Which context can be represented with the numbers 4 and -14? A. One winter's day, the temperature during the day was 14 degrees above 0. At night, the temperature fell to 4 degrees below 0. B. A football team loses 4 yards on the first play. On the next play, the team gains 14 yards. C A diver dove from a height of 14 meters into a pool. The diver reached a depth of 4 meters before coming back up to the surface D. Ciara puts $4 in her savings account. Her savings account shows a credit of $4. The next week she takes $14 out of her savings account. Her savings account shows a debit of $14.​

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. after tax the total is 45.99. what percentage of the subtotal is the total?

How many quarts of a 50% solution of acid must be added to 20 quarts of a 20% solution of acid in order to get a 40% solution of acid?

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