Question

anyone good at Scientific Notation

Answer 1

yes what do you need

Answer 2

What is the standard form of the number in the calculator’s display?

The calculator shows two point three e negative nine.


A.
0.00000000023

B.
0.0000000023

C.
2,300,000,000

D.
23,000,000,000

Answer 3

2.3e-9

Answer 4

is it c

Answer 5

The answer would have to be B because its a -9 not a positive 9

Answer 6

Did you understand?

Answer 7

yes

Answer 8

can u help with more

Answer 9

sure

Answer 10

Which expression could be a calculator’s display for the number 0.00000000000096?

A.
9.6e13

B.
96e12

C.
9.6e−13

D.
0.96e−14

Answer 11

c?

Answer 12

2.3e-9 <-- look it this way. Start counting to the left from the point and move it 9 spaces to the left. 0.0000000023

Answer 13

do the same with this one.

Answer 14

is it c -13

Answer 15

yes it is c the -13

Answer 16

can u help with more

Answer 17

What is 5.8 × 106 mg/s in grams per minute?

A.
9.7 × 109 g/min

B.
9.7 × 107 g/min

C.
3.48 × 105 g/min

D.
3.48 × 103 g/min

Answer 18

sure

Answer 19

what is the symbols?

Answer 20

exponents

Answer 21

10^9,10^7,10^5,10^3

Answer 22

okay give me a minute

Answer 23

i got b because of significant numbers

Answer 24

what did u get @Mateaus

Answer 25

C

Answer 26

oh i divided the 60 you are supposed to multiply the 60

Answer 27

so whats the answer

Answer 28

The one that you believe is correct. :)

Answer 29

or you could work it out and see it for yourself.

Answer 30

lol

Answer 31

i need help plz

Answer 32

i got c but it dont add up

Answer 33

Convert milligrams(mg) to grams(g) and then seconds(s) to minute(min)

Answer 34

that'ts all you need

Answer 35

Exactly what he said also i think significant figures are important

Answer 36

but what mg are we coverting to grams

Answer 37

miligrams

Answer 38

5.8mg = 0.0058000g

Answer 39

thats right now you have to convert seconds into minutes

Answer 40

0.2

Answer 41

0.2 what?

Answer 42

1 one

Answer 43

one minute

Answer 44

@stefrheart

Answer 45

yes?

Answer 46

is that correct

Answer 47

it should end up as 348000
which is also 3.48*105

Answer 48

i need help with this one What is 3.2 × 10−4 m/h in centimeters per second?

A.
8.889 × 10−6 cm/s

B.
8.889 × 10−5 cm/s

C.
1.152 × 10−5 cm/s

D.
1.152 × 10−7 cm/s

Answer 49

is it a

Answer 50

you have 5.8x10^6 meaning 5800000mg

Answer 51

the next question

Answer 52

is the answer a

Answer 53

Show me work and I will tell you

Answer 54

8.889 × 10−6 mean 8.889 × 4 cm/s or
8.889×10−6

Answer 55

so a

Answer 56

i got my answer and its not that

Answer 57

whats your answer and your way

Answer 58

Convert meters to centimeters and hours to seconds and you should get the right answer without problem.

Answer 59

@ http://inquus.org/users/thundernova308

Answer 60

On average, a commercial airplane burns about 4.0 × 103 mL of gasoline per second. There can be as many as 5 × 103 airplanes in the air in the United States at any given time.

About how many gallons of gasoline are burned per hour by commercial airplanes in flight in the United States? (1 gal = 3,785.41 mL).

1.9 × 10 gal

Answer 61

its not very difficult unless you do not know how to convert

Answer 62

is it 7 gallons

Answer 63

work it out and show step by step how you did it then I will be able to assist you, otherwise I can't.

Answer 64

5 x 10^3

Answer 65

we will both help you after you solve it

Answer 66

@yonce have you figured it out yet?