the refreshment stand at the fair was open for 3 hours four people took turns working at the stand for the same amount of time how many minutes did each person work
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first off, simplify 3 hours. One hour is equal to 60 minutes, so we get 180 minutes. Next we divide 180 by four. We can make this easier by dividing 180 by ten, and multiplying it by 10 after we do everything. 4 times 4 is 16, and then the remaining 2 divided by 4 is .5. We have 4.5, but now we need to multiply 4.5 by 10, and we get 45. The answer is 45.
Which of the following expressions represents 24C12?A) 12!/24! B 24!/24! C) 24!/ 12!•12! D) 24!/12!
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Solve the sytems of equations by substitution x=-4y x+5y=2
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Y=2, put -4y in for do to the second equation, and then it's technically 5-4 so then you have 1y=2 then you move the 1 to the other side by dividing 2 by 1.
x = -4y x + 5y = 2 -4y +5y = 2
*add -4y and 5y* y = 2
x = -4(2)
*Multiply -4 and 2* x = -8
The double number line shows that Faye can sort 150150150 recyclable items in 333 minutes. Based on the ratio shown in the double number line, how many recyclable items can Faye sort in 444 minutes?
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Answer:
200200200
Step-by-step explanation:
150150150: 333 = x : 444
x = 150150150 x 444 / 333 = 200200200
Answer:
200 just 200 and only put 200
The sum of a number b and 3 is greater than 8 and less then 12
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The sum of a number b and 3 is greater than 8 and less than12=> b + 3 < 8 => b + 3 > 12
Now,let’s combine this into an expression: => 8 < b+3 < 12 => (8 - 3) < b < (12 - 3) => 5 < b < 9 Thus, the answer in the given situation is 9 because 9 is greater than 8 butless than 12.
Would ounces be the most appropriate customary unit to mesure the weight of a paper clip
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im pretty sure ounces is for the amount of liquid and that a paper clip would be measured in grams