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Answers by LanceSc

Answers by LanceSc
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The atomic mass of an element a. is determined by the number of protons and neutrons it contains. b. equals the number of protons plus the number of electrons. c. equals the number of neutrons. d. changes
answered Sep 30, 2021
5 votes
195k views
What led to early villages evolving into complex societies? People specialized in tasks that helped with food production and hunting. When bad weather caused flooding, people could build new structures
answered Sep 22, 2021
6 votes
50.6k views
Help me solve this 4 — (x-2) (x+2)​
answered Sep 8, 2021
7 votes
196k views
I am an American Indian living in Montana in the year 1910. I'm 65 years old, married and have three kids and seven grandkids. Can I vote?
answered Jun 21, 2021
4 votes
3.1k views
Jack is trying to make extra money on his summer vacation from school. He works two different jobs, earning $9 per hour washing cars and $6 per hour walking dogs. How much money would Jack earn in a week
answered Feb 28, 2021
4 votes
81.5k views
If you need to lose a lot of weight, you should use a diet that guarantees quick weight loss. A true B false
answered Feb 11, 2021
6 votes
130k views
Read the sentences. Compasses do not work at the magnetic poles. The magnetic field at these poles is vertical. Which choice shows the punctuation and/or conjunction needed to correctly combine the sentences?
answered Oct 17, 2020
1 vote
34.5k views
What is the end behavior of the graph of the polynomial function -x^5+9x^4-18x^3
answered Sep 28, 2020
3 votes
21.4k views
Read the following sentence: Jan was pleased when her parents presented her with a brand-new car full of 100-dollar bills for her 16th birthday. Which satirical element does this sentence use? A. Cultural
answered Jun 9, 2020
5 votes
80.5k views
Consider the function f(x) = x2 + 2x – 15. What are the x-intercepts of the function? Left-most x-intercept: ( , 0) Right-most x-intercept: ( , 0)
answered Mar 29, 2020
4 votes
56.8k views
Claudius: ’Tis sweet and commendable in your nature, Hamlet, To give these mourning duties to your father: But, you must know, your father lost a father; That father lost, lost his; and the survivor bound
answered Jan 14, 2020
0 votes
234k views
Find the circumstances of a circle that has an area of 452.16 square feet a) 37.6992 meters b) 24 meters c) 75.3984 meters d) 12 meters
answered Nov 15, 2019
2 votes
75.3k views
Approximate the vaule of 36/π A) slightly less than 12 B) slightly more than 9 C) slightly more than 12 D) slightly less than 9
answered May 7, 2019
4 votes
89.2k views
In a cladogram when does a group of organisms branch off
answered Mar 29, 2019
7 votes
199k views
Which is the most important thing you can do to protect your respiratory system
answered Mar 28, 2019
4 votes
127k views
Help on number 14 please
answered Jan 12, 2019
2 votes
176k views
Which of the following is a plural noun? Goose Mice Person Woman
answered Jul 4, 2018
3 votes
71.9k views
What is the solution of this system of equations? 3x+5y=10 y=x+2 Please write your answer as an ordered pair.
answered Apr 21, 2017
4 votes
149k views
On a math test, Miranda got 17 out of 20 problems correct. What percent of the problems were correct?
answered Apr 15, 2017
6 votes
24.6k views
Tom works for a manufacturing plant and makes $7.00 per hour. Last week he worked 49 hours. For the hours above 40, he receives time-and-a-half. What did Tom earn last week?
answered Mar 9, 2017
6 votes
205k views
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