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
zlopas [31]
3 years ago
15

An exam has two probability problems, 1 and 2. If 37% of the students solved problem 1 and 12% of the students solved both probl

ems 1 and 2, what is the percent of students who solved problem 2 given that they solved problem 1
Mathematics
1 answer:
yan [13]3 years ago
3 0

Answer:

63%

Step-by-step explanation:

37% did not solve problem 2

100% - 37% = 63%

You might be interested in
ArrowRight<br><br> arrowRight<br><br> arrowRight<br><br> arrowRight
poizon [28]

arrowLeft

Hope this Helps!

8 0
2 years ago
Read 2 more answers
Exponents with decimal and fractional base: Evaluate (0.5)2=
Leokris [45]

Answer: Your Answer is 1

Step-by-step explanation:  (0.5) (2)        Imagine your trying to get to the number 1      0.5 is half of one 0.5 x 2 = 1  Hope I helped!!!! (:

8 0
3 years ago
An object is launched from a platform.
tankabanditka [31]

Answer:

  10

Step-by-step explanation:

Ground level is where h = 0, so solve the equation ...

  h(x) = 0

  -5(x -4)^2 +180 = 0 . . . . substitute for h(x)

  (x -4)^2 = 36 . . . . . . . . . . divide by -5, add 36

  x -4 = 6 . . . . . . . . . . . . . . positive square root*

  x = 10 . . . . . . add 4

The object will hit the ground 10 seconds after launch.

_____

* The negative square root also gives an answer that satisfies the equation, but is not in the practical domain. That answer would be x = -2. The equation is only useful for time at and after the launch time: x ≥ 0.

8 0
3 years ago
System of Equations<br><br> y=-x-1<br> y+x=3<br><br> Solve?
ozzi
Solve by substitution

\sf{y=-x-1}
\sf{y+x=3}

Just plug in y=-x-1 into y+x=3

So we get:

\sf{(-x-1)+x=3}

Simplify that:

\sf{-1=3}

And since that is not true, that means this system of equations has no solutions!
6 0
3 years ago
Giving brainlyist to the person with the correct answer
KonstantinChe [14]

Answer:

10 x 20

Step-by-step explanation:

it's 10 on the side of the shaded area, and 20 on the opposing side, so in this case, it must be 10 x 20 = 200.

hope it helps

8 0
2 years ago
Read 2 more answers
Other questions:
  • What is the range of f(x)?
    10·2 answers
  • there are 1200 students at roosevelt middle school there are 700 boys at the school what percentage of the students at roosevelt
    7·1 answer
  • 1. (1/x^3)^2..plz help<br> 2.. (X^2/9)^2
    15·1 answer
  • A tile pattern on a wall is made up of two identical parallelograms and three identical triangles. What is the area of the tile
    6·2 answers
  • The difference between c and 7​
    10·2 answers
  • bobby's grandparents are driving 420 miles to orlando. they drove 185 miles and then stopped for her lunch. about how many more
    14·2 answers
  • Algebra help please?
    8·1 answer
  • What is the measurements of the circle?​
    14·1 answer
  • A proportional relationship exists between x and y. When X=8 the value of Y is 14
    7·1 answer
  • This graph shows the linear relationship between commission med to by a caesperson and number of sale
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!