Recent activity by Sjf

Recent activity by Sjf

Distinguish between heat and temperature.A mercury -in-glass thermometer reads _20°celsius at the ice point and 100°celsius at steam point.calculate the Celsius temperature corresponding to 70° on the

answered Nov 22, 2024

1 answer 19.7k views

What is the area of this trapezoid?

asked Oct 23, 2024

1 answer 231k views

At time t = 0 a ball is thrown upward from the ground with an initial velocity of 30 m/s. How long does it take to reach its greatest height (apex)? What is the greatest height reached by the ball?

answered Sep 12, 2024

1 answer 78.7k views

Which is an example of a risky situation? 1. being bullied at school 2, taking a difficult exam 3. chatting online with a friend 4. having a disagreement with friends

answered Sep 2, 2024

2 answers 102k views

How does the exposition of Thank You Ma'am impact the development of the plot? If you have the story, cite specific examples in your answer. A. It introduces the main characters. B. It sets the stage for

answered Jul 2, 2024

1 answer 220k views

A young man has been diagnosed with Duchenne muscular dystrophy, which is a X-linked recessive disease. Neither of his parents have the disorder. a. What are the most likely genotypes of the parents? Explain.

asked Feb 19, 2024

1 answer 220k views

Diego made the shape on the left, and Elena made the shape on the right. Each shape uses 5 circles.

asked Dec 18, 2023

1 answer 128k views

I need help please I have a picture of the problem down below.

answered Dec 1, 2023

1 answer 149k views

Select the correct answer.What does this chemical reaction describe?water → hydrogen + oxygen-OA respirationOB. decomposition of waterOC. combustion of hydrogen fuelOD. chemical reaction in a batteryResetNext

asked Nov 16, 2023

1 answer 151k views

PLEASE HELP GEOMETRY PLEASE HELP

answered Oct 29, 2023

1 answer 36.6k views

Find the mean absolute deviation for:1, 1, 2, 4, and 7 a) 1 b) 2 c) 3 d) 0

asked Sep 20, 2023

1 answer 15.2k views

Find the value of x 85 (X + 37) (6x + 22) 69

asked Sep 5, 2023

1 answer 171k views

Macy bought 4 books at $13 per book. Write and solve an equation to represent the amount of money Mary spent on her books.

asked Jul 24, 2023

2 answers 168k views

By selling a picture for $216,000 an antique dealer make a profit of $172,000. Find the cost price and the profit percentage

answered Apr 15, 2023

2 answers 139k views

PLEASE HELP thank you !!

answered Mar 11, 2023

1 answer 37.1k views

T/f in shielded metal arc welding, the arc is shielded from the atmosphere by a gas that is created as a cover electrode melts

asked Dec 22, 2022

1 answer 34.8k views

13. Write the equation of the line perpendicular to 5y = 3x + 25 but passing through (-4,-1)

answered Dec 22, 2022

1 answer 126k views

5. Graph A below plots a race car's speed for 5 seconds. The car's rate of acceleration is 6 m/s^2 6. Graph B below plots the same car's speed for a different 5-second interval. The car's acceleration

answered Dec 9, 2022

1 answer 57.6k views

How do robots eat guacamole?

answered Nov 21, 2022

2 answers 59.1k views

What is oxygen's half-equation?

asked Nov 12, 2022

1 answer 70.2k views

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