HELP I NEED ANSWERS QUICK WITH WORK ATTACHED OR EXPLAINED Projectile Motion Word Problems
1. A dud missile is fired straight into the air from a military instillation. The missile's height
is given by the formula; h(t) = -161? + 400t + 100
a. How high is the missile after 4.5 seconds?
b. At what time will the missile reach its maximum height?
c. What is the maximum height the missile will reach?
d. When will the missile be 2,500 feet above the ground?
e. When will the missile be 100 feet above the ground?
h(t)= -16

Is a deceasing linear model or an exponential decay model likely to be a better fit for the data about remembering? ?

The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?

Paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each? 1. define a variable for the situation. 2. write an inequality that represents her profit. note: revenue is money coming in. cost is money going out. profit is the difference between the revenue and the cost. in other words: revenue - costs profit 3.using words, describe how many windows she must sell to have a profit of at least $48,000.