Oore collection a) What are the two ordered pairs from the prowon
You are on the committee to help plan the next school dance. The catering
company said that for gpacks and drinks for 50 people, it would cost $875.
For 75 people, it would cost $1,625. The x-values represent number of
people and the y-values represent the cost.
Assuming the relationship between price and sales is linear, write an
equation you could use to predict the cost of food and drinks for other
amounts of people.
b) Find the rate of change and initial value. Make sure to show all your work.
c) What is the equation that represents this problem? How did you get this equation?
d) What does the rate of change (slope) mean in context of the word problem?
e) What does the y-intercept represent in context of the word problem?

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:

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .

i believe it’s 165 because if u add 137 and 58 u get 195 and then subtract that from 360 and there’s ur answer