Estimates show that there are 1.4*10^8 pet fish and 9.4*10^6 pet reptiles in the United States. How many fish and reptiles pets are in the United States all together?express in scientific notation

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?

An apartment has a replacement cost of $950,000 and contents valued at $1,450,000. it has a classification of a and a territory rating of 3. find the annual premium a) $10,185 b) $9,230 c) $3,155 d) $13,830

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2