02/23/22

Math Question Needed to be Answered
What amount of a 60% acid solution must be mixed with a 35% solution to produce 500 mL of a 40% solution?
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02/23/22

In a large school, it was found that 64% of students are taking a math class, 78% of student are taking an English class, and 56% of students are taking both.
A: Find the probability that a randomly selected student is taking a math class or an English class. Write your answer as a decimal, and round to 2 decimal places if necessary.B: Find the... more
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02/24/22

Math swun math solving problem
Casey Casey has 64 hockey cards how many groups of cards can she make if she has eight hockey cards in each group
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02/24/22

math question ALeks
A construction crew has just finished building a road. The road is 9 kilometers long. If the crew worked for 4 4/5 days, how many kilometers of road did they build each day? (Assume they built the... more
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02/24/22

math and probability
At a certain very large school, 9% of students are athletes. Assuming independence, in a class of 10 students, what is the probability they are all athletes?
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02/24/22

plssssssssssss helpppppppppppp
Solve for x for both questions plslink to the math problem
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02/24/22

plsssssssssss helpppppppp
Solve for x for both questions. link to math problem
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02/24/22

plsssssssssssssss helppppppppppp
Solve for x pls. link to math problem
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02/24/22

math and probability
A jar contains 2 red and 8 blue marbles.If you pick 4 marbles one at a time, putting each one back after you pick it, what is the probability the first two are red and the last two are blue?If you... more
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02/24/22

math and probability
I have a drawer with 5 blue markers and 10 black markers.A. I randomly reach in and grab 3 to bring to class. What is the probability they are all blue?B. For another class, every school day for a... more
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02/24/22

Math and Probability
Some professors grade homework by choosing only a few problems to grade. On a 20-question homework, if you did 15 of the questions, and the professor picks 4 questions to grade, what is the... more
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02/24/22

Answer my math problem please!!!!
Haruka hiked several kilometers in the morning. She hiked only 6 kilometers in the afternoon, which was 25% less than she had hiked in the morning.
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02/24/22

math question for votes
Texas has nine more electoral votes for president than New York. If the total number of electoral votes for these two states is 67, find the number of electoral votes for each state. Solve using... more
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02/25/22

homework help for math
-4x-y=24i dont know what the answer is
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02/25/22

Plssssssssss helppppppp
Solve for x pls. Link to math problem
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02/25/22

Plssssssss helppppp

Solve for x. Link to math problem
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02/25/22

Plsssssss helppppp

Solve for x and y pls. Link to math problem
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02/25/22

Plssssss helppppp
Solve for x and y pls. Link to math problem
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02/25/22

Plssssss helppppp
Solve for x pls. Link to math problem
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02/25/22

Plssssss helpppp
Solve for x pls. Link to math problem
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02/25/22

Math linear equation
A player scores 98 pts in a single game. He makes 64 baskets, consisting of field goals (2pts each) and foul shots (1 pt each). How many field goals and foul shots did he make?
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02/25/22

Given f ( x ) = 7 x + 6

a) Evaluate f( 5 )f(5)=b)  Solve f(x) = -1x =
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02/25/22

Math help please
You have a wire gate that can bent into any shape, to make a play area for you new puppy. When extended, the gate is 5.2m long. What is the largest rectangular area that you can create for your... more
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02/27/22

The value of 8 units is 11. What is the value of 1 unit ?
this is fifth grade math btw
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02/27/22

i need help with this math homework problem
A bacterial culture quadruples in size every hour. You begin observing the number of bacteria 3 hours after the culture is prepared. The amount (y) of bacteria (x) hours after the culture is... more
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