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
tatiyna
3 years ago
9

In a certain college, 25% of the students failed mathematics, 15% of the students failed chemistry and 10% of the students faile

d both mathematics and chemistry. a student is selected at random. if he failed chemistry what is the probability that he failed mathematics?

Mathematics
1 answer:
Reptile [31]3 years ago
3 0
I hope this helps you.

You might be interested in
Karen, Tara, and Chelsea each buy ice cream and paperback novels to enjoy on hot summer days. Ice cream costs $5 per gallon, and
mestny [16]
B. Karen only

ice cream : $8 a gallon

$8 times 5 equals $40

paperback novels: $8 each

$8 times 5 equals $40

$40 plus $40 equals $80 and Karen is the only one with $80.
7 0
3 years ago
Read 2 more answers
1. y = log x
Nuetrik [128]

Answer:

Domain {x : x  > 1}

Range {y : y ∈ R}

Vertical asymptote x = 0

x-intercept (1, 0)

End behavior consistent

Graph attached down

Step-by-step explanation:

Let us study the equation:

∵ y = log(x)

→ It is a logarithmic function, so no negative values for x

∴ Its domain is {x : x  > 1}

∴ Its range is {y : y ∈ R}, where R is the set of the real numbers

→ An asymptote is a line that a curve approaches, but never touches

∵ x can not be zero

∴ It has a vertical asymptote whose equation is x = 0

→ x-intercept means values of x at y = 0, y-intercept means

   values of y at x = 0

∵ x can not be zero

∴ There is no y-intercept

∵ y can be zero

∴ The x-intercept is (1, 0)

→ The end behavior of the parent function is consistent.

   As x approaches infinity, the y-values slowly get larger,

   approaching infinity

∵ y = log(x) is a parent function

∴ The end behavior is consistent

→ The graph is attached down

6 0
3 years ago
Distributive property<br> Write 3x(21+15) using distributive property
Helen [10]
63x+45x   = 108x

You just multiply 3x by 21 and 15 to get 63x and 45x. You then add the like terms to get 108x.
4 0
3 years ago
Read 2 more answers
The line plot below shows how many points Trevor scored in 20 games
Archy [21]
Can we have a photo?
5 0
3 years ago
"You had your eye on a authentic Aaron Rodgers Jersey at a cost of $124. You saved up and waited to purchase it after the season
dedylja [7]
It would be 75 percent off
5 0
3 years ago
Read 2 more answers
Other questions:
  • A recent survey found that 70% of all adults over 50 wear
    14·1 answer
  • What is this answer and show your work like in that picture
    8·1 answer
  • kayla and megan are growing plants for a science experiment.for the frist measurement kayla grows 5/7 of a inch. megans plant gr
    13·1 answer
  • PLEASE SOLVE IT OUT FOR ME !!!!! PLEASE
    15·1 answer
  • Anja is creating a triangle using three straws. The two shorter straws have lengths of 20 cm and 21 cm. How long, in centimeters
    7·1 answer
  • The number of customers that come to a certain clothing store each day follows a normal distribution. The mean number of custome
    8·2 answers
  • Phthagorean therom: <br> Explain and Solve following questions
    11·2 answers
  • PLEASE HELP ME, EASY MATH QUESTION !!!! (no links), beainliest xtra points profile thanks, thanks, 5star rating ((IF CORRECT))
    13·1 answer
  • I give yall crown please help me i need sm help PLEASEEEEEEEEEEEEEEEEEEEEEEEEE dont bs
    5·2 answers
  • The ages of five friends are 25, 36, 33, 36 and 30 how many of friends are older than the average (arithmetic mean) age?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!