Find the inner product for (-8,2) (4.5,18) and state whether the vectors are perpendicular.

a. 1; no

c. 0; no

b. 1; yes

d. 0; yes

There are 20 counters in a bag. 3 of the counters are red. 2 of the counters is blue. 5 of the counters are yellow. The rest of the counters are green. Ajay takes at random a counter from the bag.

Consider the graph of Miriam's bike ride to answer the questions. How many hours did Miriam stop to rest? How many hours did it take Miriam to bike the initial 8 miles?

Factored form of x^2-3x-4

The height of a model rocket is 4% of the height of the actual rocket. The model is 1.8 m high. How much is the actual rocket?

You invest $3,000 in an account that has an annual interest rate of 2.5%, compounded continuously. How much money will be in the account after 5 years? Round your answer to the nearest whole number. Show all work.

Determine which solution is correct for solving 5/7y = 6 using reciprocals

Each newborn baby has a probability of approximately 0.49 of being female and 0.51 of being male. for a family with four children, let x = the number of children who are girls.

4^2-6 (2^x) - 16=0 solve for x

7n-4=31 so what does n equal

Solution of the inequality y>1.9