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4 years ago

What is 8.038×108 in standard form?

Mathematics

2 answers:

Angelina_Jolie [31]4 years ago

6 0

Answer:

803,800,000

Step-by-step explanation:

8.038×10^8 in standard form

To get standard form we multiply the decimal number by 10^8

10^8 is 100000000

Now we multiply

8.038×100000000

Move the decimal number 3 places to the right and add 5 more zeros

803800000

So the standard form of the given expression is

803,800,000

skad [1K]4 years ago

3 0

Okay. I think what you mean by this is 8.038 * 10^8. 10^8 = 100,000,000. When you multiply that by 8.038, you get 803,800,000. The answer is D.

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It is given that y is inversely proportional to the square of x and that y=48 when x=<img src="https://tex.z-dn.net/?f=%5Cfrac%7

Anna [14]

Answer:

$a. y = 12\times \frac{1}{x^2} \\b. x = 2 , when \ y =3$

Step-by-step explanation:

$y \ is\ inversely \ proportional \ to \ square \ of \ x \ means , y \ \alpha \ \frac{1}{x^2}$

$Therefore, y = k \times \frac{1}{x^2}$

Given y = 48, x = 1/2. We will find k.

$y = k \times \frac{1}{x^2}\\\\48 = k \times \frac{1}{\frac{1}{4}}}\\\\k = 48 \times \frac{1}{4} =12$

Find x.

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3 years ago

What is the range of the data set?

777dan777 [17]

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Step-by-step explanation:

The range is the difference between the highest and lowest numbers

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7 0

3 years ago

Find two numbers whose ratios is 3 to 5 and whose sum is 88

Tomtit [17]

Answer:

33 and 55

Step-by-step explanation:

$\frac{x}{y}: \frac{3}{5}$

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3 + 5 = 8

$y(\frac{x}{y}): y(\frac{3}{5})$

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

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3 years ago

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aleksley [76]

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4 years ago

M=p-2b/2 <br> p=57.4<br> b=8.7

Nostrana [21]

Given the value of p and b in the equation (( p-2b ) / 2 ), the value of m is 20.

<h3>What is the value of m?</h3>

Given that;

m = ( p-2b ) / 2
p = 57.4
b = 8.7
Value of m = ?

First, we substitute the value of p and b into the equation.

m = ( p-2b ) / 2

m = ( 57.4 - 2(8.7) ) / 2

m = ( 57.4 - 17.4 ) / 2

m = 40 / 2

m = 20

Given the value of p and b in the equation (( p-2b ) / 2 ), the value of m is 20.

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7 0

2 years ago