There are 40 girls. The answer is 40.
There's a 75% chance of 240,000 and a 25% chance of 0 so an expected value of
.75(240000) + .25(0) = $180,000
This is less than the cost of $196,000 so the company should not make this product.


Okay, so from the given figure we can see that, < FAE & < FAB forms a linear pair. In a linear pair, the 2 angles will together sum up to 180°. So,
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From the explanation, we can understand that,
Sum of the linear pair = 180°
< FAE + < FAB = 180°
4x° + 2x° = 180°
6x° = 180°
x° = 180 ÷ 6
x = <u>3</u><u>0</u><u>°</u><u>.</u>
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- The value of x will be<em><u> 30°</u></em> (3rd option).
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<u>NOTE</u> : Here, the lesser than symbol ( < ) stands for 'angle'.
The slope is 10
(-5,-9)
(-4,-a)
a=-19
Because the slope is 10, that means when the input increases, the output will increases 10.