Recent activity by Hao Ren

Recent activity by Hao Ren

Haley worked 287 hours during the summer and earned $16 for each hour she worked. Which is the best estimate for the total amount she earned?

answered Dec 15, 2023

2 answers 191k views

Determine the angle of rotation of the conic section given by: 17x2 +32xy – 7y2 = 75 (round your answer to the nearest tenth of adegree).

answered Oct 12, 2023

1 answer 40.7k views

The molecules that are the source of energy for our cells

asked Jun 26, 2023

2 answers 188k views

Mrs. Fairfax is a high-ranking servant, though Jane has mistaken her as the estate owner. What do the highlighted comments above about the lower servants, John and Leah, reveal about the hierarchical class

asked May 26, 2023

1 answer 58.2k views

Convert 28.56 meters to feet

asked May 16, 2023

1 answer 63.6k views

What is photosynthesis? anyone wànna talk :/ ?

asked Apr 24, 2023

2 answers 92.9k views

How to tell if a story is a lyrics poem

answered Apr 12, 2023

1 answer 86.4k views

Este es el comedor, tiene una (1) y cuatro (2). Este es el baño, tiene un lavabo, una (3) y un (4). Este es mi dormitorio, aquí tengo una cama, un (5) y una (6). Este es el dormitorio de mi hijo, tiene

answered Jan 5, 2023

2 answers 190k views

The cost of a jacket increased from $75.00 to $84.75. What is the percentage increase of the cost of the jacket? A. 1.3% B. 87% C. 13% D. 9.75%

asked Jan 4, 2023

1 answer 190k views

ANSWER PLEASE!!!!!!!!!!!!!

answered Dec 18, 2022

1 answer 22.8k views

At the outset, Lord Baltimore allowed some religious toleration in the Maryland colony because he a was a committed atheist. b hoped to maintain a Catholic majority. c wanted the colony's Jews to be able

answered Dec 4, 2022

2 answers 187k views

2. Which of the following relative pronouns best completes this sentence? "______________ wants candy has to sneak it into the movie theater themselves!" Whoever He Whomever Whom

answered Nov 30, 2022

2 answers 77.8k views

Jack bought a motorbike. The original price was $1,300, but he got a discount of 20%. What was the discounted price of the bike?

asked Nov 6, 2022

2 answers 15.6k views

6y^3 (2y^2 - 8y + 2)

asked Nov 5, 2022

1 answer 65.2k views

A system gains 652 kJ of heat, resulting in a change in internal energy of the system equal to +241 kJ. How much work is done?

asked Oct 24, 2022

1 answer 133k views

‼️⁉️need answer ASAP ‼️⁉️What is NA2S04? An acid. A base a salt. An ion

asked Oct 21, 2022

1 answer 112k views

*HELP* Which of the following is the definition of a weighted average? Group of answer choices The ratio of the width to the height of a television screen. a computing error caused by switching two adjacent

asked Oct 14, 2022

2 answers 127k views

which of the following best describes 4^2/3? a. sq root of 16, b. cube root of 4, c. sq root of four, d. cube root of 16

asked Oct 9, 2022

1 answer 85.1k views

Assuming no friction, how does the initial gravitational potential energy of the marble on a downward slope compare to the final kinetic energy? a) they are the same b) the initial gravitational potential

asked Sep 3, 2022

1 answer 220k views

Why is telling and writing a single history of Ghana Dangerous

asked Aug 23, 2022

1 answer 185k views

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