3. what are the new vertices of parallelogram defg if the parallelogram is reflected across the vertical line x = -2, also graphed?
a. d' = (1,5), e = (3.3), f = (3.-4), g' = (1-2)
b. d' = (5.1), e = (3,-1), f = (-4,-1), g = (-2.-1)
c. d' = (1,5), e = (-1,3), f = (-1-4), g = (1-2)
d. d = (44.5), e = (-1,3), f = (-1,-4), g' = (-4,-2)

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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step-by-step explanation:

in if you ask questions, the points are taken from your total and given to the one who answered it..

so if i have 30 points and i ask a question for 5 points, then when someone asks a question i will lose 5 points and the answerer earns 5

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the answer is d

step-by-step explanation:

you can also use mathway to get you answer + steps

there would be 162.15 calories in this cereal.

step-by-step explanation: