Question

Which shows the expression below in simplified form? (4.9 × 107) ÷ (7 × 104) A. 7 × 101 B. 7 × 102 C. 7 × 104 D. -2.1 × 102


Which shows the expression below in simplified form?

(6.5 × 10-4) - (1.5 × 10-7)
A.
6.49985 × 10-4
B.
6.4985 × 10-4
C.
6.485 × 10-4
D.
6.4985 × 10-5

Answer 1

Multiply 4.9 x 107.

Answer 2

When your done can you help me?

Answer 3

If I remember correctly, you said you hated me yesterday? Hrmmm, but yes I will.

Answer 4

Oh never mind then, pta mom

Answer 5

I can help you. Just tag me.

Answer 6

woah i just needed help

Answer 7

Look, what I commented first.

Answer 8

524.3

Answer 9

Where did she go?

Answer 10

Wait so this is the question?\(\ (4.9 × 107) ÷ (7 × 104) \)

Answer 11

no

Answer 12

wait yes that is one of the @AloneS

Answer 13

I NEED HELP

Answer 14

tag me @peridot

Answer 15

ok thank you

Answer 16

You do order of operation first....

Answer 17

What do you get?

Answer 18

ok, simplify 0.7201923

Answer 19

ok i will

Answer 20

@samantha2234

Answer 21

Heyo

Answer 22

So what did you simplify it to?

Answer 23

srry i sec i just forgot it

Answer 24

Were the others supposed to have parentheses?

Answer 25

the answers do not have parentheses

Answer 26

Okay, and did you simplify?

Answer 27

i cant symplify it for some reason

Answer 28

You simplify to .72

Answer 29

Hrmm I'm nto sure but I got B as my answer ;3

Answer 30

Apparently, you have to round with the other numbers, and which ever one is closest to .72 would be your answer. You go through each one step by step.

Answer 31

Same AloneS

Answer 32

ok thanks

Answer 33

which on number 1 or 2

Answer 34

help

Answer 35

@tshimp0629

Answer 36

Easiest way to solve this, input these into a calculator, or wolfram.com and see which one matches up.

I'm afraid I have my next class, so I can't give further assistance compared to this advice.

Answer 37

ok thanks