In Rene’s school, math grades for the year are calculated from assignments, tests and a final exam. Assignments count 30.5%, tests 29.5%, and the final exam 40%. If Rene has an assignment grade of 85, a test grade of 72, and an exam of 61, what is Bobby's overall grade?

d

step-by-step explanation:

d

8(4)^8=72^feet to say that the total can conclude to 8(4) which as you know would mean 8 x 4. that equals 32w. 32^ could make a 72 answer as well. but your coefficent will remain w so your answer is 72w.

you!

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arc length = radius * x ( in radians)

6 * pi = 18 * x

divide by 18 on each side

6 pi / 18 = x

pi/3 = x

the angle is pi / 3 radians

or   60 degrees

this cant be answered without the graph. you may need to add it.