evaluate the numeric expression of 2+14x5-5What is the answer Question solved general 10 months ago 8479
melissa has 14 reports to file, if each report takes an average of 1 hour and 15 mins, how long would it take to file 70% of them? Question solved general 10 months ago 3271
If 2x^2-5x+7 is subtracted from 4x^2+2x-11, what is the coefficient of x in the result? Question solved general 10 months ago 1239
Which pair of quantities is LEAST likely to be directly proportional? CLEAR CHECK Area and side length of a rhombus , Distance and time when speed is constant, Total cost and the number of movie tickets purchased ,and Hours worked and money earned please answer this question quickly ... Question solved general 10 months ago 6076
The amount of money that is left in a medical savings account is expressed by the equation y=-24x+379, where x represents the number of weeks and y represents the amount of money, in dollars, that is left in the account. After how many weeks will the account have $67 left in it? Question solved general 10 months ago 6277
A Sum of $14 is made of 92 coins consisting of dimes and quarters. How Many are there of each kind of coin Question solved general 10 months ago 3845
An object is launched vertically in the air at 24.5 meters per second from a 11-meter-tall platform. Using the projectile motion model h(t)=-4.9t^2+v0t+h0, where h(t) is the height of the projectile t seconds after it’s departure, v0 is the initial velocity in meters per second, and h0 is the initial height in meters, determine how long it will take for the object to reach its maximum height. What is the maximum height? Question solved general 10 months ago 4429
Complete each statement regarding an angle θ and its reference angle theta hat using radian measure. (Assume 0 ≤ θ < 2π. Give your answers in terms of θ.) (a) If θ is in QI, then theta hat = . (b) If θ is in QII, then theta hat = . (c) If θ is in QIII, then theta hat = . (d) If θ is in QIV, then theta hat = . Question solved general 10 months ago 6617
During a day a student spends 7 hours sleeping, ¹/4 of the day studying and of the time travelling. What fraction of the day is left for other things? Question solved general 10 months ago 5257
You are sailing from your lakeshore cabin to a marina 60º north of east and 0.5 miles across the lake.Which of the following expressions uses the complementary angle of 60° to determine how far you would travel on your trip west?a.0.5cos30°b.0.5cos60°c.0.5sin30°d.0.5sin60° Question solved general 10 months ago 6448
The savings account offering which of these APRs and compounding periods offers the best APY? 4.0784% compounded monthly4.0798% compounded semiannually4.0730% compounded daily Question solved general 10 months ago 5481
A ballroom has a square dance floor. The area of the floor is 400 square feet. If the length of each side of the square increased by one foot, would its area be a rational number? explain Question solved general 10 months ago 6256
If ying zyiyu covered the first 200 miles of a trip going at 50 mph and the last hundred miles going at 40 mph, what was his average speed for the entire trip? Teacher told me it is not 45 Question solved general 10 months ago 1415
A painter uses 1.2 liters of the paint to cover 1m2 of the wall. How many square meters he can cover with (1)12 liters; (2)6.6 liters; (3)4.8 liters of paint? Question solved general 10 months ago 5014
relative maxima and relative minima are called relative_____. Hint: first 2 letters are ex Question solved general 10 months ago 5095
The path of a football kicked by a field goal kicker can be modeled by the equation y = –0.03x2 + 1.53x, where x is the horizontal distance in yards and y is the corresponding height in yards. What is the football’s maximum height? Round to the nearest tenth. yds. How far is the football kicked? yds. Question solved general 10 months ago 4527
Amira sells balloon animals. She uses the same number of balloons for each animal she makes. The table compares the number of balloon animals sold and the remaining number of balloons on a certain day.Animals Balloons 15 200 24 164 33 128How many balloons does Amira use for each balloon animal? Question solved general 10 months ago 1185