g0iaBeccavery g0iaBeccavery

Today at 2:33 AM
Mathematics

Answered

Nabuko practices the violin at least 12 hours per week. She practices for three-fourths of an hour each session. If Nabuko has already practiced 3 hours in one week, how many sessions remain to meet or exceed her weekly practice goal?

Answer :

nobillionaireNobley nobillionaireNobley

Today at 2:38 AM

Let x be the number of sessions. Then
3/4x ≥ 12
3/4x + 3 ≥ 12
3/4x ≥ 9
x ≥ (9 x 4)/3 = 12

Therefore, 12 sessions remain to meet or exceed her weekly practice goal.

Answer Link

Other Questions

Folding in rocks indicate the rock underwent deformation.

What are the two major groups of cell types in the human body?

What did the neolithic demographic transition cause? a. a slow increase in the world's population b. a shift from low birthrate to high birthrate c. earlier wea

On a topographic map, a mountain peak would be represented by:

Moderate- and deep-focus earthquakes occur along only .

Something more about environment

Describe the almasthere in the class on the day of the last lesson ?

Narrative Good Morning dear friend said one of my best friend

Write about mountain soil and how its useful

Resolve into partial fraction(2-1)/(x2-5x +6]

two sentences using the word presumed

A positive-sum game occurs a. when the sum of the two players' outcomes is positive. b. when the gains received by one player are exactly offset by the losses

A scientist performs a controlled experiment. this means that select one: a. the experiment is repeated many times to ensure that the results are accurate. b. t

One advantage of a representative democracy is that: a.those who pass laws are obligated to represent the views of those who voted for them. b.all individual ci

A store is selling a black pair of shoes for $79.45 and a brown pair of shoes for $133.99. the black pair of shoes is marked up by 44%, and the brown pair of sh

What is the pupil of the eye? select one: a. it is the colored part of the eye. b. it is the location of the visual receptors. c. it is the small opening in the

What makes up a motor unit? a. one tendon and one muscle fiber b. fast- and slow-twitch muscle fibers c. one motor nerve connected to muscle fibers d. one motor

Ray had his wallet stolen. when the man who stole his wallet was caught, ray opted to resolve the disagreement informally. the disposition of his case was proba

An example of setting a trap for your memory would be. a. looking at your watch to check the time b. putting an unusual item in your pocket c. reaching for your

What is the major carrier of the fat-soluble vitamins from the intestinal epithelial cell to the circulation? a. albumin b. cholesterol c. chylomicrons d. l