Solve: 10 sin^2 (X) - 3sin (X) - 1 = 0

Let u = sin (x).

The given equation is equivalent to

(2u - 1) (5u + 1) = 0

(10u + 1) (u - 1) = 0

(5u - 1) (2u - 1) = 0

A box contains 3 plain pencils and 5 pens. A second box contains 2 color pencils and 2 crayons. One item from each box is chosen at random.

Use the future value formula to find the indicated value. FV=11,000 ; i=0.02 ; PMT = $200 ; n=? n (round up to the nearest integer as needed)

If you flip a coin 3 times what is the probability of getting 3 heads given atleast one heads

The account balance on April 1st is $102.33. On April 15th a payment of $25.00 is made. On April 25th a purchase of $11.27 is made. What is the finance charge if the annual rate is 22%? What is the new account balance?

The probability that the card is a spade given that the card is blackblack is

An accountant gets paid $150 for each tax return she prepares, and her goal is to earn $6750 preparing tax returns during this tax season.

A gerbil eats about 1/4oz of food per day. About how many pounds of food can a gerbil eat in a year?

Which of the following is not a valid postulate or theorem for proving triangles congruent? A. SSA B. ASA C. AAS D. SAS

The shaded figure is a rhombus. The area of the shaded section is 60 square units. What is the value of x? 4 units 6 units 8 units 9 units

What is the multiple zero and multiplicity of x^3+2x^2+x