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
stira [4]
3 years ago
15

*PLEASE ANSWER, DIFFICULT QUESTION* Thomas wants to invite Madeline to a party. He has an 80% chance of bumping into her at scho

ol. Otherwise, he’ll call her on the phone. If he talks to her at school, he’s 90% likely to ask her to a party. However, he’s only 60% likely to ask her over the phone.
What is the total probability of Thomas inviting Madeline to the party?
a.) 100%

b.) 84%

c.) 64%

d.) 90%

Mathematics
1 answer:
olchik [2.2K]3 years ago
7 0

B or D

Either one of them

You might be interested in
In a certain Algebra 2 class of 29 students, 13 of them play basketball and 7 of them play baseball. There are 4 students who pl
Inessa [10]

Answer:

16/29

Step-by-step explanation:

P(A∪B) = P(A) + P(B) - P(A∩B)

P(basketball or baseball) = P(basketball) + P(baseball) - P(both)

= (13/29) + (7/29) - (4/29)

= 16/29

The probability that a randomly chosen student plays either sport is 16/29.

3 0
3 years ago
Answer step by step <br> please
Vanyuwa [196]

Answer:

the answer is D, because 30/2 is 15.

7 0
2 years ago
Read 2 more answers
A student provided the steps for solving an equation. Which statement describes the error in the solution?
Stella [2.4K]
Answer: A.

They did not distribute the 3 to the 4 and -5a correctly.
4 0
2 years ago
Which is an equation of the line that passes through the points (-6,-8) and (4,-4)
natita [175]

Answer:

y=\frac{2}{5}x-6.5

Step-by-step explanation:

\frac{(-8)-(-4)}{(-6)-4} \\ = \frac{-4}{-10} = \frac{2}{5\\}

y=mx+b

-8 = (\frac{2}{5}) (-6) +b

-8 = - \frac{12}{8} +b

b= -6.5

5 0
3 years ago
Write the ratio as a fraction in simplest form.<br> 10 feet to 5 yards
Alex17521 [72]

Answer:

1:0.33

Step-by-step explanation:

This is because one foot= .333 yards

I hope this is what you were asking! :)

3 0
3 years ago
Other questions:
  • patty's pies made 2 peach pies using 10 cups of peaches. they made 3 pies using 15 cups of peaches and 4 pies using 20 cups of p
    15·2 answers
  • 624 feet to 702 feet
    15·2 answers
  • 10^-x=3^2x what is the answer
    7·1 answer
  • Three times a number is the same as five more than twice the number
    6·2 answers
  • HELP PLS!!!
    15·1 answer
  • (x+4)+(x-3)+(2x+2)+(x^2+3x+1)
    9·1 answer
  • Consider the following sequence -3; 2; 7; 12 Find an expression for the term Which term of the sequence with equal 77"}​
    15·1 answer
  • An account is opened with an initial deposit of $700 and earns 3.3% interest compounded semi-annually. What will the account be
    9·1 answer
  • PLZ HELPPP.3+28/z +4s use z=7 and s=5
    5·1 answer
  • There is a bag filled with 5 blue and 4 red marbles.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!