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3 years ago

PLZ HELP AGAIN DUE TODAY ANSWER CHOICES ARE A.140 B.188 C.132 D.104

Mathematics

1 answer:

spin [16.1K]3 years ago

6 0

A) I don’t know for sure but please let me know :)

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Need help in this please

Alona [7]

Hmmm this is a little hard I believe c

8 0

3 years ago

I need help with 3x-2y=24

nasty-shy [4]

Answer:

y= 3/2x -12

Step-by-step explanation:

subract x then u got -2y=-3x+24

divide everythang by -2

then u got y=3/2x -12

5 0

3 years ago

A spinner has 10 10 equal-sized sections. Six Six of the sections are purple purple. a. What is the probability that the spinne

borishaifa [10]

Answer:

P(Spinner lands on purple section) = 0.6 = 60%

Step-by-step explanation:

We are given the following in the question:

Number of sections = 10

Number of purple sections = 6

$\text{Probability} = \displaystyle\frac{\text{Number of favourable outcomes}}{\text{Total number of outcomes}}$

a) probability that the spinner will land on purple purple

P(purple) =

$=\dfrac{6}{10} = 0.6$

0.6 is the probability that the spinner will land on purple purple.

b) Interpretation of probability

$0.6\times 100\% = 60\%$

There is a 60% chance that the spinner will land on purple color.

7 0

3 years ago

Can someone please help!!!!

Len [333]

Answer:

Step-by-step explanation:

the line follows a linear relation ship so follow the graph

7 0

3 years ago

Read 2 more answers

El ingreso de una empresa de construcción de obras civiles se estima a través del tiempo de acuerdo con la siguiente función I(t

brilliants [131]

Usando conceptos de funciones cuadráticas, se encuentra que:

El máximo ingreso será alcanzado en 6 años.

El máximo ingreso será de 800 miles de soles.

La función que estimate el tiempo es dada por:

$I(t) = -64 + 288t - 24t^2$

Que es una función cuadrática con coeficientes $a = -24, b = 288, c = -64$ .

El año en qué se alcanzará el máximo ingreso es el <u>valor de t de el vertice</u>, o sea:

$t_V = -\frac{b}{2a} = -\frac{288}{2(-24)} = \frac{288}{48} = 6$

El máximo ingreso será alcanzado en 6 años.

El valor del máximo ingreso es el valor de <u>I de el vertice</u>, o sea:

$I_v = -\frac{\Delta}{4a} = -\frac{b^2 - 4ac}{4a}$

Entonces:

$I_v = -\frac{288^2 - 4(-24)(-64)}{4(-24)} = 800$

El máximo ingreso será de 800 miles de soles.

Un problema similar es dado en brainly.com/question/21434178

5 0

2 years ago