3 years ago

What is the difference written in scientific notation? 0.00067 - 2.3 x 10^5

1 answer:

5 0

0.00067=67X10^5 so

67X10^5-2.3X10^5

64.7X10^5 which can be expressed as:

6.47X10^6

(not sure if it matters to you or not, but technically we only had two significant figures so it should be rounded to 6.5X10^6)

You might be interested in

What is the probability of getting a head with the flip of a coin?

Nana76 [90]

Answer:

1/2

Step-by-step explanation:

there is two side of a coin, so there is a 1/2 chance that you will head heads.

6 0

3 years ago

Read 2 more answers

Find the area of the figure. Round your answer to the nearest tenth.

Ulleksa [173]

Answer:

Area of the parallelogram= $10\sqrt{3} m^2$

Step-by-step explanation:

Area of a parallelogram = Length * Perpendicular height

To find the perpendicular height of the parallelogram:

Using given angle 60° in the triangle.

$sin(60)=\frac{Perpendicular}{Hypotenuse}$

$\frac{\sqrt{3} }{2}=\frac{Perpendicular}{4} \\\\Perpendicular=\frac{4\sqrt{3} }{2} \\\\Perpendicular=2\sqrt{3} m$

Area of the Parallelogram:

$=5*2\sqrt{3}\\\\ =10\sqrt{3}$

Area of the parallelogram= $10\sqrt{3} m^2$

7 0

3 years ago

Which fraction shows a correct way to set up the slope formula for the line that passes through the points (4, -6) and (-2, 1)?

alexandr402 [8]

Y +6 = -7/6 (x-4)

Mark brainliest please

Hope this helps you

6 0

2 years ago

Read 2 more answers

Your employer has 600 business cards printed to you,and you gave away 280 of them to the nearest hundreth what percentage of the

murzikaleks [220]

Well 600-280=320 but if you're going for the neerest hundred that will be 300

6 0

3 years ago

6. (5y+2)+14x=5y+ (2+14x)

svetoff [14.1K]

In my opinion it is C

4 0

3 years ago

Read 2 more answers