A bakery sells both rectangular cakes and circular cakes. The rectangular cake has the dimensions of 13 in. by 9 in. and costs $30. The circular cake has a radius of 5 in. and costs $25. If we assume the cakes are made with the same contents and the height of each cake is the same, which is the better deal? (i. e. which gives you more cake for the amount spent?)

idk

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how is that middle school

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answer: the answer is c.

step-by-step explanation:

she’s dividing 1/3 of the flour into 2 jars.

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hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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