3 years ago

3,100 in scientific notation

Mathematics

1 answer:

ikadub [295]3 years ago

8 0

Answer:

3.1*10^3

Step-by-step explanation:

If u know, the scientific notation formula will look somewhat like this:

a*10^b

So I implemented that into my scientific notation.

3.1*10^3=3.1*1000

3.1=3,100

Because you move the decimal point over.

So the answer is 3.1*10^3

You might be interested in

What is equivalent to 6/8?

patriot [66]

3/4
75%
0.75
75/100
theres a lot

4 0

3 years ago

The measure of the vertex angle of an isosceles triangle is 92. Find the measure of a base angle

Andrej [43]

Answer:

44°

Step-by-step explanation:

The sum of the angles in a triangle = 180°

In an isosceles triangle the base angles are equal, thus

base angle = $\frac{180-92}{2}$ = $\frac{88}{2}$ = 44°

6 0

3 years ago

5 less than half a number, x<br><br> please help i will give you the brainliest answer

Karo-lina-s [1.5K]

Answer: 1/2x -5

Step-by-step explanation:

Half of x , less 5. (5 less just means subtract)

5 0

3 years ago

Solve by factoring<br> x^2-8x-9 = 0

3241004551 [841]

Answer:

the answer is ( x-9) (x+1) = 0

Step-by-step explanation:

more to the solution is x= -1, 9

4 0

3 years ago

Read 2 more answers

What kind of variable is this: Rural, Semi-rural, Urban.

kvasek [131]

Answer: Qualititative, Nominal and Categorical

Explanation:

The variable is qualitative since it does not involve numerical data (i.e. numbers). Rather we're dealing with names or labels.

Since names or labels are involved, and there isn't really inherent order to them, we consider this qualitative data to be nominal.

We can also consider it categorical since each label is a category.

4 0

2 years ago