Luke shaded 20 squares on his hundredths grid. bekka shaded 30 on her hundredths grid.
part a-write two decimals greater than luke's decimal and less than bekka's decimal.
part b- write two decimals equivalent to luke's decimal.

Part A - 0.21 and 0.22 are two decimals greater than Luke's decimal and less than Bekka's decimal.        

Part B -  0.2 and 0.200 are two decimals equivalent to Luke's decimal.

Step-by-step explanation:

Given : Luke shaded 20 squares on his hundredths grid. Bekka shaded 30 on her hundredths grid.

To find :

PART A- Write two decimals greater than Luke's decimal and less than Bekka's decimal.

PART B- Write two decimals equivalent to Luke's decimal.

Solution :

Luke shaded 20 squares on his hundredths grid.

i.e.

Bekka shaded 30 on her hundredths grid.

i.e.

Part A- Two decimals greater than Luke's decimal and less than Bekka's decimal.

i.e.

Between 0.20 and 0.30 the two decimals are 0.21 and 0.22.

Therefore, 0.21 and 0.22 are two decimals greater than Luke's decimal and less than Bekka's decimal.

Part B - Two decimals equivalent to Luke's decimal.

Luke's decimal is 0.20.

0.2 is equivalent to 0.20.

0.200 is equivalent to 0.20.

Therefore, 0.2 and 0.200 are two decimals equivalent to Luke's decimal.

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.

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!