1 year ago

if each element in the input is mapped to one element in the output, then the relation is called as a

Mathematics

1 answer:

Mumz [18]1 year ago

3 0

Answer:

function

Step-by-step explanation:

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There are two paths that one can use to go from Sarah’s house to James’ house. One way is to take C street, and the other way re

Anastaziya [24]

Answer:

2.5 < 3.5, 3.5 – 2.5 = 1.

C street is shorter by 1 mile

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2 years ago

The weight of tigers follow a normal distribution with a mean of 220 kg and a SD of 30 kg. 1) If we randomly select a tiger, wha

mylen [45]

Answer:

0.89736

Step-by-step explanation:

We solve this question using z score formula

Z score = x - μ/σ

x = raw score

μ = population mean

σ = population standard deviation

Hence,

x = 258, μ = 220, σ = 30

Z = 258 - 220/30

=1.26667

Probability value from Z-Table:

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3 years ago

Classify the triangle with 9, 15, 19 as an acute right obtuse or not a triangle

Novosadov [1.4K]

Answer:

Hence the correct option is the last one . The triangle is an obtuse angled triangle.

Step-by-step explanation:

i) the sum of any two sides added together is greater than the third side hence this is a triangle.

ii) it is not a right angled triangle as $\sqrt{9^{2} + 15^{2} } \neq 19$ and $\sqrt{9^{2} + 15^{2} } < 19$

iii) the triangle is not acute from ii) above

iv) the triangle is an obtuse triangle from ii) above.

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2 years ago

Plz help!! Given: DE is a midsegment of ABC. Show all work.

topjm [15]

Answer:

AC=14

X=10

Y=1

Hoped this helped!

Step-by-step explanation:

DE is half of BC, therefore x=10. AE and EC have to be the same length, which is 7. SO, y=1 and x is 10.

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2 years ago

The value of V8 is between which two integers? 7 and 9 49 and 81 2 and 3 3 and 4

nekit [7.7K]

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$\sqrt{4} < \sqrt{8} < \sqrt{9}$

Thus :

$2 < \sqrt{8} < 3$

So √8 is between 2 and 3 ,

Which means option three is the correct answer.

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2 years ago