Recent activity by Martin Richards

Recent activity by Martin Richards

Rashaad's car used 5 gallons of gas to drive 185 miles. Fill out a table of equivalent ratios and plot the points on the coordinate axes provided.

answered Dec 24, 2024

1 answer 24.1k views

Evidence suggests that the protein in the green sulfur bacterial photosystem are homologous to the proteins in plant photosystem ___

asked Dec 24, 2024

1 answer 179k views

Triangle ABC is formed by two parallel lines and two other intersecting lines. Find the measure of each angle A, B, and C of the triangle. STEP ONE: Use what you know about vertical angles to find angle

answered Dec 11, 2024

1 answer 105k views

Use a graphing utility to graph f(x)=-0.2x³-0.5x²+4x-6 and approximate any local maxima and local minima. a) (2, -10) b) (1, -5) c) (-2, 10) d) (-1, 5)

answered Nov 30, 2024

1 answer 168k views

Why should the pump suction be positioned above the bottom of the tank, and how is sediment buildup in the tank typically managed in a water supply system?

asked Nov 26, 2024

1 answer 177k views

How many liters of carbon dioxide are created when 200.0 grams of propane (C3H₂) burn in a bbq grill with plenty of oxygen, on a 23.0°C day when the pressure is 103 kPa?

asked Nov 9, 2024

1 answer 152k views

Bacon's rebellion was a revolt against the government of ______ colony.

answered Nov 6, 2024

1 answer 153k views

Select the misplaced or dangling modifier. Dogs can help in the fight against diabetes by detecting minute changes in blood sugar levels with proper training.

answered Oct 4, 2024

1 answer 65.6k views

At age 18 months, a child can typically a.say 10 or more words b.say four to six words c.speak gibberish d.babble

asked Oct 2, 2024

1 answer 149k views

Line XY passes through the points (1, -2) and (5, -1). What equations shows a line that is perpendicular to line XY?

asked Aug 6, 2024

1 answer 95.6k views

-3[f(a-1)] = -3a^2 + 18

answered Apr 14, 2024

1 answer 149k views

How to proven knowledge of developing and implementing robust cybersecurity strategies to identify and mitigate potential risks to protect organizational confidential data and information.

asked Apr 11, 2024

1 answer 132k views

what is the acceleration of a 15 kg box that is pushed across a horizontal surface with a force of 50 newton

asked Apr 7, 2024

1 answer 17.7k views

The storage density of a modern magnetic hard disk is around 100 gigabits per square inch, in a layer of magnetic material only 20nm thick. (a) calculate the volume of material that corresponds to a single

answered Feb 13, 2024

1 answer 206k views

Why are fire trucks red? 1) Because red is the most visible color. 2) Because red is the traditional color for fire trucks. 3) Because red is associated with danger and urgency. 4) Because red is the color

answered Jan 31, 2024

1 answer 73.9k views

I need help with number two

answered Dec 15, 2023

2 answers 183k views

Find the line that has a slope of 0 and passes through (5,-3)

answered Oct 23, 2023

1 answer 171k views

The sum of three numbers is 102. The first number is 6 more than the second

asked Sep 2, 2023

1 answer 58.8k views

How does the president veto a bill? The president returns the bill to the originating chamber, along with a written explanation of the reason for the veto, within 10 days. The president must wait at least

answered Aug 10, 2023

2 answers 87.6k views

Please help help me write a story to describe the graph

answered Jun 17, 2023

1 answer 46.6k views

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