Asnowmobile travels in a straight line. the snow-mobile’s initial velocity is +3.0 m/s.
a.
if the snowmobile accelerates at a rate of +0.50m/s2for 7.0s, what is its final velocity? b.
if the snowmobile accelerates at the rate of−0.60m/s2from its initial velocity of+3.0 m/s, how long will it take to reach a complete stop?

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.

Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?