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Answers by Pratnala

Answers by Pratnala
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An ordinary deck of cards contains 52 cards divided into four suits. Imagine choosing a card at random from a thoroughly mixed deck. Consider the event that the denomination of the chosen card is at most
answered May 10, 2024
0 votes
123k views
You have a closed tank of air at a pressure of 406 kPa and temperature of 303 K. When the tank and the air are heated to 373 K, what is the pressure if the volume remains constant? A. 240 kPa B. 360 kPa
answered Apr 20, 2024
4 votes
209k views
porter is on the swim team. IN addition to swimming he runs as part of his training porterchecks his heart rate halfway through his training session . (swimming 53 beats in 1/3 minute running 42 beats
answered Apr 1, 2024
1 vote
33.7k views
What is the simplest radical form of the expression?
answered Mar 27, 2024
3 votes
111k views
Ahmad runs 7 miles in 80 minutes. At the same rate, how many miles would he run in 64 minutes?
answered Dec 17, 2023
5 votes
120k views
Find the length of the third side. If necessary, write in simplest radical form. Answer: 3√5 Submit Answer
answered Oct 22, 2023
0 votes
184k views
1. A trapezoid is pictured on the right. Its bottom base a is not changing while its top base b is increasing at the rate of 3 inches per second while its height h is decreasing at the rate of 0.5 inches
answered Sep 19, 2023
4 votes
72.3k views
What are the coefficients in the expression 4x - 7y + 5 ?
answered Aug 26, 2023
6 votes
77.3k views
Why might a wine glass survive a fall onto a carpeted floor but not onto a concrete floor?.
answered Jun 28, 2023
1 vote
146k views
Maria wants to know the distance between the building and the tree. there is a pond near the building so maria cannot measure the distance directly. maria stands in front of the building with the tree
answered Jun 3, 2023
3 votes
49.9k views
N₂(g) + 3H₂(g) → 2NH3(g) What volume of hydrogen is needed to generate 446 L NH3 at STP? Thank u:)
answered Feb 26, 2023
3 votes
213k views
Mary baked 5 round bannock for a bake sale at the chief kahkewistahaw community school at saskatchewan. she cut each bannock into 12 pieces. mary sold 41 pieces of bannock. a) how much bonnock did mary
answered Dec 19, 2022
7 votes
115k views
Imagine you’re a doctor treating a patient with severe vision issues. What questions might you ask to determine whether these issues are more likely to be inherited or caused by environmental factors?
answered Nov 30, 2022
2 votes
113k views
Which statement about the function is true? The graph of the function f(x) = -(x + 3)(x - 1) is shown below. 6 NA O The function is positive for all real values of x where x < -1. The function is negative for all real values of x where x < -3 and where x > 1 The function is positive
answered Oct 27, 2022
0 votes
181k views
For Mother's Day, Meghan bought her mother flowers that cost $25.34 and a card that was $2.99. She also bought herself a candy bar. If she paid with three $10 bills and got 58 cents back, how much was
answered Jun 24, 2022
4 votes
113k views
Plzzzzzzzz zzz helppppp history There r 2 questions
answered Mar 30, 2022
4 votes
231k views
What's the correct IUPAC name for the structure shown? Question 11 options: A) 3-methylheptane B) 2-propylhexane C) 3-methylheptane D) 2-ethylhexane
answered Mar 28, 2022
1 vote
205k views
Bob threw a ball across a basketball court. The graph below shows the relationship between the horizontal distance of the ball and its height. у FLIGHT OF BALL 14 13 12 11 10 9 Height (in feet) 7 NWU OO
answered Mar 12, 2022
1 vote
221k views
Simplify the expression by combining like terms. -8y + 2 + 10y - 7 Please help
answered Feb 15, 2022
8 votes
3.9k views
Is (6, –2) a solution to this system of equations? y = –1/6 x − 1 y = 1/6 x − 3
answered Jan 9, 2022
2 votes
228k views
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