A dart is thrown at the board shown. It hits the board at a random point. Find the probability that it will land in the unshaded region. Round to the nearest percent.75%48%67%33% Question solved general 4 months ago 2650
Which equation could be used to calculate the sum of the geometric series? 1/4+2/9+4/27+8/81+16/243? Question solved general 4 months ago 6805
Show that the curvex = 2 cos t, y = 3 sin t cos t has two tangents at (0, 0) and find their equations. Question solved general 4 months ago 3500
Factor the trinomial below.6x2 – 9x – 6 A. 3(2x + 1)(x – 6) B. 3(2x + 2)(x – 1) C. 3(2x + 1)(x – 2) D. 3(2x + 6)(x – 1) Question solved general 4 months ago 8256
a physics student stands at the top of a hill that has an elevation of 56 meters. He throws a rock and it goes up in the air and then falls back past him and lands on the ground below the path of the rock can be modeled by the equation y=-0.04x^2+1.3x+56 where x is the horizontal distance in meters from the starting point on top of the hill and y is the height in meters of the rock above the ground. How far horizontally from the starting point will the rock land? Round to the nearest hundredth. Question solved general 4 months ago 1176
I have a question about the application of definite integrals. I came up with the following integral:[tex] \int\limits^5_0 {62.5 * 6 * 2 * x} \, dx [/tex]This is equal to 9780. Unfortunately, 9780 ft-lb is not an answer, but 9375.0 ft-lb is! Can someone tell me what is wrong with my integral and if 9375.0 ft-lb is the answer to my question? Question solved general 4 months ago 5133
The larger square garden at Volterra Hall has sides twice as long as the smaller square garden. Together the gardens cover 18,000 square feet. Find the dimensions of each garden. Question solved general 4 months ago 2854
8.Find the value of c that makes the expression be a perfect square trinomial p^2-30p+c9.Use quadratic formula to solve. 4x^2+7x-15=010.Find the number of real number solutions using the discrimination. x^2+4x-32=0Please help these are my final questions and I need help with them Question solved general 4 months ago 5752
What is the sum of the first 51 consecutive odd positive integers? Question solved general 4 months ago 9667
Please Help: 25 Points!Jeremy constructed this solid by combining two rectangular prisms and a square pyramid. What is the surface area of this figure? Question solved general 4 months ago 1021
A diner has a breakfast special. A customer can chose scrambled, fried, or poached eggs. The breakfast comes with a side of bacon, sausage, or fruit salad. The customer can choose coffee, tea, or milk. How many different combinations of eggs, side, and drink does a customer have to choose from? Question solved general 4 months ago 6681
The digits 1,2,3,4,5,6,7 and 8 are arranged randomly to form a three-digit number find the probability that the number is even and greater than 800 Question solved general 4 months ago 3640
Rehan has been awarded some money in a settlement. He has the option to take a lump sum payment of $170,000 or get paid an annuity of $1,000 per month for the next 20 years. Which is the better deal for Rehan, and by how much, assuming the growth rate of the economy is 3.05% per year? Question solved general 4 months ago 4937
A bus covered the 400-km distance between points a and b at a certain speed. on the way back the bus traveled at the same speed for 2 hours and then increased the speed by 10 km/hour until it reached a, thus spending 20 fewer minutes on the return trip. how long did the return trip take? Question solved general 4 months ago 3545
A ball is thrown upward and outward from a height of 77 feet. the height of the ball, f(x), in feet, can be modeled by f left parenthesis x right parenthesis equals negative 0.2 x squared plus 1.4 x plus 7f(x)=−0.2x2+1.4x+7 where x is the ball's horizontal distance, in feet, from where it was thrown. use this model to solve parts (a) through (c). Question solved general 4 months ago 4268
find the area and perimeter of a rectangle with a width of 2 1/3inch and a length of 5 2/5inches. show your work please. Question solved general 4 months ago 5073
There are 16 pink jelly beans in a bag. The ratio of red to pink jelly beans in the bag is 3/4. Which proportion could NOT be used to find r, the number of red jelly beans in the bag Question solved general 4 months ago 2889
Which of the following statements are true select all that apply Question solved general 4 months ago 8054
Find the possible values of the included angle of a triangle with: A) sides of length 5 cm and 8 cm, and area of 15 cm^2B) sides of length 45 km and 53 km, and area 800 km^2. Question solved general 4 months ago 1026
which equation is in slope-intercept form and represents a line with slope 3 through the point (9,-4) Question solved general 4 months ago 4101