3 years ago

Why should you place a cover slip over your specimen at a 45 degree angle when making a wet mount slide?

1 answer:

5 0

Applying the cover slip at an angle (instead of dropping it down flat on the specimen) pushes the air to the side and therefore minimizes the risk of air bubbles.

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Use the midpoint formula to estimate the sales of Cars, Inc. in 2009, given the sales in 2008 and 2010. Assume that the sales of

lana [24]

Answer:

The estimated sales were $260 million

Step-by-step explanation:

Assume the endpoints of a segment are (x1,y1) and (x2,y2).

The midpoint (xm,ym) is calculated as follows:

$\displaystyle x_m=\frac{x_1+x_2}{2}$

$\displaystyle y_m=\frac{y_1+y_2}{2}$

The sales ov Cars, Inc. were (2008,240 million) and (2010,280 million). We need to use the midpoint to estimate the sales in 2009:

$\displaystyle x_m=\frac{2008+2010}{2}=2009$

$\displaystyle y_m=\frac{240+280}{2}=260$

The estimated sales were $260 million

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2 years ago

Which answer is equal to 2sqrt-28?

Oksana_A [137]

2^2-28

=4-28

=-24

that is it

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2 years ago

What is the approximate area of the shaded sector in the circle shown below

Zepler [3.9K]

I believe it is C hope this helps

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What is the y-intercept: 7x + y = 10

scoray [572]

Answer:

Step-by-step explanation:

7(0)+y=10

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PLS HELP 20 POINTS!

sashaice [31]

Answer: f> 24s+250
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