area of trapezoid with dimensions is .
<u>Step-by-step explanation:</u>
We know that area of trapezoid is , area = , where a & b are bases and h is height . We have , .
Area =
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Therefore, area of trapezoid with dimensions is .
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 %
Answer:
lol
Step-by-step explanation:
What is the equation for three times a number is 27?
3 times a number (9) equals 27. 3 times 9 equals 27. This is correct and we have found and checked our answer!
Answer:
Step-by-step explanation: