What is the sine ratio for angle E

Show work. Find the mean and standard deviation of the data. Round to the nearest tenth. 20,16,18,14,9,20,16

Which scenario best matches the linear relationship shown in the table? days|dollars 0 76 2. 48 4. 20 6. - 8 A.) Kathryn had $76 and spent $28 each day. B.) Kathryn had $76 and earns $14 per day C.) Kathryn had $76 and spent $14 each day D.

Initially, $40/%$ of the students at the school dance are girls. Then, $15$ more girls arrive, after which $52/%$ of the students at the dance are girls. How many students are now at the dance after the additional girls arrive?

What is the 12th term of the sequence 20, 16, 12 ... ?

You are looking at the number of multi-million dollar companies in each state. Based on data from last year, you have found a mean of 37 and a standard deviation of 8. Use this information to answer the following question.

Find two consecutive positive integers such the sum of their squares is 145

Patrick leaves for lunch at 12:36. He has 50 minutes to eat. What time must he be back?

3 х - 12 = 5 х - 31 How do I solve this

What is a quartic function with only the two real zeros given? x = - 4 and x = - 1 A. y = x^4 + 5x^3 + 5x^2 + 5x + 4 B. y = x^4 - 5x^3 - 5x^2 - 5x - 4 C. y = - x^4 + 5x^3 + 5x^2 + 5x + 4 D. y = x^4 + 5x^3 + 5x^2 + 5x - 5

X plus 9 divided by 2 equals 3x