Estimate the answer by rounding each number to the nearest 10. 961 + 27.8 + 693.0 + 573 +76.4 =

2330

Step-by-step explanation:

961 + 27.8 + 693.0 + 573 +76.4 =

Rounding to the nearest 10

960 + 30 + 690 + 570 + 80

2330

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!

the answer is:

mean: 6

mad: 2.14