Popular Post :

• an object is attached by a string to the end of a spring. fang throws the object upwards and starts a stopwatch at \[t=0\] seconds. the object starts oscillating vertically in a periodic way that can be modeled by a trigonometric function. the object's average height is \[-20\text{ cm}\] (measured from the top of the spring). it first achieves that average height on the way up at \[t=0.2\] seconds, and then again every \[2\] seconds. the object's maximum and minimum heights are each \[5\text{ cm}\] from its average height. find the formula of the trigonometric function that models the height \[h\] of the weight \[t\] seconds after fang started the stopwatch. define the function using radians.
  
• what value of b will cause the system to have an infinite number of solutions?
  
• the team mascot shoots a rolled t-shirt from a special t-shirt cannon to a section of people in the stands at a basketball game. the t-shirt starts at a height of 8 feet when it leaves the cannon and 1 second later reaches a maximum height of 24 feet before coming back down to a lucky winner. if the path of the t-shirt is represented by a parabola, which function could be used to represent the height of the t-shirt as a function of time, t, in seconds? f(t) = –16(t – 1)2 + 24 f(t) = –16(t + 1)2 + 24 f(t) = –16(t – 1)2 – 24 f(t) = –16(t + 1)2 – 24
  
• which two sets of lines in this excerpt from thomas hardy's ""the darkling thrush"" signify hope in the midst of despair?
  
• what were the three types of colonies established by the english in north america?
  
• 2 right triangles have identical angle measures but different side lengths. the first triangle has side lengths of 6, 10, 8 and the second triangle has side lengths of 3, 5, 4. which transformation maps the large triangle onto the small triangle? dilation reflection rotation translation
  
• which interval for the graphed function contains the local minimum? [–1, 1] [1, 2] [–3, –1] [–5, –3]
  
• after getting married, joe, 32, and melinda, 29, decide to take out life insurance policies. joe would like a 15-year term policy and melinda would like a 20-year term policy. they each want a $300,000 policy. how much can joe and melinda expect to pay in premiums the first year?
  
• danny just purchased a new ipad to use with the square system for conducting transactions and tracking his stock in his small business. danny is part of which of the following?
  
• a complete definition of body image includes how intelligent one believes him or herself to be. please select the best answer from the choices provided. t f