Mathematics, 25.11.2019 15:31 triciamarler
For an experiment, the temperature of a liquid must stay above 60°f . the starting temperature of the liquid is 90°f . it is placed in a cooler, which lowers its temperature 3°f each minute.
let m represent the number of minutes the liquid is in the cooler.
which statement determines how many minutes the liquid can stay in the cooler?
the liquid must be in the cooler fewer than 10 minutes.
the liquid must be in the cooler fewer than 15 minutes.
the liquid must be in the cooler fewer than 30 minutes.
the liquid must be in the cooler fewer than 60 minutes.
Answers: 2
Mathematics, 21.06.2019 21:30, oliup567
(c) the diagram shows the first three shapes of a matchsticks arrangement. first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.
Answers: 2
Mathematics, 22.06.2019 00:00, jonmorton159
Need plz been trying to do it for a long time and still haven’t succeeded
Answers: 1
Mathematics, 22.06.2019 00:30, luis83113
Afarm is to be built in the shape of quadrilateral abcd, as shown below. all four sides are equal. a rhombus abcd is shown with diagonal ac equal to 15.5 feet and diagonal bd equal to 13.2 feet. what is the area of the farm? pleas only pick from the 4 below 62 square feet 52.8 square feet 57.4 square feet 102.3 square feet
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