What is the mean of the numbers below: (27,89,33,99,4,59)

Perform the addition.   11,0112+11,0112

Think of a number. Multiply it by 2. Add 2. Divide by 2. Subtract 1. How does the result compare with your original number? Will this work all the time? Explain your answer.

prt d   Give (in decimal) the quantity represented by each of the following IEEE 754 single precision floating point values. (a)10111111100000000000000000000000 (b)00000000000000000000000000000000 (c)01111111111111111111111111111111 (d)11000001110110000000000000000000

What is the least common multiple of 24 and 36? Show your work.

286 to the nearest 10

1): The prime factorization of 198 is  198 = 2 · 32 · 11 A): 2 · 3.3· 11 B): 2.33.3 C): 1.198 D): 18.11   2): Some numbers and their prime factorizations are given below. 140 = 22 5 · 7 175 = 52 7 532 = 22 7 · 19 648 = 23 34 1078 = 2 · 72 11 1083 = 3 · 192 15435 = 32 5 · 73 1078 = 2 · 72 11 25480 = 23 5 · 72·13 Using these prime factorizations the  gcd(532, 15435) = A): 7 B): 52 C): 97 D): 77   3): Applying the Euclidean Algorithm and the Extended Euclidean Algorithm.  the gcd(81,60) , and expression of the gcd as a linear combination of the two numbers =  A): gcd=3, combination = 3.81-4.60 B): gcd=3, combination = 21-18 C): gcd=12, combination = 81-69 D): gcd=9, combinaton = 81-60-12   4): using arithmetic in the ring of integers mod 9, 5×8inZ9= A): 4 B): 36 C): 2 D): 0