Question

Kaira,Giovanni, and Ebony are triplets and always argue over who can answer basic math facts the fastest after completing a few different math minutes Kiara,Giovanni, anf Ebony recoreded their data

Answer 1

Ebony will win the competition

Explanation:

Kiara:

`m=5t,` where t represents the time in seconds, and m represents the number of math facts completed.

When t = 1, then m = 5

5 math facts per second

Giovanni:

From the table:

20 math facts - in 5 seconds

40 math facts - in 10 seconds

60 math facts - in 15 seconds

4 math facts per second

Ebony:

From the graph

12 math facts in 2 seconds

24 math facts in 4 seconds

36 math facts in 6 seconds

48 math facts in 8 seconds

60 math facts in 10 seconds

6 math facts per second

Ebony will win the competition