9
that's the answer
![\sqrt[3]{( - 27)} { }^{2} \\ ( - 3) {}^{2} \\ 9](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B%28%20-%2027%29%7D%20%20%7B%20%7D%5E%7B2%7D%20%20%5C%5C%20%28%20-%203%29%20%7B%7D%5E%7B2%7D%20%20%5C%5C%209)
just simplify the exponential equation using laws of indices
Area of kite is 1/2 times the two diagonals.
So, it would be 1/2 times 70 times 70.
Solve it and you get 2450.
The answer is 2450 square cm.
But the question is asking for meters so convert it.
1 cm is 0.01 in meters. 2450 times 0.01 equals 24.5 meters
24.5 square meters is your final answer.
Answer:
The probability that sample mean differ the true greater than 2.1 will be 2.8070 %
Step-by-step explanation:
Given:
Sample mean =46 dollars
standard deviation=8
n=53
To Find :
Probability that sample mean would differ from true mean by greater than 2.1
Solution;
<em>This sample distribution mean problem,</em>
so for that
calculate Z- value
Z=(sample mean - true mean)/(standard deviation/Sqrt(n))
Z=-2.1/(8/Sqrt(53))
Z=-2.1*Sqrt(53)/8
Z=-1.91102
Now for P(X≥2.1)=P(Z≥-1.91102)
Using Z-table,
For Z=-1.91
P(X>2.1)=0.02807
Answer:
either diameter or perimeter
Step-by-step explanation:
Answer:
235.62 cubed yards
Step-by-step explanation:
Area of a cylinder = pi(r^2)*h
pi(5^2)*3 = 235.62