Participant A did 120 jumping jacks in 10 minutes. Participant B did 140 jumping jacks in 14 minutes. Which participant had the greater
jumping jack rate?

Participant A

Step-by-step explanation:

Rate: jumping jacks per minute

Rate of A: 120jjs / 10mins = 12 jumping jacks per minute

Rate of B: 140jjs / 14mins = 10 jumping jacks per minute

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )