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The average distance between the Sun and Mars is about 228 million km. What is this distance in standard form? Give your answer in kilometres (km)
answered
Dec 21, 2023
Mathematics
college
2
votes
144k
views
Question #25 What was one factor that led many African Americans to move away from the South after Reconstruction? A job opportunities in Northern factories B inexpensive farmland in Northern states С
answered
Nov 16, 2023
History
college
4
votes
66.9k
views
Solve the following quadratic equation for all values of a in simplest form. 5(x − 6)² — 29 = −19
answered
Sep 16, 2023
Mathematics
high-school
0
votes
189k
views
Find the direction angle of the vector u = -3i+8j. That is, find the angle between 0 and 360° that u makes with the positive x-axis (measured counterclockwise)Do not round any intermediate computations,
answered
Sep 10, 2023
Mathematics
college
2
votes
22.8k
views
Pls give the answer
answered
Aug 16, 2023
Biology
college
13
votes
151k
views
How long did the earth exist before life appeared on it? A. 1 billion years B. 1.5 billion years C. 2 billions years D. 2.5 billion years
answered
Dec 10, 2022
Biology
high-school
5
votes
178k
views
If 2(y + 10) = 18, find the value of 1/2y
answered
Oct 15, 2022
Mathematics
college
3
votes
214k
views
A map website claims to be available 99.995% of the time (measured in minute long increments). Suppose that we took random samples of n = 1000 minutes from the population of minutes in a year and computed
answered
Aug 27, 2022
Mathematics
high-school
11
votes
37.6k
views
HELP WHICH ONE IS IT FOR THE OTHER ONE IT'S A) 1000 B) 200 C) 500 Please help
answered
Aug 27, 2022
History
high-school
9
votes
185k
views
PLEASE HELP ME!! (T^T)
answered
Aug 8, 2022
English
high-school
5
votes
55.5k
views
What happens to a digital signal sent using electromagnetic waves as it travels farther from its source?
answered
Aug 7, 2022
Physics
high-school
3
votes
123k
views
volcanoes play an important role in determining climate change. when a volcano erupts it throws out large volumes of ______________ gas and ash into the atmosphere which can influence climatic patterns
answered
Jul 21, 2022
Geography
high-school
3
votes
45.7k
views
4x - 8 = 16 help! lel
answered
Jul 3, 2022
Mathematics
high-school
3
votes
234k
views
I NEED HELP. This is about science
answered
Jun 23, 2022
Chemistry
college
8
votes
94.7k
views
What type of pollution occurs when live or dead organisms are added to water supplies?
answered
Mar 4, 2022
Biology
high-school
6
votes
104k
views
Here's a freebie for you guys
answered
Jan 22, 2022
Chemistry
high-school
12
votes
188k
views
Choose the complete sentence. 1. Keep your head down. 2. Feeling sore from head to toe. 3. Started as a dive, ended as a belly flop. 4. Swimming and diving every weekend. HELP
answered
Dec 22, 2021
English
college
4
votes
83.3k
views
1. Which condition was Arnold diagnosed with at birth?
answered
Oct 28, 2021
English
high-school
4
votes
226k
views
Question 4 (0.5 points) Which political title did Lincoln never hold? U.S. Senator Illinois State Representative U.S. President U.S. Representative
answered
Oct 28, 2021
History
middle-school
2
votes
39.8k
views
What did the Maharaja tell the cook do to with the vegetable scraps the chapter name is wonderful waste?
answered
Oct 17, 2021
English
high-school
4
votes
192k
views
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