Recent activity by Zik

Recent activity by Zik

Combustion of 135.0 mg of a hydrocarbon produces 440.0 mg of CO₂ and 135.0 mg of H₂O. The molar mass of the hydrocarbon is 270 g/mol.

answered Dec 31, 2024

1 answer 75.6k views

Hich sociological theory focuses on the formation of athelete identity?

asked Oct 26, 2024

1 answer 205k views

Pls solve it’s to hard for me

asked Oct 17, 2024

2 answers 154k views

Susan bought an accidental death coverage for her car loan. If Susan dies as a result of an accident, what benefits will be payable?

answered Aug 26, 2024

1 answer 184k views

The height of a parallelogram is 4.5 cm. The base is twice the height. What is the area

asked Aug 22, 2024

1 answer 49.2k views

How does microbes cross the blood-brain barrier (BBB)?

answered Jul 3, 2024

1 answer 1.9k views

What is the vapor pressure of a solution at 20°C containing 50.0 g of methanol (CH3OH) and 50.0 g of ethanol (CH3CH2OH), given that P°(CH3OH) = 92 torr and P°(CH3CH2OH) = 45 torr at this temperature? A.

asked May 25, 2024

1 answer 35.3k views

Biologist records the average weight of the brain for a number of mammal species. the biologist uses the inequallity 60 <_ 0.5x 2.5 _< 250 to determine the weight for the mammals, x whose brains weigh between 60 pounds and 250 lbs

asked Mar 23, 2024

1 answer 55.6k views

7. In addition to military takeovers, some West African nations have suffered from O O O foreign invasion natural disasters war between groups

answered Jan 19, 2024

1 answer 154k views

what are three different types of written interdepartmental or interdepartmental communication? what are three types of written communication used between different companies or the public?

answered Dec 6, 2023

2 answers 89.3k views

Solve ? (0.7 + y) times 8.7

asked Nov 14, 2023

1 answer 221k views

What topic is henry davids thoreaus resistance to civil government primarily about?

asked Sep 25, 2023

1 answer 231k views

6/3x+4 minus 1/x-2 equals 0

answered Sep 7, 2023

1 answer 119k views

Suppose that the velocity v() (in m/s) of a sky diver falling near the Earth's surface is given by the following function, where time t is measured inseconds.v (t) = 59(1 -ee-0.199)Find the initial velocity

answered Jun 22, 2023

1 answer 149k views

I need to know what the value would be for each one.

asked Jun 22, 2023

1 answer 193k views

If one gently wakes someone who is in _____ sleep, there is about an 80 percent chance the person will report being in the middle of an interesting dream.

answered Apr 14, 2023

1 answer 120k views

Find X and QT. The shape is a Rhombus

answered Feb 21, 2023

1 answer 190k views

I need help with 8,9,10 this is 8th grade math

asked Jan 19, 2023

1 answer 93.7k views

A canoe travels 8 miles per hour downstream and 2 miles per hour upstream. Let x represent the canoe's speed with no water current (still water) and y represent the speed of the water current, in miles

answered Dec 25, 2022

2 answers 169k views

Read the excerpt from The Time Traveler’s Guide to Elizabethan England. Food is valuable in Elizabethan England, far more so than in the modern world. A flock of 180 sheep is worth more than the average

asked Nov 15, 2022

1 answer 57.1k views

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