On the first math test, Keiko answered 19 out of 20 correct. On which test did she get a better grade? Write a ratio in faction form to compare the number correct to the total questions for each test.

there are a hundred and 50 monkeys 23 bears and 123 snakes living in the forest 20 monkeys were captured by the owners of the zoo 18 Bears went to find food on the mountain 20 snakes move to live in the water how many animals are still in the forest

Compute the permutations and combinations. a farmer buys 2 cows, 3 pigs, and 10 sheep from a seller who has 7 cows, 4 pigs, and 10 sheep. how many choices of animals does he have?

What value of n makes the equation true? (n - 27.3 = 15.9) A. 11.4 B. 12.4 C. 42.2 D. 43.2

12 buses bring a total of 420 people to the Alharbra in Granada, Spain. Each bus carries the same number of people. How many people were on each bus? Write and solve an equation to find p, the number of people on each bus.

2 family go to the thetre the smiths family of 3 adults and 4 children pay £67 the jones family of 5 adults and 6 children pay £106 work out the cost of an adult and child ticket

Solve for y. 9/4y-12=1/4y-4 Just the answer u don't have to prove

What is the probability that a student randomly selected from a class of 60 students will be a male who has brown hair? 1) One-half of the students have brown hair. 2) One-third of the students are males.

What is the square of - 2/9

On the first day of summer the height of a plant was 9 inches long at the end of summer the plant was 3 3/4 feet the height of the plant at the end of the summer is how many times the height of the plant at the beginning of the summer

Write the numbers in order from least to greatest: 0.4, 3/5, 0.55, 1/4