Mathematics, 04.08.2021 03:40, nickolasbradyp0hvwl
Levi decides to examine the effect of fertilizer on the growth of tomato plants. He chooses four plants for his experiment and applies varying amounts of fertilizer to three of them. He does not apply fertilizer to one plant.
Over a 15-day period, the plants receive fertilizer on Days 1, 4, 7, 10, and 13. Levi measures the height of all of his plants with a meterstick on Days 3, 6, 9, 12, and 15. He also makes sure to hold all experimental factors constant except for the fertilizer.
What is the dependent variable in Levi's experiment on tomato plants?
the amount of fertilizer given to the plants
the measurements of plant height
the days fertilizer was applied
the days plant height was measured
Answers: 3
Mathematics, 21.06.2019 22:00, cxttiemsp021
Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?
Answers: 1
Levi decides to examine the effect of fertilizer on the growth of tomato plants. He chooses four pla...
Mathematics, 27.01.2021 04:30
Mathematics, 27.01.2021 04:30
Mathematics, 27.01.2021 04:30
Mathematics, 27.01.2021 04:30
Mathematics, 27.01.2021 04:30
Mathematics, 27.01.2021 04:30
English, 27.01.2021 04:30