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andreev551 [17]
2 years ago
8

Of their first 18 games of the season, the

Mathematics
1 answer:
kramer2 years ago
5 0

Answer:

77.78%

Step-by-step explanation:

Let us start this problem by finding the fraction of games the Cubs won in that season. In the numerator, we should have the number of games they won. In the denominator, we will have the total number of games they played.

Let us find the number of games the Cubs won. We know they played a total of 18 games and lost 4 games. Therefore, the remainder must be the games they won -- we subtract the two values:

18-4=14 games won

As mentioned before, we also know the total number of games they played, given to us -- 18 games. We can now form our fraction and simplify it.

\frac{14}{18} =\\\frac{7}{9}games won

To find the percent, let us find the decimal value first. After calculation, \frac{7}{9} = 0.7778

To convert this value into a percentage, we simply <em>shift the decimal point to digits to the right</em>. We now have

77.78%

<u>Therefore, the Cubs won 77.78% of their games.</u>

<u />

<em>I hope this helps! Let me know if you have any questions :)</em>

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Solve for y. -13=4y+3
mina [271]

Answer:

y = -4

Explanation:

The initial expression is:

-13 = 4y + 3

So, we need to substract 3 from both sides of the equation:

-13 - 3 = 4y + 3 - 3

-16 = 4y

Then, dividing both sides by 4, we get:

-16/4 = 4y/4

-4 = y

Therefore, the solution of the system is y = - 4.

4 0
1 year ago
What is the mean and MAD of this data set?
just olya [345]
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3 years ago
A chef uses 4 3/4 cups of broth for 10 servings of soup. How much broth used in each serving of soup? Let x represent the number
kozerog [31]
Answer: 0.475 cups of broth per serving.

Explanation:


1) Ratio given:

 i) To facilitate the operations, transform the mixed number 4 3/4 cups into improper fraction:

4 + 3/4 = [16 + 3] / 4 = 19 / 4

ii) ratio broth: servings

\frac{ \frac{19}{4}cups }{10servings}

2) Proportion with the unknown number of cups of broth per serving:

\frac{ \frac{19}{4}cups }{10servings}= \frac{x}{1serving}

3) Solve for the unknown:

x = [19 / 4] cups × 1 serving / 10 servings = 19 / 40 cups = 0.475 cups
3 0
3 years ago
The Hendricksons are in charge of bringing treats for 5050 football players. They brought 33 coolers of popsicles and 22 coolers
antiseptic1488 [7]

Answer:

D) There will be close to 3030 football players but probably not exactly 3030 football players who get a popsicle.

Step-by-step explanation:

We know that the Hendricksons are in charge of bringing treats for 5050 football players.  

They brought 33 coolers of popsicles and 22 coolers of ice cream sandwiches. Each player is going to randomly select a cooler from which to get their treat.

 

We conclude that:

D) There will be close to 3030 football players but probably not exactly 3030 football players who get a popsicle.

7 0
2 years ago
Read 2 more answers
Harlp needed ok thanks dudes
Ivanshal [37]

Solution:

<u>A few definitions...</u>

  • Rational number - Any integer, fraction, terminating decimal, or repeating decimal is classified as a rational number
  • Irrational number - All the real numbers which are not rational numbers.

<u>Option A - Rational or Irrational?</u>

  • 1/2 + 1/3

Since both are known as fractions, they are rational numbers.

<u>Option B - Rational or Irrational?</u>

  • √2 + 5/2

√2 is classified as an Irrational number because if it is simplified, it does not result in any integer, fraction, terminating decimal, or repeating decimal.

<u>Option C - Rational or Irrational?</u>

  • 1/√4 + 7/2
  • => 1/2 + 7/2
  • => 8/2 = 4

Since this is an integer, this is rational.

<u>Option D - Rational or Irrational?</u>

  • √9 + √4
  • => √3 x 3 + √2 x 2
  • => 3 + 2 = 5

Since this is an integer, this is rational.

In conclusion...

Option B is correct.

8 0
2 years ago
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