Answers by Hectorcanto
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Answers by Hectorcanto

Answers by Hectorcanto
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Isotopes with unstable nuclei are __1__ and are called __2__. The __3__ of radioisotopes decay to __4__nuclei plus emission of large amounts of __5__ . The radiation may be alpha, __6__, or gamma. __7__
answered Jan 8, 2022
6 votes
163k views
What adaptations do humans have ??
answered Dec 17, 2021
5 votes
25.5k views
Simplify 3x + 6x2 - 5x - x2 6x2 + 2x 0 6x²-2x 5x2 - 2x 5x2 + 2x HELP
answered Oct 16, 2021
5 votes
124k views
A $250 gaming system is discounted by 25%. It was then discounted another 10% because the box was opened by a customer. a. The sale price of the gaming system is _______$ b. After both discounts are taken,
answered Oct 11, 2021
6 votes
184k views
When the car was stopped by the tree, its change in velocity during the collision was -6 meters/second. This change in velocity occurred in 2 seconds. What was the acceleration of the car?
answered Sep 24, 2021
3 votes
45.5k views
Write an equation of the graph: y = |x| translated one unit upward
answered Jul 28, 2021
4 votes
221k views
Can somebody help me !
answered Jul 6, 2021
5 votes
230k views
1. What number comes next in this sequence? 483, 759, 264, 837,? A) 487 B) 592 C) 375 D) 936
answered May 15, 2021
3 votes
39.6k views
Hey, im kind of confused, If anybody could help that would be great.
answered Apr 13, 2021
2 votes
109k views
Help me please with these two questions
answered Dec 12, 2020
3 votes
81.9k views
PLZ ANSWER I CAN'T FAIL for every 5 boys, there are 3 girls. If there are 60 students, how many boys are there?? Answer should NOT BE A DECIMAL
answered Dec 2, 2020
7 votes
187k views
There are 8000 sheets of paper in 16 reams. which of the following express the ratio of sheets to reams in simplest from? A 8:4000 B 1:500 c 4000:8 D 500:1
answered Oct 28, 2020
2 votes
129k views
What kind of word is the pronoun in bold letters? We get our paychecks on Friday, and I always need mine. A. Subject B. Direct object C. Predicate nominative
answered Oct 17, 2020
4 votes
164k views
What was one provision of the Dawes Act of 1887?​
answered Sep 10, 2020
0 votes
17.9k views
Raymond is hollering from the swings 'cause he knows I'm about to do my thing 'cause the man on the loudspeaker has just announced the fifty-yard dash. . . . I get up and slip off my sweatpants and then
answered Jan 6, 2020
5 votes
73.0k views
In 1676, what happened to end King Philip’s War?
answered Aug 12, 2019
5 votes
58.3k views
I NEED HELP The word ‘play’ comes with many different interpretations and a variety of definitions. Discuss some of the various meanings tied to the word play. Why is the concept of play thought to be
answered Jun 12, 2019
1 vote
99.3k views
What is the x-intercept of the equation -7x+3y=21
answered Apr 5, 2019
4 votes
23.6k views
lThe number of VHS movie rentals has declined since year 2000 due to the popularity of DVDs, as the following table shows. Decide which scatterplot is representative of the data and determine if the data
answered Mar 19, 2019
2 votes
69.6k views
Sean drew this diagram and labeled an unknown gas A. Which gas does A represent?
answered Dec 18, 2018
4 votes
130k views
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