The answer is <span>D. ax4y6
proof
the binome of newton is S a x^k y^n-k = (x+y)^n, for k=0...n
for n=10, it is </span>a y^10+...+ <span>a x4 y^10-4 +...+ax^10</span>
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3 hours = 12 miles
1 hour = 12 ÷ 3 = 4 miles
Answer: 4 miles
Answer:
54
Step-by-step explanation:
divide 162 by 3 because thats the number each term is being multiplied by.
If the diameter of the garden is 12 ft, then the radius is 6 ft.
The area is then π(6 ft)^2, or 36 ft^2.
Then the area of one of the 8 equal sections of the garden is 36/8 ft^2, or 9/2 ft^2, or 4.5 ft^2.
Answer:
Using the Empirical Rule, we find that .997 (99.7%) of students have grade point averages that are between 1.23 and 3.81.
Step-by-step explanation:
Calculate the z-scores corresponding to a GPA of 1.23 and 3.81.
We want to find the area between the z-scores of -3 and 3.
The <u>Empirical Rule</u> tells us that 99.7% of the data lies <em>within three standard deviations</em> under the normal curve.
Therefore, the <u>area</u> between <em>-3 < z < 3</em> is about <u>.997</u>, or around <u>99.7%</u>.