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Please help me to answer all of them. I don't have any morequestions and no money to buy more, and this is my lastquestion.
1.a.
1.b.
Consider the following operations on the number 3.10 x 10-² Without using a calculator, decide which would give a significantly smaller value than 3.10 x 10-2, which would give a significantly larger value, or which would give essentially the same value. 3.10 x 10-2 +3.00 × 10-6 3.10 x 10-23.00 × 10-6 3.10 x 102 x 3.00 x 10 3.10 x 10-23.00 x 107
Consider the following operations on the number 3.10x10-2 Without using a calculator, decide which would give a significantly smaller value than 3.10x10-2, which would give a significantly larger value, or which would give essentially the same value. Enter 'larger', 'smaller', or 'same'. 3.10x10-2 + 7.98×10-² 3.10x10-27.98x10-² 3.10x10-2 x 7.98x10-2 3.10x10-2/ 7.98×10-² 1000