Answer:
Step-by-step explanation:
(linear pair angles)
(corresponding angles)
Answer:
<u>15/2</u>
Step-by-step explanation:
- 30/4=7.5
- convert the decimal to a fraction
- 7.5 would give you 15/2 in fraction form
- since you can't simplify 15/2 anymore, <u>15/2</u> would be your answer.
Set this up as a proportion with seeds on top and plants on bottom. Ours will look like this:
. Cross multiply to get 12x=1092. Divide to get that the number of plants to expect from 156 seeds is 91, choice B from above.
Answer:
$49 because she already has 1 so she she needs 49 more and they're each $1.
Step-by-step explanation:
SOLUTION
From the question, we want to find the probability of selecting a slip of paper with the letter t on it, then selecting the letter r, with replacement.
This means the probability of selecting t and r.
That is
There are 12 letters (total outcomes). And there are 2r and 2t.
So probability becomes
Hence the answer is