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
ikadub [295]
3 years ago
9

1. A raffle prize of 14x^2/15 dollars is to be divided among 7x people. Write an expression for the amount of money that each pe

rson will receive.
(SHOW WORK)

2. For a short time after a wave is created by wind, the height of the wave can be modeled using y = a sin 2pi t/T , where a is the amplitude and T is the period of the wave in seconds.

How many times over the first 5 seconds does the graph predict the wave to be 2 feet high?
(SHOW WORK)
Mathematics
1 answer:
kvasek [131]3 years ago
7 0

Step-by-step explanation:

Q1

7x people=14x^2/15

1 person= (14x^2/15)÷7x

// =(7x^2/15)÷x

Each person will recieve= (7x^2/15)÷x

You might be interested in
The tail of a kite is 1.5 feet plus twice the length of the kite. Together, the kite and tail are 15.5 ft long. Find the length
Ivan

Answer:

We know that the kite with the tail is 15 feet and 6 inches. While 6 inches is 0,50 foot, it's 15,5 feet. If the lenght of the kite is x, then:

15,5 = x + 1,5 + 2x

15,5 = 3x + 1,5     / - 1,5 (both sides)

14 = 3x             / : 3 (both sides)

x ≈ 4,66

The kite is approx .4,66 feet long. It means that the tail is about 15,5 - 4,66 = 10,84 feet long.

5 0
3 years ago
Read 2 more answers
How do you get an addition problem that equals -3
charle [14.2K]

Answer:

To get to -3 you can do 1+-4

3 0
3 years ago
Read 2 more answers
Please help!!! quick!! (brainliest if you get it right)
Evgesh-ka [11]
The correct answer is the fourth one
7 0
3 years ago
Read 2 more answers
Hassan and Dionnie played a game of darts, and Dionnie scored 4 more points than Hassan. The total of their scores was 180. How
Varvara68 [4.7K]

Answer:

Let Hassan score be X

Then Dionnie score will be  X + 4

: the sum of Hassan and Dionnie is 180

X + ( X + 4 ) = 180

X + X + 4 = 180

COLLECTING LIKE TERMS

2X = 180 – 4

2X = 176

DIVIDING EACH TERM BY 2

2X/2 = 176/2

X = 88

: Hassan scored 88 and Dionnie score 92

Step-by-step explanation:

6 0
2 years ago
(-9, -5) and (-1, -9)<br> find the midpoint
irga5000 [103]

Answer:

(-5,-7)

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • THE FUNCTION ARCSINE CAN ALSO BE DEFINED AS?
    11·1 answer
  • You, as a mayor of the city, need to create sufficient housing, so that there are no homeless
    5·1 answer
  • A printer prints 28 photos in 8 minutes.
    7·1 answer
  • The Frosty Ice-Cream Shop sells sundaes for $2 and banana splits for $3. On a hot summer day, the shop sold 8 more sundaes than
    12·1 answer
  • Conversion problem for pharmacy
    9·1 answer
  • A new television set was recently purchased for the common room in a Residence Hall for $408.00 including tax. If the tax rate i
    5·1 answer
  • Solve by using substitution. Express your answer as an ordered pair.
    5·1 answer
  • A composite number between 1 and 10?
    7·1 answer
  • Abigail shows up at a restaurant that has 30 tables 12 of them are booth and 18 of them are tables with chairs what is the proba
    6·2 answers
  • The table shows the balance of an account each year. What is the interest rate of the account? What is the balance after 10 year
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!