10
Select all combinations
that are possible options within Ben's purchasing
constraints
12 songs and 4 books
15 songs and 9 books
18 songs and 5 books
35 songs and 1 book
x + 4y = 40
DONE
10
20
30
40
5
) Intro

About 400,000 people visited an art museum in december. what could be the exact number of people who visited the art museum?

At wind speeds above 1000 centimeters per second (cm/sec), significant sand-moving events begin to occur. wind speeds below 1000 cm/sec deposit sand and wind speeds above 1000 cm/sec move sand to new locations. the cyclic nature of wind and moving sand determines the shape and location of large dunes. at a test site, the prevailing direction of the wind did not change noticeably. however, the velocity did change. fifty-nine wind speed readings gave an average velocity of x = 1075 cm/sec. based on long-term experience, σ can be assumed to be 245 cm/sec. (a) find a 95% confidence interval for the population mean wind speed at this site. (round your answers to the nearest whole number.) lower limit cm/sec upper limit cm/sec

Graph the linear equation find three points on the graph -x+2y=11