SOMEONE PLEASE HELP!!!!!

Mathematics

1 answer:

Harman [31]3 years ago

5 0

Answer:

the answer is A and B

Step-by-step explanation:

hope it helps

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Which one is equivalent what’s the work that goes with it? i’m very confused

Elenna [48]

Answer:

0.8r

Step-by-step explanation:

r - 0.2r

= 1r - 0.2r ← factor out r from each term

= r(1 - 0.2)

= r × 0.8

= 0.8r

5 0

2 years ago

What is 2,871,000,000 in scientific notation

Nimfa-mama [501]

Answer:

2.871*10^9

Step-by-step explanation:

add a decimal point at the end of the number ( 2,871,000,000.) then count how many places it takes to move the decimal point between the first and second number (2.8) then write the rest of the numbers higher than "0" after, giving you the 2.871

to show that the number written is in scientific notation you add 10 to the power of the amount of times you moved the decimal place. In this case, because the decimal point was moved a total of 9 times, it would be 10 to the 9th power (10^9).

3 0

3 years ago

Read 2 more answers

A company's records indicate that on any given day about 1% of their day shift employees and 3% of the night shift employees wil

shutvik [7]

Answer

The answer and procedures of the exercise are attached in the following archives.

Step-by-step explanation:

You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.