Recent activity by Ian S Williams

Question

The horsepower, H (s), required for a racecar to overcome wind resistance is given by the function H (s) = 0.003s^2 + 0.07s - 0.027, where s is the speed of the car in miles per hour. What is the average

answered Jan 2, 2024

2 answers 110k views

How many centermetres are there in a metre

answered Dec 27, 2023

2 answers 38.5k views

Compare and contrast the 2020 BLM movement with the Jan. 6th attack on capitol hill. At what point is protest and civil unrest good for democracy and at what point is it bad for democracy? *Help me answer

asked Dec 10, 2023

1 answer 43.4k views

While playing dodge ball Clara wanted to be able to throw David out, but she could only throw the ball accurately 12ft. and she could only stand at point C. David was running back and forth at distances

answered Nov 24, 2023

2 answers 118k views

If x=2 is a zero f(x) x^3 -8x^2+25x-26 algebraically find all zeros. Express in complex roots simplest a+bi form.

asked Sep 4, 2023

1 answer 74.4k views

Please help me answer this asap thank you Two parallel chords of a circle, MN and PQ have lengths 12 cm and 16 cm. If the diameter of the circle is 20 cm, find the perpendicular distance between the chords.

answered May 1, 2023

1 answer 23.5k views

Which event causes tides? O the blowing of the wind O the movement of warm and cool water O the interaction of the moon, the Sun, and Earth O the mixing of surface water and deep ocean water

asked Mar 26, 2023

2 answers 168k views

Evaluate the expression when c=6 and y=7. 2y-c

answered Mar 20, 2023

2 answers 54.0k views

y=x The point F is the foot of the perpendicular from the point (1, 9) to the line y=x. Find the coordinates of F.

asked Jan 19, 2023

1 answer 215k views

What is the equation of the line that passes through the point (-7, -4) and has a slope of 1?

asked Dec 16, 2022

1 answer 162k views

Place the parentheses to produce the solution of 4 60 ÷ 3 × 5

answered Dec 13, 2022

2 answers 12.2k views

Which had three main periods of conflict? Seminole Wars Seven-year War Spanish-American War War of 1812 pls answer quick

answered Nov 27, 2022

1 answer 74.5k views

Who is in the upstairs gallery, and why are they there? In kill a mockingbird

answered Nov 20, 2022

1 answer 206k views

How do I know if hand soap is working properly and how are some methods I can test it?

asked Nov 2, 2022

1 answer 98.7k views

If a small weather balloon with a volume of 58.0 L at a pressure of 1.00 atmosphere was deployed at the edge of Typhoon Odessa, what was the volume of the balloon when it reached the center

answered Oct 22, 2022

1 answer 22.5k views

There are 52 cards in a deck, and 13 of them are hearts. Four cards are dealt, one at a time, off the top of a well-shuffled deck. What is the percent chance that a heart turns up on the fourth card, but

answered Oct 16, 2022

1 answer 19.0k views

What is the momentum of a 40,000,000kg tanker traveling at 5m/s? Momentum Formula: Momentum (kg m/s) Oy im Mass (kg) Velocity (m/s) m х V Momentum (kg m/s) = Mass (kg) * Velocity (m/s)

asked Sep 7, 2022

1 answer 153k views

I need help on these Math questions ASAP. Sorry if I come off as annoying. I don't understand these questions and I've researched everything. They've been overdue for about a week now. Sorry.

answered Jul 24, 2022

1 answer 204k views

I know the answer, I just don't know how my teacher got it. Can anyone teach me how to solve it please. How many moles of oxygen are present in 0.798 moles of Mg(IO3)2? Answer: 4.79 mol

asked Apr 26, 2022

1 answer 188k views

Is this a positive linear, negative linear no association or non-linear.

answered Mar 29, 2022

1 answer 128k views

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