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Sergeeva-Olga [200]
3 years ago
10

Help me pls. answer correct

Mathematics
1 answer:
siniylev [52]3 years ago
3 0

Answer:

1st answer is

(x.y) = ( \frac{38}{5} . \frac{2}{5} ) \\

2nd answer is (x, y) =(36, 45)

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The batting averages for seven baseball players are listed below. 0.176, 0.235, 0.272, 0.158, 0.201, 0.255, 0.303 What is the in
bonufazy [111]

Answer:

Interquartile Range= 0.079.

Step-by-step explanation:

Given,

The batting averages for seven baseball players are

0.176, 0.235, 0.272, 0.158, 0.201, 0.255, 0.303

First we have arrange the data in descending order or ascending order.

The ascending order of the data is

0.158, 0.176, 0.201, 0.235, 0.255, 0.272, 0.303

Median: The middle term of the data is the median of the data.

Here

Median = 0.235

First quartile: The median of the lower half of data.

The lower half of the data is 0.158, 0.176, 0.201

Q_1=0.176

Third quartile: The median of the upper half of data.

The upper half of the data is 0.201, 0.255, 0.303

Q_3=0.255

Interquartile: The difference between first quartile and third quartile.

Interquartile Range = Q_3-Q_1

                                  =(0.255- 0.176)

                                  =0.079

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3 years ago
Help please due today
aev [14]

Answer: This would usually be done in rl with a rulers or angle stick but id say its 78degrees

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Which operation should be performed first according to the order of operations? 3(4)^2/4+16-9
skad [1K]
PEMDAS
Parenthesis
Exponent
Multiplication
Division
Addition
Subtraction

ask yourself which one of these comes first in the given equation

hint: its the exponent 
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Dan buys a car for £1700.
Crank

Answer: £2080.00 :)

hope it helps

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Please help me with this question I will give brainliest.
Ainat [17]

Answer:

All you need to remember is the rules

Step-by-step explanation:

Let us remember

a to the m power x a to the nth power is = a to the m+n power. (add the exponents)

And

a to the m power ÷ a to the nth power is = a to the m-n power. (subtract the exponents) So

14 to the -4 power x 14 to the 7 power= 14 to the -4+7 which is equal to 14 to the 3rd power

6 0
3 years ago
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