In a 7 digit phone number, the first three digits represent an exchange. If there are 53 exchanges available, how many possible phone numbers are there?​

whose power in the senate is equal to the power of the speaker of the house?

step-by-step explanation:

0.6, 3/5, and 6% are the 3 same portion.

but, when they're all changed to a decimal they would equal to 0.6.

hope this , good luck!

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.