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Alborosie
3 years ago
5

A factory makes tennis balls. Every tennis ball must meet a quality standard, or it will be rejected. The percentage that meets

the quality standard is 99.8%. If 20,000 tennis balls are made, then about how many are expected to be rejected?
Mathematics
1 answer:
Anettt [7]3 years ago
3 0
The answer you're looking for is 40 tennis balls.
Hope this helped!
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write the ratio as a fraction in simplest form. with whole numbers in the numerato and denominator. 40g : 64g​
babunello [35]

Answer:

\frac{5g}{8g} OR 5g : 8g

Step-by-step explanation:

Also a ratio can also be represented by a fraction; \frac{40g}{64g}

So to make the ratio to the simplest form we have to divide by a number that can divide both number.

40g : 64g

We can start dividing by 2 which will give us;

20g : 32g

\frac{20g}{32g}

Now we can divide by 2 again since it can divide both numbers which will give us;

10g : 16g

\frac{10g}{16g}

We can still divide by 2 since it can divide both numbers which will give us;

5g : 8g

\frac{5g}{8g}

Since no numbers can divide 5 and 8 equally that is our answer.

Also, \frac{5g}{8g}

8 0
3 years ago
Solve for X. Geometry
Dennis_Churaev [7]

Answer:

x=12

Step-by-step explanation:

LM + MN = LN

2x-16 + x-9 = 11

Combine like terms

3x-25=11

Add 25 to each side

3x-25+25 = 11+25

3x = 36

Divide by 3

3x/3=36/3

x = 12

5 0
3 years ago
Someone please help me with this algebra question 100% correct answer only
Leya [2.2K]
The answer is {4, 6, 8, 10, 12} - or B
7 0
3 years ago
Read 2 more answers
I NEED HELP ASAP ILL GIVE BRAINLIEST<br> 50 = 1.56x+1.29
MrRa [10]

Answer:

x approximately = 31.22  

Step-by-step explanation:

1.29 + 1.56x = 50

- 1.29               - 1.29

_________________

1.56x = 48.71

___________

       1.56

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Hope this helps at all!

3 0
2 years ago
The chances of winning are often written in terms of odds rather than probabilities. The odds of winning is the ratio of the num
Free_Kalibri [48]

Answer:

you should play the game with the probability of winning is one tenth

Step-by-step explanation:

If the probability of winning an instant prize game is one tenth, <u>then the odds in the game can be described as 1:9</u> . The odds are clearly better than the game with odds 1:10.

In other words,

If the odds of winning a instant prize game are​ 1:10, <u>then the probability of winning the game is one eleventh</u>. This is a lower probability than the game which has the probability of winning one tenth.

3 0
3 years ago
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