Area of the base:
2 · 3 = 6
6 · 2 = 12
12 square units
The quotient of 58÷8 is: 7.25
Quotient is just another work for divide my friend.
Answer:
Step-by-step explanation:
The first is (-2)(-2) = 4.
The second is -(2)(2) = -4.
The order of operations says exponents are evaluated first. An exponent signifies repeated multiplication of the base.
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If your calculator is working correctly, it will show you the difference.
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Beware spreadsheet programs. They don't always follow the order of operations when evaluating formulas. Parentheses are often required to keep them honest.
Answer:
Step-by-step explanation:
The probability of u choosing two orange socks from the sock drawer WITHOUT REPLACEMENT:
= P(the first one is Orange) * P(the second one is Orange)
= 10/40 * 9/39 = 3/52.
Find a 92.9% confidence interval for the difference p1−p2p1−p2 of the population proportions.
Hint: For a level of confidence (1−α)⋅100%(1−α)⋅100%, z∗z∗ is the value that leaves an area of (1−α)/2(1−α)/2 to its right in a standard normal distribution
I hope that helps