What is the correct representation of the number 0.00000000023 in scientific notation

Mathematics

1 answer:

AVprozaik [17]2 years ago

8 0

Answer:

2.3*10^-10

Step-by-step explanation:

2.3 because that number can never be higher than 10

-10 because there are 10 spots from where the decimal is to where it needs to be for it to be 2.3

-10 because the number is small

You might be interested in

Identifying roots - Pre calculus stuff

umka2103 [35]

The answers are 0 and 2

This can be found by looking at the x axis and finding every point where the line crosses

4 0

3 years ago

A giraffe can run 40 meters per second what is its speed in miles per hour

lora16 [44]

Bearing in mind that, there are

60 seconds in 1 minute,
60 minutes in 1 hr,
1000 meters in 1 km,
and 1.609 km in 1 mile

$\bf \cfrac{40\underline{m}}{\underline{s}}\cdot \cfrac{60\underline{s}}{\underline{min}}\cdot \cfrac{60\underline{min}}{hr}\cdot \cfrac{\underline{km}}{1000\underline{m}}\cdot \cfrac{mi}{1.609\underline{km}}\implies \cfrac{40\cdot 60\cdot 60\cdot mi}{hr\cdot 1000\cdot 1.609}
\\\\\\
\cfrac{144000mi}{1609hr}\approx 89.496581\frac{mi}{hr}$

6 0

2 years ago

Which statements are true

Lemur [1.5K]

Answer:

Step-by-step explanation:

A is the answer A is the answer

5 0

3 years ago

What is the LCD of 4, 5, and 6

Ahat [919]

Solutions

To solve the problem our first step is to find the prime factorization of each number. 

4 = 2²
5 = 5 
6 = 2 x 3

Calculations

LCM = 2² x 3 x 5 = 60

6 0

3 years ago

Classify Angle 1 & Angle 2 by choosing the correct term from the choices below.

Elena L [17]

Answer:

complementary

Step-by-step explanation

Im not positive but theres a high chance its B

8 0

2 years ago