18. Romario calculated the amount of money he has in his savings account, S(w), using the equation,
S(w) = 2.950 – 75w,
where w is the amount of money he spends each
week. How much money is in Romario's account
after 17 weeks?

What is the solution to the equation e3x=12? round your answer to the nearest hundredth

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i

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