Which choice is equivalent to the quotient shown here when x > 0? √72x^3 divide by square root of 50x^2
A circular hall has a hemispherical roof . The greatest height is equal tothe inner diameter.find area of the floor , given capacity of hall is 48510 metre cube.
Which if the following is a consequence of the identity sin 2x=2(sin x)(cos x ) ? A. sin y = (sin 1/2y) B. sin 3y= 3( sin 2y)(cos y) C. sin 4y= 2( sin 2y) ( cos 2y) D. sin 4y= 4 ( sin 2y) ( cos 2y) E. sin 8y= 2 ( sin 4y) (cos 2y)
Two places are 4.7 cm apart on a map. On the map 1 cm represents 5 km. What is the actual distance between the two places?
The dimensions of a large room are double the dimensions of a small room. Both rooms are rectangular prisms. The volume of the small room is 10 cubic metres. What is the volume of the large room?
Last year 3684 people went to a music festival. The number of people who went to the festival this year was 2/3of last year’s figure. How many people went to the festival this year? A 1228 B 2442 C. 2456 D. 5526
Use the given information to find the equation of the quadratic function. Write the equation in standard form f(x) = ax2 + bx + c. The zeros of the function are x = 2 and x = −5, and there is no constant multiplier.
Jenny is exactly 3 years old. Her brother Ken is exactly 17 months old. How many months older than Ken is Jenny?
