9.) Water covers about 361,736,000, or about 70.8% of Earth's surface. What is the approximate surface area of Earth?​

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9