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Astronomers observing spectral lines can observe red or blue shifts in wavelengths, which can be used to determine _____. a) Planetary orbits b) Stellar distances c) Atmospheric pressure d) Geological
answered
Dec 31, 2024
Physics
high-school
5
votes
21.6k
views
What association is shown in the given scatter plot? A. Clustering B. Linear C. Negative D. None of the above
answered
May 17, 2024
Mathematics
high-school
7
votes
121k
views
1 2 3 4 Fill in the blank with the Spanish word that best completes the following senten En la clase del grado está la maestra que me gusta. O trece O tres O tercer O trescientos
answered
Apr 22, 2024
Spanish
college
3
votes
194k
views
All elevators equipped with firefighter service shall be subjected to a test of phase I and phase II ___________.
answered
Mar 23, 2024
Engineering
college
1
vote
229k
views
Solve for m. 10m=18 Simplify your answer as much as
answered
Feb 20, 2024
Mathematics
high-school
3
votes
630
views
"The proper "social distance" to use during an STD interview is 18 inches to 4 feet. True False"
answered
Feb 18, 2024
Health
high-school
6
votes
215k
views
Bob and Patrick want to meet with thier friend Sandy. They want to meet at Sandy's treehouse which his halfway between their houses. The distance from Bob's house to Sandy's 4x + 3. The distance of Patrick's
answered
Feb 17, 2024
Mathematics
high-school
1
vote
217k
views
A model rocket is launched into the air at a speed of 64/5 from a platform located 160 ft in the air. The function is f(t) = -16t^2 + 64t + 160. What is the maximum height the rocket reaches? A. 80 ft
answered
Feb 7, 2024
Mathematics
high-school
0
votes
175k
views
The largest number of enslaved Africans were sent to _____. A.the U.S. B. Brazil C. The islands of the Caribbean D. Venezuela
answered
Nov 12, 2023
History
high-school
6
votes
209k
views
1. Which was the governing political system under the Articles of Confederation? A. Legislature B. Bicameral C. Confederal D. Unitary
answered
Oct 23, 2023
History
high-school
1
vote
9.7k
views
A student say that the x-intercept of the graph x + 2y=5 is the point (0,5). Why is the student incorrect?
answered
Aug 15, 2023
Mathematics
high-school
4
votes
215k
views
Why was it difficult to have accurate time in the Middle Ages? The clocks were sundials. There were no clocks. The people didn't understand time. Time was not important to the people.
answered
Jul 25, 2023
History
high-school
14
votes
164k
views
What is the volume of the cone shown below? round to the nearest tenth
answered
Mar 28, 2023
Mathematics
college
4
votes
187k
views
Simplify the expression a. x^2 b. x^3 c. x^1/3 d. x^1/2
answered
Mar 9, 2023
Mathematics
high-school
2
votes
112k
views
1. which of the following statements is true? Bases are molecular compounds Bases are ionic compounds Acids are ionic compounds None of these are true2. which of the following is a base?K2ONaHHNO2CsOH3.
answered
Jan 10, 2023
Chemistry
college
2
votes
153k
views
Does anyone know wha this could be
answered
Jan 3, 2023
Mathematics
college
5
votes
174k
views
PLZ HELP I NEED THIS ANSWER :'(
answered
Nov 16, 2022
Mathematics
high-school
9
votes
217k
views
PLZ HELP I NEED THIS ANSWER :'(
answered
Nov 16, 2022
Mathematics
high-school
9
votes
217k
views
PLZ HELP I NEED THIS ANSWER :'(
answered
Nov 16, 2022
Mathematics
high-school
9
votes
217k
views
Which statement shows the associative property of addition? (+7)+ 13 = U+ (7 + 13) 21+2y=2y+21 if m+ 3 = 18 then 18 = m + 3
answered
Nov 11, 2022
Mathematics
college
10
votes
21.3k
views
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