19.
MUSEUM ATTENDANCE The table gives the number of visitors in
thousands to a museum for eac...
Mathematics, 02.02.2021 14:00, Nathaliasmiles
19.
MUSEUM ATTENDANCE The table gives the number of visitors in
thousands to a museum for each month.
Jan
Feb
Apr
Jun
Jul
Aug
Month
Visitors
Mar
11
May
24
10
8
15
30
32
29
a. Write a trigonometric function that models the monthly attendance
at the museum using x = 1 to represent January.
b. According to your model, how many people should the
museum expect to visit during October?
+
Answers: 3
Mathematics, 21.06.2019 19:00, mandilynn22
Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?
Answers: 1
Mathematics, 21.06.2019 21:30, amesha62
In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?
Answers: 1
Engineering, 19.08.2020 20:01
English, 19.08.2020 20:01
Medicine, 19.08.2020 20:01
Physics, 19.08.2020 20:01
Mathematics, 19.08.2020 20:01