The probability would be 0.000017.
70% of the 20 questions is 14 questions correct. Using a binomial distribution for this, we have:
Answer:
1.4 mile mark
Step-by-step explanation:
When you try to find this answer you are adding a tenth of a mile to 1.3 which gives you 1.4 hopefully this helped :)
Answer:
Step-by-step explanation:
Indeed, the graph of underwent only one change:
.
Take a look at the attachments in order to follow the process.
In the first question it is simply asking if the product of those fractions is greater than or less than 5/2 or 1 1/4. To solve more “easily”, I would switch the 2 1/2 to 5/2, then multiply. With that you get 5/8 times 5/2 which is 25/16 as an improper fraction which turns into 1 9/16 as a mixed fraction. Anyways, now you have to consider is 1 9/16 is greater than, less than, or equal to 1 1/4. You can write it as a demical and you get 1.5625 and 1.25, which means that 5/8 times 2 1/2 is greater than 1 1/4.
For area, its base times the height which is 2 1/2 times 5/8 which gives you 1 9/16