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3. When two atoms of 2H (deuterium) are fused to form one atom of 4He (helium), the total energy evolved is 3.83 × 10-12 joules. What is the total change in mass (in kilograms) for this reaction? 4. The
answered
Apr 17, 2019
Chemistry
high-school
3
votes
141k
views
A spherical-shaped water balloon has a surface area of 113.04 square inches. How many cubic inches of water will the balloon hold? Use 3.14 for π.
answered
Mar 7, 2019
Mathematics
middle-school
6
votes
22.9k
views
Three brothers have ages that are consecutive even integers. the product of the first and third boys' ages is 20 more than wice the second boy's age. find the age of each of the three boys.
answered
Jan 20, 2019
Mathematics
high-school
6
votes
49.3k
views
The volume of a sphere is 1/48 PI cubic meters. What is the length of the sphere’s radius? In your final answer, include all of your calculations. (ALL CALCULATIONS PLEASE )
answered
Nov 27, 2018
Mathematics
high-school
5
votes
120k
views
Which of the following is the best example of making a financial mistake? Select the correct answer below. A. Running up credit card bills and not being able to afford to pay them off B. Going into debt
answered
Jun 3, 2018
SAT
high-school
0
votes
103k
views
1. Cheryl pours 1 pint of milk from a full 1-gallon jug. How much milk remains in the jug? I think 7 pints. 2.Ada buys 3 pounds 8 ounces of ham and 4 pounds 2 ounces of cheese for a party. How much ham
answered
Mar 1, 2018
Mathematics
high-school
4
votes
4.8k
views
Helena needs 3.5 cups of flour per loaf of bread and 2.5 cups of flour per batch of muffins. She also needs 0.75 cup of sugar per loaf of bread and 0.75 cup of sugar per batch of muffins. Helena has 17
answered
Feb 20, 2018
Mathematics
high-school
5
votes
20.5k
views
In terms of cellular respiration, what is the general, specific, and conceptual function of oxygen?
answered
Jan 22, 2018
Biology
high-school
5
votes
116k
views
Read this excerpt from What Maisie Knew by Henry James and answer the question that follows. Thus from the first Maisie not only felt it, but knew she felt it. A part of it was the consequence of her father's
answered
Jan 9, 2018
English
college
7
votes
65.4k
views
Your family would like to develop healthier eating habits. Which of the following strategies would be the best approach to reaching that goal? A. Replace all the food in the kitchen with healthy options
answered
Dec 9, 2017
Health
high-school
2
votes
84.7k
views
Chicken has more protein than carrots fact or opinion
answered
Oct 17, 2017
English
middle-school
3
votes
41.6k
views
What is the domain of the following parabola? u-shaped graph that opens down with a vertex of 1, 2 x ≥ 1 x ≤ 1 All real numbers y ≤ 2
answered
Feb 17, 2017
Mathematics
high-school
3
votes
2.1k
views
The 1979 Iranian Revolution established _____. an autocracy an Islamic Repbulic a monarchy a Communist state
answered
Jun 15, 2016
History
high-school
5
votes
174k
views
Write an equation to show the best way to estimate 208÷7 using compatible numbers
answered
Feb 27, 2015
English
high-school
1
vote
90.1k
views
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