What is 700,000 in scientific notation

In a lake, one-fourth of the water is replaced by clean water every year. Sixteen thousand cubic meters of soluble toxic chemical spill takes place in the lake. How much toxic will be left after 12 years? When will 80% of the toxin be eliminated?

N:5m A. the difference between n & the product of 5 and m B. the quotient of n & the product of 5 and m C. the product of a number n & the quotient of 5 and m D. the product of 5 and m divided by n

Mr. Hammond cut out some colored stars from a stencil to decorate his bulletin board. He put them in a bag and randomly selects them as he decorates. The stars shown are what is left after he is about halfway finished.

Which equation shows this relationship? 8 less a number (n) is 21.

They autographed 85% of 2000 copies before they packaged to send how many albums were autographed

At most restaurants, the more food you order, the more money you have to pay. This is true whether you go to an overpriced "gourmet" restaurant where the plates are tiny but very expensive, or to a cafeteria where the portions are huge and the

What's the inequality of 4n-8<40

Fill in the blank to make the two fractions equivalent. 5/9 = / 36

Given that a, b, and c are non-zero real numbers and a + b ≠ 0, solve for x. ax + bx - c = 0

What value should be added to both sides of the equation X2 + 12 X + 6 equals - 5 to solve the question by completing the square