Anna is a teacher at an elementary school. she purchased 73 tickets to take the first-grade children and some parents on a field trip to the zoo. she purchased
children's tickets for $9 each and adult tickets for $15 each. she spent a total of $771. how many of each ticket did she buy?
adults
children
total

d is the answer

step-by-step explanation:

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).

answer: it actually depends on which is the independent variable and which is the dependent variable. let us say we're looking at a linear equation. y=2x+3. we theoretically could switch the equation to be x=(y-3)/2 and it would be the same line. so either a causes b or it can be that b causes a. so technically the answer is false

step-by-step explanation:

your correct answer is c. he organized a political resistance group based on islam.

im sorry for the poor quality answer.