Recent activity by Marc Estrada

Question

A bicycle has a kinetic energy of 124 J. What kinetic energy would the bicycle have if it had a) twice the mass and was moving at the same speed? b) the same mass and was moving with twice the speed? c)

asked Dec 19, 2023

2 answers 34.7k views

Part A:The Radius of earth = 6,378,100 metersThe radius of earth in single-digit number multiplied bypower of 10.Step by step solution:R= 6.378.100 metersR= 6.3781 × 10^6Part B:The radius of Saturn is

asked Dec 12, 2023

1 answer 178k views

Which of the following is equivalent to 24:72? a. 1:3 b. 2:4 c. 2:3 d. 3:1

asked Oct 20, 2023

1 answer 200k views

Serge throws water balloons. He threw 14 ofthese balloons to his brother. Then he threw1/3 balloons that remained to his sister. He ha4 water balloons left. How many balloons didSerge have at the start?

asked Sep 1, 2023

1 answer 21.4k views

The mean weight of college students is 154 lbs and the standard deviation is 3 lbs. Assuming that the weight is normally distributed, determine the following percentages. 145 148 151 154 157 160 163 DO

asked Aug 7, 2023

1 answer 221k views

What is 1000×2000×3000×4000×5000

answered Jun 22, 2023

2 answers 12.9k views

R 4 You Invest number Initial $100 in an account that has an annual interest rate of 3%, compounded quarterly. How much money will you have in the account after 20 years? Round your answer to the nearest

answered Apr 25, 2023

1 answer 173k views

Why do we need protection from high-frequency electromagnetic energy?

answered Mar 10, 2023

2 answers 210k views

How did the Magna Carta change the relationship between the monarch and the people?

asked Jan 3, 2023

1 answer 176k views

Carrine shared a pizza with her siblings. She gave 1/9 of the pizza to her sister. and 1/3 of the pizza to each of her two brothers. She ate the remaining pizza. What fraction of the pizza did Carrine

answered Dec 27, 2022

1 answer 152k views

Need answer asap!!!!

asked Dec 25, 2022

2 answers 153k views

What is the missing word. Please Help Me. Thank you!! Before adding to the cell, aluminium oxide is mixed with _____________ to lower its melting point.

answered Nov 29, 2022

2 answers 102k views

The number of bacteria in a petri dish is 50,000 (on day 0) if the amount is doubling each day by when will the number of bacteria be 400,000. Let x represent the number of days and f(x) represent the

asked Oct 18, 2022

1 answer 146k views

A company that teaches self-improvement seminars is holding one of its seminars in Hampton. The company pays a flat fee of $69 to rent a facility in which to hold each session. Additionally, for every

asked Oct 5, 2022

1 answer 4.0k views

compare the maximum rate of heat transfer to the basal metabolic rate by converting a BMR of 88 Kcal/hr into watts. What is the value

answered Oct 2, 2022

1 answer 140k views

Because the bell jar in the model lung cannot move, any changes in volume are a result solely of the movement of the rubber diaphragm. Match the position of the rubber diaphragm to changes in volume and

answered Aug 27, 2022

1 answer 10.6k views

East Germany went to great lengths to build the Berlin Wall. Why do you think it contained so many layers? Why do you think it was so important to separate the two groups of people?

asked Aug 14, 2022

1 answer 186k views

During a basketball game, Bari scored 28 points. During the game, Danay scored ¼ of the number of points Bari scored. How many points did Denay score during the basketball game?

answered Aug 12, 2022

1 answer 143k views

When a large number of respondents falsify their responses or give incorrect responses because of faulty memory, this is known as:

asked Aug 7, 2022

1 answer 231k views

Please please no links please please I really need it please no links please I beg you. What evidence would you offer other teenagers about finding a service job they will like? why? Please 5 complete

asked Jul 14, 2022

1 answer 61.1k views

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