Apple earned a profit of $2.5 × 104 for 1 × 103 days in a row. What was the corporation's total profit during this time period? Write your answer in Scientific Notation AND Standard Form

Anyone know? will mark brainliest if correct!

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)

The water company charges a residential customer $41 for the first 3,000 gallons of water used and $1 for every 200 gallons used over 3000 gallons. if the water bill was $58 how many gallons of water were usedanswersa 3400 gallonsb 6000 gallonsc 6400 gallons d 7000 gallons