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xxTIMURxx [149]
3 years ago
10

What is radical 7 plus radical 3 plus radical 98 minus radical 18 equal to

Mathematics
1 answer:
marissa [1.9K]3 years ago
5 0

7 + 3 + 98

14/21 + /3 the 21 is inside the radical and the 3 is in a radical also

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Tyrel is dividing 4 by 15. If he continues the process, what will keep repeating in the quotient?
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Answer:

i think b

Step-by-step explanation:

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2 years ago
Expression where the solution is 19
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We want something that equals 19 right? Anything can work here such as
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Thereisalinethatincludesthepoint(10, 5)andhasaslopeof1 . What isitsequationin slope -intercept form?
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Step-by-step explanation:

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3 0
3 years ago
(c). Under a set of controlled laboratory conditions, the size of the population P of a certain bacteria culture at time t (in s
Bezzdna [24]

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In Mathematica, it's convenient to define a function:

P[t_] := 3t^2 + 3E^t + 10

(E is case-sensitive and must be capitalized. Alternatively, you could use Exp[t]. You can also specify that the argument t must be non-negative by entering a condition via P[t_ ;/ t >= 0], but that's not necessary.)

Then just evaluate P[1], or N[P[1]] or N <at symbol> P[1] or P[1] // N to get a numerical result.

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In M,

(P[6] - P[2])/(6 - 2)

and you can also include N just as before.

(iii) You want the instantaneous rate of change of P when t = 60 (since 1 minute = 60 seconds). Differentiate P :

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Evaluate the derivative at t = 60 :

P'(60) = 6•60 + 3e⁶⁰ = 360 + 3e⁶⁰

The approximate value is quite large, so I'll just leave its exact value.

In M, the quickest way would be P'[60], or you can differentiate and replace (via ReplaceAll or /.) t with 60 as in D[P[t], t] /. t -> 60.

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2 years ago
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