The equation |–x – 4| = 8 will have two solutions. the equation 3.4|0.5x – 42.1| = –20.6 will have one solution. the equation startabsolutevalue startfraction one-half endfraction x minus startfraction 3 over 4 endfraction endabsolutevalue equals 0. = 0 will have no solutions. the equation |2x – 10| = –20 will have two solutions. the equation |0.5x – 0.75| + 4.6 = 0.25 will have no solutions. the equation startabsolutevalue startfraction 1 over 8 endfraction x minus 1. endabsolutevalue equals 5. = 5 will have infinitely many solutions.

see below

step-by-step explanation:

7.   there are 10 data points in the set.   the middle point is between 5 and 6.   the middle point in the top half is 8   and the middle point in the bottom half is 3. to find the iqr , take point 8 and subtract point 3

mid term   point 8 = 100   point 3 = 88

iqr = 100-88 = 12

final   point 8 = 93   point 3 = 78

iqr = 93 - 78 = 15

the final has the greatest iqr

6.   b - there is a high data value that causes the data set to be asymmetrical for the males: the data for males are high and asymmetrical .   there is an outlier for the males that skews the data

5.   the   iqr is a better measure of spread for the movies and basketball games.   since the basketball game has an outlier, we do not want to use standard deviation for measurement.  

3.   the exam median is much higher than the class median.   the median line is farther to the right on the exams

2.   there is no way to tell what the means are from the box and whisker plots.  

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

answer: h

step-by-step explanation: