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Evaluate the following expression -70 - 4(-9n + 2) use n = 3 and c = 6
answered
Sep 17, 2021
Mathematics
college
3
votes
141k
views
Modeling Radioactive Decay In Exercise, complete the table for each radioactive isotope. Amount Amount after after Half-life Initial 1000 10,000 Isotope (In years) quantity years years 239Pu 24,100 2.4
answered
Aug 14, 2021
Mathematics
college
7
votes
45.2k
views
What is the value of side "a" in the triangle shown below? (1 point) A right triangle with an acute angle 30 degrees and side opposite this angle is labeled a. The hypotenuse is labeled 10.
answered
Jul 23, 2021
Physics
high-school
6
votes
116k
views
Adita spends more than $24 dollars at the gift shop she buys a mug
answered
May 28, 2021
Mathematics
middle-school
4
votes
32.7k
views
Ellos____ jugo. * O bebo O bebes bebe beben
answered
May 8, 2021
Spanish
college
5
votes
232k
views
What part of 3.5 is 0.5?
answered
Apr 27, 2021
Mathematics
high-school
2
votes
157k
views
The main difference between a virus and a worm is that a virus does not need a host program to infect. true or false
answered
Apr 14, 2021
Biology
high-school
2
votes
129k
views
What is the chemical formula for iron oxide
answered
Apr 8, 2021
Chemistry
high-school
3
votes
118k
views
Which Greek prefix do the following words share, and what does it mean? monopoly monarchy monotheism A. no, which means "name" B. poly, which means "powerful” C. mono, which means "one" D. mono, which
answered
Apr 4, 2021
English
middle-school
1
vote
167k
views
For which equation would x = 8 not be a solution? a. 8 x = 64 b. 4 x = 48 c. 10 x = 80 d. 9 x = 72
answered
Feb 20, 2021
Mathematics
middle-school
7
votes
142k
views
A Blank is a prediction based on data and information you researched
answered
Aug 7, 2020
History
middle-school
2
votes
222k
views
Suppose you were bungee jumping from a bridge while blowing a hand-held air horn. How would someone remaining on the bridge hear the pitch of the air horn as time increased?
answered
Jun 18, 2020
Physics
college
3
votes
53.4k
views
What is the measure of angle A in the triangle? Enter your answer in the box. m∠A= ° A triangle labeled ABC with angle A as parenthesis two X minus ten parenthesis degrees, angle B as seventy degrees
answered
May 5, 2020
Mathematics
high-school
5
votes
149k
views
the point 3,2 lies on a circle.what is the exact length of the radius of this circle if the center is located at (-1,-4)
answered
Oct 20, 2019
Mathematics
middle-school
4
votes
33.3k
views
What type of graph is best to use to show data that are parts of a whole? A. Bar Graph B. Line Graph C. Histogram D. Circle Graphs
answered
Jul 28, 2019
Mathematics
middle-school
0
votes
119k
views
Wylie is renting a bicycle from a local shop that charges $5 to rent a helmet, plus an hourly rate of $8.50 for the bike. for how long can wylie rent a bicycle if he pays a total of $47.50? enter your
answered
Jul 12, 2019
Mathematics
high-school
4
votes
175k
views
Simplify. 8g^7h^-3 / 2g4h8 A. g^3 / 4h^5 B. 4g^3 / h^11 C.4g^3h^5 D. 4h^11 / g^3
answered
Jun 7, 2019
Mathematics
middle-school
6
votes
75.0k
views
“the product of a number and five is two less than the number.”
answered
May 1, 2019
Mathematics
college
5
votes
160k
views
How much heat is absorbed by a 35g iron skillet when its temperature rises from 14oC to 79oC? Joules
answered
Dec 21, 2018
Physics
high-school
4
votes
1.2k
views
Does the speed of light depend on air temperature ?
answered
Oct 12, 2018
Physics
middle-school
6
votes
232k
views
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