Recent activity by Menghan

Recent activity by Menghan

Is (-1, 29) a solution of y = -2x² - 5x + 22? Explain. Show your work.

answered Dec 5, 2023

1 answer 7.5k views

Currently, the labels for the Pfizer-BioNTech COVID-19 Vaccine, including the EUA label in the U.S., state that the vaccine must be stored in an ultra-cold freezer at about (minus) -75ºC. It can remain

asked Nov 2, 2023

1 answer 136k views

5. A causal relationship means one action or event is the cause of another. A correlational relationship describes a connection between events, but it does not mean one event or action caused the other.

answered Oct 19, 2023

1 answer 121k views

Type of analogy used in this sentence: Water is to moisten as spade is to dig.

asked Sep 24, 2023

1 answer 122k views

A structure made up of a hemisphere attached to a cylinder is built. The hemisphere has a radius of 50m, while the cylinder has a height of 160m. The builder decides to paint the curved surface of the

answered Sep 3, 2023

2 answers 106k views

How did the Crusades result in Europeans becoming fascinated with Asia?

answered Aug 14, 2023

1 answer 32.2k views

(2 points 8. Triangle ABC is shown on the graph below! IL 6 1 c. Triangle ABC is translated 1 unit night and 2 units down. What are the coordinates of the translated triangle? d. Use arrow Rotation to

answered Aug 2, 2023

1 answer 214k views

Personality trait of the princess in the end of king grisly beard

answered Jul 15, 2023

1 answer 205k views

Which system of inequalities has a line as a solution?

answered May 6, 2023

1 answer 228k views

Multiply the polynomials: (x + 3)(x2 – 5x + 12)

asked Dec 16, 2022

2 answers 188k views

Can a star turn into a planet? Can gravity form waves? Does every black hole contain a singularity? Does the influence of gravity extend out forever? Galaxies look stationary, so why do scientists say

asked Dec 11, 2022

1 answer 208k views

Reasons as to why we carry out stovk taking

asked Dec 9, 2022

2 answers 104k views

Some historians believe that people should leave their ethnicity and customs behind to become a part of America. How does Anna Quindlen feel about this idea? From the text "A Quilt of a Country", plz help

answered Nov 19, 2022

1 answer 129k views

Escoge la mejor opción que completa la frase con la forma correcta del verbo particular en futuro perfecto. Choose the best option to complete the sentence with the correct form of the verb particular

answered Oct 21, 2022

1 answer 88.3k views

How do you solve 60x60

answered Sep 28, 2022

2 answers 26.9k views

A gaming system costs $150. It is on sale for 30% off. Use the two step method to find the final cost after the discount. Remember to show your work.

asked Sep 28, 2022

1 answer 206k views

In an alternate universe the reaction between acid and base is endothermic. 20.0 mL of 0.200 M monoprotic acid dissolved in water and 50.0 mL of 0.100 M monoprotic base dissolved in water were mixed in

answered Sep 24, 2022

1 answer 120k views

Decide whether the sentence is correct or incorrect as written. Nos (M) olesta la música. correct incorrect

answered Aug 22, 2022

2 answers 28.4k views

Multiply or divide as indicated. (4x+12)/(10) / (2x+6)/(6)

answered Aug 7, 2022

1 answer 219k views

Please help me please

asked Aug 5, 2022

1 answer 121k views

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