In the accompanying diagram, EF intersects AB and CD at G and H, respectively, and GI is drawn such

Mathematics

1 answer:

Ann [662]2 years ago

4 0

23G gdhudbdjxbxhhd djdndinsjsisn Dj dish dish

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There were 42 mangoes in each crate. 12 such crates of mangoes were delivere to a factory. 4 mangoes were rotten and had to be t

tatyana61 [14]

Answer: 50

Step-by-step explanation: 42x12=504. 504-4=500. 500/10=50.

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2 years ago

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What is the greatest perfect square that is a factor of 396? Explain

DedPeter [7]

<span>To find the greatest perfect square that is a factor of 396, first we check what are the factors of 396
Factors of 396 are: 1,2,3,4,6,9,11,12,18,22,33,36,44,66,99,132,198,396
Now we check which is the greatest perfect square in these.
396, 198, 132, 99, 66,44 are not perfect square,
so 36 is the largest perfect square from the factors of 396, 6 x 6 = 6</span>² = 36

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2 years ago

Listed below are pulse rates (beats per minute) from samples of adult males and females. Does there appear to be a difference

MrMuchimi

Answer:

There appears to be a difference between the pulse rates from samples of adult males and females. The average pulse rate of males is 63.75 while that of females is 75.875.

Coefficient of Variation (male) = 33.44%

Coefficient of variation (female) = 28.35%

Step-by-step explanation:

Mean (male) = $\frac{sum of x}{n} =\frac{1020}{16} =63.75$