Round each number to the nearest hundredth. 1)7.3547
2) 1.1295
3) 2.8219
4)8.9792
5)9.3743
6) 7.7955
7) 4.7818
8) 9.2483
9) 4.7286
10 ) 6.7771

Answers:

Explanation:

The hundredth decimal place is two spots to the right of the decimal

For instance, the digit 5 is in the hundredths place for 7.3547

Since the next digit over is not 5 or larger, this means we just keep 7.35 and ignore everything else. We don't round up.

Something like 1.1295 becomes 1.12 after we drop everything after the '2', but we round up to 1.13 because of that 9 being five or larger.

The other 8 problems are handled in a similar fashion.

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.