5+7+3= 15 is the Area of the figure
Each friend will have 4 cookies.
Answer:
130.81
Step-by-step explanation:
We solve this question using z score formula
z = (x-μ)/σ,
where from the question:
x is the raw score = ?
μ is the population mean = 100
σ is the population standard deviation = 15
We are told in the question that:
Mensa is an international society that has one and only one qualification for membership: a score in the top 2% on an IQ test.
The top 2% means a score in the 98th percentile
The z score of the 98th percentile = 2.054
Hence:
2.054 = x - 100/15
Cross Multiply
2.054 × 15 = x - 100
30.81 = x - 100
x = 30.81 + 100
x = 130.81
The IQ score that one should have in order to be eligible for Mensa is the score of 130.81
I thinks it is matching pairs for random assignment on gender, age, & income status but I’m not sure
Scientific notation<span> is the way that </span>scientists<span> easily handle very large numbers or very small numbers. For example, instead of writing 0.0000000056, we write 5.6 x 10 to the </span>-<span>9 power.</span>
