Elizabeth is a marine biologist. She wanted to study the population of tiger sharks. She captured and tagged 85 sharks and then released them back in the Gulf of Mexico. Two months later she captured 325 tiger sharks and 40 of them were tagged. What is the best prediction for the population of Tiger sharks in the Gulf of Mexico?

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step-by-step explanation:

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

step-by-step explanation:

two pairs of adjacent sides are of equal length. this implies that one diagonal divides the kite into congruent triangles, and so the angles between the two pairs of equal sides are equal in measure. it also implies that the diagonals are perpendicular.

d 600 because 15*10*2=300

300+300=600

step-by-step explanation: