Answer:
1/6 is your answer ☺️☺️☺️
You would want to multiply 32.5 x 2.4 (your wpm by how many times your teacher is faster by).
32.5 x 2.4 is 78, so her speed is 78 wpm.
Answer:
18 boys
Step-by-step explanation:
The Ratio of girls to boys is 4:3. To get the girls (ratio part 4) to 24 you would multiply some number times 4 to get to 24. since 6 can go into 24 four times, that means the girls multiplied by 6. Now the girls can't just multiply and not the boys, so the boys (ratio part 3) have to be multiplied by 6 as well. This means the first part of the ratio is 24 and the second part is 18. So the ratio is 24:18. the second part of the ratio shows boys, so there are 18 boys.
Answer:
1=1 times 2/2 1 + 2=2 times 3/2 1 +2+3=3 times 4/2 1+2+3+4=4 times 5/2 1+2+3+4+5=5 times 6/2
Answer:
0.5556 or 55.56%
Step-by-step explanation:
If the probability of getting an A in both tests, P(B), is 0.5, and the probability of getting an A in the first test, P(F), is 0.9, then the probability of getting an A on the second test, P(S) is:
![P(B) = P(F)*P(S)\\0.5=0.9* P(S)\\P(S) = 0.5556=55.56\%](https://tex.z-dn.net/?f=P%28B%29%20%3D%20P%28F%29%2AP%28S%29%5C%5C0.5%3D0.9%2A%20P%28S%29%5C%5CP%28S%29%20%3D%200.5556%3D55.56%5C%25)
Given that a student has scored an A on the first test, the probability that the student will score an A on the second test is 0.5556 or 55.56%