Answer:
It will cost .05 cents less!
Step-by-step explanation:
3.60/6=.6
.6x2= 1.2
1.2<1.25
Answer:
The first one
Step-by-step explanation:
Because it already give you the y-intercept and you can solve x by doing 4 to 7 have to add 3 and x only have to add 1. It will give you a slope 3/1, so it is 3.
y=3x+1
1. The probability that your mail is delivered before 2 pm is 0.9, so the probability that the mail is delivered at 2 pm or after 2 pm (so not before 2 pm) is 1-0.9=0.1.
Remark: 0.9=9/10=90/100=90%, and 0.1 is 10%
2. Probability of the mail being delivered before 2 pm for 2 consecutive days is

3. take a look at the picture attached, the tree diagram is another method we could use.
Answer:
2/3
Step-by-step explanation:
Use the formula for finding gradient.
Answer:
<h2>1.65</h2>
Step-by-step explanation:
