Recent activity by Sarpe

Recent activity by Sarpe

A 61.0 kg sled is pulled from rest by a snowmobile and accelerates at 2.4 [forward] for 5.5 s. The force of friction acting on the sled is 111.0 N [backwards]. The total mass of the snowmobile and the

answered Dec 18, 2023

1 answer 128k views

3. The radioactive element carbon-14 has a half-life of 5750 years. A scientist determined that the bones from a mastodon had lost 70.3% of their carbon-14. How old were the bones at the time they

asked Dec 13, 2023

1 answer 193k views

Which term describes the point where the three medians of a triangle intersect?

answered Dec 1, 2023

1 answer 230k views

The point (10, y) lies on the line y=-3x + 4. Find y

answered Oct 22, 2023

2 answers 131k views

Two cyclists leave towns 295 kilometers apart at the same time and travel toward each other. One cyclist travels 3 km/h slower than the other. If they meet in 5 hours, what is the rate of each cyclist?

answered Oct 11, 2023

2 answers 210k views

What makes each person believe his/her own statement? Who do you think has the correct answer?

asked Apr 14, 2023

1 answer 218k views

What pressure (in kilopascals) is exerted by 4.20 moles of Xenon gas in a 15.0 L container at 280.0 K?

asked Apr 12, 2023

1 answer 233k views

HELP PLEASE! I need to derive an identity from a different identity and I do not know how! Derive: sin^2x+cos^x=1 from cos(x+y)=cosxcosy-sinxsiny using cos(0)=1

answered Feb 24, 2023

1 answer 136k views

A car starts from rest and accelerates uniformly for a distance of 137 m over an 9.6-second time interval. The car's acceleration ism/s².

asked Feb 24, 2023

1 answer 80.7k views

Find the area? need help guys!!

answered Nov 30, 2022

1 answer 207k views

Evaluate the expression: 2y-9 when y = 3

asked Nov 28, 2022

1 answer 212k views

Select the correct answer. How much solar radiation is reflected back by clouds? Ο Α. 5 percent OB. 10 percent OC. 19 percent OD 30 percent

answered Nov 10, 2022

1 answer 209k views

I NEED HELP ASAP!!!!!!!

answered Oct 22, 2022

1 answer 80.5k views

HELP ME ASAP Question 4(Multiple Choice Worth 5 points) (MC) Read the excerpt below. Which of the following statements best summarizes the main idea of the excerpt? Gertrude Belle Elion was born on Jan.

answered Oct 12, 2022

1 answer 194k views

Write a polynomial functionſ of least degree that has rational coefficients, a leading coefficient of 1, and the zeros 1,3, and 2-i.

answered Sep 25, 2022

1 answer 188k views

What did you notice about the last terms of the trinomial? How are the last terms of each trinomial related to the last terms of the given binomials?

asked Sep 18, 2022

1 answer 210k views

What is 0.4 repeating written as a fraction

asked Aug 15, 2022

1 answer 26.4k views

Coyote black-footed ferret hawk bison rabbit prairie dog blue stem grass Which argument for protecting the prairie dog best relates to the flow of energy in the ecosystem? A. Prairie dogs eat grass and

asked Aug 11, 2022

1 answer 6.0k views

All my life, one page at a time I'll show you my, my true colors And no-n-no, I won't apologize for the fire in my eyes Let me show you my, my true colors, it ain't no rainbow. What does this part of the

answered Jul 17, 2022

1 answer 122k views

Help plzzzz!!!!!!! thank you .

asked May 18, 2022

1 answer 22.5k views

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