Recent activity by Orzechow

Recent activity by Orzechow

Suppose you did a survey of male shoes size and the mean of that survey was size 10 with a standard deviation of 1.5. What is the Z-score of a size 8.5?

asked Dec 18, 2023

1 answer 267k views

1. Why is electricity consider as our good friend

asked Nov 13, 2023

1 answer 349k views

If 15 men can do a piece of work in 30 days, in how many days can 10 men complete the same work?

answered May 22, 2023

2 answers 480k views

Name the colours and their artistic meanings or feelings they convey

asked May 4, 2023

2 answers 157k views

What is the area of a circle with a diameter of 8cm, in square centimeters? Select one:

answered Mar 24, 2023

1 answer 13.4k views

Identify the four main countries European explorers predominately sailed from. England, Germany, Italy, and Mexico Spain, Portugal, France and England Spain, Germany, Italy, and Russia Portugal, England,

answered Feb 27, 2023

1 answer 41.1k views

Two objects are placed so their centers are 1.19 meters apart, and the force between them is 8.16 x 10-10 newtons. What is the mass of each object if one has twice the mass of the other? Include units

asked Feb 23, 2023

1 answer 179k views

The empirical formula for a compound is C3H3O its molecular mass 110 what is its molecular formula

answered Feb 15, 2023

1 answer 514k views

Can you explain to me how to do MCQ number 62?

answered Jan 23, 2023

1 answer 437k views

4.16 Unit Assessment: Issues for the Twenty-First Century, Part 1 Pool 1 Question 1 (2 points) Which is the best definition of terrorism? Terrorism is the effort to destroy pipelines and stop the flow

answered Jan 1, 2023

2 answers 471k views

What it means freedom of speech and why it's is important?

answered Sep 26, 2022

1 answer 381k views

3x/4 - 1/4 (x-20) = x/4 +32 linear equation

answered Apr 29, 2022

2 answers 387k views

Completez le tableaux

asked Apr 25, 2022

1 answer 353k views

From a window 24 feet above the ground, the angle of elevation to the top of another building is 38°. The distance between the buildings is 63 feet. Find the height of the building to the nearest tenth

answered Apr 22, 2022

1 answer 498k views

2. What is the conductivity of lead as compared to silver? O A. 7 OB. 15 O C. 30 O D. 61

answered Mar 11, 2022

1 answer 64.1k views

1) Katie baked 215 cookies that she wants to divide equally among her 32 classmates. How many whole cookies will each student get, and how many will be leftover

asked Jan 15, 2022

1 answer 453k views

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