You would round 762 to 800, then you would round 332 to 300. You would take those 2 numbers and put them in the questions and it should look like this:
800-300, then you would subtract
Good luck!

5 0

3 years ago

Read 2 more answers

Simplify.<br><br> Rewrite the expression in the form y^n<br><br> y^-4•y^3

Dmitry_Shevchenko [17]

Answer:

$y^{-1}$

Step-by-step explanation:

This question is asking us to rewrite the original expression it in the form $y^n$

First we have

$(y^{-4} )y^3$

By the law of exponents we know that when we are multiplying expressions that have the same base, we need to add up the exponents.

Thus, this would mean that, in order to multiply this expression, we need to sum up the exponents so we have:

$-4+3=-1$

Thus, this expression can be rewritten as:

$(y^{-4} )y^3=y^{-4+3} =y^{-1}$

6 0

3 years ago

a survey asked 14 students + 5 other students how long they talked for the same week. this survey said the mean number of minute

AVprozaik [17]

279 because you just have to add all of the numbers

3 0

3 years ago