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Gemiola [76]
3 years ago
5

Pls help ill give brainlsit if u answer this

Mathematics
2 answers:
Westkost [7]3 years ago
8 0

Answer:

Its A.) hope this helps!

GarryVolchara [31]3 years ago
7 0

Answer:

24

Step-by-step explanation:

0.6 x 24 = 14.4

14.4 - 5 = 9.4

0.1 x 24 = 2.4

2.4 + 7 = 9.4

You might be interested in
Un alumno multiplica un número por 32 en lugar de multiplicarlo por 23, obteniendo un producto mayor en 54 al producto original.
romanna [79]

Answer:

La suma de cifras del producto original es igual a 12.

Step-by-step explanation:

De acuerdo a la información proporcionada, si multiplicas un número "x" por 32 su resultado sería igual al producto original "y" más 54 dado que dice que se obtiene un producto mayor en 54 al producto original, lo que se puede expresar de la siguiente forma:

32x=y+54

Además, se puede inferir a partir del enunciado que si el número x se hubiera multiplicado por 23 el resultado habría sido el producto original que lo denominamos como "y", por lo que puedes decir que:

y=23x

Ahora puedes reemplazar y=23x en 32x=y+54 y despejar x:

32x=23x+54

32x-23x=54

9x=54

x=54/9

x=6

Finalmente, puedes reemplazar el valor de x en y=23x:

y=23x

y=23*6

y=138

Suma de cifras: 1+3+8 = 12

De acuerdo a esto, la respuesta es que la suma de cifras es igual a 12.

5 0
3 years ago
There is one error in one of five blocks of a program. To find the error, we test three randomly selected blocks. Let X be the n
Molodets [167]
<span>The probability, or expectation value for X in a block, equals the number of occurrences of X in all the blocks divided by the total number of blocks

</span>

well E(X)=µ and 

Var(X)=E[(X-µ)^2]

7 0
3 years ago
Audrey owns 25 books, but only 18 books fit on the shelf. How many books did not make it on the shelf?
jeyben [28]
The answer is seven books

3 0
3 years ago
Read 2 more answers
Please help!!!!!!!!!!
Lina20 [59]
(3+3i) - (13+15i)

=3+3i-13-15i
=-10-12i
7 0
3 years ago
Willie changes the quadratic function f(x)=x2?6x+14 to vertex form f(x)=a(x?h)2+k. If Willie does this correctly, what is the va
andrew11 [14]

Answer:

The value of k is 5.

Step-by-step explanation:

Since we know we can convert function's quadratic form to vertex form by completing the square.

f(x)=x2?6x+14

We will add and subtract 9 to our equation in order to complete the square.

1(x^{2} ?6x+9)-9+14

Upon completing the square and combining like terms we will get,

1(x?3)^{2} +5

Upon comparing Willie's vertex form with our expression we can see that k is 5.

Therefore, the value of k is 5.

8 0
3 years ago
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