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The combined mass of two children is 75lbs. The first child is four times the mass of the second child. What are the masses of the two children?
answered
Sep 21, 2022
Mathematics
high-school
4
votes
31.4k
views
A reporter for a student newspaper is writing an article on the cost of off-campus housing. A sample was selected of 10 one-bedroom units within a half-mile of campus and the rents paid. The sample mean
answered
Apr 10, 2022
Mathematics
college
2
votes
1.5k
views
Trista needed x number of cups of flour to bake cupcakes. If she triples her recipe she will need 6 cups of flour.
answered
Mar 30, 2022
Mathematics
high-school
5
votes
66.3k
views
REPOST NO LINK SPAM OR REPORT: What is the slope of a line that passes through the points (2, 0) and (5, 0)? Explain.
answered
Feb 8, 2022
Mathematics
middle-school
7
votes
160k
views
HELP ASAP TIMER Your younger brother gets a new toy car as a present. He winds up the toy, puts it on the ground and watches it accelerate for 5 seconds. You can explain how to find the net force acting
answered
Nov 26, 2021
Physics
high-school
5
votes
113k
views
Mis amigos / descansar en la playa Mis amigos están descansando en la playa. Question 1 with 1 blankNosotros / practicar deportes Nosotros estamos practicando los deporters Question 2 with 1 blankCarmen
answered
Oct 7, 2021
Spanish
high-school
0
votes
160k
views
A city has a population of 220,000 people. Suppose that each year the population grows by 7.25%. What will the population be after 13 years?
answered
Jul 14, 2021
Mathematics
high-school
3
votes
82.2k
views
Based on the underlined words, what is the authors perspective in this passage?
answered
Jul 10, 2021
English
college
1
vote
43.6k
views
c. Lead crystallizes in a face-centered cubic structure with a density of 11.34 g/cm3. Polonium crystallizes in a simple cubic structure with a density of 9.3 g/cm3. Explain why lead has a greater density
answered
Jun 2, 2021
Chemistry
college
7
votes
97.8k
views
The temperature of a freezer started at 18ºC. After cooling for a few hours, the freezer had a temperature of –12ºC. What is the difference between the new, colder temperature and the original temperature?
answered
May 21, 2021
Mathematics
high-school
3
votes
191k
views
When George is angry, he tells Lennie that if he didn't have Lennie to take care of, he'd be.......
answered
May 4, 2021
English
high-school
4
votes
105k
views
Which two sentences in the passage use figurative language? The Nile River Earth contains thousands of rivers spread across the different continents. Seen from the air, the river flows like a giant snake
answered
Mar 19, 2021
English
high-school
4
votes
215k
views
What is the product? 2• [-1 0]
answered
Feb 21, 2021
Mathematics
high-school
2
votes
199k
views
Question 4 We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights... - Declaration of Independence, 1776 This excerpt
answered
Feb 10, 2021
History
high-school
4
votes
207k
views
Where is the Equator located
answered
Jan 19, 2021
Geography
high-school
4
votes
141k
views
The perimeter of a regular decagon is 70 m. How long is each side? 5 m 6 m 7 m 10 m
answered
Dec 20, 2020
French
middle-school
5
votes
36.3k
views
Climax communities are communities that are undergoing primary succession
answered
Nov 13, 2020
Biology
middle-school
4
votes
98.0k
views
A scientist measured the wavelength of an X-ray as 0.0000000065 meters. Write the number in scientific notation.
answered
Oct 22, 2020
Mathematics
middle-school
1
vote
20.9k
views
The fraction of defective integrated circuits produced in a photolithography process is being studied. A random sample of 300 circuits is tested, revealing 14 defectives. Calculate a 95% two-sided confidence
answered
Oct 6, 2020
Mathematics
high-school
3
votes
39.0k
views
Modelo you hear: anoche dormiste (you slept) sólo una hora. You choose: tienes sue?o. What are the rest of the answers? Estoy muy confundido. Can anyone please help
answered
Jul 16, 2020
Spanish
high-school
4
votes
172k
views
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