3 years ago

Estimate the product by rounding to the nearest

Mathematics

1 answer:

Natasha2012 [34]3 years ago

4 0

8000x 51000 = 408000000

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Move the slider on the graph on the right to graph each function:

DedPeter [7]

Answer:

The domain is $x\geq 7$

The range is $y\geq 1$

Step-by-step explanation:

we have

$y=\sqrt{x-7} +1$

<em>Find the domain</em>

Remember that

The domain of a function is the set of all possible values of x

we know that the radicand of the function must be greater than or equal to zero

$x-7\geq 0$

solve for x

$x\geq 7$

therefore

The domain is $x\geq 7$

<em>Find the range</em>

Remember that

The range of a function is the complete set of all possible resulting values of y, after we have substituted the domain.

For x=7

The value of y is equal to

$y=\sqrt{7-7} +1=1$

The solution for y is the interval [1,∞)

therefore

The range is $y\geq 1$

6 0

3 years ago

Read 2 more answers

Use two points to enter an equation for the function. Give your answer in the form a (b^x). In the event

melomori [17]

Answer:

LOL i belive its 200 because i did this exact same thing yesterday for homework and got it right, good luck, i tried to give you the right answer so if its wrong then its the system!

Step-by-step explanation:

8 0

3 years ago

Please help quick it is almost due :(

Vaselesa [24]

Answer:

1 and 2

Step-by-step explanation:

8 0

3 years ago

Plz help it’s very confusing

zepelin [54]

So the total is 120. You want 1/6 of those.
So do (1/6)*120
You get 20.

YAY

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3 years ago

Express in scientific notation. Make sure your answer has the same number of significant figures as the starting value.

Elenna [48]

Answer:

1.325 x 10 -2

Step-by-step explanation:

That is the answer and I know 100% that it is correct

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3 years ago