BreadOfTheBear

23.05.2020 • 

Mathematics

The depth of the water in meters at a certain pier is given by the equation: (Use a graphing paper)
() = +

(

)
where is the number of hours after 10 a.m
i. Draw the graph of the depth of the water versus time.
ii. Determine the depth of the water at 12 am
iii. There is a rock shelf near the pier that is only safe to visit when the depth of the water is 1.75 or
less. If Dakota wants to visit the rock shelf in the evening, between what times should she go?

Ответ:

aaliyah1860

06.04.2021

Mathematics

---

Rounding means making a number simpler but keeping its value close to what it was
Example:
Round-Down:
61, 62, 63, 64, and 65 all equal to 60

Round-Up:
66, 67, 68, and 69 all equal to 70

---

0,0(0 оценок)