Answer: 0.02055867
Step-by-step explanation:
Given :
, since the alternative hypothesis is two-tailed , so the test is a two tailed test.
Sample size : n= 30
Degree of freedom for t-distribution = 
Test statistic= t= -2.43
By using the normal t-distribution table ( or calculator ) , we have
The corresponding P-value for two tailed test = 0.02055867
258 / 6 = 43
Hope this helps!
Answer:
True.
Step-by-step explanation:
The sides are legs and that's what makes it isosceles.
He was wrong, you cannot make 10 coins by adding 32 coins to 28 coins. If you want to obtain 10 coins from 32 coins and 28 coins, you can subtract 28 coins from 32 coins.
This can be illustrated as follows:
32-28=10
4/5=24/30 and 4/6=20/30
So three easy fractions between these are 21/30=7/10, 22/30=11/15 and 23/30.