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
34kurt
3 years ago
13

In a class of 30 students, 12 have a cat and 19 have a dog. There are 6 students who

Mathematics
1 answer:
Anna007 [38]3 years ago
7 0

Answer:

19/30

Step-by-step explanation:

30 students

12 have cat , 19 have dog , 6 no cat or dog

P dog = 19 have dogs/30 students total = .633333...

You might be interested in
HELP QUICK! which graph represents the solution set for the inequality PICTURE INCLUDED
grandymaker [24]
The answer is C because it equals 9
5 0
3 years ago
A line has this equation: y = -2x-5 Write an equation for the parallel line that goes through (-3,-5).​
zhuklara [117]

Answer:

Step-by-step explanation:

y + 5 = -2(x + 3)

y + 5 = -2x - 6

y = -2x - 11

3 0
3 years ago
Having serious block because of the units The density of mercury is 13.6 g/cm3. What approximate mass of mercury is required to
mart [117]
I would approach the problem like this:

1 oz bottle.............................30cm^3
33 oz bottle.............................xcm^3

in a 33 oz bottle will be x=33*30=990cm^3
density=mm/v
13.6g/cm^3= m/ 990cm^3
m= 13.6 * 990=13464 g
or 13.464 kg in a 33 oz bottle
3 0
3 years ago
If the leg of a triangle is 48 and the hypotenuse is 60 what is the length of the other leg
AURORKA [14]

Answer:

The length of the other would be 36.

Step-by-step explanation:

a² + b² = c²

b² = c² - a²

b² = 60² - 48²

b² = 3600 - 2304

b² = 1296

√b² = √1296

b = 36

4 0
3 years ago
What add up to get 1 but multiplies to get -42
Tems11 [23]

Answer:

7 and -6

Step-by-step explanation:

7 + (-6) = 1

7 * (-6) = -42

6 0
3 years ago
Other questions:
  • Evaluate: 8×6+(12-4)÷2
    5·1 answer
  • Help please i honestly don't understand ​
    5·1 answer
  • PLEASE HELP MEEEEEE!!!!!!!
    14·1 answer
  • Fourth grade common core. Gotta love it
    9·2 answers
  • My teacher doesn’t really teach, so I don’t understand ANYTHING, so just need some help figuring out he answer !
    12·2 answers
  • 5x - 2 = 10 - x <br> Please help fast thankyou
    9·2 answers
  • Plz help me asap I need help 1k point ​
    5·2 answers
  • 5/8 brainliest im giving if u get it right :D
    14·2 answers
  • Sally has 3 /4 of a yard of ribbon. she uses 1/8 yard of ribbon to make each bow. does she have enough ribbon to make 7 bows?
    7·2 answers
  • I need help plz if any one is willing to help me
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!