Answer:
no, its not
Step-by-step explanation:
it does not have an angle of 90°
It is a scalene triangle
I҈ l҈o҈v҈e҈ b҈i҈r҈d҈s҈ s҈o҈ m҈u҈c҈h҈
Answer:
if you need these worked out lmk hope this helps :)
Step-by-step explanation:
1.) infinite solutions
2.) infinite solutions
3.) x = .36923..
4.) no real solution
5.) no real solution
6.) x = 5
Answer:
0 < p < 0.075
Step-by-step explanation:
Solution:-
According to the rule of three, when we have a sample size = n.
and x = 0 successes ( The lowest possible value of true population proportion ). Then we are 95% confident that the upper bound of the true population proportion is given by:
3 / n
If n = 40 couples use a method of gender selection and each couple has a baby girl, the the possibility of successes is zero. This calls on for the use of Rule of three to determine the upper bound for the true population of couple having a baby girl.
- The 95 % upper bound for true population proportion of all the babies born are girl is determined by:
p = 3 / n = 3 / 40
p ≈ 0.075
- The number of successes were = 0, hence the lower bound for the population proportion is 0 and the upper bound was calculated above. Hence,
0 < p < 0.075
- The range of true population proportion.
Answer:
A. 19
Step-by-step explanation:
10 + 9 = 19
