Please I need help: Anna sells candy apples at her yard sell. She wats to earn more than $40. She sells the apples for $2 each and has earned $26. How many apples does she need to sell to reach her goal?
A) Write an inequality that shows the number of apples that Anna needs to sell. _

B) Solve the inequality: _

A) Graph the whole solution set on the number line.

A) Explain the solution set: _

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