All categories

3 years ago

(g(1) = 10 (g(n) = g(n − 1) – 7.5 g(3) =

Mathematics

1 answer:

Amanda [17]3 years ago

5 0

Answer:

g(3) = - 5

Step-by-step explanation:

Given

g(n) = g(n - 1) - 7.5 and g(1) = 10, then

g(2) = g(2 - 1) - 7.5 = g(1) - 7.5 = 10 - 7.5 = 2.5

g(3) = g(3 - 1) - 7.5 = g(2) - 7.5 = 2.5 - 7.5 = - 5

You might be interested in

What is 51-38=8 and 44-38=8?

Semenov [28]

51-38=8 and 44-38=8 are both equivalent

8 0

3 years ago

In a group of 250 music lovers, 135 of them like folk songs and 150 like modem

AVprozaik [17]

Answer:

i cant make a diagram but here i go.

Step-by-step explanation:

250-135=115

250-150=100

100+115=215

250-215=35

So your answer is that 45 people like both, 115like modern, 100 like folk song, and 35 like both.

5 0

3 years ago

What is the EXPLICIT equation for 3, 6, 12, 24...?

IceJOKER [234]

It is 3x+6-23
Additional information may be required

5 0

2 years ago

Find the unit rate for miles per gallon

boyakko [2]

Answer:

30 miles per gallon

Step-by-step explanation:

I jus Done this one

5 0

3 years ago

X^2-8x+16 divided by ax-4x numerator

Vedmedyk [2.9K]

Answer:

Given:

1). $x^2-8x+16$ divided by $x-4$

⇒ $\frac{x^2-8x+16}{x-4}$

⇒ $\frac{x^2-2\times x\times 4+4^2}{x-4}$

By factorising numerator by using identity, $(a-b)^2=a^2-2\times a \times b +b^2$

⇒ $\frac{(x-4)^2}{x-4}$

⇒ $\frac{(x-4)\times(x-4)}{x-4}$

⇒ $x-4$ {Answer}

2). $3x^2y$ divided by $6xy^2$

⇒ $\frac{3x^2y}{6xy^2}$

⇒ $\frac{3\times x\times x\times y}{6\times x\times y\times y}$

⇒ $\frac{x}{2y}$ { Answer}

4 0

3 years ago