The answers are C and D. I hope this helps and next question please
Answer:
volume is 9847.04
Step-by-step explanation:
V = π * * h
V = 3.14 * * 16
=9847.04
Answer:
You can add 1350 additional watts without overloading the circuit.
Step-by-step explanation:
a.
Given that the circuit overloads at 2400 watts
Electricity used by heater = 1050 watts
Let x = the number of additional watts.
Electricity used by heater + Additional watts ≤ Circuit's capacity
1050 + x ≤ 2400
1050 - 1050 + x ≤ 2400 - 1050
x ≤ 1350
Answer:
There aren't any appliances listed in the question, but assuming this is the same question as other questions from online, a clock radio, a toaster, and a blender would work, which have 50 watts, 300 watts, and 80 watts respectively. If there are other appliances in your problem, here is what you should do.
Step-by-step explanation:
b.
Since x ≤ 1350, that means every appliance you choose has to have below 1350 or 1350 watts of power. Whichever appliances follow these requirements should be the correct answer to the second part of the question.
9514 1404 393
Answer:
{Segments, Geometric mean}
{PS and QS, RS}
{PS and PQ, PR}
{PQ and QS, QR}
Step-by-step explanation:
The three geometric mean relationships are derived from the similarity of the triangles the similarity proportions can be written 3 ways, each giving rise to one of the geometric mean relations.
short leg : long leg = SP/RS = RS/SQ ⇒ RS² = SP·SQ
short leg : hypotenuse = RP/PQ = PS/RP ⇒ RP² = PS·PQ
long leg : hypotenuse = RQ/QP = QS/RQ ⇒ RQ² = QS·QP
I find it easier to remember when I think of it as <em>the segment from R is equal to the geometric mean of the two segments the other end is connected to</em>.
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segments PS and QS, gm RS
segments PS and PQ, gm PR
segments PQ and QS, gm QR
The last question is is $1,250 because 30 percent of 50,000 is 15,000 and 15,000 divided by 12 months is 1,250