An opening 23ft 6in needs 3ft 6in to fit two cars, how wide are the cars

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is

Quadrilateral abcd is a parallelogram with diagonals that intersect at point e. which of the following statements is true?