Answers by Khaled Awad
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Answers by Khaled Awad

Answers by Khaled Awad
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Use Newton's Law of Cooling, T = C + (T0 - C)ekt, to solve the problem A lasagna removed from the oven has a temperature of 430°F. It is left sitting in a room that has a temperature of 65°F. After 7 minutes,
answered Dec 13, 2021
3 votes
76.2k views
What are the possible values of x given that log2(x2+5x+14)3?​
answered Nov 24, 2021
3 votes
157k views
PLZ HELP Enter an inequality that represents the description, and then solve. Dave has $11 to spend on a $6 book and two birthday cards (c) for his friends. How much can he spend on each card if he buys
answered Oct 25, 2021
2 votes
45.3k views
How much space would one mole of grass take up?
answered Sep 24, 2021
0 votes
60.0k views
Mariam bought 8 gallon of gas for $31.12. How much would she pay for 11 gallons of gas at this same rate?
answered Sep 16, 2021
5 votes
97.8k views
The numbers in this chart represent the weights in kilograms of five members of a middle school boys' baseball team. Weight (kg) Jim Tom Jack Ben John 42 40 39 42 74 Whose record represents an outlier
answered Sep 13, 2021
2 votes
195k views
This pattern follows the "multiply by 3" rule. What is the next number in the pattern? 3, 9, 27, 81, ________ A. 243 B. 244 C. 288 D. 343
answered Jun 19, 2021
5 votes
46.9k views
Which of the following terms refers to a territory beyond what is known or settled
answered Mar 25, 2021
5 votes
84.7k views
Can someone help me please?
answered Jan 27, 2021
3 votes
139k views
Hewlett-Packard will not raise the prices of its personal computers without first considering how Dell might respond. This is evidence of price fixing. cutthroat competition. collusion. interdependence.
answered Dec 8, 2020
4 votes
174k views
______ refers to protective services that a private security firm provides to people, agencies and companies that do not employ their own security personnel or that need extra protection, while ______
answered Sep 8, 2020
3 votes
211k views
Net ___ is a tool designed to display active network connections between the system you are using and any other system on the network or Internet.
answered Jul 19, 2020
5 votes
53.2k views
In which of the following processes is the end product more ordered than the reactants? (In which process does entropy decrease.) Select one: A. a. 2H2 (gas) + O2 (gas) = 2 H2O (gas) B. b. 2C8H18 (liquid)
answered May 24, 2020
3 votes
165k views
The Law of Demand is one of the most famous laws in economics. It states that when the price of a good rises, the amount demanded ______________, and when the price of a good falls, the amount demanded
answered Nov 4, 2019
3 votes
133k views
Why would no one help me  In a thousand years archaeologist will dig up tanning beds and think we fried people as punishment. Can someone put it into their own words please
answered May 9, 2019
1 vote
224k views
Our eighth-grade science teacher is planning a trip to the science museum, and she showed us the exhibits on the museum website. The first-floor exhibits are immature, with water tables for play and sand
answered Apr 26, 2019
2 votes
219k views
Glen wants to take a holiday that costs $8,850, but currently he only has $2,750 saved. if he invested his money at 8 percent interest compounded annually, how long will he have to wait to take his holiday?
answered Apr 24, 2019
5 votes
167k views
The table below shows the values of y for different values of x: x y 0 0 1 8 2 16 3 24 Which equation shows the relationship between x and y? A. x = 8y B. y = 8x C. y = 8 + x D. x = 8 + y
answered Apr 20, 2019
4 votes
5.3k views
A chemist in a galaxy far, far away performed the Millikan oil drop experiment and got the following results f? 1.64 10-12 zirkombs 4.92 10-12 zirkombs Use these data to calculate the probable charge of
answered Feb 19, 2019
1 vote
30.1k views
Given vectors A (2,-1,5), B (4,3,-2) & C (5,4,0), find:? a) 4a - 3b + 2c b) Find magnitude of vector b c) Find vector of length 7 parallel to vector C
answered Dec 14, 2018
2 votes
230k views
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