Answer:
Step-by-step explanation:
Q6
blank 1 :2
blank 2 :3
blank 3 :2
Q7
blank 1 :3
blank 2 :1
Answer: 3/8,1/4,1/8
Step-by-step explanation:
an=a1+(n-1)d
using a bit of math the d= common difference and that's equal to -0.125 or -1/8.
So plug in the values
and the terms we need to get 3/8,1/4,1/8 as the next three terms.
Answer:
swap 1,2; swap 3,4
Step-by-step explanation:
Put the numbers in scientific notation, with one digit left of the decimal point.
The number with the largest exponent is largest.
If exponents are equal, the number with the largest mantissa is the largest.
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Here, the exponents are already in order, so you need only order the mantissas for each exponent. Ascending order is ...

Answer:
8.3 x 10³
Step-by-step explanation:
8,300 can be written as
8.3 x 1000 (re-writing 1000 in terms of powers of 10, 1000 = 10³)
= 8.3 x 10³