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
Ivan
3 years ago
13

Ty’s experimental probability of winning a certain game is 1/3. Jana’s expiremental probability of winning the same game is 3/4.

If Ty and Jana each played the game 120 times, how many more games would Jana expect to win over Ty?
Mathematics
1 answer:
Dafna1 [17]3 years ago
4 0

Answer:

Jana is expected to win 40 more games over Ty.

Step-by-step explanation:

If Ty plays the game 120 times, he is expected to win in 1/3 part of 120 games, which is ( 1/3 * 120 =) 40 games.

If Jana plays the game 120 times, she is expected to win in 2/3 part of 120 games, which is ( 2/3 * 120 =) 80 games.

If Jana is expected to win 80 times an Ty is expected to 40 times, then Jana is expected to win ( 80 - 40 =) 40 more games over Ty.

You might be interested in
Express the product in simplest form.
Dmitry [639]

The product in simplest form is (x - 4)

<em><u>Solution:</u></em>

<em><u>Given expression is:</u></em>

\frac{8}{2x+8} \times \frac{x^2-16}{4}

We have to find the product in simplest form

In the given expression,

2x + 8 = 2(x+ 4)

We know that,

a^2-b^2=(a+b)(a-b)

Therefore,

x^2-16 = x^2-4^2 =(x+4)(x-4)

Substitute these in given expression

\frac{8}{2(x+4)} \times \frac{(x+4)(x-4)}{4}

Cancel the common factors,

\frac{8}{2(x+4)} \times \frac{(x+4)(x-4)}{4} = x - 4

Thus the product in simplest form is (x - 4)

8 0
3 years ago
A family spends $450 every month on food. If the family’s income is $1,800 each month, what percent of the income is spent on fo
baherus [9]

Answer:

25%

Step-by-step explanation:

10(450/1800)

8 0
2 years ago
A mountain's peak is 1,224 feet above sea level while the valley is 339 feet below sea level. What is the elevation drop between
Archy [21]
1224+339=1563

Answer is 1,563 feet. Hope this helps.
6 0
3 years ago
Read 2 more answers
A) 2(x+3)=x-4 <br>Could anyone help?​
oee [108]
If solving for x you will first need to combine like terms. Then after getting the amount of numbers and amount of x numbers you will divide the x number from both. After doing that you would get X=-10
7 0
2 years ago
What is the slope of the line that passes through the points
Whitepunk [10]

Answer:

-5/2

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-29-(-9))/(15-7)

m=(-29+9)/8

m=-20/8

simplify

m=-5/2

8 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify <br><br> A) -38.5<br> B) -26<br> C) 7.25<br> D) 20
    9·2 answers
  • (7m-35=5+2m) how do I solve for m???
    11·2 answers
  • What is 4(x-2) in expanding expressions
    9·1 answer
  • three apples and four bananas cost $4.85 . three apples and ten bananas cost $8.75.Find the cost of an apple.
    6·1 answer
  • I want to know how to sole a math problem which is 8-3/2/3
    12·1 answer
  • Help me<br> Is not an exam is a activity
    13·1 answer
  • What is the factored form of the expression? r^2 - 6r + 5
    8·1 answer
  • Drag the expressions into the boxes to correctly complete the table.
    6·1 answer
  • F(x)=2x2+x+1<br> what is the value of f (-3)
    14·1 answer
  • 4. Який ти знаєш хімічний посуд?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!