Recent activity by Sirrah

Recent activity by Sirrah

How much heat is needed to increase the temperature of a 540.6 g sample of iron from 20°C to 84°C? The specific heat capacity of iron is 0.450 J/g · C

answered Nov 25, 2023

1 answer 168k views

How does dna code for specific proteins within a cell

answered Nov 2, 2023

1 answer 111k views

During 1 hour of television there are 12 commercials. If you watch 3 hours of television how many commercials will there be (please explain in numbers

asked Oct 13, 2023

1 answer 116k views

Ay 10 Select the point shown on the coordinate plane for each ordered pair. A 8 Point v is located at (3,9). с B 5. Point is located at (9.3). 4 Point v is located at (6,5). 3 D Point is located at (5,

answered Sep 1, 2023

1 answer 74.4k views

Identify the slope in the equation 20x - 10y = 60.

answered Jun 11, 2023

1 answer 233k views

Jason stands on a cliff 24m above the ground and throws a ball upward at 16m/s determine the speed of the ball when it hits the ground below the cliff.

answered May 26, 2023

2 answers 174k views

What separates birds from lizards

answered May 16, 2023

2 answers 204k views

Whats the diffrnece between MRNA and ATP

answered May 7, 2023

1 answer 137k views

In order to determine what we know about the speaker of a poem, we should gather ______ about the speaker.

answered Apr 26, 2023

1 answer 52.2k views

Please help me solve this maths factorisation!

asked Mar 15, 2023

1 answer 173k views

Mario buys tickets for either 47 or 57 dollars. He purchases 14 tickets and spends 738 dollars. How many tickets did he purchase at each price?

answered Jan 2, 2023

1 answer 74.8k views

Hello pls help Find the volume of this sphere. Use 3 for 7T. 2 ft V~ [?]ft V = 3

asked Dec 18, 2022

2 answers 160k views

Can someone help my pls?

asked Dec 9, 2022

1 answer 77.3k views

Can someone write a whole long paragraph on what HIV.

asked Nov 9, 2022

2 answers 221k views

How many states have over 300 amendments to their constitution? 2 4 8

answered Nov 1, 2022

1 answer 47.2k views

For the following right triangle, find the side length x. х 8 15

asked Sep 15, 2022

1 answer 69.2k views

How was medicine made?

answered Aug 8, 2022

1 answer 189k views

TRUE OR FALSE? C02 (carbon dioxide) is a waste product of photosynthesis?

asked May 19, 2022

1 answer 226k views

Question 4 of 25 What kind of molecule forms from polysaccharide chains that are very strong? O A. Protein B. Cellulose C. Monosaccharide D. Lipid SUBMIT PREVIOUS

answered May 12, 2022

1 answer 166k views

Which of the following industries most matches Alfred Weber’s model of industrialization? A. a lumber business in the Pacific Northwest B. a coffee roaster in Germany C. a fish-stick factory in Kansas

answered Apr 30, 2022

2 answers 125k views

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