F (a) = -2a2-5a+4?

what's is f (-3)

What is Albert Einstein credited for? And explain the theory of General Relativity.

The container that holds the water for the football team is 2/3 full. after pouring out 4 gallons of water, it is 4/9 full. how many gallons can the container hold?

Find the geometric mean between 9 and 11

On the graph of the equation 8x - 3y = 24, what is the value of the y-intercept? Answer - 8 8 -3 3

A boat moves 15.0 km across a lake in 30.0 min. what was the average speed of the boat in kilometers per hours? a. 15.0 km/h. b. 30.0 km/h. c. 7.50 km/h. d. none of the above.

Simplify the sum 4/m+9 + 5/m2 - 81

Select the term that best describes the statement: It's raining or it's windy. negation conjunction disjunction conditional

Twice the difference of a number and 3 is equal to three times the sum of the number and 3. Find the number.

Joyce went to Lowes to buy carpeting. She will need 88.4 sq. yards for downstairs, 15.1 sq. yards for the halls, and 177.18 sq. yards for the upstairs bedrooms. She chose a commercial carpet that costs $18.11 per sq. yard.

Insert five numbers between 1/27 and 27 to form a geometric sequence. there are 2 answers