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Data was collected concerning Galapagos bird beak size over time. There are several species finches, and they are also known as Darwin's Finches. These finches share the same habits and characteristics
answered
Oct 7, 2020
Biology
high-school
4
votes
154k
views
What is the answer to the blank? 5% x __ = 3.5
answered
Apr 27, 2020
Mathematics
middle-school
0
votes
161k
views
Solve the system by substitution. [-2.5x+y = 13.5 12.25x - y=-12.25
answered
Apr 11, 2020
Mathematics
middle-school
5
votes
203k
views
Is DTP a form if operating system?
answered
Mar 30, 2020
Computers and Technology
middle-school
5
votes
232k
views
What the answer pre algebra Oder operating
answered
Mar 1, 2020
Mathematics
middle-school
2
votes
123k
views
A new car that sells for $19,000 depreciates (decreases in value) 21% each year. What is the decay factor, b?
answered
Dec 24, 2019
Mathematics
high-school
3
votes
220k
views
How much is Jonah's income tax for the year?
answered
Oct 16, 2019
Mathematics
middle-school
3
votes
168k
views
Write a polynomial equation that is best represented by the graph. Please show work and thanks in advance! :)
answered
Oct 7, 2019
Mathematics
high-school
4
votes
86.2k
views
To prepare a 2 M solution of the HBr titrant, you need 2 moles of HBr and 1 Liter of water. How much HBr will you weigh out on the scale and dissolve in the 1 liter of water to prepare the solution?
answered
May 29, 2019
Chemistry
high-school
4
votes
80.2k
views
Erin and her friends are taking a road trip. She has agreed to drive between hours 3 and 6 of the trip. If h represents the hours of the trip Erin will be driving, then h ≥ 3 and h≤ 6 represents her portion
answered
Nov 9, 2018
Mathematics
college
7
votes
94.7k
views
Label 7 continents and four oceans in the boxes provided on the map
answered
Sep 30, 2018
History
middle-school
5
votes
88.3k
views
An individual leads a sedentary lifestyle. Which activity would most likely help this person reach a moderate activity level? sleeping carrying small objects standing jogging
answered
May 9, 2018
Health
high-school
5
votes
93.2k
views
The mass extinctions that occurred 250 million years ago and 65 million years ago may have been due to gradual process or?
answered
Apr 18, 2018
Biology
high-school
4
votes
131k
views
C=amt what does m equal to?
answered
Oct 11, 2017
Mathematics
college
3
votes
38.4k
views
AB = BC Angle BDC = 37½° CBD =
answered
Apr 18, 2017
Mathematics
high-school
1
vote
197k
views
A compound is formed when 171.2 g of carbon reacts with 28.8 g of hydrogen. What is the mass percent of hydrogen in the compound
answered
Apr 15, 2017
Chemistry
high-school
5
votes
170k
views
Given: y = -x - 6/ 2 Write the equation in general form Ax + By + C = 0
answered
Jan 6, 2017
Mathematics
high-school
6
votes
195k
views
The process of water vapor changing to a liquid is called ____. a. evaporation c. condensation b. precipitation d. convection
answered
Jan 7, 2016
Chemistry
high-school
2
votes
70.9k
views
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