X2+2x-3=0 solve quadratic equation

For this one can you also tell me if my answer to question one is right! Bobby is a student in Mrs. Hudson's class. Assuming you know nothing else about Bobby, what is the probability that Bobby's birthday will fall on a Tuesday in any given year? 1.

What is the mode for the following set of data? first one to answer i will gave 5 stars to! 5, 7, 9, 11, 13, 13

40.61884 to the nearest thousandths

Kim rolls a normal die. Find the probability of obtaining: (a) 4 (b) A number other than 4. (d) A number not less than 3. (e) An even number. (c) A number less than 3. (f) A non-even number. 111

Proportions problems

Which geometric series represents 0.4444 ... as a fraction? One-fourth + StartFraction 1 Over 40 EndFraction + StartFraction 1 Over 400 EndFraction + StartFraction 1 Over 4,000 EndFraction + ellipsis StartFraction 1 Over 40 EndFraction +

Cameron stops to get gas soon after beginning a road trip

Assignment Active Converting Word Problems 1 1 Lindsay owns one-third the number of books that Destiny owns. Henry owns a fourth as many books as Destiny. Together they own 57 books.

6. A box contains 5 green pencils and 7 yellow pencils. Two pencils are chosen at random from the box without replacement. What is the probability they are different colors? a. 35/144 b. 35/132 c. 35/121 d. 35/66

A number decreased by seven