On sixth of February, Sudhir tells his aunt , “I went for a picnic with my classmates exactly 15 days ago.” When was his picnic?

a) 22nd January b) 28th February c) 21stJanuary d) 21stFebruary

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?