Mathematics, 19.08.2019 22:00 hannahkharel2

:)
a jar contained 18 red marbles, 14 green marbles, and 20 blue marbles. a marble was selected at random, the color was recorded, and the marble was placed back in the jar. the table shows the results after 60 trials.
what was the relative frequency of selecting a blue marble? round to the nearest percent, if necessary
outcome- red green blue
# of times- 22 18 20

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:50

3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?

Answers: 1

Answer

Mathematics, 22.06.2019 01:30

Simplify the rational expression. state any restrictions on the variable. t^2-4t-12 / t-8 the / is a fraction sign.

Answers: 1

Answer

Mathematics, 22.06.2019 03:30

Eric and shiloh each have a savings account. the ratio of eric’s account balance to shiloh’s account balance is 4: 3. together they have a total of $140 in their accounts. use the tape diagram below to you determine the balance of eric’s account.

Answers: 2

Answer

Mathematics, 22.06.2019 03:50

Gigi earned $65 for 5 hours of gardening. she earned $90 for 9 hours of office work. which statement correctly compares gigi’s earning per hour for gardening and office work? she earned $3 more per hour for office work than for gardening. she earned $4 more per hour for office work than for gardening. she earned $3 more per hour for gardening than for office work. she earned $4 more per hour for gardening than for office work.

Answers: 1

Answer

You know the right answer?

:)
a jar contained 18 red marbles, 14 green marbles, and 20 blue marbles. a marble was selecte...

Questions