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3 years ago

What is 7.3 trillion in scientific notation?

Mathematics

2 answers:

vodka [1.7K]3 years ago

4 0

Answer:

7.04 trillion = 7.04 x 10¹²

Step-by-step explanation:

A trillion is 1,000,000,000,000, also known as 10 to the 12th power, or one million million. It's such a large number it's hard to get your head around it, so sometimes trillion just means “wow, a lot.”

OLEGan [10]3 years ago

4 0

Answer:

The answer is 7.3 x 10^12

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The square below represents a unit or a whole. What fraction is represented by the

Mkey [24]

20/28 or 10/14 or 5/7
You can keep reducing until both sides of the fraction can't be divided by the same number anymore.

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3 years ago

Georgia has a budget of $8 for a new notebook. She wants to spend within $5 of her budget, so she uses the equation 5 = |8 – x|

siniylev [52]

Answer:

Minimum: 3

Maximum: 13

Step-by-step explanation:

Georgia uses the equation

5 = |8 – x| to find the maximum and minimum values.

We solve the equation for x.

$5 = |8 - x|$

By the definition of the absolute value function, we must have:

$- 5 = 8 - x \: or \: 5 = 8 - x$

We subtract 8 from both sides to get:

$- 5 - 8 = - x \: or \: 5 - 8 = - x$

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This simplifies to:

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Therefore the minimum value is 3 and maximum is 13

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3 years ago

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Andreas93 [3]

Answer:

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3 years ago

On an algebra test, the highest grade was 42 points higher than lowest grade.

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3 years ago

Read 2 more answers

Line A is represented by the following equation: x + y = 2

Orlov [11]

Answer:

$ax+ay=k; a\ne0, k\ne2a$ ; line D in the options.

Step-by-step explanation:

The set of equations has no solutions if the two lines are parallel. A quick way to create a parallel line is to solve for y, put it in slope-intercept form. Else, as long as the cofficient of x and y are in the same ratio (in this case 1:1), the two lines are parallel, you just have to be careful not to pick the same line again!

The condition $a\ne 0$ makes sure you are still getting lines (else you would get rid of both x and y); the condition $k\ne 2a$ makes sure you're not picking line A again, just written in a different form.

Now that we have the options:

A and C have a different ratio for the coefficient of x and y (2:1 and 1:2) so are not good.

Choice B is just a more complicated way to write the same line, you can see by dividing both sides by 2 and get back x+y=2.

Line D is correct.

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3 years ago