EASY MATH PLS HELP
For f(x)= 19-5x, what is the value of f(-3)?...
Mathematics, 10.12.2020 01:00 BreBreDoeCCx
EASY MATH PLS HELP
For f(x)= 19-5x, what is the value of f(-3)?
Answers: 3
Mathematics, 21.06.2019 21:30
Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?
Answers: 2
Mathematics, 22.06.2019 00:00
The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels
Answers: 1
Mathematics, 22.06.2019 02:00
Deena is planting two rectangular gardens. one garden is 3.67 feet by 8.56 feet, and the other garden is 3.67 feet by 7.45 feet. which expression does not respresent the total area in square feet of the two gardens
Answers: 2
Mathematics, 27.02.2020 21:56
Mathematics, 27.02.2020 21:56
Mathematics, 27.02.2020 21:56
Mathematics, 27.02.2020 21:57
Biology, 27.02.2020 21:57