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?

answer:

step-by-step explanation:

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!

eight hundred an fifty one point four hundred and fifteen

800+50+1+.4+.01+.005