Questions by Phawk

Questions by Phawk

Determine the open intervals where the function is concave upward and the intervals where the function is concave downward. Find the inflection point(s) of the function. F(x)=1/12x^4-2x^2-x+3

asked Jul 4, 2023

1 answer

2 votes

190k views

Question 15 Which of the following is true of a tyrant? A. A tyrant has no legal right to rule. B. A tyrant has no legal limits on his powers. C. A tyrant's son usually does not inherit his father's power.

asked May 18, 2023

1 answer

3 votes

53.3k views

Why do reactions of the alkaline earth metals differ from those of the Group 1 metals?

asked Jan 5, 2023

2 answers

4 votes

183k views

The 2010 GSS provides the following statistics for the average years of education for lower-, working-, middle-, and upper-class respondents and their associated standard deviations. Assume that years

asked Dec 10, 2022

1 answer

5 votes

31.9k views

Use the least common denominator to enter an equivalent fraction for each fraction 8/9, 1/21 the least common denominator of the fraction is ___ 8/9= 1/21=

asked Sep 10, 2022

1 answer

2 votes

149k views

This line graph shows the temperature in London over a period of time. What is the temperature in London at 2pm?

asked Sep 7, 2022

2 answers

7 votes

150k views

No links How might schools look today if the Supreme Court had not invalidated “separate but equal” in the Brown decision?

asked Jul 19, 2022

1 answer

1 vote

211k views

3. A number increased by 5 and divided by 2 is equal to 75. What is the number?

asked Jun 17, 2022

1 answer

18 votes

225k views

Manny runs 15 3/4 miles each week. Zander runs 5/6 as many miles each week as Manny. How many miles does Zander run each week? Enter your answer as a mixed number in simplest form by filling in the boxes.

asked May 19, 2022

1 answer

7 votes

145k views

Pleasseeeee hellppp meee

asked Mar 16, 2022

1 answer

6 votes

197k views

In the 1770's, fewer farmers were needed in Britain because of machines and new techniques

asked Dec 27, 2021

1 answer

1 vote

150k views

Jack challenged Jill to a race around a curve of a track. Jack took lane 8 with Jill at lane 1. If the radius of lane 1 is half of lane 8, what is the distance in metres Jack has to run if Jill ran a distance

asked Nov 21, 2021

2 answers

4 votes

144k views

A car travels at a constant speed. It travels a distance of 142.2m, correct to 1 decimal place. This takes 7 seconds, correct to nearest second. Calculate the upper bound for the speed of a car.

asked Oct 3, 2021

1 answer

2 votes

137k views

Which of these labor sources was most important to the Southern colonial plantation economy? African slaves Child labor Indentured servants Native Americans

asked Sep 27, 2021

2 answers

4 votes

81.5k views

Working simultaneously, eight pumps fill in a pool in 32 hours. All pumps work at the same pace. If only half of the pumps are working, in how many hours will the pool be filled in?

asked Sep 21, 2021

2 answers

0 votes

203k views

How did magazines contribute to the development of journalism in the 20th century?

asked Jul 19, 2021

1 answer

1 vote

219k views

A "limiting factor" is something that limits the number of organisms that a certain ecosystem can support. Why is this process so important to understanding the number of plants that can be supported by

asked Mar 24, 2021

1 answer

2 votes

137k views

What fMRI-measured brain activity would be expected in a subject witnessing a high-content argument? A. The frontal lobes in high-motivation, high-knowledge people are more active than the temporal lobes

asked Mar 15, 2021

1 answer

0 votes

132k views

Seattle, Washington, has a __________ climate. A. dry B. tropical C. moderate D. polar

asked Mar 12, 2021

2 answers

5 votes

230k views

During her department's sometimes contentious weekly meetings, Izzy tries hard to respond positively to new ideas and to make everyone see that they agree more often than they disagree. In this group,

asked Feb 11, 2021

1 answer

0 votes

183k views

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