%
%38.50 plus 5.5% sales tax
$40.62
simplify- 2 with 3 squared * 2 with 4 squared
2 with 3 squared+ squared 4= 2 with 7 squared
GCF of 14 and 28
14
30 to 90
200
A measurement of wind speed is 130 MPH, but the actual speed is 126 MPH. What is the percent of error?
4%
$329.00 plus 7% sales tax
$352.03
whats the expanded form of 5 with 4 squared
5+5+5+5
prime factorization of 48?
24*3