The total estimated cost of attending a public two-year college in hasani’s home town last year was $2,265. the cost of attending the college is expected to increase 5% annually. hasani plans to enter the college this year and attend for 2 years. which is the best estimate for the total cost hasani will pay for only his second year?

Answer this question! 30 points and brainliest! only if you know the answer.

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year. how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.

Rectangle abcd is similar to rectangle rstu . what is the scale factor of a dilation from abcd to rstu ? enter your answer in the box.