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k0ka [10]
3 years ago
9

A baseball player got 102 hits in the last 300 times at bat. Explain how you would find the percent of times at bat.​

Mathematics
2 answers:
ehidna [41]3 years ago
8 0

Answer:

34%

Step-by-step explanation:

You would cross mulitply to find the answer.

\frac{102}{300}  x  \frac{x}{100}

multiplying that out would equal

300x = 10200

then find x by dividing 10200 by 300

you get x=34 and 34 out of 100 is 34%

slava [35]3 years ago
6 0

Answer:

34%

Step-by-step explanation:

Divide the number of hits, 102, by the times at bat, 300. Then move the decimal 2 places to the right and add the percent sign to get 34%.

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I really need help with this is due on Friday pls help with steps!
olchik [2.2K]

Answer:

1. 11

2. 7

3. 4

4. 10

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5. 17.2

6. 2.2

7. 3.3

8. 7.9

Step-by-step explanation:

When calculating square root, you always need to find a number multiplied by itself twice that gives the number

Example: \sqrt{64}

What number multiplied by itself twice gives 64? Number 8! because 8 × 8 = 64

Now cube root is a little bit different. This time, you will need to find a number multiplied by itself three times that gives that number.

Example: \sqrt{125}

What number multiplied by itself three times gives 125? Number 5! because 5 × 5 × 5 = 125

Hope this helps!

8 0
2 years ago
Write the slope-intercept inequality (-6,4) (0,2)​
jok3333 [9.3K]
Answer: The answer is y=-1/3x+2.

Explanation:The slope equals,m=-1/3,when you do the rise over run method.Then the y-intercept equals,b=2,so that is how you get the answer y=-1/3x+2.
5 0
3 years ago
What ratios are equivalent<br> to 3/5
barxatty [35]
The given ratios 3: 5 and 15: 25 are equal. Because when you divide the ratio 15: 25 by 5 on both numerator and denominator, the first ratio 3: 5 can be obtained. Similarly, when you multiply the first ratio 3: 5 by 5, the ratio 15: 25 can be obtained.
5 0
3 years ago
A standard deck has 52 cards consisting of 26 black and 26 red cards. Three cards are dealt from a shuffled deck without replace
Allisa [31]

They aren't independent since the probability uses all the cards in the deck

So at the first deal we have the chance of 26/52 of getting a red card, at the second deal we have the chance of a 25/51 of getting another red card, so they aren't independent

8 0
3 years ago
A furniture store is having a sale on sofas and you're going to buy one. The advertisers know that buyers get to the store and t
MrRissso [65]

Answer:

$290

Step-by-step explanation:

We are told that 1 out of 5 buyers change to a more expensive sofa than the one in the sale advertisement.

Now we are told that the advertised sofa is $250 and the more expensive sofa is $450.

Thus;

P(x) for expensive sofa = 1/5

P(x) for sofa in sale advertisement = 4/5

Thus, expected value is;

E(X) = (1/5)450 + (4/5)250

E(x) = 90 + 200

E(x) = $290

6 0
2 years ago
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