1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ronch [10]
3 years ago
11

Suppose there are 6 runners in the finals of a 100 m sprint, Abbie, Becca, Clarice, Danna, Emma, and Francine. Answer each of th

e following questions.
1. An analyst, Grace, gives Abbie a 12% chance to place first and Becca an 8% chance to place second. Assume these percentages are accurate. Can we determine the probability that Abbie will place first and Becca will place second? Why or why not?

2. Grace further informs us that the two favorites to win the race are Danna and Francine. Grace gives Danna a 48% chance to win the race and Francine a 32% chance to win. Assume these percentages are accurate. Find the probability that Danna or Francine wins the race, if possible. If not possible, explain why.

3. Suppose Abbie places first. Does this mean that Grace's probabilities were wrong? Justify your answer using terms and reasoning discussed in Chapter 5.

Bonus: Can we determine who Grace thinks is third most likely to win the race? If so, who?
Mathematics
1 answer:
Lilit [14]3 years ago
6 0

Answer:

grace will not win the race because she is to slow thanks and I would appriciate if i got brainlies i just need one more crown

Step-by-step explanation:

You might be interested in
What is a four digit whole number that is divisble by 2​
valentinak56 [21]

Answer:

any even number is divisible by 2.  

Here's an example:  2222

There are lots of others as well.

3 0
3 years ago
Read 2 more answers
the graph below shows how many gallons of gas are used by a boat when it travels. how many gallons of gas would the boat use to
Sindrei [870]
The boat uses 4 gallons to travel 6 miles. Traveling 4 times as far is expected to require 4 times the gas.

4 gallons = 6 miles
Multiply by 4.
16 gallons = 24 miles

⇒ 16 gallons
3 0
3 years ago
What is the change in y divided by the change in x called?
pickupchik [31]
It is called the slope of the line
8 0
3 years ago
Read 2 more answers
Fruit -o- Rama sells dried pineapple for $0.25 per ounce.Mags spent a total of $2.65 on pineapple. How many ounces did she buy?
Andrews [41]

The answer is 10.6 oz.

2.65 / 0.25 = 10.6

Hope this helps! If so, please mark brainliest!

4 0
3 years ago
Read 2 more answers
How many trades of Apple were made
yKpoI14uk [10]
Where the pic or question?
7 0
3 years ago
Other questions:
  • In 1983, a pair of jeans cost $66.35. If a pair of jeans costs $118.10 today, what is the CPI?
    14·2 answers
  • Tammy must run more than 73 miles total to reach her fitness goals. She has already run 33 miles and runs 5 miles per day. Which
    7·1 answer
  • Which line segment is a tangent? <br><br> AN<br> TE<br> TN<br> GN
    5·2 answers
  • HELP ME PLEASE
    10·1 answer
  • Determine polynomial expressions for the perimeter and the area of the figure shown below
    8·1 answer
  • The equation of a circle is (x + 3)2 + (y – 5)2 = 81. Determine the coordinates of the center of the circle and the length of th
    15·1 answer
  • Hi please help me with this question
    6·2 answers
  • What is the volume of the cylinder below?​ ​
    8·2 answers
  • Find the distance between (-5 3) and (4 -5)​
    14·1 answer
  • Determine the value of y, if x is 4.<br> Y=|x-7|
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!