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What is vigorous exercise
answered
Mar 4, 2021
Health
high-school
4
votes
194k
views
The Mexican-American War affected westward movement by _________________ a. increasing support of, and a belief in, Manifest Destiny. b. spreading Christianity throughout North America. c. using the Progressive
answered
Feb 27, 2021
History
high-school
3
votes
138k
views
53. A boat takes 3 hours to reach a destination 48 km away when it goes downstream and takes 4 hours for the return journey. What is the speed of the boat? What is the speed of the water current (Assume
answered
Feb 16, 2021
Mathematics
middle-school
6
votes
25.9k
views
Suppose Q=39.2(0.732)^t. Give the starting value a, the growth factor b, and the growth rate r if Q=a×b^t=a(1+r)^t.
answered
Aug 31, 2020
Mathematics
middle-school
3
votes
150k
views
A marathon is a race with a distance of 26.2 miles (mi). Lauren is competing in a marathon and has run 10.75 mi so far. How many more miles does she need to run to complete the marathon?
answered
Jul 1, 2020
Mathematics
high-school
5
votes
208k
views
When a 3.22 g sample of an unknown hydrate of sodium sulfate, Na2SO4 . X H2O (s), is heated, H2O (molar mass 18 g) is driven off. The mass of the anhydrous Na2SO4 (s) (molar mass 142 g) that remains is
answered
May 29, 2020
Chemistry
high-school
3
votes
94.8k
views
Which work is the best example of an adaptation?
answered
Mar 16, 2020
English
middle-school
4
votes
49.4k
views
A major difference between major depressive disorder and bipolar disorder is that only in bipolar disorder do people have _____. a. hallucinations or delusions b. depression c. manic episodes d. biochemical
answered
Dec 12, 2019
Social Studies
high-school
2
votes
153k
views
The area of a rectangle with base b and height h is bh. A rectangular sports goal is 10ft wide and 8 ft high. Find the area of the opening
answered
Aug 12, 2019
Mathematics
middle-school
4
votes
123k
views
How many presidents have been impeached
answered
Aug 5, 2019
History
middle-school
6
votes
226k
views
Formula for the arithmetic sequence -11,-3,5,13,...
answered
May 8, 2019
Mathematics
middle-school
3
votes
105k
views
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