Mike's heart beat 425 times in 5 minutes. His heart beat times in 1 minute. Liz's heart beat 285 times in 3 minutes. Her heart beat times in 1 minute. Liz's heart beats Mike's.

only 10/60 isn't equivalent

hope this : )

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for