Anna has a kids pool that holds 20 gallons of water. It drains as a constant rate. When Jannet first saw the kids pool, it contained 14 gallons. Six minutes later, the pool contained 10 gallons of water. how long till the pool is completely empty?

I’m really confused and need your assist me with this question i’ve never been taught

What is the measure of angle x? 37° 82° x°

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