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GalinKa [24]
2 years ago
15

Ewen has 48 white tiles and 16 blue tiles.

Mathematics
2 answers:
Vika [28.1K]2 years ago
7 0
3:1. You have to find out what times 16 equals 48. 16 x 3 is 48 which means it’s 3:1
Inessa [10]2 years ago
4 0

Answer:

3:1 in simplest form

Step-by-step explanation:

You might be interested in
The apparent brightness of a star if it were viewed from a distance of 10 parsecs (32.6 light- years) is called ________.
Maru [420]

Answer:

Absolute magnitude

Step-by-step explanation: Astronomy deals with the study of stars and other heavenly bodies. Astronomers use apparent magnitude to define how bright a star appears and shines from the earth.

8 0
3 years ago
Simplify: (−2a2b) • (4a5b2) −8a7b3 −8a10b2 −8(ab)10 16a7b3
7nadin3 [17]
I hope this helps you



-2a^2b.4.a^5.b^2



-8.(a^2+5)(b^1+2)



-8.a^7.b^3
7 0
2 years ago
Read 2 more answers
Bottling cola A bottling company uses a filling machine to fill plastic bottles with cola. The bottles are supposed to contain 3
erik [133]

Answer:

P(X

And we can find this probability using the normal standard table or excel:

P(Z

Step-by-step explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".  

Solution to the problem

Let X the random variable that represent the amount of ml of a population, and for this case we know the distribution for X is given by:

X \sim N(298,3)  

Where \mu=298 and \sigma=3

We are interested on this probability

P(X

And the best way to solve this problem is using the normal standard distribution and the z score given by:

z=\frac{x-\mu}{\sigma}

If we apply this formula to our probability we got this:

P(X

And we can find this probability using the normal standard table or excel:

P(Z

4 0
3 years ago
Help please
mrs_skeptik [129]
It will be 1.104 so i think it will be that ikd
6 0
3 years ago
HELP QUICK AND FAST WHAT THE ANSWER
barxatty [35]

D. data collection

Simply the act of collecting data from sample

8 0
3 years ago
Read 2 more answers
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