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F(x)=−5x3−4x2+8x and g(x)=−4x2+8, find (f−g)(x) and (f−g)(−2).
answered
Oct 15, 2024
Mathematics
college
4
votes
173k
views
"Atomic radius increases down a group because A-more electrons are present at the same energy level. B-proton number is increased. C-electron energy shells are added. D-There is no change down a group.
answered
Sep 23, 2024
Chemistry
high-school
1
vote
126k
views
Deon is having a tough morning - his alarm didn't go off in time, his dog had peed on the clothes he was planning to wear, and he was out of coffee. However, Deon's roommate offers him a ride to work so
answered
Apr 16, 2024
Social Studies
high-school
5
votes
42.0k
views
A diode with η⁻¹·⁸, Vₜ=32mV is found to conduct a current of 1mA when the voltage drop across it is 0.70V. Two such identical diodes are used in the following circuit. It is given that R₁ = 100Ω, R₃=100Ω,
answered
Jan 18, 2024
Physics
college
4
votes
55.0k
views
What is a good way to achieve a process gain while working in a team? 1) Make sure no one engages in social loafing 2) Hold everyone accountable for coming to meetings and contributing 3) Penalize team
answered
Jan 15, 2024
Computers and Technology
high-school
5
votes
202k
views
QUESTION 2 Destroying the rainforest causes a number of problems. Which of the following would NOT change as a result? O The amount of biodiversity in the biosphere. O The transfer of energy in all food
answered
Dec 10, 2023
Biology
high-school
3
votes
211k
views
Bob has 28 bars. He gives 7 bars to 4 friends each. How many bars did each friend get?
answered
Aug 24, 2023
Mathematics
high-school
5
votes
223k
views
How to relieve tress
answered
Jun 8, 2023
Health
high-school
4
votes
71.3k
views
100 Points!!! Polynomial Identities Part 1. Pick a two-digit number greater than 25. Rewrite your two-digit number as a difference of two numbers. Show how to use the identity (x − y)2 = x2 − 2xy + y2
answered
May 12, 2023
Mathematics
high-school
9
votes
25.2k
views
If you were a Russian prince under the control of the Mongol khans, why would you be willing to pay a tribute to the khans? Explain your reasoning in at least two sentences.
answered
Jan 25, 2023
History
middle-school
5
votes
158k
views
What is the story of porsha johnson and leslie lucas
answered
Sep 21, 2022
English
high-school
11
votes
200k
views
Wright -9.325 as A mixed number please help me
answered
Aug 15, 2022
Mathematics
high-school
2
votes
33.9k
views
Could you tell me the answer for this question please
answered
Jun 7, 2022
Mathematics
high-school
5
votes
50.0k
views
The Vedas is a collection of prayers and rituals that acts as the main text of Buddhism. True False
answered
May 22, 2022
History
middle-school
5
votes
117k
views
6. Put the following statements in chronological order. a. Lee el mend b. Anita va al café, c. Da su orden al mesero. d. Abre el menú e. Busca una mesa libre, 1. El mesero escribe la orden. g. Anita come
answered
Feb 22, 2022
Spanish
high-school
5
votes
229k
views
Scientific knowledge must be supported by evidence an idea that is not supported by evidence but is made to appear scientific in order to make people think it is a part of science is called Saito science
answered
Feb 17, 2022
Chemistry
college
5
votes
226k
views
Kelly worked and earned $17 per hour working at the bakery. She got a holiday bonus of $150. Write an algebraic expression to represent the amount of money Kelly earned. Define the variable.
answered
Feb 11, 2022
Mathematics
high-school
8
votes
177k
views
f(x)=x^2−20x+19 in vertex form by completing the square. Identify the vertex and axis of symmetry. Show your reasoning
answered
Feb 10, 2022
Mathematics
middle-school
10
votes
71.7k
views
A train moves from rest to a speed of 25 m/s in 50.0 seconds. What is its acceleration?
answered
Dec 9, 2021
Physics
college
3
votes
177k
views
Find the critical value χ R corresponding to a sample size of 15 and a confidence level of 90%. 023.685 06.571 O31.319 O29.141
answered
Nov 28, 2021
Mathematics
college
4
votes
230k
views
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