Answer:
sqrt(60660)
Step-by-step explanation:
68x3=204, 46x3=138
138^2 = 19044
204^2 = 41616
19044+41616
=60660
Answer:
The number under the (radical) symbol. That is, a number which is having its square root taken (or cube root, 4th root, 5th root, nth root, etc.). For example, 3 is the radicand in .
Step-by-step explanation:
1. 30% decrease
2. 33 1/3% increase
Step by step explanation:
Question 1.
$50 to $35 is a decrease, because 35 is smaller than 50.
(50-35)/50 * 100%
= 15/50 * 100%
= 30%
Ans: 30% decrease
Question 2.
150 days to 200 days is an increase because 200 is large than 150.
(200-150)/150 * 100%
= 50/150 * 100%
= 1/3 * 100%
= 33 1/3% or 100/3%
Ans: 33 1/3% increase
Answer:
0.02566
0.972559
Step-by-step explanation:
Given that :
Sample size (n) = 36
σ² = 6
sample variance S^2
a) greater than 9.1;
b) between 3.5 and 10.5.
The degree do freedom (df) = n - 1
S² > 9.1
P(S² > 9.1) = X² > ((n - 1) * S²) / 6
P(S² > 9.1) = ((36 - 1) * 9.1) / 6
P(S² > 9.1) = (35 * 9.1) / 6
P(S² > 9.1) = 53.083
P(X² > 53.08) = 0.02566 ( chi square distribution calculator)
b) between 3.5 and 10.5.
((36 - 1) * 3.5) / 6 ≤ S² ≤ ((36 - 1) * 10.5) / 6
20.416666 ≤ S² ≤ 61.25
Using the Chisquare distribution calculator :
P(X² > 20.42) = 0.9765
P(X² > 61.25) = 0.003941
Hence,
0.9765 - 0.003941 = 0.972559
The reason that this represent in Mikal’s proof regarding the triangle is SAS.
<h3>How to illustrate the triangle?</h3>
It should be noted that a triangle is a shape that has three sides and angles.
The SAS implies the side angle side. It shows that any two sides and angles that are included between the sides of an angle are equal to the other two sides.
Learn more about triangles on:
brainly.com/question/1058720
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