To gather information about the elk population, biologist marked 75 elk. later, they flew over the region and counted 250 elk, of which 15 were marked. what is the best estimate for the elk population?

choices:

a. 1,200
b. 1,250
c. 1,300
d. 1,350

Aformual for 8 bottles of window cleaner calls for 6 cups of rubbing to customers alcohol 2 1/4 gallons of water and 1 1/2 cups of ammonia alcohol would the forula call if a factory made 1,280 bottles for stores to sell to customers

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2