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
lana [24]
3 years ago
7

There are approximately 2.2 million marriages per year in the US.  How many marriages per hour is this?

Mathematics
1 answer:
Grace [21]3 years ago
3 0
1 year=365 days
1 day= 24 hours, si
365 days=365×24
365 days= 8760 hours

We know that about 2200000 marriages in 8760 hours, so I have this:
2200000 marriages:8760 hours
?marriages:1 hour
This is call tree diagram
First step:
Use crops multiply, so
1×2200000=220000
Second step:
Divided
2200000÷8760≈251 marriages per hour. As a result, this is about 251 marriages per hour in the US. Hope it help!
You might be interested in
Gasoline costs $2.79 per gallon Is the number of gallons proportional to the total cost
nekit [7.7K]
I don't think it's proportional, because in order for a question to be a proportional question has/could be to be like this:

Gasoline costs $2.79 per 2 gallon. How much will it cost for 8 gallon. Then, we cross multiply and all to find the answer.
3 0
3 years ago
A bicycle shop sells only bicycles and tricycles. Altogther there are 23 seats and 50 wheels. How many bicycles and tricycles ar
slamgirl [31]

Answer:

The number of bicycles is 19.

and the number of tricycles is 4.

Step-by-step explanation:

As we know that the number of seats in bicycles as well as in tricycles is 1.

The number of wheels in bicycles is 2

and the number of wheels in tricycles is 3.

Let the number of bicycles be x.

and the number of tricycles be y.

Thus using the given information we can make equation as,

x + y = 23

and, 2x + 3y = 50

Solving these two equations:

We get, x = 19 and y = 4

Thus the number of bicycles is 19.

and the number of tricycles is 4.

8 0
3 years ago
Which of the following is the reciprocal of 1 2/3
lana66690 [7]
The reciprocal is B. 3/5
6 0
3 years ago
Read 2 more answers
VOLLEYBALL. MY VOLLEYBALL PLAYERS THIS QUESTION IS FOR YOU.
DaniilM [7]

Answer:

Create drills athletes want to win. While everyone wants to win, make sure everyone is having fun too.

Set measurable goals, benefit out responsibility and roles, give ownership, and stop and listen to each other when something is wrong.

Step-by-step explanation:

hope this helps...

have a good day

5 0
3 years ago
3/4 times 2 1/2 times 4/5
amm1812
The answer to your problem is 6
5 0
3 years ago
Read 2 more answers
Other questions:
  • A refrigerator contains 6 apples, 5 oranges, 10 bananas, 3 pears, 7 peaches, 11 plums, and 2 mangos. Imagine you stick your hand
    13·1 answer
  • F(x)=x^2+7x-30<br> Find the intercepts, domain and range
    12·1 answer
  • PLEASE ANSWER ASAP!!!!!!​
    15·2 answers
  • Any of these questions will be ok
    5·1 answer
  • Jai bought a helmet and a pair of skates.
    8·1 answer
  • The inequality x ≥ −10 represents the possible values for x on a number line. Which is NOT a possible value for x? A) −11 B) −10
    12·2 answers
  • Bob has 12 red cards and 20 green cards. what is the ratio of Bob's red cards to his green cards​
    14·2 answers
  • At Fairview middle school 75 being members need to raise a total of $8250 for a trip so far they have is $3120 how much money in
    6·1 answer
  • How do you find the volume of prisms?
    12·1 answer
  • If y is proportional to the sqaure root of x and y equal x when x equal 5,evaluate y when x eqaul 9.​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!