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
olga55 [171]
3 years ago
10

1. The ratio of apples to oranges is 3 to 2. If you have 30 apples, how many oranges do you have?

Mathematics
1 answer:
pochemuha3 years ago
7 0
1. You have 20 oranges. 3 x 10 = 30. So you do the same with oranges. 2 x 10 = 20
2. 12 cats. 20/5 x 3 = 12
3. 30,000. 3 x 3 = 9. 10,000 x 3 = 30,000
4. 15/3 x 2 = 10
You might be interested in
Hi, I am taking PSAT and I am working on the math section. I need help with answering this math type of question. Please give th
ValentinkaMS [17]

By using the concept of uniform rectilinear motion, the distance surplus of the average race car is equal to 3 / 4 miles. (Right choice: A)

<h3>How many more distance does the average race car travels than the average consumer car?</h3>

In accordance with the statement, both the average consumer car and the average race car travel at constant speed (v), in miles per hour. The distance traveled by the vehicle (s), in miles, is equal to the product of the speed and time (t), in hours. The distance surplus (s'), in miles, done by the average race car is determined by the following expression:

s' = (v' - v) · t

Where:

  • v' - Speed of the average race car, in miles per hour.
  • v - Speed of the average consumer car, in miles per hour.
  • t - Time, in hours.

Please notice that a hour equal 3600 seconds. If we know that v' = 210 mi / h, v = 120 mi / h and t = 30 / 3600 h, then the distance surplus of the average race car is:

s' = (210 - 120) · (30 / 3600)

s' = 3 / 4 mi

The distance surplus of the average race car is equal to 3 / 4 miles.

To learn more on uniform rectilinear motion: brainly.com/question/10153269

#SPJ1

4 0
1 year ago
Math question for algebra 1! Please help thanks picture provided
Murrr4er [49]
The answer is 1800 you take .06 being the cost of every sq yard and multiply it by 300 being the amount of sq yards
5 0
3 years ago
To pass science, a student must earn at least a grade of 70. How many students failed this science class? A histogram titled Sci
Rashid [163]

Answer:

7 students

Step-by-step explanation:

4 0
2 years ago
Is 23 a prime number or a composite number? Plzz help
kvasek [131]
23 is a prime number because the only factors ( numbers that can be multiplied to get 23) are 1 and 23.
6 0
3 years ago
Read 2 more answers
What is the value of x?<br><br> • 7<br> • 7√2<br> • 14<br> • 14√2
MakcuM [25]

Answer:

<h2>7</h2>

Step-by-step explanation:

Look at the picture.

We have the triangle 45° - 45° - 90°. The sides are in ratio 1 : 1 : √2.

Therefore we have the equation:

x\sqrt2=7\sqrt2\qquad\text{divide both sides by}\ \sqrt2\\\\x=7

7 0
3 years ago
Other questions:
  • Arianna kicks a soccer ball off the ground and into the air with an initial velocity of 42 feet per second. Assume the starting
    6·2 answers
  • 684303 rounded to nearest thousand
    7·1 answer
  • Kerry invests $682 in a savings account that earns 5.4% compounded annually. Andy invests $682 in a savings account that earns 7
    9·1 answer
  • Mr. Eisner pays $888 for 6 nights in at hotel how much does Mr. Eisner pay per night.
    6·2 answers
  • Given the equation y = 3x-5, what is the slope
    10·1 answer
  • What is the volume of a rectangular prism that has a length of 15 mm, a width of 11 mm, and a height of 4 mm?
    13·2 answers
  • SOMEONE PLEASE PLEASE HELP
    11·1 answer
  • Molly knows that 30% of the students at her school are boys and that there are 600 boys at her school. She wants to find the tot
    8·2 answers
  • Which is the equation that can be used to find the volume of any prism?<br> (Geometry)
    5·1 answer
  • The cost of renting a bus for a field trip was split evenly among 20 students. At the last minute, 10 more students joined the t
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!