A club has 30 members under the age of 30 and 40 members who are 30 or older. In how many ways can a slate of officers be chosen if the President and atleast one other officer must be at least 30...

A club has 30 members under the age of 30 and 40 members who are 30 or older. In how many ways can a slate of officers be chosen if the President and atleast one other officer must be at least 30...

Pleas helm me with this. Its a practice problem, and I do not know how to do it. Thanks!

Please help! I do not know how to do this practice problem. My professor told us to try it for fun. But, he never went over it in class. And now im curious

A club has 30 members under the age of 30 and 40 members who are 30 or older. In how many ways can a slate of officers be chosen if the President and atleast one other officer must be at least 30...

Please help! its a combinations question. Thank you!

Pleas help! Not sure how to do this

I need help with this story problem for my daughter. Her dad and I can't figure it out.

I need the exact anwser for this question

1. (sec x-1)(sec x+1) = tan2x 2. cot 2θ = cot2 θ-1 -------------...

Find the height of a square pyramid that has a volume of 873.18m^3 and a length of 12.6m.

Determine the integer values of n for which n^2-18n+45 is a prime number.

Need to know an equation

Castor bought 6 3/4 small cakes to 26 students. Did castor have enough for each student to get 1/4 each of cake?

By factorizing the expression 3x^2+26x+51, find two factors of 32651.

a) Factorise 3x^2+19x+20. b) Hence, Factorise 3(y-2)+19(y-2)+20

The directions for lemonade say to put 2 cups of the liquid concentrate into 1 gallon of water. If Olivia only wants to make 1 pint of lemonade, how many fluid ounces of concentrate should she use...

The question: Trains run along the Bettingland Line between Betson and Winsome (via Hope) roughly once per hour in each direction. It is proposed to increase the frequency to be one train every 15...

The lengths of three sides of a regular hexagon are (12x+9y) cm, (7x+6y+3) cm and (4x+5y+2) cm. Find, (a) the values of x and y (b) the perimeter of the figure

A) What is the length of each side of the smallest equilateral triangle that will hold 10 circles, each with a diameter of 1.5 inches? B) How many square inches of the triangle's area...

Find all exact times on a clock when the hands form a right angle. for example, 4:05 seems to be an answer, but it is NOT. more precisely, the time 4:05 and 5/11 minutes forms a right angle. ...

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