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RoseWind [281]
3 years ago
11

Can someone simplify this please (x+6)+(3x+5)

Mathematics
1 answer:
enyata [817]3 years ago
6 0

Answer:4x+11

Step-by-step explanation:

The parenthesis are useless so you just combine like terms

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The quality control officer at a manufacturing plant needs to determine what percentage of items in a batch are defective. The f
artcher [175]

Answer:

A. Simple Random Sampling

B. Cluster Sampling

C. Convenience Sampling

D. Systematic Sampling

E. Stratified Sampling

Step-by-step explanation:

Simple Random Sampling is the sampling when samples are chosen randomly, where each unit has an equal chance of being selected in a sample.

If the population is divided into a different group called cluster and clusters are selected as a sample then it is Cluster Sampling.

In Convenience sampling, observers collect the sample as his\her convenience.

In Systematic Sampling sample is chosen by some criteria like he\she is taken every 10th unit as a sample from the population.

In Stratified Sampling population is divided into several groups such that within the group it is homogeneous and between the group it is heterogeneous. And now a selection of each stratum and unit has an equal chance of selection.

8 0
3 years ago
In a race, 16 out of the 25 bicyclists finished in less than 51 minutes. What percent of bicyclists
Sholpan [36]
I think it’s 25x if not send the equation answers
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4x-5x+7-9y+2x+34<br> (Simply)
Studentka2010 [4]
I believe it is 1x - 9y + 41
5 0
3 years ago
Read 2 more answers
The dry cleaner fee for 3 pairs of pants is 18 doller what is the constant of proportionality
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Which of the following notations correctly describe the end behavior of the polynomial graph below?
ipn [44]

The end behaviour of the polynomial graph is (b) x ⇒ +∝, f(x) ⇒ -∝ and x ⇒ -∝, f(x) ⇒ -∝

<h3>How to determine the end behaviour of the polynomial graph?</h3>

The polynomial graph represents the given parameter

This polynomial graph is a quadratic function opened downwards

Polynomial function of this form have the following end behaviour:

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This is represented as

x ⇒ +∝, f(x) ⇒ -∝ and x ⇒ -∝, f(x) ⇒ -∝

Hence, the end behaviour is (b)

Read more about end behaviour at

brainly.com/question/1365136

#SPJ1

7 0
1 year ago
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