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
Alisiya [41]
3 years ago
10

Ian has 20 football cards, and Jason has 44 baseball cards. They agree to trade such that jason

Mathematics
1 answer:
Alina [70]3 years ago
8 0

Answer:

12 trades

Step-by-step explanation:

Let's call 'x' the number of trades they will do.

After each trade, the number of cards Ian has increase by 1 (he gives 1 but receives 2), and the number of cards Jason has decrease by 1 (he receives 1 but gives 2), so after x trades, the number of cards Ian has is 20 + x, and Jason has 44 - x.

To find the number of trades when they will have the same amount of cards, we have that:

20 + x = 44 - x

2x = 24

x = 12 trades

You might be interested in
Write 27/22 as a decimal rounded to the nearest tenth? ​
Verizon [17]

Answer:

1.2

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Boating: A paddleboat moves at a rate of 12 mph in still water. If the rover’s current moves at a rate of 3 mph, how long will i
Lostsunrise [7]

The time taken by the boat to travel 32 miles downstream is 2.1 hours and for upstream 3.56 hours.

<h3>What is speed?</h3>

Speed is defined as the ratio of the time distance traveled by the body to the time taken by the body to cover the distance.

Given that:-

  • A paddleboat moves at a rate of 12 mph in still water. If the rover’s current moves at a rate of 3 mph.
  • how long will it take the boat to travel 36 miles downstream and 36 miles upstream?

The time taken by the boat upstream will be calculated as:-

( B + W ) Td = D

( 12 + 3 ) Td = 32

( 15 ) Td = 32

Td = 32 / 15 = 2.1 hours

The time taken by the boat downstream will be calculated as:-

( B - W ) Tu = D

( 12 - 3 ) Tu = 32

9 Tu = 32

Tu = 32 / 9 = 3.56 hours.

Therefore the time taken by the boat to travel 32 miles downstream is 2.1 hours and for upstream 3.56 hours.

To know more about Speed follow

brainly.com/question/6504879

#SPJ1

4 0
2 years ago
A spinner with 12 equally sized slices has 12 yellow slices. The dial is spun and stops on a slice at random. What is the
saveliy_v [14]

Answer:

1/1

Step-by-step explanation:

The reason why is because the spinner has 12 slices and on that spinner there is 12 yellow slices meaning all the slices on the spinner are yellow.

This means it is a 100% chance to land on yellow but 100% aas a fraction is 100/100.

You can simplify 100/100 a hundred times to 99/99 to 98/98 you can keep doing it but it's lowest form is the lowest number besides zero and that is 1 so it's lowest form is 1 out of 1 or 1/1 or 100%.

Hope this helps have a great afternoon:)

3 0
2 years ago
If ∠1 and ∠2 are complementary and m∠1= 17°, what is m∠2?
hichkok12 [17]
Complementary angles add up to 90*. Therefore, the logical answer would be 
D, 77.

5 0
3 years ago
What is the common denominator of 1/4 and 2/3
Inga [223]

There are an infinite number of possible common denominators.

The smallest one is  12 , and every multiple of 12 is another one.

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is cos^{-1} (0.393) [/tex]
    6·1 answer
  • Whichofthefollowingdescribe square root of 0 ?
    7·1 answer
  • in this line of circles, the ratio of the red circles to blue circles is 1:3. how many more red circles would need to be added t
    9·1 answer
  • Susan is traveling from Queens to Staten Island via Manhattan. There are 3 different trains that travel from her home in Queens
    5·1 answer
  • Solve for g.<br> −3+5+6g=11−3g
    13·1 answer
  • A diagonal support beam is attached to the gate of a fence as shown. Which angles must be congruent in order for the top and bot
    11·1 answer
  • Juliana wants to find the mass of a watermelon. what unit should she use?
    14·1 answer
  • Suppose that a recent article stated that the mean time spent in jail by a first-time convicted burglar is 2.5 years. A study wa
    10·1 answer
  • Explain this please!
    15·1 answer
  • The smaller triange was dilated to form the larger triangle. What is the value of x?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!