Which of the following time with hours and minutes clock produces 60 degree angle between 6am to 7am.
(a) 6:27am (b) 6:22am (c) 6:38 am (d) 6:45 am
Please answer the above question.
Grains of fine California beach sand are approximately spheres with an average radius of 50 μm and are made of silicon dioxide, which has a density of 2.4 × 10^3 kg/m3. What mass of sand grains would have a total surface area (the total area of all the individual spheres) equal to the surface area of a cube 1.2 m on an edge?
Area of a trapezium is 16 sqcm.Length of one parallel side is 5 cm and distance between two parallel sides is 4 cm.Find the length of the other parallel side.Try to draw this trapezium on agraph paper and check the area.
If AB is the diameter of a circle and chord CD is parallel to it, and the arc intercepted by chord CD measures 68 degrees, what is the measure all the arcs of the circle with endpoints A,B, C, and D on this circle?
Finding a professional expert in "partial differential equations" in the advanced level is difficult.
You can find this expert in "Assignmentexpert.com" with confidence.
Exceptional experts! I appreciate your help. God bless you!