Select the appropriate determinant expression for
solving for y by cramer's rule in the system:
2x = 3y + 12
y = -5x + 63
123
is
al
15 63
un!
-2 12 |
-5 63
d. none of these
1-2 31
1-5 -9

What is the first quartile of the data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10

What is the upper quartile in the box plot?

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.