A square shaped classroom is replacing its
floor tiles. If 19 tiles make up each side of the
...
Mathematics, 26.09.2021 04:50, myiacoykendall
A square shaped classroom is replacing its
floor tiles. If 19 tiles make up each side of the
classroom, how many total tiles willihey need
to buy? If each tile costs $5.95, how much will
it cost to replace the tiles?
Answers: 2
Mathematics, 21.06.2019 19:00, datands
Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)
Answers: 2
Mathematics, 21.06.2019 21:30, xaguilar
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, 16.10.2019 17:30
Mathematics, 16.10.2019 17:30