42,199,279 rounded to the nearest ten million

What is the solution for x in the equation? 1/2-x+3/2=x-4

Reiko started a business selling home medical supplies she spent $6500 to obtain her merchandise and it costs her $550 per week for general expenses she earns $900 per week in sales what is the minimum number of weeks it will take for reiko to make

A telephone soliciting company obtains an average of five orders per 1000 solicitations. If the company reaches 250 potential customers, find the probability of obtaining at least two orders.

Write the identity of the missing nucleus for the following nuclear decay reaction: 232 90Th→228 88Ra+?

Heather was out for a leisurely walk at a rate of 3 miles per hour. What was her speed in yards per minute

2x 2 (9x 2 - 16)

Megan has already saved $18 and she earns $4 per hour working four hours on each Saturday and 3 hours on each Sunday. Rhoni has already saved $22 and she earns $3 per hour and works 6 hours each week.

What is the number of games if 80% is 32 games

Simplify this algebraic expression: y-3/3+12

A pool is filled with 270 270270 cubic meters of water. The base of the pool is 15 m 15 m15, start text, space, m, end text long and 9 m 9 m9, start text, space, m, end text wide. What is the height of the water in the pool?