Tom simplified an expression in three steps, as shown below: Step 1 Step 2 Step 3
x?y8
= x
yx4
x®y2
,6,16
x?y8
-14 y²
Which is the first incorrect step and why?
Step 1: all the exponents are increased by 4
Step 2: the exponents of the same base are added during multiplication
о
Step 3: the exponents of the same base are subtracted during division
Step 3: all the exponents are added during division

Analyze the graph of the cube root function shown on the right to determine the transformations of the parent function. then, determine the values of a, h, and k in the general equation. y=a3x-h+k h= . k= done 000000l o 7 of 8

Which number line represents the solution set for the inequality - x 24?

Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.