22/3 or 7.3333333333333333333333333333 or 7 1/3 feet
Answer:
<u>Use Two sided t-test</u>
<u>Step-by-step explanation:</u>
Note that, there are other tools to test for significant difference such as simple regression or multiple regression<em> but when comparing the results of two groups in terms of which is higher or lower</em>, then a two sided t-test would be best appropriate.
Since we want to know if there is a significant difference between the number of tornadoes in August and the number of tornadoes in October on average we use the two sided t-test because a Two sided t-test can show the possibility of positive or negative differences.
Step-by-step explanation:
a) BEC=90°(right angle triangle)
total degrees of a triangle is 180°
therefore let the missing angle be x
it will be 90+27+x=180
value of X=63°
therefore <BCE=63°
b) since ΔBAD is an
isosceles triangle
ABE must also be 52°total degrees of a triangle is 180°
let the missing angle be Y
it will be 52+52+Y=180
value of Y is 76
therefore <BAD=76°
When divided by 2 we get perfect square
<span>(2^n * 3^m) / 2 = 2^(n-1) * 3^m is a perfect square </span>
(n-1) and m are divisible by 2
<span>When divided by 3 we get perfect cube </span>
<span>(2^n * 3^m) / 3 = 2^n * 3^(m-1) is a perfect cube </span>
n and (m-1) are divisible by 3
<span>(n-1) divisible by 2 & n divisible by 3 → n = 3 </span>
<span>m divisible by 2 & (m-1) divisible by 3 → m = 4
</span><span>Number = 2³ * 3⁴ = 648
</span>648/2 = 324 = 18²
<span>648/3 = 216 = 6³
</span>ANSWER: 648
Answer:
maybe take off the ( and then add the numbers then see tht from there and maybe subtract
Step-by-step explanation:
