10 answers
A particle moves on a coordinate line with acceleration StartFraction d squared s Over dt squared EndFraction equals 60 StartRoot t EndRoot minus StartFraction 21 Over StartRoot t EndRoot EndFraction , subject to the conditions that StartFraction ds Over dt EndFraction equals 9 and sequals20 when...
3 answers
A linear function is a straight line that either increases or decreases but not both\ true or false?...
4 answers
John claims that the point (4,11) is a solution to the system of equations shown below. Is John correct? Show your work and explain. y = x + 7 y = 5x - 13...
4 answers
The average monthly amount isabella has spent on gasoline since 1990 is shown in the table. use the data in the table to complete the statements. let x be the number of years since 1990. the year 2005 corresponds to an x-value of . the function that best models the data, with numerical values rounde...
3 answers
An element has an atomic number of 79. the number of protons and elections in a neutral atom of the element a. 197 protons and 79 electrons b. 79 protons and 0 electrons c. 79 protons and 79 electrons d. 79 protons and 197 electrons...
2 answers
Of the three subatomic particles __ are most involved in forming chemical bonds...
3 answers
(d) 2 m -10 m 6 m 4 m 15 m 14 m 20 m...
4 answers
When russian tsar recruited hundreds of shipwrights, doctors, engineers, and architects from western europe to modernize russia...
12 answers
Paraphrase this passage to explain what a hero stands for [tex]Paraphrase this passage to explain what a hero stands for[/tex]...
3 answers
When a scientist conducted a genetics experiments with peas, one sample of offspring consisted of 941941 peas, with 715715 of them having red flowers. if we assume, as the scientist did, that under these circumstances, there is a 3 divided by 43/4 probability that a pea will have a re...
10 answers
The climate in Southeast Asia is mostly...
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URGENT!! Chemistry gurus-- I summon thee! 1. A solution is formed by dissolving 83.2 grams of copper II chloride (CuCl2) in 2.5 liters of water. The molar mass of CuCl2 is 134.45 g/mol. What is the molarity of the solution? I think its .25 but im not too sure2. Study the reaction.2CH4 + 2O2 → CO2...
4 answers
How would an increase in respiration, decrease in photosynthesis, and an increase in the amount of fossil fuels burned each affect the carbon cycle and the oxygen cycle?...
10 answers
What is an assumption historians make when they evaluate a source of information? ОООО They know an eyewitness will be free of personal bias, They know a student who did research will be an accurate source. They know an expert will provide the most accurate information. O They know an eyewitnes...
2 answers
How did europeans and native americans benefit from the colombian exchange?...
6 answers
In a what form of government the goods and services are equally shared, and the political power is distributed among the people. monarchist socialist free enterprise...
2 answers
Can someone help me with 42 divided by 9...
7 answers
Whats the mode, median, mean and range of 24, 31, 12, 38, 12, 15...
4 answers
A high school in the United States has a relationship with high school in Japan all students in each school are assigned to a student at the other school the student writes messages to each other each week describeing what they did in school that week this program is mostly strongly related to which...
3 answers
Given F (x) equals -3x + 21 find X when f(x) equals 6...