In an experiment on three species of citrus trees the ratio of leaf area to dry weight was determined for three conditions of shading.
Shading
Sun
Half
shade
shade
Orange
112
86
80
Grapefruit
90
73
62
Pear
123
89
81
Set up the two way analysis of variance table and test for significance for the type of
shading and type of citrus tree, using a = 0.05.​

The quadratic function h(t) = -16.1t^2 + 150 models a balls height, in feet, over time, in seconds, after its dropped from a 15 story building. from what height in feet was the ball dropped?

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.