Match the term with its definition. Terms
•Mouth
•Delta
•Flood Plain
•Alluvium
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Definitions
•The place where a river branches out into a triangular shape
•The end of a river
•Fertile sediment
•A strip of land next to a river that is sometimes covered in water

(Image attached for further explaination)

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

Acompany produces packets of soap powder labeled “giant size 32 ounces.” the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?

Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1