Answers by Pedro Pinheiro
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Answers by Pedro Pinheiro

Answers by Pedro Pinheiro
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In a random sample of 26 laptop computers, the mean repair cost was $149 with a standard deviation of $35. Assume the population has a normal distribution. Answer parts (a) and (b) 12(a). Calculate a 95%
answered Dec 27, 2024
1 vote
82.7k views
The ewok language combines two real languages. what are they?
answered Dec 31, 2023
4 votes
15.3k views
1. How do you know th
answered Dec 26, 2023
5 votes
108k views
The length of a car is 4.2m,correct to 1 decimal place. Write down the upper bond and the lower bond of the length of this car.​
answered Sep 30, 2023
4 votes
101k views
Read the passage from "The Caged Bird.” The free bird thinks of another breeze and the trade winds soft through the sighing trees and the fat worms waiting on a dawn bright lawn and he names the sky his
answered Jul 25, 2023
11 votes
173k views
In Python write a program that reads a list of integers into a list as long as the integers are greater than zero, then outputs the values of the list. Ex: If the input is: 10 5 3 21 2 -6 the output is:
answered Jul 16, 2023
3 votes
176k views
What is the area of the blue shaded figure if A=28 cm and B=14 cm? Use 3.14 to approximate π.
answered Jun 24, 2023
10 votes
116k views
Tha values of x and y vary directly and one pair of values are given. Write an equation that relates x and y. Simplify completely. x =12, y=3
answered Feb 15, 2023
3 votes
592 views
Can someone help me with this? 29.50 divided by 57
answered Dec 27, 2022
2 votes
93.5k views
PLZ HELP................
answered Nov 9, 2022
3 votes
53.1k views
You are looking under a microscope at a dividing cell. You notice the chromatin has just condensed into chromosomes, the nuclear membrane has started to break down and the spindle has started forming.
answered Sep 29, 2022
6 votes
150k views
Simple questions for those of you trying to earn points. Adolf Hitler was born in which country?
answered Sep 2, 2022
1 vote
119k views
Plsssss helplll i’ll give 10 points loll
answered Aug 8, 2022
4 votes
148k views
Question 41 In order to prepare and deliver a speech successfully, it is suggested that speakers revise the preparation outline continuously until the moment of the speech finish the preparation outline
answered Jun 20, 2022
5 votes
232k views
A factory produces 1, 250, 000 toys each year. The number of toys is expected to increase by about 150% per year. Which model can be used to find the number of toys, N (in millions), being produced in
answered Apr 22, 2022
4 votes
184k views
CaC2(s) + 2H2O(l) --> Ca(OH)2(aq) + C2H2(g) In the reaction above, 0.5487 grams of calcium carbide are completely consumed to produce acetylene gas, C2H2. What volume (in mL) will this gas occupy if it
answered Feb 1, 2022
5 votes
113k views
Bell Ringer: How did the Paleolithic people survive?
answered Dec 31, 2021
0 votes
111k views
PLEASE HELP ME !!!!!!
answered Dec 9, 2021
2 votes
74.2k views
What are the project description of “ The causes of drug addiction?
answered Oct 3, 2021
2 votes
217k views
The volume of a cube is 27 n Superscript 27cubic units. What is the length of one side of the cube? 3 n cubed units 3 n Superscript 9 units 27 n cubed units 27 n Superscript 9 units
answered Sep 25, 2021
6 votes
76.8k views
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