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3 years ago

What is 409,200,000,000 written in scientific notation

Mathematics

2 answers:

butalik [34]3 years ago

7 0

4.092 * 10^11 is the answer

Vladimir [108]3 years ago

6 0

409,200,000,000= 4.092 × 10^11

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X+ 0.0825×=216.50 A.) x=2.00 B.) x=20.0 C.) x=200 D.) x=2000

Luden [163]

X+0.0825x=216.5
1.0825x=216.5
x=216.5 / 1.0825
x=200

Answer: C.) x=200

8 0

2 years ago

5 Discuss FIVE important steps relating to career decision making

QveST [7]

Identify what you are good at,
Subjects you are good in,
Types of careers that are in the job market
Salary of that certain career
And the type of working environment that you want to work in e.g indoors or outdoors

Plz mark as brainleast plzzz

3 0

2 years ago

Solve the equation 4(3y-1)-3(2y)=6

olga nikolaevna [1]

Answer:

$4(3y - 1) - 3(2y) = 6$

Remove backets

$12y - 4 - 6y = 6$

Group and Evaluate like terms

$12y - 6y = 6 + 4$

$6y = 10$

$y = 10 \div 6$

$y = 1.67$

$y = \frac{5}{3}$

6 0

3 years ago

What must be true for line EF to not intersect plane L?

aev [14]

Answer:

If line EF is parallel to line CD, it will not intersect plane L.

5 0

10 months ago

The table below shows the heights of several books. Jean stacks a dictionary on top of her novel. How high is the stack of the t

aev [14]

Answer:

The height of the stack = $5\frac{1}{4}$ in

Explanation:

We are given that Jean stacks a dictionary on top of a novel.

This means that the total height of the stack will be equal to the height of the dictionary added to the height of the novel.

From the givens, we have:

height of dictionary = $4\frac{1}{2}$ in

height of novel = $\frac{3}{4}$ in

Now, adding the two height, we will have:

Total height of stack = height of novel + height of dictionary

Total height of stack = $\frac{3}{4}+4 \frac{1}{2} = \frac{3}{4}+ \frac{18}{4}= \frac{21}{4}=5 \frac{1}{4}$ in

Hope this helps :)

6 0

3 years ago