Questions by Johan Lundquist

Questions by Johan Lundquist

A mass of 9 kilograms is lifted through a height of 17 meters. How much work is done during the lifting? (how do we get to the answer as well)

asked May 5, 2021

2 answers

0 votes

133k views

Which multiplication expression is equal to 1/4 divided by 1/3

asked Apr 20, 2021

2 answers

3 votes

150k views

Match the following. 1. fractions that may be expressed differently, but still have the same value mixed number 2. consists of an integer and a proper fraction denominator 3. a fraction with a numerator

asked Jan 12, 2021

2 answers

3 votes

172k views

What is 12/4 plus 18 as a fraction

asked Jan 3, 2021

2 answers

4 votes

62.6k views

In a newspaper recycling plant, grade 4 collected 51 pounds more than grade 3. Grade 3 collected 62 pounds more than grade 5. Grade 4 collected 283 pounds. How many pounds of newspaper did grade 5 collect?

asked Jul 28, 2020

2 answers

3 votes

180k views

Data Analysis The Iris Plants Database contains 3 classes of 50 instances each, where each class refers to a type of Iris plant. Five attributes/features were collected for each plant instance. 1. Implement

asked Jul 20, 2020

1 answer

4 votes

103k views

A sample of difference scores has a mean of MD = 5 with a variance of s2 = 100. If effect size is measured using Cohen’s d, what is the value of d?

asked Jun 17, 2020

1 answer

5 votes

87.2k views

HELP ASAP PLEASE!!!!!!! “Nanodiamonds are stardust, created when ancient stars exploded long ago, disgorging their remaining elements into space.” Based on the context of the sentence, what is the most

asked Jan 7, 2020

1 answer

0 votes

30.1k views

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