Answer:
Number each of the treatments 1 — 3 and place them into a hat.
Step-by-step explanation:
Number each of the treatment I — 3 and place them into a hat. Shake the hat vigorously to mix the lumbers. Then for each plot of land, draw out a umber. The number drawn out from the hat will represent the treatment that will be imposed on the plot.
The number drawn out of the hat will be replaced and another number will be drawn for the next plot of land. Then, at the end of the experiment, the plant biomass of each plot will be measured and an average will be taken for all three treatments to determine which treatment had the greatest effect on plant biomass.
Answer:
56m
Step-by-step explanation:
<h3><u>Diagram</u>:-</h3>
Length=50m
Breadth=25m
Diagonal be x
- It will form right angle triangle Like below
So
➝x^2=50^2+25^2
➝x=√(50)^2+(25)^2
➝x=√2500+625
➝x=√3125
➝x=55.9m
➝x=56m(approx)
7x - y= -5. Standard form is when it is written with x and y on the same side, but x is not negative or a fraction. To find the slope and y intercept, you must change the first two equations to slope intercept. You get y=7x-5 for the first one and y=11/3x+5 for the seccond equation. Take the 5 as your y intercept and the 7 as your slope and you get y=7x+5. Now you need to change it into standard form. When all is said and done, your final answer should be 7x - y = -5.
Answer:
70% off
Step-by-step explanation:
Calculate both these deals, then figure out which costs less.
1. 70% off
- (70% = .70)
- 70% of 998.97 = .70 * 998.97 = $699.279 is the discount
- Subtract this from 998.97: 998.97 - 699.279 = <u>$299.691</u>
2. $650 off
- Subtract 650 from 998.97: 998.97 - 650 = <u>$348.97</u>
This makes sense, because 650 is 65% of the original cost, which is less than 70%!
Y=mx+b
10x-19y=-19
—19y=-19+10x
Answer is Y=10/19x+1