Recent activity by MattCochrane

Recent activity by MattCochrane

IM IN A BIG BIG RUSH HELP PLEASE

answered Aug 27, 2023

1 answer 244k views

A 0.350 kg iron horseshoe that is initially at 465°C is dropped into a bucket containing 21.4 kgof water at 21.2°C. What is the final equilibrium temperature (in °C)? Neglect any heat transferto or from

answered Apr 25, 2023

1 answer 522k views

Which best explains the effect of the haiku form? A. The form's flexible length often inspires a slow pace and a ruminating tone. B. The form's small size requires that the images be extremely compressed.

asked Apr 14, 2023

1 answer 32.6k views

If a car stops suddenly, seat belts help stop the motion of the people in the car. Seat belts in cars are usually 47 mm wide. A team of engineers is designing a car seat to hold a small child. They decide

asked Mar 26, 2023

1 answer 280k views

It is estimated that the value of a new car is reduced 30% after one year of ownership. Find the value after one year of a car that cost $23,800 new.

answered Mar 15, 2023

1 answer 290k views

Roger ran 13.2 miles in 1.6 hours. Ana ran 10.85 miles in 1.4 hours. In miles per hour, how much faster was Roger's average speed than Ana's?

answered Mar 5, 2023

1 answer 388k views

I need this fast!! Please help me with this really quick! Gravity is a ___? Every object exerts a gravitational force on every other object.

asked Feb 24, 2023

2 answers 214k views

Most of the coal we use today is burned in powerplants to produce electricity. true or false

answered Jan 24, 2023

2 answers 206k views

What is meant by focal length of a lens

answered Dec 31, 2022

2 answers 322k views

“Too Much fun” PLZ HELP

answered Nov 10, 2022

1 answer 261k views

Untreated diabetes can cause damage to your eyes, nerve fibers, and kidneys. A. reversible B. Irreversible

answered Oct 26, 2022

1 answer 229k views

Hahahahhahhhzha shshhshs

answered Jul 31, 2022

1 answer 332k views

Plesae help me ty :)

asked Apr 2, 2022

2 answers 464k views

Find the equation of the tangent line at the given value of x on the curve. y^3+xy^2- 4=x+4y^2; x=4

asked Feb 13, 2022

1 answer 461k views

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