Mathematics, 27.07.2019 05:30, ketabug50
Jeff is a bird watcher. every year in the first week of spring, he visits the hawk mountain sanctuary in pennsylvania. last year, he saw 12 turkish vultures, 2 bald eagles, 4 northern goshawks, and 7 red-tailed hawks. jeff didn’t see any other birds. this year, the sanctuary authorities are expecting 175 birds during the time he visits. use this data to predict the count of each bird that will be in the sanctuary during this year’s visit.
Answers: 1
Mathematics, 21.06.2019 15:30, mag331
Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?
Answers: 2
Mathematics, 22.06.2019 00:30, bercishicicorbin
$5400 is? invested, part of it at 11? % and part of it at 8? %. for a certain? year, the total yield is ? $522.00. how much was invested at each? rate?
Answers: 1
Jeff is a bird watcher. every year in the first week of spring, he visits the hawk mountain sanctuar...
Mathematics, 30.06.2021 02:40
Mathematics, 30.06.2021 02:40
Mathematics, 30.06.2021 02:40
Mathematics, 30.06.2021 02:40