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Substance X is found in the bloodstream of humans. A random sample of 75 males had a mean content of 28 ppm of Substance X in their blood. A random sample of 50 females had a mean content of 33 ppm of
answered
Nov 6, 2021
Mathematics
college
5
votes
144k
views
Please help me on this!
answered
Oct 23, 2021
Spanish
high-school
2
votes
196k
views
Generate description of the right hand rule for finding the magnetic field around a current carrying wire an tell how it is used
answered
Oct 8, 2021
Physics
middle-school
1
vote
209k
views
I NEED HELP ASAP!!!! I WILL GIVE OUT A GOOD REVIEW FOR YOU!!!!
answered
Oct 2, 2021
Mathematics
middle-school
2
votes
46.2k
views
A vehicle goes from 5 m/s to 50 m/s in seconds. What is it’s acceleration?
answered
Sep 19, 2021
Chemistry
middle-school
4
votes
9.2k
views
A store advertises a 45% markdown on a dishwasher with a selling price of $906. Find the sale price. This is the greatest possible markdown that the store can discount the dishwasher without losing money.
answered
Aug 28, 2021
Physics
college
3
votes
222k
views
200 word essay on NUTRITION
answered
Apr 29, 2021
Health
high-school
5
votes
170k
views
Why did many of the immigrants from Europe settle in the Middle Colonies?
answered
Aug 30, 2020
History
middle-school
4
votes
116k
views
A binary geothermal power plant uses geothermal water at 160°C as the heat source. The cycle operates on the simple Rankine cycle with isobutane as the working fluid. Heat is transferred to the cycle by
answered
May 28, 2020
Engineering
college
4
votes
204k
views
Read the stanza from “The Rainy Day:” Be still, sad heart! and cease repining; Behind the clouds is the sun still shining; Thy fate is the common fate of all, Into each life some rain must fall, Some days
answered
Feb 17, 2020
English
middle-school
1
vote
65.9k
views
PLEASE. The dollar value v(t) of a certain car model that is (t) years old is given by the following exponential function: v(t)=25,900(0.76)^t Find the initial value of the car and the value after 12 years.
answered
Nov 14, 2019
Mathematics
high-school
2
votes
103k
views
The most important reason for the growth of labor unions in the latter half of the 19 century was
answered
Sep 8, 2019
History
middle-school
4
votes
134k
views
If a person has multiple sexual partners over a long period of time, he or she might _____. get married at a young age avoid a sexually transmitted infection prevent an infection with HIV acquire a sexually
answered
Jul 26, 2019
Health
high-school
3
votes
156k
views
Many high school basketball players want to play college ball. Some seek college scholarships. They must take the ACT. They must score at least a seventeen on the test. These sentences need to be arranged
answered
Jul 24, 2019
English
college
3
votes
94.5k
views
If CDEF ≅ MNPQ, then ≅ DE ≅ a. NP b. PQ c. NQ d. MN * there's no picture this is all the information the question gives me *
answered
May 5, 2019
Mathematics
high-school
3
votes
139k
views
How did Britain prosper by controlling the trade of the American colonies? A. Britain exported raw materials to the colonies and received the finished products from the colonies. B. Britain imported raw
answered
Jan 11, 2019
History
middle-school
5
votes
25.4k
views
The ___________ was the scene of many battles of the bands, where the winner was determined by the vote of the dancers.
answered
Oct 10, 2018
Arts
high-school
3
votes
107k
views
This convened in may of 1775, drafted the olive branch petition two months later, and eventually drafted the declaration of independence over a year later.
answered
Sep 16, 2018
History
high-school
3
votes
103k
views
Who did not have experimental evidence to support his theory of the atom?
answered
Sep 10, 2018
Social Studies
high-school
0
votes
103k
views
Who becomes president if the president and the vice president both die?
answered
Sep 8, 2018
History
high-school
5
votes
202k
views
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