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
Tanya [424]
3 years ago
9

A tire rim has a diameter of 15 in. What is the circumference of the tire rim? Use 3.14 for Pi.

Mathematics
1 answer:
mamaluj [8]3 years ago
6 0

Answer:

48.6 in

Step-by-step explanation:

Circumference=\pid

                        =(3.14)(15 in)

                        =48.6 in

You might be interested in
1. 1/3 x 1/5= 2. 1/3 x 2/4= 3. 1/2 x 4/7= 4. 1/4 x 2/5= 5. 1/3 x 1/2= 6. 1/2 x 3/4= 7. 2/4 x 1/3=​
Luba_88 [7]
1. Should be 1/15 2. Should be 1/6 3. 2/7 4. 1/10 5. 1/6 6. 3/8 7. 1/6
4 0
3 years ago
You roll a 6 sided die 2 times what is the probability of rolling a 6 and then rolling a number greater than 2
jek_recluse [69]

Answer:

1/9 probability of rolling a 6 and then a number greater than 2

Step-by-step explanation:

1. Rolling a six on the first go is 1/6 chance

2. Rolling a number greater than 2, for example 4, is also 1/6 chance

3. So we know that at first, there is a 1/6 chance of rolling a 6, now when the die is rolled again, there needs to be a 3, 4, 5 or 6, each of these has a 1/6 chance again

4. So the chance of rolling a 6 and then a 3 is solved by finding the chance of rolling 6, then multiplying that by the chance of rolling a 3 afterwards

5. We get an equation of 1/6 x 1/6 which = 1/36

6. We apply this to the rest of the possible combinations, 6 and then 4 which is 1/36,  6 and then 5 etc.

7. Once we find all possible combinations, we add them up, this means that 6 then 3 = 1/36, 6 then 4 = 1/36, 6 then 5 = 1/36 and 6 then 6 = 1/36 is added so we get 1/36 + 1/36 + 1/36 + 1/36 = 4/36

8. We simplify this to get 1/9

7 0
3 years ago
On a recent trip to the convenience store, you picked up 2 gallons of milk, 6 bottles of water, and 7 snack-size bags of chips.
pshichka [43]

Answer:

The water costs $1.90, the chips are $.95 and the milk is $3.80.

Step-by-step explanation:

Let m = milk

Let w = water

Let c = chips

2m+6w+7c =25.65      w = 2c     m = w + 1.90

For the first equation, substitute w for 2C and m for w + 1.90 to get:

2(w+1.90) +6(2c) + 7c = 25.65

2w+3.8+12c+7c=25.65

2w+19c = 21.85

Now substitute 2c for w:

2(2c)+19c =21.85

4c + 19c = 21.85

23c = 21.85

c = .95  Now that we know the cost of the chips we can use that to find the water and the milk for the original equations that we wrote at the top.

w = 2c

w=2(.95) = 1.90

m = w + 1.90 = 1.90+1.90 = 3.80

5 0
2 years ago
Help me help me help me
polet [3.4K]

Answer:

D 28

Step-by-step explanation:

6 0
3 years ago
Please Help me with this question
Olegator [25]

Answer:

look up mixed numbers calculator by calculator soup, and then you can find all of your answers! Its an amazing website! good luck (:

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Whats the answer to this problem
    10·2 answers
  • A point is to a number line as a ____ is to a coordinate grid
    9·1 answer
  • Can somone please show me how to graph y=4/5x-7
    12·2 answers
  • Each music class sings 8 songs a week.how many songs does each class sing in 5 weeks 6 weeks 7 weeks?
    7·1 answer
  • a car can travel 540 miles in the same time it takes a bus to travel 180 miles. if the rate of the bus is 40 miles per hour slow
    15·1 answer
  • Rick won 27 tickets playing a game. To get a prize, he needs to win at least 30 more tickets. How many more tickets can he won’t
    13·1 answer
  • I ordered some books online for myself and friends. ​Each book costs \$ 13$13 and the store charges a flat rate for shipping of
    6·1 answer
  • The contractor for a new school put a rectangular garden in the courtyard. The length of this garden is 5 feet longer than its w
    7·1 answer
  • Can you plz help with this?
    7·2 answers
  • What is the solution for -2 + x <4
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!