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
koban [17]
2 years ago
9

A pet store has 9 dogs, 6 cats, 8 gerbils, and 7 parrots. A pet is chosen at random. What is the probability of choosing a cat o

r dog?
Check comments for answers to choose from
Please answer fast
Mathematics
1 answer:
podryga [215]2 years ago
6 0
9/30 for dogs and 6/30 for cats
You might be interested in
Suppose you travel to Africa and drop a note in a sealed bottle in the Nile at its source. If the bottle traveled at 7 km/h on a
ValentinkaMS [17]

The time required for the bottle to reach the end of Nile is 963 hours

What is Speed?

Speed is defined as the rate of change of position of an object in any direction. Speed is measured as the ratio of distance to the time in which the distance was covered. Speed is a scalar quantity as it has only direction and no magnitude

Speed = Distance / Time

Given data ,

Let the speed of the bottle in the river be S = 7 km/h

Let the distance traveled by the bottle in the river be D = 6741 km

Now , the time taken by the bottle to reach the distance D with speed S is calculated by the equation

Speed = Distance / Time

and ,

Time = Distance / Speed

Substituting the values of distance and speed in the equation , we get

Time taken by the bottle = 6741 / 7

                                          = 963 hours

Therefore , the time required is 963 hours

Hence , The time required for the bottle to reach the end of Nile is 963 hours

To learn more about speed click :

brainly.com/question/19930939

#SPJ1

5 0
10 months ago
Jeremy weighs 60 pounds. Marilyn weighs 19 pounds. How much heavier is Jeremy than Marilyn​
Schach [20]
60 - 19 = 41

Jeremy is 41 pounds heavier than Marilyn.
5 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP!!!!! NEED DONE QUICKLY!!!!!!!!
Eduardwww [97]

Answer:

the first one from the top

4 0
2 years ago
100 POINTS!!! VERY URGENT
Marta_Voda [28]

Answer:

<u>D) (f o g)(x) = 10x² - 60x + 93</u>

Step-by-step explanation:

f(x) = 10x² + 3

g(x) = x - 3

⇒ (f o g)(x)

⇒ f(x - 3)

⇒ f(x - 3) = 10(x - 3)² + 3

⇒ f(x - 3) = 10(x² - 6x + 9) + 3

⇒ f(x - 3) = 10x² - 60x + 90 + 3

⇒ <u>(f o g)(x) = 10x² - 60x + 93</u>

6 0
2 years ago
Read 2 more answers
Write an equation for the graph, where y depends on x.
Over [174]

Answer:

y = -3x + 6

Step-by-step explanation:

Equation of straight line is given by,

y = mx + b

m = slope of the line

b = y-intercept

From the graph attached,

m = \frac{\text{Rise}}{\text{Run}}

   = \frac{-6}{2}

   = -3

y intercept 'b' = 6

Therefore, equation of the line will be,

y = -3x + 6

5 0
3 years ago
Other questions:
  • Lorenachas a square piece of fabric. She measures on side and finds that it is 9 inches long. Does Lorena have enough informatio
    8·1 answer
  • A family has two cars. the first car has a fuel efficiency of 15 miles per gallon of gas and the second has a fuel efficiency of
    7·1 answer
  • Use DeMoivre's Theorem to find the following. Write your answer in<br> standard form.
    10·1 answer
  • PLEASE HURRY WILL GIVE EVERYTHIBG find the 13th term of 3x^2, 6x^5, 12x^8.....
    9·1 answer
  • I neeeeeeeeeed helpppppppp
    9·2 answers
  • Which of the following terms best describes the set of all points in a plane for which the difference between the distances of a
    5·1 answer
  • Ava has $9 to spent on cards. She finds friends with the same amount of money to split the cost of a set. One set costs $27. Eac
    11·1 answer
  • 82 less than r is less than -164
    6·1 answer
  • How do i correctly label the triangle?​
    6·1 answer
  • I really need help on this pls :)
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!