Answer:
67
Step-by-step explanation:
its not a 90!!! tilt your screen.
The vertex and the t-intercept where t>0, will help solve this problem. Sending the work on the attachment.
Answer: 1/6
Explanation: Since we need to draw three cards from a pack of 9 and the digits require an order, then our sample space becomes: 9P3.
Now, we don't care about picking an order when picking three cards to analyse, as there is only 1 way in arranging the three cards in descending order.
Thus, we get:
Answer:
they are improper fractions
X=0.85 and -5.85 is the answer, that's all of the work