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
Svetlanka [38]
3 years ago
11

A multiple-choice test has five questions, each with four choices for the answer. Only one of the choices is correct. You random

ly guess the answer to each of the questions. Find the probability that you answer three of the questions correctly. Find the probability that you answer at most two of the questions correctly.
Mathematics
1 answer:
densk [106]3 years ago
8 0
Jajsbsbhsshsjjs shshsjis shsjsjejs. Sbsksisisis
You might be interested in
Find two postive numbers such that the ratio of the two numbers is 5 to 3 and the product of the two numbers is 540.
svet-max [94.6K]

Answer:

337.5 and also 202.5

Step-by-step explanation:

do 8x = 540 since 5 and 3 are in a ratio... so you get 5x plus 3x. Then you solve for x and get 67.5..67.5 times 3 is 202.5 and 67.5 times 5 is 337.5.

8 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP! BRAINLIEST FOR RIGHT/BEST ANSWER!
zzz [600]
The correct answer is b I’m pretty sure
7 0
3 years ago
Which line is the graph of the function y = x + 6?
Kamila [148]
The graph of the function is line A
4 0
2 years ago
This year, the Newville Tigers won six games more than the Wilton Panthers won. The Tigers won 22 games. Which equation cannot b
Usimov [2.4K]

Answer:

The ones that can be used are (B and A)

The ones that cannot be used are (C and D)

Step-by-step explanation:

Because the panthers got 6 less and the tigers got 22…

b+6 would make 22 (panthers plus 6 makes tigers)

22-b would also be 6 because 6+b makes 22, so subtracting b from 22 makes 6

5 0
2 years ago
Jana is doing an experiment. She is on a dock that is 10 feet above the surface of the water. Jana drops the weighed end of a fi
Pani-rosa [81]
To solve we have the following equation below,

Assumption: Line of reference is the surface of the water.

Final distance between Jana & fishing line = (dock height) +(reels out) -(reels back)  


Final distance between Jana & fishing line = 10 + 35+ 29 - 7 = 67 feet

<em> ANSWER: 67 feet</em>
7 0
3 years ago
Other questions:
  • You are to give an injection of a drug. The dosage is 0.4 mg per kilogram of bod The concentration of the drug in vial is listed
    9·1 answer
  • Think I know this but need help
    8·1 answer
  • A drink is made by mixing pineapple juice, orange juice and lime juice in the ratio 2:7:3. How much pineapple juice is used
    11·1 answer
  • Y = - |x+3| - 4<br><br><br> It needs to be graphed, please help!
    15·2 answers
  • Sonya wants to buy new sneakers that cost $125.50. She has $35.50 saved and plans to save $9 each week. Write and solve an equat
    14·2 answers
  • No files if your not sure don’t Awnser if correct I will give brainlest
    6·1 answer
  • Which answer has the smallest value?
    9·2 answers
  • For which situation could flipping a coin be
    13·1 answer
  • Is x + 1 a factor of the polynomial function p(x) = x^3 – 7x^2 - 10x + 16​
    6·2 answers
  • Show that the sum of the first 2n natural numbers is n(2n+1)
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!