Danielle was going to sell all of her stamp
collection to buy a video game. after
selling half of them she changed her mind.
she then bought ten more. how many
did she start with if she now has 34?

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi

Math i have no idea how to do a and b

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