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Andrej [43]
2 years ago
7

I need help please :)

Mathematics
2 answers:
bezimeni [28]2 years ago
6 0

Answer:

[        10000(2)^{-n}       ]    where n is the number of hours.

Because the beginning will 10000/2 = 50000, then it keeps double the dividing the time.

Hunter-Best [27]2 years ago
5 0
The answer is
10000/2
I think it’s right :/
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Please solve this question?​
Alchen [17]

Given,

\lim_{x}^{a}\dfrac{x^{2/3}-a^{2/3}}{x-a}

We can use L'Hopital's Rule to get,

\lim_{x}^{a}\dfrac{2}{3-\sqrt[3]{x}}

Now plug in a,

\boxed{\dfrac{2}{3-\sqrt[3]{a}}}

Hope this helps.

r3t40

3 0
4 years ago
To find the average of a set of numbers, add up all the items and divide by.
mafiozo [28]
D. The number of items (items being numbers)
8 0
3 years ago
Read 2 more answers
The Lopez family is traveling.The trip will take 8 1/4 hours by train or 6 2/3 hours by car.How many hours shorter is the trip b
aleksklad [387]
I think it is 1 and 7/12
3 0
4 years ago
Escribe un número de tres cifras digamos a1b1c1, en el cual a1 sea distinto de c1; ahora invierte los dígitos a1 y c1, (obtendrá
Delicious77 [7]

Answer:

El número obtenido es:

  • <u>1089</u>.

Step-by-step explanation:

Vamos a escoger tres números sencillos para cada variable como:

  • a1 = 1
  • b1 = 2
  • c1 = 3

Por lo tanto, nuestro número de tres cifras es:

  • 123 (la única pauta es que a1 sea diferente a c1 y con este número la cumplimos)

Ahora, nos dice que invirtamos los números a1 y c1, por lo tanto, nuestro nuevo número de tres cifras sería:

  • 321

A continuación, nos menciona que restemos el menor del mayor, en este caso, nuestro número menor es 123 y el mayor es 321, por lo tanto:

  • 321 - 123 = <u>198</u> (Este resultado será el mismo sin importar cuáles números elijas para el ejercicio)

Como obtuvimos el número 198, se podría decir que:

  • a2 = 1
  • b2 = 9
  • c2 = 8

Ahora nos piden que invirtamos a2 y c2, por lo tanto nuestro nuevo número sería:

  • <u>891</u>

Y por último, nos solicita que sumemos los dos últimos números obtenidos, entonces tenemos:

  • 891 + 198 = <u>1089</u>

Por lo tanto, <u>el número obtenido al final es 1089</u>, el cual obtendrás sin importar qué número de tres cifras elijas al inicio, siempre y cuando no se repitan el primero y el tercer dígito.

3 0
3 years ago
arleen has a gift card for a local lawn and garden store. she uses the gift card to rent a roller for 4 days. it cost $17 per da
kaheart [24]

Answer:

We use negative values for the money Arleen spends.

a) We determine the change to the value on her gift card:

4(-35)+(-9)= -140+(-9)=-149

b) We determine the amount on money she has left on the gift card after renting the tiller and buying the rake:

200+(-149)=51

Since she has got $51 on her gift card and a wheelbarrow is $50 she is able to buy it:

51>50

RESULT

a) -$149 less b) yes

Step-by-step explanation:

7 0
3 years ago
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