Recent activity by Nereyda

Recent activity by Nereyda

E.) calculate the total heat required to change 10kg of ice at 0°c into water at 50°c.

answered Dec 5, 2023

2 answers 103k views

Which statement was a result of the European conquest of Latin America? A) Native American cultures flourished in Latin America. B) Spanish became the major spoken language in Latin America. C) The Aztec

asked Nov 17, 2023

1 answer 106k views

Question The manufacturer of pencils spends $0.05 to make each pencil and sells them for 0.25. The manufacturer also has fixed costs each month of $2000. Find the revenue function R when x pencils are

answered Sep 15, 2023

1 answer 94.3k views

Without determining the value of x, evaluate x² + ¹/x² if x - ¹/x = 5

asked Jun 26, 2023

2 answers 136k views

What is 3 1/4 - 2 1/3

answered Apr 23, 2023

1 answer 82.7k views

Suppose that in a random selection of 100 colored candies, 21% of them are blue. The candy company claims that the percentage of blue candies is equal to 23%. Use a 0.10 significance level to test that

answered Apr 1, 2023

2 answers 73.6k views

Do someone know this?

answered Mar 6, 2023

2 answers 107k views

What term describes a task within a game that the player must achieve in order to succeed?

asked Feb 13, 2023

1 answer 233k views

Which student presents the best objective summary of “The Food King Arhur”? A.Arthur becomes king because he is the only one able to remove the sword. B. Arthur brings his forgetful brother a sword so

answered Jan 25, 2023

1 answer 211k views

Do the smallest part of plants and animals look the same?

answered Dec 31, 2022

2 answers 223k views

Samantha bought a refrigerator that is 3 1/2 feet wide, 5 1/2 feet tall, and 2 1/2 feet deep. How much space will the new refrigerator occupy?

answered Dec 23, 2022

1 answer 85.6k views

Please help me thankss

asked Dec 7, 2022

2 answers 142k views

Is it better for people to learn from others, or is it better for people to learn on their own?

answered Dec 3, 2022

2 answers 153k views

If two objects travel through space along two different curves, it's often important to know whether they will collide. (Will a missile hit its moving target? Will two aircraft collide?) The curves might

answered Oct 28, 2022

1 answer 37.4k views

F(x) = x2 What is f(x) + f(x) + f(x)?

asked Oct 10, 2022

1 answer 47.9k views

In preparation for developing its statement of cash flows for the year just ended, D-Rose Distributors collected the following information: ($ in millions) Purchase of treasury bills (considered a cash

asked Sep 26, 2022

1 answer 184k views

Triangle ABC has angle measures as shown. (a) What is the value of x? Show your work. (b) What is the measure of angle C? Show your work.

answered Jul 24, 2022

2 answers 54.9k views

Can someone help me with this. Thank you.

answered Jun 24, 2022

1 answer 159k views

Two easy uses of mixture

answered May 22, 2022

2 answers 161k views

¿Qué cantidad de chapa se necesita para construir un depósito cilíndrico cerrado de 0,7 m de radio de la base y 1 metro de altura? Dibuja esquemáticamente su desarrollo y señala sobre él los datos necesarios.

answered May 15, 2022

1 answer 83.5k views

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