Recent activity by Alberto Fecchi

Recent activity by Alberto Fecchi

7. A 50 kg athlete runs and grabs a 10.0 m rope and swings to a maximum height of 1.8 m above the ground. A second athlete, who has a mass of 100. kg runs at the same speed, v, and grabs a 5.0 m rope.

answered Jan 2, 2024

1 answer 44.6k views

Please help me please

answered Dec 31, 2023

1 answer 125k views

My expectations for grade 6 essay

answered Dec 25, 2023

1 answer 213k views

ㄱ Question 18 of 25 Studying the solar system helps scientists learn about the universe. Why might a scientist use a model to represent the solar system? O A. The actual solar system is too large. B. The

answered Dec 20, 2023

1 answer 184k views

Can someone help me with question 7 please

answered Nov 15, 2023

1 answer 221k views

A triangle with vertices at A (0, 0) B (0, 4) and C( 5, 9) is dlated to yeld a triangle with vertices at A(0, 0) , B(0, 10) and C (15, 0) The origins the center of dilation. What is the scale factor of

answered Nov 10, 2023

1 answer 51.9k views

The expansion of Aztec territories was mainly the result of: A. aggressive military campaigns. B. the spread of the Aztec religion. C.alliance with the Inca Empire. D. cultural influence over wealthy individuals.

answered Sep 10, 2023

2 answers 84.9k views

Calculate: a) of 36 =

answered Aug 19, 2023

1 answer 137k views

Helena builds a shed in her backyard. Square based shed There is a larger section for large tools, like her lawn mower, and a smaller section for small tools. What is the length of the entire shed? What

asked Mar 16, 2023

1 answer 190k views

Serena, who lives in a small village in Africa, wants to learn how to make her own soap, but her mother isn’t convinced that it is a worthwhile use of her time. Aside from the hygienic benefits, which

asked Jan 25, 2023

1 answer 15.4k views

Which important event occurred during the Industrial and scientific revolutions?

asked Dec 28, 2022

1 answer 135k views

A circle has a radius of 6. An arc in this circle has a central angle of 48º. What is the length of the arc? Either enter an exact answer in terms of or use 3.14 for and enter your answer as a decimal.

answered Nov 24, 2022

1 answer 65.3k views

HELP ME IN QUESTION 10 PLS

asked Nov 14, 2022

2 answers 170k views

Give 5 reasons why Austria was blamed for the outbreak of world war 1

answered Sep 27, 2022

1 answer 158k views

El clima en España es...

answered Sep 23, 2022

1 answer 42.5k views

ILL GIVE BRANILYST give me the definition of land of egypt from the underground railroad In your own word, I need at least a sentence.

answered Sep 21, 2022

1 answer 235k views

Find the value of x if log3 625=x

answered Jul 4, 2022

1 answer 65.0k views

Given: f(x)=x-7and h(x) = 2x+3 Write the rule for f(h(x)) f(h(x))= 2x-7 f (h(x))= 2x-4 f(h(x))= 3x-4 f(h(x))= 3x -7

answered Jun 26, 2022

1 answer 132k views

Jimmy’s family moved to a tropical climate. For the year that followed, he recorded the number of days that had a temperature above 40 degrees C each month. His data contained - 14, 14, 10, 12, 11, 13,

asked Jun 1, 2022

2 answers 130k views

Did the cotton gin pick cotton ? And how do you know?

asked May 21, 2022

1 answer 139k views

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