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3 years ago

What is the value of the expression 4.8x 10^9 / 1.6x 10^3

Mathematics

1 answer:

SVEN [57.7K]3 years ago

8 0

Answer:

3*10^3

Step-by-step explanation:

4.8(10^9)/1.6(10^3)

we can split this equation into

4.8/1.6 * 10^9/10^3

= 3*10^3

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Jacob went camping with his family. At 7:15 A.M., Jacob set out to go fishing. It took 1 hour and 45 minutes to hike to the lake

GREYUIT [131]

Answer:

7:15 A.M.
1 hour and 45 min = 105 min
3 hour 45 min= 225 min
1 hour and 15 min = 105 min
105(2)+ 225= 435 min= 7 hours and 25 min.
Add that to the original total you get 14:40 P.M

7 0

3 years ago

The length of a rectangle is six times its width.

Hoochie [10]

Answer:

Length = 30

Width = 5

Step-by-step explanation:

So the formula for perimeter is

P = 2L+2W

And we know that:

L = 6W

So then we put in all the information that we do know

70 = 2(6W)+2W

And pop that into a calculator and you get W=5

So now we put that information into L = 6W to get:

L = 6×5

L = 30

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2 years ago

488, 460, 520, 544, 535<br> What is the range of the data?

n200080 [17]

Answer:

Step-by-step explanation:

To find the range, find the difference between the largest value and the smallest value.

544 - 460 = 84

7 0

3 years ago

Factor completly x^8- 1/81. please help:)

Leno4ka [110]

Answer:

${x}^{8} - \frac{1}{81} = ( {x}^{4} + \frac{1}{9} )( {x}^{2} + \frac{1}{3} )(x + \frac{1}{ \sqrt{3} } )(x - \frac{1}{ \sqrt{3} } )$

Step-by-step explanation:

see the picture attached for further explanation.

5 0

3 years ago

Read 2 more answers

Need help with this question

AleksAgata [21]

First, let's find the slope of the line using the slope formula, which is:

$m = \dfrac{y_2 - y_1}{x_2 - x_1}$

(( $x_1$ , $y_1$ ) and ( $x_2$ , $y_2$ ) are points on the line)

In context of this problem, we can use the formula to find the slope of the line between the two points:

$m = \dfrac{-2 -6}{7 - (-1)} = \dfrac{-8}{8} = -1$

Now, we can use the slope in the point-slope formula, which will help us find the final equation of the line. (For reference, the point-slope formula is $(y - y_1) = m(x - x_1)$ where ( $x_1$ , $y_1$ ) is a point on the line)

In the context of the problem, we could use the formula to find the equation of the line:

$(y - 6) = -1(x + 1)$

$(y - 6) = -x - 1$

$\boxed{y = -x + 5}$

The equation of the line is y = -x + 5.

4 0

2 years ago