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The function f is defined by f(x) = 3x-7/8. (1) Evaluate f(-2) and f(2 5/6). (2) final the value of x for which f(x)=5
answered
Aug 19, 2021
Mathematics
high-school
3
votes
209k
views
What do the places describe in these lines mean to tom
answered
Aug 16, 2021
English
high-school
1
vote
197k
views
Outer space is filled with a sea of photons, created in the early moments of the universe. The frequency distribution of this "cosmic background radiation" matches that of a blackbody at a temperature
answered
Aug 15, 2021
Physics
college
6
votes
106k
views
Which equation describes the cosine function for a right triangle? A. cos(O) opposite adjacent B. cos(2) adjacent hypotenuse C. cos(0) opposite hypotenuse D. cos(e) hypotenuse adjacent SUENT
answered
Jul 12, 2021
Physics
college
2
votes
107k
views
All of the following are direct causes of mechanical weathering except ______________. a ice b tree roots c water d oxygen
answered
Apr 19, 2021
Chemistry
middle-school
6
votes
179k
views
Which of the shapes are polygons?
answered
Apr 17, 2021
Mathematics
middle-school
5
votes
197k
views
119 is what percent of 170
answered
Mar 7, 2021
Mathematics
middle-school
4
votes
63.2k
views
What does "IS" mean in an equation
answered
Feb 7, 2021
Mathematics
middle-school
1
vote
197k
views
Different between: Hologens and 0 element
answered
Jan 10, 2021
Chemistry
high-school
3
votes
151k
views
Which is a negative impact of the use of ethanol for energy
answered
Oct 9, 2020
Social Studies
middle-school
2
votes
65.7k
views
A city is planning to replace one of its water storage tanks with a larger one. The city's old tank is a circular night with a radius of 12 feet and a volume of 10,000 cubic feet. The new tank is a right
answered
Oct 6, 2020
Mathematics
middle-school
4
votes
127k
views
What is Legalism? I need help on my history
answered
Sep 10, 2020
History
middle-school
5
votes
67.3k
views
Which equation is equivalent to6 + 3(x + 4) = 13?
answered
Jul 12, 2020
Mathematics
middle-school
4
votes
57.2k
views
All proteins have a primary structure. Fibrous and globular proteins have a secondary structure: a helix or pleated Globular proteins also have a tertiary structure due to interactions of amino acid side
answered
Jun 22, 2020
Biology
middle-school
4
votes
29.3k
views
Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.) μ = 14.3; σ = 3.7 P(10 ≤ x ≤ 26) =
answered
Dec 13, 2019
Mathematics
college
4
votes
163k
views
How do pill bugs return nutrients to the ecosystem?
answered
Sep 17, 2019
Biology
college
4
votes
3.4k
views
How many grams of sodium metal are needed to make 29.3 grams of sodium chloride? given the reaction: 2na + cl2 → 2nacl?
answered
Jul 30, 2019
Chemistry
high-school
5
votes
118k
views
The second term of an arithmetic sequence is 24 and 5th term is 3. Find the first term and the common difference.
answered
May 19, 2019
Mathematics
high-school
3
votes
226k
views
What is required for driverless cars to become available to the public? Why?
answered
May 19, 2019
Physics
high-school
2
votes
6.1k
views
Which statements accurately describe Hitler's treatment of European Jews? Choose all answers that are correct. A. German Jews who were law-abiding citizens were not discriminated against. B. Hitler's treatment
answered
Sep 28, 2018
History
middle-school
5
votes
1.7k
views
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