Mathematics, 25.08.2019 08:30, rileyeddins1010

Harita must memorize 90 measures of music for her cello solo at a concert. she plans on memorizing 18 new measures for every 3 days of practice. which equation can be used to determine m, the number of measures harita still needs to memorize, as a function of d, the number of days of practice since she began learning the piece?
a. m = 72 – 15d
b. m = 90 – 6d
c. m = 101 – 21d
d. m = 108 – 3d

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:30, torresalysabeth

Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.

Answers: 1

continue

Mathematics, 21.06.2019 22:30, CatelynBGray

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%

Answers: 1

continue

Mathematics, 21.06.2019 22:40, kevon9008

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236

Answers: 1

continue

Mathematics, 21.06.2019 22:50, Nowellkwaku

Which will form a composite function?

Answers: 1

continue

Do you know the correct answer?

Harita must memorize 90 measures of music for her cello solo at a concert. she plans on memorizing 1...