Exponent of 0.0005046

Mathematics

1 answer:

dezoksy [38]3 years ago

4 0

You move the decimal point 4 places to the right, so your exponent will be negative

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B. $518.50 is the answer. Quizzes and Quizlet confirmed.

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3 years ago

5?10 5 5, dot, 10, start superscript, 5, end superscript is how many times as large as 1\cdot10^51?10 5 1, dot, 10, start supers

max2010maxim [7]

Answer:

5 times as large

Step-by-step explanation:

The ratio of the two numbers tells you how many times as large one is as the other:

$\dfrac{5\cdot 10^5}{1\cdot 10^5}=\dfrac{5}{1}\cdot\dfrac{10^5}{10^5}=5$

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dimulka [17.4K]

Hi! Basically, the problem is asking us to find the values of a, b, and c in the equation $f(x)=a x^{2} +bx+c$ . Since we have three unknowns, we just need three equations. We can find these equations by using the data in the table.

First let's plug x = 0 and f(x) = 0.
$0=0+0+c$
$c=0$

Now that we know c, it's time to pick two more pairs. Let's plug-in (2,78) and (4,152)

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Next, we subtract equation 2 from equation 1.

$1=-2a$
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Finally, we substitute the value of a to equation 2 to get the value of b.

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Therefore, the function should be $f(x)=-0.5 x^{2} +40x$

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3 years ago

Read 2 more answers

How can you use unit rates to solve pricing problems?

melomori [17]

Answer:

a ratio is a comparison of two numbers or measurements

the objects being compared are called the terms of the ratio.

if the tow terms are different units this is called a rate.

example:

David covers 600 miles in 8 hours and John covers 380 miles in 5 hours. Who is driving faster ?

solution: