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Nitella [24]
3 years ago
5

Consider the function f(x)=−23x+5 . What is f(12) ? Enter your answer, as a simplified fraction, in the line.

Mathematics
2 answers:
olasank [31]3 years ago
7 0
F(x) =-23x+5
Where x=12
Sub x into the formula and solve
-23(12)+5
-276+5
-271
Hope this helps!
professor190 [17]3 years ago
5 0

x =   - \frac{7}{23}
That is your answer!! Any questions??
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What is six plus six plus six
Likurg_2 [28]
6+6=12 + 6= 18
6x3=18
(I feel like u know the answer, just asking to give away free points. Either way the answer is 18 and thank you.)
5 0
3 years ago
Read 2 more answers
What expression can be used to add 7/10 + 13/20
lora16 [44]
0.7+0.65 I’m not sure this is what u were looking for but I hope it helps have a good one
4 0
3 years ago
tres hermanos danvueltas circuito en bicicleta. el mayor tarda 18 en dar Una vuelta el del medio 24 minutos yel menos 36 minutos
hodyreva [135]
Tienes que hallar el mínimo común múltiplo de las 3 cantidades.

18= 2×3²
24= 2³×3
36= 2²×3²

mcm(18,24,36) = 2³×3²=8×9= 72

Eso quier decir que si partieron a la misma hora se encontraran  de nuevo en el punto de partida 72 minutos después de la salida.

Las vueltas que habrán realizado será el resultado de dividir 72 entre el tiempo que tardan en dar una vuelta

<span>Mayor: </span>  = 4

<span>Mediano: </span>  = 3

<span>Pequeño: </span>  =  2

Soluciónes:

se vuelven a encontrar a los 72 min de la salida
<span>El mayor dió 4 vueltas, el mediano 3 y el pequeño 2</span>
6 0
3 years ago
A statistics professor plans classes so carefully that the lengths of her classes are uniformly distributed between 46.0 and 56.
barxatty [35]

Answer: 0.05

Step-by-step explanation:

Given : Interval for uniform distribution : [46.0 minutes, 56.0 minutes]

The probability density function will be :-

f(x)=\dfrac{1}{56-46}=\dfrac{1}{10}=0.1\ \ , 46

The probability that a given class period runs between 50.75 and 51.25 minutes is given by :-

P(50.75

Hence, the probability that a given class period runs between 50.75 and 51.25 minutes = 0.05

7 0
3 years ago
Please help me and explain well!
Fynjy0 [20]

Answer:

i can see the image

Step-by-step explanation:

brainliest me

8 0
3 years ago
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