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3 years ago

G(x) =3x-1 find g(-4)

Mathematics

1 answer:

ira [324]3 years ago

6 0

First plug in -4 for g to get 3(-4)-1. 3(-4) equals -12, and -12-1 equals -13.

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How can x-2/3=5/6 be solved for x in one step

Kisachek [45]

Answer:

Step-by-step explanation:

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3 years ago

There are 70 fish in the tank. Half of the fish have orange spots and 1/5 of the remaining fish have orange and black spots. How

Feliz [49]

Answer:

7 orange and black fish

Step-by-step explanation:

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3 years ago

In a certain Algebra 2 class of 28 students, 7 of them play basketball and 5 of them

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3 years ago

B is the midpoint of AC and D is the midpoint of CE solve for X given BD equals 3X +5 and 80 equals 4X +20?

natka813 [3]

Answer: The value of BD will be 50 units.

Step-by-step explanation:

Since we given that

B is the midpoint of AC and D is the midpoint of CE .

and

$BD=3x+5\\\\4x+20=80$

Now, we will use the second equation, we get

$4x+20=80\\\\4x=80-20\\\\4x=60\\\\x=\frac{60}{4}\\\\x=15$

So, BD will be

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7 0

3 years ago

In a particular region of a national park, there are currently 330 deer, and the population is increasing at an annual rate of 1

Afina-wow [57]

Answer:

a) P(t) = 330 $(1.11)^{t}$

b)P(t) →population after t years.

t →number of years.

c) Number of deer after five years = 556

Step-by-step explanation:

a) The population increasing at an annual rate of 11%, means the population is being multiplied by 1.11 each year.

So, we can use the formula

P(t) = P $(1+\frac{r}{100} )^{t}$

P(t) = 330 $(1+\frac{11}{100} )^{t}$

P(t) = 330 $(1.11)^{t}$

b) In this model

P(t) → population after t years

P → present population

r → annual increasing rate

c) Number of population after 5 years is,

P(5) = 330 $(1.11)^{5}$

= 556

Number of deer after 5 years = 556

8 0

3 years ago