Mathematics, 27.12.2019 05:31 jfvjhsljdl
As the moon revolves around the earth, the side that faces the earth is usually just partially illuminated by the sun. the phases of the moon describe how much of the surface appears to be in sunlight. an astronomical measure of phase is given by the fraction f of the lunar disc that is lit when the angle between the sun, earth, and moon is e o θく360e then the fraction fis given by the formula below. 2 determine the angles θ that correspond to the following phases. (enter your answers as a comma-separated list.) (a) f=0 (new moon) (b) f = 0.25 (crescent mhoon) (c) f= 0.5 (first or last quarter) (d) f-1 (full moon) need ? reee
Answers: 1
Mathematics, 21.06.2019 18:30
School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?
Answers: 2
Mathematics, 21.06.2019 19:00
Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?
Answers: 2
Mathematics, 21.06.2019 21:00
Tessa bought stock in a restaurant for $253.00. her stock is now worth $333.96. what is the percentage increase of the value of tessa's stock? a.) 81% b.) 32% c.) 24% d.) 76%
Answers: 1
As the moon revolves around the earth, the side that faces the earth is usually just partially illum...
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