Recent activity by PetersenDidIt

Recent activity by PetersenDidIt

Which is a solution of the system of equations? O (1,3) O (2, 2) O (3, 1) O (4,2)

answered Dec 13, 2023

1 answer 103k views

8. Most "copper" pennies are actually made with which mineral?

asked Dec 5, 2023

1 answer 149k views

What is the vertex of the graph of y = –x2? (–1, 0) (0, –1) (0, 0) (1, 1)

answered Nov 24, 2023

2 answers 202k views

Write the meaning and source of water pollution

answered Nov 2, 2023

2 answers 6.4k views

Place a checkmark next to each sentence that uses personification: A)The night was silent except for the wind whispering through the trees. B)The dog was panting from running down the street in the extreme

answered Aug 8, 2023

2 answers 12.1k views

Which scientist do you think had the greatest impact on our current understanding of life? Explain your answer.

answered Jul 8, 2023

1 answer 41.6k views

Question is in image.

answered Jun 7, 2023

1 answer 177k views

What is the major advantage or advantages of bones undergoing continual remodeling?

answered May 13, 2023

1 answer 63.7k views

Triangle ABC has been dilated from to triangle DEF If the length of segment DE = x, what is the length of segment AB

asked May 7, 2023

1 answer 83.9k views

Which of the following transformations to A ABC would NOT preserve size andshape?dilation of scale factor 5reflection over the y-axistranslation (x-2. y+5)rotation 90 degrees counter clockwise

asked Jan 11, 2023

1 answer 119k views

Drag the tiles to the correct boxes to complete the pairs. Match each executive department with its role. the Department of the Interior the Department of Agriculture the Department of Health and Human

asked Nov 2, 2022

1 answer 186k views

⬆️= you need to come up with investigation question, to help inform your decision. Think about how land, water, and air absorb and release Thermal energy and then formulate your hypothesis I need some

answered Oct 14, 2022

2 answers 18.3k views

The change in electrical potential that occurs when an impulse passes through a nerve cell

answered Sep 20, 2022

1 answer 164k views

This is stumping me please help

answered Sep 18, 2022

2 answers 186k views

Please help me i am very lost Calculate the salinity of the liquids in the table. Round your answers to one decimal place. $\frac{\text{mass of salt}\left(g\right)}{\text{mass of solution}\left(g\right)}\times1000=salinity\left(ppt\right)$mass

asked Jul 16, 2022

1 answer 135k views

Convert 18.6 L of neon gas at STP to atoms. 1.What is the coefficient of the scientific notation answer? 2.What is the exponent of the scientific notation answer? 3.How many significant figures are there

answered Jul 3, 2022

1 answer 134k views

Determine if the following statement is true or false, and why. “A hypothesis can be proven true.”

answered Jun 26, 2022

1 answer 177k views

If y=1/4x and x=-12, find y.

answered Jun 17, 2022

2 answers 102k views

What the value of x help me

answered May 26, 2022

2 answers 130k views

Zayan is putting ribbon around a picture of her dog. The picture is 300 millimeters wide and 150 millimeters tall. How many meters of ribbon will she need?

asked May 22, 2022

1 answer 167k views

Search QAmmunity.org