Answer:
0.150 < (Proportion of Sandy's pie) < 0.167
15% < (Percentage of Sandy's pie) < 16.7%
Step-by-step explanation:
Total percentage of pie = 100% or 1
George, Sandy, Carlos, and Michelle all ate a piece of the pie.
George ate a fraction of 0.150
Michelle ate a fraction of (1/6) = 0.167
Carlos ate a fraction of (1/7) = 0.143
The amount of pie left = 1 - 0.15 - (1/6) - (1/7) = 0.5405
And Sandy is known to eat more than two of her friends, but less than one of them.
Of the amount of pie eaten by the first 3 friends, (1/6) is the highest proportion.
Hence, it is evident that Sandy ate more than 0.143 and 0.150 (Carlos and George) but less than Michelle (0.167).
So, mathematically, the possible proportion of cake that Sandy ate is
0.150 < (Proportion of Sandy's pie) < 0.167
Hope this Helps!!!
Step-by-step explanation:
In words it is: The product of -11 and k is 22.
The solution is: -11 = +11
22+11 = 33
33 = k
(10(1-(1/2)^5)/1-(1/2) =
20(1-1/32)
=155/8
Answer:
B
Step-by-step explanation:
They are increasing by 1 vertically. Hope this helps!! :)
Division is one of the four fundamental arithmetic operations. With the leftover flour of 7.45oz, charlie can make approximately 8 muffins.
<h3>What is Division?</h3>
The division is one of the four fundamental arithmetic operations, which tells us how the numbers are combined to form a new one.
A.) The total flour Charlie has was 40 oz, out of this he used 18.3 oz of flour. The amount of flour left now would be 21.7 (40-18.3).
Since a single muffin uses 0.95 oz of flour, therefore, the number of muffins Charlie made will be,
Number of muffins = 21.7/0.95 = 22.84 ≈ 23 muffins
B.) When Charlie had 7.45 oz of flour leftover, then the number of muffins would be,
Number of muffins = 7.45/0.95 = 7.84 ≈ 8 muffins
Hence, with the leftover flour of 7.45oz charlie can make approximately 8 muffins.
Learn more about Division:
brainly.com/question/369266
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