Find roots of the function f(x)=112x^2-5x+1 -1 Express answer in exact form.

Find roots of the function f(x)=112x^2-5x+1 -1 Express answer in exact form.

Two buckets are used to fill a large bathtub with water. Bucket A is larger, and by itself it can fill the bathtub in 20 minutes. Bucket B is smaller, and by itself it can fill the bathtub in 50 minutes...

A soccer ball is kicked with some initial velocity v at some angle θ such that its path in the air follows the equation y=1.0+1.73x-1.225x^2 where (x,y)...

For what value(s) of k does the system of equations y=x^2-3x+5 y=kx have only 1 solution? Leave answers in exact form.

The equation of a circle of radius r with its center at the point (h,k) is given by (x-h)^2+(y-k)^2=r^2 Find coordinates of intersections of the following functions &n...

f(x)=2x^2-3x+1 g(x)=-x^2+2x+3 Give your answers as coordinates (a,b)

y=a(x-h)^2+k are (2,0), (-4,0), (0,16). Solve for a, h, and k. Present answer in form y=a(x-h)^2+k.

what is 5( x + 4) -4

How many digits are in the product of 27 and 1023

Use the given triangle to evaluate the trigonometric expression. The graph is a right triangle, the side on the y-axis =5 and the side o the x-axis =12. The hypotenuse is not given. sin(y/2)=? a)...

Solve the literal equation for x. 3y=3x+1

i need help cause i am a dumbass

The area of a trapezoid is 210 cm^2. The height is 20 cm and the length of one of the parallel sides is 6 cm. find the length of the second parallel sides. Express your answer as a simplified fraction...

A 40 gram sample of a substance that's used for drug research has a k-value of 0.1472. Question: Find the substance's half-life,in days. Round your answer to the nearest tenth. Growth...

2x+18y=36

Please help me

Which of the answer choices has matrix multiplication defined? A B C D ⌈1 2⌉ ⌈5 6 7⌉ ⌈-1 2 3⌉ [5 9 7] ⌊3 4⌋ ⌊8 9 0⌋ l8 -4 0l ..................⌊6 7 1⌋ a) AC b) BA c)...

Find a unit vector in the same direction as the given vector: v = 3i + 4 j. a) u=3/25i+4/25j b) u=3/√7i+4/√7j c) Vector v = 3i + 4 j is a unit vector. d) u=3/5i...

Use DeMoivre’s Theorem to find the power of the complex number and write your solution in the form, a + bi. a) −4 − 4i b) -4√2-4√2i c) −8 − 8i d) -2√2-2√2i

Find the projection of vector u onto vector v; projvu= ((u•v)/llvll2)v u = i – 5j and v = i + 5j a) -12/13i-60/13j b) 1/13i+5/13j c) 12/13i+60/13j d) -1/13-60/13j...

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