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
Maslowich
1 year ago
14

The United States earned 104 medals at the 2012 summer olympics. The number of silver medals earned was the same as the number o

f bronze medals. The number of gold medals was 17 more than the number of silver medals. How many of each kind of medal did the united states earn?
Mathematics
1 answer:
Lapatulllka [165]1 year ago
6 0

Answer-29 bronze, 46 gold,and 29 silver.

The first thing to do is take 104 and subtract the 17 medal difference between them all. This is 87. Next we divided 87 into three, which gives us 29. Now we have 29 medals for silver, bronze, and gold. However we must add 17 to the gold medals that we took away earlier. 29+17 is 46. To make sure this is correct we can add 29+29+46. This equals 104, which our original answer, so this was correct.

In 2012 the United States earned 29 bronze medals, 46 gold medals, and 29 silver medals.

HOPE THIS HELPS!! GOOD LUCK!!! <3

You might be interested in
Billy left home at 9 a.M. And rode his bicycle to the park at an average speed of 10 miles per hour here I got the park at 9:30
tamaranim1 [39]

Answer:

Park is <u>5 miles</u> from Billy's home.

Step-by-step explanation:

Given:

Billy left home at 9 a.m. And rode his bicycle to the park at an average speed of 10 miles per hour here and got the park at 9:30 a.m.

Now, to find the distance from park to Billy,s home.

Time it took Billy to rode his bicycle from park to home is from 9.30 a.m to 9.30 p.m.

So, the time = (9.30 - 9.00) = 30 minutes

=\frac{30}{60}  =0.5\ hour.

Speed = 10 miles per hour.

Now, to get the distance from park to Billy's home we put formula:

Distance=Speed\times Time.

Distance=10\times 0.5

Distance=5\ miles.

Therefore, park is 5 miles from Billy's home.

3 0
3 years ago
Please help ASAP pleassssseeeee
Gelneren [198K]

Answer:

4 miles.

Step-by-step explanation:

We know that Molly travels 20 miles in 5 hours, so we can divide by 5 to find out how many miles she travels in 1.

20/5 = 4/1

Therefore, Molly travels 4 miles per hour.

7 0
3 years ago
Read 2 more answers
A sporting good store is offering an additional 30% off all clearance items and she purchases a pair of running shoes on clearan
Talja [164]

Answer:

Total discount = $39.50

                  or 46.47 %

Step-by-step explanation:

First we need to figure out what she will pay for the shoes.  She is getting 30 percent off the 65 dollars.

Discount = price * percent off

                = 65*.3

                = 19.50

The cost of her shoes is the price minus the discount.

Cost = 65- 19.5

        = 45.50


To find the total discount, take the original price and subtract the final cost.

Total discount = 85-45.50

                        = 39.50

To find the total percent discount, we use the formula

      total percent discount = (original - final)/original * 100

                                             = (85- 45.50)/85 * 100

                                             = 39.5/85*100

                                              = 46.47%

4 0
3 years ago
HELP I NEED HELP ON THIS ASSIGNMENT
jasenka [17]

Answer:

he will have $3623.85 after 3 years.

5 0
3 years ago
If the p-value is smaller than the level of significance, what conclusion should we reach?
marshall27 [118]

If the p-value is smaller than the level of significance, then it indicates strong evidence against the null hypothesis, as there is less than a 5% probability the null hypothesis is correct.

In this question,

A p-value is a probability, calculated after running a statistical test on data and it lies between 0 and 1. The p-value only tells you how likely the data you have observed is occurred under the null hypothesis.

One of the most commonly used p-value is 0.05. If the value is greater than 0.05, the null hypothesis is considered to be true. If the calculated p-value turns out to be less than 0.05, the null hypothesis is considered to be false, or nullified (hence the name null hypothesis).

A small p-value (< 0.05 in general) means that the observed results are unusual, assuming that they were due to chance only. Now, the smaller the p-value, the stronger the evidence that should reject the null hypothesis.

Hence we can conclude that if the p-value is smaller than the level of significance, then it indicates strong evidence against the null hypothesis, as there is less than a 5% probability the null hypothesis is correct.

Learn more about p-value here

brainly.com/question/15855760

#SPJ4

7 0
1 year ago
Other questions:
  • 3. what is the simplified form of x+4/7 - x+3/x+5
    12·1 answer
  • Which numbers are solutions of the inequality? X&lt;-8;-10,-5,0
    12·1 answer
  • Which represents a perfect cube?<br> 6.6.6<br> 6+6+6<br> 3.3.3.3<br> 3+3+3+3+3
    5·1 answer
  • the product of two numbers is larger than 800, but smaller than 900. if one of the numbers is 32, what might the other number be
    5·1 answer
  • Solve the equation for x.<br><br><br>-x/10 = 7<br><br><br>x = _______
    10·1 answer
  • . Find the percent of change from 24 to 18.
    6·1 answer
  • 20
    15·1 answer
  • Which of the following values is closest to the standard deviation for the set
    13·1 answer
  • May someone please help? thank you!
    9·1 answer
  • Find the lcm of polynomials (x³-4x²+4x) and (2x²-3x-2)<br><br><br><br>I need this answer fast​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!