Recent activity by Duncan Watts

Recent activity by Duncan Watts

If f(x) = 3x²+2 and g(x)=x2-9, find (f- g)(x).

answered Dec 18, 2023

1 answer 49.9k views

Help me pls w dis question i need help

asked Oct 13, 2023

1 answer 207k views

Find the y-intercept and the slope of the line 9x+3y=6 Write your answers in simplest form.

asked Aug 1, 2023

1 answer 54.7k views

Find the standard deviation {25,4,15,19,20,18,7,21,24}

answered Jul 29, 2023

1 answer 92.1k views

The length of a rectangular piece of land is 90 yards more than three times its width. The perimeter is 780 yards . Find its dimensions.

asked Jun 3, 2023

1 answer 39.5k views

The graph shows the system of equations below. 2 x minus 3 y = negative 6. y = negative one-third x minus 4 Which statement is supported by the graph? The blue line represents the equation and the solution

answered May 28, 2023

2 answers 212k views

Which of the following is an arithmetic sequence? 0, 2, 4, 6, .. • 1, 4, 8, 13, O 1, 2, 4, 8, ...

asked May 17, 2023

1 answer 162k views

If it took Beth 2 hours to drive her truck 60 miles, what was her average speed? Explain, using words, the steps you took to calculate Beth's average speed. What are some objects that have faster or slower

answered May 5, 2023

1 answer 204k views

A stock sold for 32.50 yesterday and it increased by 6.4%, what is the new price?

asked Feb 28, 2023

2 answers 39.2k views

The radius of a circle is 2 inches. What is the area of a sector bounded by a 90° arc?

asked Jan 23, 2023

1 answer 144k views

Pierre travels by plane from Paris to Singapore. The plane leaves Paris at 16 35 on Thursday and arrives in Singapore 13 hours and 45 minutes later. The local time in Singapore is 6 hours ahead of the

answered Dec 19, 2022

1 answer 79.3k views

The moment generating function for health care costs experienced by a policyholder is given as follows: Mx(t)= (4/4-t)^3 An insurer reimburses the policyholder for 70% of health care costs experienced

answered Dec 16, 2022

1 answer 185k views

Which statement below applies to the evolutionary thoughts of Lamarck ONLY? Organisms evolve over time There are variations in populations which causes those that are best adapted to live and reproduce

answered Aug 12, 2022

1 answer 92.2k views

Given that 1 inch = 2.54cm how many centimeters are there in 7 feet? Answers may be written using decimal form and should be rounded to the nearest hundredth when necessary.

answered Jul 15, 2022

2 answers 56.3k views

PLZZZZZZZZZZZ HELPPP MEEE

answered Jul 2, 2022

2 answers 69.1k views

A line is drawn through the points $(-2, 6)$ and $(-4, -2)$. What is the $y$-coordinate of the point where this line intersects the $y$-axis?

answered Jun 17, 2022

1 answer 122k views

Do you think the city you live in would fall on a list for fittest or fattest cities? Why? What are some ways that you see your city promoting healthy habits or room for improvement in terms of fitness

answered Apr 17, 2022

2 answers 186k views

What would happen to the amino acid sequence if you change the order of the nitrogen bases in DNA?

answered Apr 15, 2022

1 answer 168k views

Which type of organism is missing from the food web seen in the illustration? A. Primary consumers B. Decomposers C. Primary producers D. Secondary consumers

answered Apr 14, 2022

1 answer 108k views

Look at the picture for the graph/question

answered Mar 12, 2022

2 answers 134k views

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