The combined volume of all the tanks at an aquarium is 1.25*10^6 gallons. The aquarium ... At an aquarium is 1.25*10^6 gallons. The aquarium plans to install a new dolphin tank with a volume of 250000 gallons. What will be the total volume of all the tanks at the aquarium after the new dolphin tank is install.

1.50 × 10^6 gallons

Step-by-step explanation:

Given that ;

Combined volume of all tanks = 1.25×10^6 gallons

Volume of new tank to be installed = 250000 gallons

Total volume of all tanks after installing the new tank:

Initial volume of combined tanks + volume of new tank

1.25×10^6 + 250000

250000 in standard notation

250000 = 0.25×10^6

Hence,

1.25×10^6 + 0.25×10^6

= (1.25 + 0.25) × 10^6

= 1.50 × 10^6 gallons

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

step-by-step explanation:

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