There are 12 girls and 8 boys in Ms. Sander's class. Each day, she randomly asks one student to take attendance. In 180 school days, which is the best prediction for the number of times that the student will be a girl?

The gateway arch in st louis was builtin 1965. It is the tallest monument in the

How do you find a regression equation

3.274 x 10^3 as an ordinary number

4m+4=6m-2 solve to get m

A simulation uses cards numbers zero through nine to generate a 2-digit numbers a card is selected four the tens digit and not replaced then a card for the ones digit is drawn and not replaced the process is repeated Intel all the cards are used if

A stories giving a $10 coupon to every 7th person that enters the store and a $25 coupon to every 18th person to enter the store. Which person will be the first to get both coupons

in geometry, two lines are parallel if they are in the same plane and never intersect. Take the mathematical concept of parallel lines and apply it to non-mathematical situations or objects.

When deciding to model a situation with 3D figures, what are the most important things to remember?

Find g[h (x) ] and h[g (x) ] 2. g (x) = -3x h (x) = 4x - 1

1. In what country did the government debate the merit of teaching students quadratics? 2. What modern technology would not be possible without quadratics? (hint: I have one at my house.) 3. What great ideas did the Babylonians come up with? 4.