What is 45x + 53u if x=7 and u=56

A probiotic colon health product contains, in each capsule, 3 billion viable cells of Lactobacillus acidophilus and Bifidobacterium longum. Express, by exponential notation, the number of viable cells in a container of 30 capsules.

Say that your broker charges you a commission of $1,340.75 for your purchase of 258 shares of stock in Ergar Appliances. If Ergar Appliances has a list price of $73.96 and pays a dividend of $11.45 per share, what is your annual yield? a. 0.1548 b.

The radius of a circle is (7n-21) inches find circumference of the circle in terms of n.

Of 50 people, 38 have brown hair, 29 have brown eyes, and 23 have both brown hair and brown eyes. how many have neither brown hair nor brown eyes? A) 6 C) 10 B) 8 D) 12

Which number satisfies the inequality 12n < 3n + 28? A.) 3 B.) 4 C.) 5 D.) 6

A standard chemistry examination administered nationally by the American Chemical Society has a mean of 500 and a standard deviation of 90.

Donald kept track of how long it took to finish his homework each day according to the graph, what was the rate of change between Tuesday and Wednesday

Carl drove the following distances for the XYZ Delivery Company from January through July. 914, 740, 815, 550, 815, 1250, 740 What was the mean distance?

If a card is selected at random from a deck of 52 cards. Find the probability of Selecting an odd number. a) 16/52 b) 4/13 c) both a and b d) 1

Answer the following question regarding the table below. 50 51 53 54 57 57 59 50 52 53 55 57 58 59 50 52 54 55 57 58 59 51 52 54 55 57 58 51 53 54 57 57 58 What is the largest number? 55 57 58 59