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hichkok12 [17]
3 years ago
7

I don't understand any of these things for algebra. HELP!!!

Mathematics
1 answer:
kodGreya [7K]3 years ago
7 0
I think 1 is A , I think!
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3. There are 50,000 people at a stadium watching a soccer match, and 40,000 of them are
GalinKa [24]

Answer:

P(Male = 2) = 63.9%

Step-by-step explanation:

40000C2 / 50000C2

[(40000 * 39999) / (1*2)] / [(50000 * 49999 *) / (1*2)]

3,199,920,000 / 4,999,900,000

0.6399996799935999

P(Male = 2) = 63.9%

7 0
3 years ago
On average, a commercial airplane burns about 3.9 × 10³ mL of gasoline per second. There can be as many as 5.1 × 10³ airplanes i
algol13
We use the given data above to calculate the volume of gasoline that is being burned per minute by commercial airplanes. 

Amount burned of 1 commercial airplane = <span>3.9 × 10³ ml of gasoline per second
Number of airplanes = </span><span>5.1 × 10³ airplanes

We calculate as follows:

</span> 3.9 × 10³ ml of gasoline per second / 1 airplane (5.1 × 10³ airplanes)(60 second / 1 min ) = <span>1.2 x 10^9 mL / min</span>
8 0
4 years ago
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If LMP is 11 degrees more than NMP and NML=137 find each measure
zalisa [80]
LMP would be 74 degrees and NMP would be 63
3 0
3 years ago
What is 820 divided by 42
Dafna11 [192]
The correct answer to 820/42= 19.52 (rounded answer would be 20). I hope I helped :)
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3 years ago
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Write the equation of the line that passes through the points (8,−7) and (−9,7). Put your answer in fully reduced point-slope fo
Sunny_sXe [5.5K]

Answer:

y + 7 = (-14/17)(x - 8)

Step-by-step explanation:

We want the equation of this line in the point-slope form y - k = m(x - h).

We are given two points (8, -7) and (-9, 7), and may arbitrarily choose one of them to serve as the point (h, k) in the point-slope form shown above.  Then the other point is represented by (x, y) in the point slope form shown above:

Let (h, k) be 8, -7) and let (x, y) be (-9, 7).  Then,  y - k = m(x - h) becomes:

7 - (-7) = m(-9 - 8), so that 14 = m(-17), and the slope is thus m = -14/17

The desired equation is then y + 7 = (-14/17)(x - 8) (which is in point-slope form).  

Another way to get this result would be to find m in the usual way:

          rise           14

m = ------------- = --------- = -14/17 (same as before).

           run           -17

6 0
3 years ago
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