Answer:
x=-4
y=-6
Step-by-step explanation:
the first on is on the x axis which is -4 and up the stairs which is -6.
Let me know if I was correct and sorry if I am wrong.
Answer:
12
Step-by-step explanation:
let the no. be 2x and 5x
5x=30, x=6
therefore 2x= 2*6= 12
hope it helps
Answer:
Step-by-step explanation:
We want to know "probability that first is vowel AND second is vowel"
In probability theory, "AND" means Multiplication.
<em>Essentially we want to figure out probability of first drawn to be vowel and multiply that with probability second drawn is vowel as well.</em>
<em />
There are 5 vowels and total 12 letters, so
P (vowel) = 5/12
<u>For the second draw, there are STILL 12 letters and 5 vowels (since the first drawn is REPLACED)</u>. Hence, probability of 2nd vowel is the same. So:
P (vowel for 2nd draw) = 5/12
<em>Now we multiply them to get: </em>
the answer is 15 im pretty sure