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3 years ago

Which set of ordered pairs represents a function?

2 answers:

6 0

D (not 100% sure) if there are multiple of the same x then it's not a function. In both sets they don't have any repeating x's please don't not rely on this answer cause I am not positive that is correct

vovangra [49]3 years ago

4 0

B. is the answer I believe since most are not functions

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Simplify -|-5 + 2|. A.-7 B.-3 C.3 D.7

larisa86 [58]

You're answer is (B).-3.

-|-5+2|

-5+2=-3

=|-3|

=-3

5 0

2 years ago

Math (2) Help please

eduard

What am i supposed to help with, can you show me?

8 0

3 years ago

7.1.13 Question Help Use the sample data and confidence level given below to complete parts (a) through (d). A research institut

r-ruslan [8.4K]

Answer:

The Point estimate of the Population proportion E = 0.039≅0.04

Step-by-step explanation:

Step(i):-

Given that the sample size 'n' = 992

and x = 570

The Population proportion

$p = \frac{x}{n} = \frac{570}{992} = 0.5745$

Step(ii):-

The point estimate of the Population proportion is determined by

$E = 2.576 \frac{\sqrt{0.574(1-0.574)} }{\sqrt{992} }$

E = 0.039≅0.04

Final answer:-

The point estimate of the Population proportion E = 0.039≅0.04

6 0

3 years ago

What is the value of the expression [(1+5)x2-5]x2

Stella [2.4K]

[6 x 2 - 5] x 2
= (12 - 5 ) x 2
= 7 x 2
=14

3 0

3 years ago

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Given quadrilateral ABCD with sides, 3, 3, 5, 5 respectively, identify the type of quadrilateral

solong [7]

From the information we have, we can conclude that this quadrilateral is a rectangle. The reason behind this is because rectangles have two sets of parallel sides, which makes them different from squares.

-TetraFish

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3 years ago

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