I need all the number below in scientific notatin

57,910,000=

108,200,000=

149,600,000=

227,900,000=

778,400,000=

1,424,000,000=

4,488,000,000=

What is 63 1/4 as a rational number?

How do I round to the nearest hundreth of 3.509

Simplify (-7) X (8) - (4) X (-1)

Describe the graph of the equation x = 7. Is the equation a function? vertical line; yes horizontal line; no horizontal line; yes vertical line; no

On a trip, a student drove 40 miles per hour for 2 hours and then drove 30 miles per hour for 3 hours. What is the student's average rate of speed, in miles per hour, for the whole trip?

How can I find 30% of 2140?

What is 1178 divided by what equalls 19

20% of a number is 58

A number n plus 7 is less than or equal to 9 what's the inequality

A sporting goods store is offering a $15 coupon on any pair of shoes. A. the most and least expensiv pairs of shoes are $149.95 and $24.95. What is the range of costs for customers with coupons?