subject
Mathematics, 12.11.2020 19:10 dbethel8408

According to a zoologist's study, the equation yˆ=0.1651x+149.5738 models the weight of a baby giraffe, in pounds, during the giraffe's first 1000 days, where x is the number of days since birth. According to this regression equation, what is the approximate weight of a baby giraffe 425 days after birth?

about 70 lb
about 105 lb
about 215 lb
about 220 lb

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 14:30
Factor. 8x2y2 – 4x2y – 12xy 4(8x2y2 – x – 12xy) 4(2xy – 4x2y – 12xy) 4x2y2(2xy – xy –3) 4xy(2xy – x – 3)
Answers: 2
question
Mathematics, 21.06.2019 16:30
An equation where variables are used to represent known values—function notation true or false
Answers: 2
question
Mathematics, 21.06.2019 18:30
Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?
Answers: 1
question
Mathematics, 21.06.2019 19:30
Factor the expression using the gcf. the expression 21m−49n factored using the gcf
Answers: 2
You know the right answer?
According to a zoologist's study, the equation yˆ=0.1651x+149.5738 models the weight of a baby giraf...
Questions
question
Mathematics, 18.07.2020 14:01