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The equation d=65t models the distance, d, that Malcolm's family travels after t hours. 10 miles per hour 15 miles per hour 30 miles per hour 65 miles per hour
answered
Jun 27, 2021
Mathematics
high-school
6
votes
139k
views
What is a potenial risk of genetically modified food? The food may not grow as rapidly. The food may not taste good. The food may not have a long shelf life. The food may not be healthy to eat.
answered
Jun 26, 2021
Biology
high-school
4
votes
2.9k
views
Calculate ∆E for the following case: q = +1.62 kJ and w = -874 J a. -872 J b. -746 J c. +746 J d. +872 J e. +2.49 kJ
answered
Jun 17, 2021
Chemistry
high-school
5
votes
203k
views
Zachary is planning to send a video game to each of his two brothers. If he buys the same game for both brothers and pays $2.75 to ship each game, how much can he spend on each game without spending more
answered
May 28, 2021
Mathematics
high-school
6
votes
224k
views
Last week Bill ran 31.5m. less than castel. Bill ran 10.4m. How many miles did castel run?
answered
May 22, 2021
Mathematics
high-school
3
votes
71.3k
views
For the process 2SO2(g) + O2(g) --> 2SO3(g), ΔS = –187.9 J/K and ΔH = –198.4 kJ at 297.0 K are known. What is the entropy of this reaction? Use ΔG = ΔH – TΔS
answered
May 14, 2021
Chemistry
middle-school
4
votes
193k
views
What are the x- intercepts of the quadratic function f(x) = x² -5x + 4
answered
Apr 4, 2021
Mathematics
high-school
6
votes
95.8k
views
Hectors school is having a model rocket contest. To be in the contest, each rocket must weigh 4 pounds or less. Without any paint, Hectors rocket weighs 62 ounces. If Hector want to paint his rocket, what
answered
Feb 18, 2021
Mathematics
high-school
3
votes
26.8k
views
Two of the cards of an ordinary deck of 52 cards are lost. What is the probability that a random card drawn from this (defective) deck is a spade? (Show your work! Define any events that you use, and be
answered
Dec 11, 2020
Mathematics
college
4
votes
105k
views
In the short story "The Third Wish", what is Mr. Peters' third wish?
answered
Oct 25, 2020
English
middle-school
6
votes
35.3k
views
Why did Nixon pass the HMO Act?
answered
Oct 4, 2020
Health
middle-school
5
votes
15.1k
views
The group of people that are considered too low for the lowest caste in Hindu society are the A Dalits B. Vaishyas C. Aryans D. Brahmins
answered
Jul 8, 2020
Geography
middle-school
3
votes
71.4k
views
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