Answer:
P = 1,8 %
Step-by-step explanation:
From the whole population, only 2% are geniuses. But test results, are accurate 90 %. So the probability that Albert really is a genius is:
P = 0,02 * 0,9
P = 0,018 or P = 1,8 %
Equation of Area of Triangle = 1/2 x b x h
Find the base by counting the boxes across the bottom.
Find the height by counting the boxes from the base (bottom) to highest point on the triangle.
Insert those numbers into the equation and you get your answer.
Answer:
The equation that gave the solution provided is either
x² + 5x + 4 = 0 or k(x² + 5x + 4) = 0 where k = real number
Step-by-step explanation:
Although, the question isn't complete and the blanks to be filled aren't provided, Hence, we can work out a quadratic equation from the solutions for x given
The solutions for x include x = -4 or x = -1
x = -4 or x = -1
(x + 4) = 0 or (x + 1) = 0
So,
(x+4)(x+1) = 0
x² + 4x + x + 4 = 0
x² + 5x + 4 = 0
Hence, the equation that gave this solution is either x² + 5x + 4 = 0 or a constant multiple of the equation obtained; k(x² + 5x + 4) = 0
Hope this Helps!!!
Since cosecant is 1/sine and since cosine is just sine shifted by π/2, the reciprocal of the cosine, that is y = sec x must have the same range.
Answer:
<h2>
</h2><h3>Negative</h3><h3>1 divided by 1 = 1</h3><h3>2 divided by 4 = 2</h3>
<h3>#Correct me if I'm wrong</h3><h2>#Hope it's Help</h2>