Mathematics, 19.10.2019 01:10 millerbe1228

7
jean is doing an experiment to find out whether mold grows faster on certain types of bread. she has eight different types of bread. she places them out on the same counter. every day, jean examines each loaf of bread for signs of mold growth. she then records her observations.

which variable is jean changing in the experiment?
a.
the type of bread
b.
the type of mold
c.
the amount of time each loaf is left out
d.
the amount of light each loaf receives

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:30, amiechap12

Let f(x) = x+3 and g(x) = 1/x the graph of (fog)(x) is shown below what is the range of (fog)(x)?

Answers: 2

continue

Mathematics, 21.06.2019 19:00, AbhiramAkella

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

Answers: 1

continue

Mathematics, 21.06.2019 20:00, alisonlebron15

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years

Answers: 1

continue

Mathematics, 21.06.2019 20:10, Maddi7328

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250

Answers: 1

continue

You know the right answer?

7
jean is doing an experiment to find out whether mold grows faster on certain types of bread....