Dog a barks 20 times in 2 minutes, dog b barks 45 times in 5 minutes, and dog c barks 66 times in 6 minutes. which dog barks the most number of times per minute?

dog a barks the most times per minute.

dog b barks the most times per minute.

dog c barks the most times per minute.

dog a and dog b bark the most times per minute.

dog b and dog c bark the most times per minute. dog a barks 20 times in 2 minutes, dog b barks 45 times in 5 minutes, and dog c barks 66 times in 6 minutes. which dog barks the most number of times per minute?

dog a barks the most times per minute.

dog b barks the most times per minute.

dog c barks the most times per minute.

dog a and dog b bark the most times per minute.

dog b and dog c bark the most times per minute.

Dog C barks the most times per minute.

Step-by-step explanation:

Dog A barks 10 times per minute. 20/2 = 10

Dog B barks 9 times per minute. 45/5 = 9

Dog C barks 11 times per minute. 66/6 = 11

11 is greater than 10 and 9, therefore, Dog C barks the most.

1/4 and 8/3 because:

the reciprocal if 4 is 1/4 because 4 is used as 4/1 and the opposite of that is 1/4. the opposite of 3/8 is 8/3 so that is the answer.

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!