Answer:
10/21
Step-by-step explanation:
5/7 x 2/3= 10/21
Answer:
trust me its c i did the test on edge for me
Step-by-step explanation:
i did the test on edge
This may help you
You need to calculate the z-scores for (3.0 - 1.7) years and (3.0 + 1.7) years.
Then you use a standard normal distribution table to calculate the required probability.
The formula for finding the z-score is
<span>z=<span><span>X−μ</span>σ</span></span>
It would obviously be about if i had to say proll 50
Answer:
C = 13
Step-by-step explanation: According to the pythagorean theorem, which states A² + B² = C². This means that in this equation 5²+12²=x². When we solve this we get 169=x². Since 169 is the perfect square of 13 therefore the answer is 13.