In a sequence of numbers, a, = 98, a. =99.2, a. = 100.4, a,= 101.6, and a, = 102.8. Based on this information, which equation can be used to find a., the nth term in the sequence?
a, = 98.0 + 1.2n
A
6
a = 93.2 + 1.2n
© a = 94.4 + 1.2n
O a, = 96.8 + 1.2n

Design a number line containing five (5) points2.benin, one of the smallest countries in africa, has a total area of 43,475 square miles. the population of the country was recently estimated at 10,160,555. about 3,657,790 people live in rural areas. the country has only about 870 miles of surfaced roads. a. round off the total population to the nearest hundred thousand people. b. round off benin’s area in square miles to the nearest thousand. c. round off the number of miles of surfaced roads to the nearest ten. d. round off the number of people who live in rural areas to the nearest million.

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Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?