Questions by Lotif

Questions by Lotif

Assume that when adults with smartphones are randomly selected, 58% use them in meetings or classes. If 10 adult smartphone users are randomly selected, find the probability that at least 5 of them

asked Oct 7, 2021

1 answer

0 votes

151k views

What causes leaves to change color in Autumn?

asked Sep 20, 2021

1 answer

1 vote

164k views

Write the contrapositive of the conditional statement. Determine whether the contrapositive is true or false. If it is false, find a counterexample. If you have a gerbil, then you are a pet owner. Question

asked Feb 14, 2021

1 answer

2 votes

185k views

Advances in communications technology affected World War I by allowing for trenches to be dug more quickly. faster changes and planning in battle. troops to travel with greater speed. supplies to reach

asked Jan 26, 2021

2 answers

0 votes

96.8k views

The cost of a ski ticket is x. Renting ski equipment costs an additional $10. Suzie purchased three tickets and rented 3 sets of equipment. Write an algebraic expression to represent Suzie's total.

asked May 5, 2020

1 answer

3 votes

67.5k views

A locomotive is pulling 15 freight cars, each of which is loaded with the same amount of weight. The mass of each freight car (with its load) is 37,000 kg. If the train is accelerating at 0.62 m/s2 on

asked Mar 24, 2020

1 answer

2 votes

95.0k views

In at least 150 words, explain how this scene signals a major change in the plot of Animal Farm. Until now the animals had been about equally divided in their sympathies, but in a moment Snowball's eloquence

asked Jun 12, 2019

1 answer

2 votes

139k views

Find the social security tax deducted for each weekly pay check of $237

asked May 5, 2019

1 answer

1 vote

63.4k views

About how many cells constitute the body of an adult

asked Mar 7, 2019

1 answer

5 votes

156k views

Interest rate 6.5%, time 18 months, simple interest $828.75 what is the principal

asked Feb 4, 2019

2 answers

1 vote

49.1k views

____ is the process of reviewing the program code to spot logic errors, which produce incorrect results.

asked Aug 10, 2018

1 answer

3 votes

157k views

Who earned infamy for noting: "A billion dollars isn't worth what it used to be"?

asked Apr 16, 2018

2 answers

1 vote

68.4k views

A sled is initially given a shove up a frictionless 28.0 degree incline. It reaches a maximum vertical height 1.35m higher than where it started. What was the initial speed?

asked Nov 20, 2017

1 answer

5 votes

87.2k views

Mountains formed by two colliding continents often contain marine _______ rock

asked May 6, 2017

1 answer

0 votes

170k views

Ties of kinship are often formed through intermarriage. true or false

asked Apr 10, 2017

2 answers

4 votes

221k views

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