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Which expression is equal to the polynomial below? 2x ⁴+ 5x³-8x – 20? a) 2(x⁴+2x³−4x−10) b) 2(x²+2x+1)(x²−4) c) (x²−2)(2x2 +4x+10) d) (2x²−2)(x 2+4x+10)
answered
Dec 6, 2024
Mathematics
high-school
1
answer
116k
views
Which sentence best summarizes the passage books before and after Gutenberg? a. The passage discusses the impact of Gutenberg's invention on book publishing. b. The passage compares books before and after
asked
Oct 6, 2024
English
high-school
1
answer
37.9k
views
Which of the following statements is the basis of modernization theory? a. The main cause of poverty in the world is low productivity due to simple technology and traditional culture. b. Poor nations can
asked
Oct 1, 2024
Social Studies
high-school
1
answer
7.0k
views
Which two statements are true about a system? a. A system is a group of objects analyzed as one unit. b. Energy that moves across system boundaries is conserved. c. There's only one way to define the boundaries
asked
Sep 11, 2024
Social Studies
high-school
1
answer
96.3k
views
(1) What.... he catch?
asked
Aug 10, 2024
English
college
1
answer
212k
views
Please help!!! I need the answer asap!!!!!!!!! Which is a result of Earth’s magnetic poles reversing over time?(1 point) Responses high amounts of iron found in ocean rocks high amounts of iron found in
asked
Jun 15, 2024
Geography
middle-school
2
answers
108k
views
One of the main differences between drugs that are agonists VS. drugs that are antagonists is that:
asked
May 17, 2024
Health
high-school
1
answer
214k
views
For the majority of time, what is the best description of the morale concerning the troops that were stationed at Valley Forge?
answered
May 9, 2024
History
high-school
1
answer
150k
views
Discuss the importance of eating a healthy diet and mention all the food groups.
answered
Feb 7, 2024
Health
high-school
1
answer
141k
views
Use the image to answer the question. Which angle is a vertical angle with ∠7? A: ∠2 B: ∠5 C: ∠6 D: ∠8
answered
Jan 27, 2024
Mathematics
college
1
answer
72.2k
views
For the following equations, find the equilibria and sketch the phase line. Determine the type and stability of all the equilibria. a) u′=u²(3−u).
asked
Jan 27, 2024
Mathematics
high-school
1
answer
158k
views
Four major changes that were now happening on the home-front" in America following the end of World War Two.
asked
Dec 21, 2023
History
high-school
1
answer
149k
views
3. What is true for an image and a preimage in a reflection? (1 point) The image is larger than the preimage. The image is smaller than the preimage. The image and the preimage have the same orientation.
answered
Dec 7, 2023
Mathematics
high-school
2
answers
30.4k
views
Quality control finds on average that 0.026% of the items from a certain factory are defective. One month, 4000 items are checked. How many items are expected to be defective? Round your answer to the
asked
Nov 5, 2023
Mathematics
middle-school
2
answers
133k
views
Plssss help me i have no idea how to read clock
asked
Aug 22, 2023
Mathematics
high-school
2
answers
168k
views
*TIMID* The spinner is divided into 8 equal sections. A spinner divided into 8 equal sections labeled gray, green, red, purple, gray, green, yellow, blue. Which two events have the same probability? options:
answered
Jul 23, 2023
Mathematics
high-school
1
answer
135k
views
I want to select average students . If the mean score on the qualifying test is 43.2 and the standard deviation is 8.6. find the score that cutt off the middle 50 percent of all scores
answered
Jun 3, 2023
Mathematics
college
1
answer
203k
views
Which statements describe the Peary Land ecosystem?
answered
May 7, 2023
Social Studies
high-school
1
answer
142k
views
A car that when purchased 5 years ago cost $5,000 has a value now of $900. Find the value of the car of 8 years after its purchase by using the exponential model V(t) = V0etb, in which V(t) is the value
answered
Feb 27, 2023
Mathematics
college
1
answer
63.8k
views
How to freeze chocolate
answered
Nov 9, 2022
English
high-school
2
answers
134k
views
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