All categories

3 years ago

If f(x) =3/4x+5/6 what is f(12)

Mathematics

1 answer:

marta [7]3 years ago

4 0

Answer:

59/6

Step-by-step explanation:

Multiply 3/4 with 12
12 x 3 will become 36 and divided by 4 is 9
9 + 5/6 cannot be added because they do not have the same denominator.
Next you have to multiply 9/1 with 6/6 so that it has the same denominator as 5/6
The problem will now become 5/6 + 54/6
Now you can add the numerators and get the answer
The answer is59/6

You might be interested in

What was the impact of the olive branch petition

gizmo_the_mogwai [7]

It failed to bring about peace and only angered King George III

The Olive Branch petition was a final attempt by the colonists to avoid going to war with Britain. The purpose was to appease King George III and prevent the conflict between the colonies and Britain from escalating into a full blown war. However, the king refused to read it. And then came the war.

5 0

3 years ago

What is a formula for the nth term of the given sequence? 36, 24, 16...

SpyIntel [72]

Answer:

The formula to find the nth term of the given sequence is 54 · $\frac{2}{3} ^{n}$

Step-by-step explanation:

The formula for nth term of an geometric progression is :

$a_{n} = \frac{a_{1}(r^{n})}{r}$

In this example, we have $a_{1}$ = 36 (the first term in the sequence) and

r = $\frac{2}{3}$ (the rate in which the sequence is changing).

Knowing what the values for r and $a_{1}$ are, now we can solve.

$a_{n} = \frac{a_{1}(r^{n})}{r}$ = $\frac{36 (\frac{2}{3} ^{n}) }{\frac{2}{3} }$ = 54 · $\frac{2}{3} ^{n}$

Therefore, the formula to find the nth term of the given sequence is

54 · $\frac{2}{3} ^{n}$

3 0

3 years ago

In what shape are the lateral faces of a pyramid?

Helga [31]

SphereA sphere is the set of all points in space that are a fixed distance from a common point called the center.PyramidsA three-dimensional shape with one polygonal base and lateral faces the shape of triangles that meet at a common vertex, called the apex

5 0

3 years ago

Find the measure of angle x.

laila [671]

I think it would be 54 degrees

3 0

3 years ago

Read 2 more answers

The number of E.coli bacteria cells in a pond of stagnant water can be represented by the function below, where A represents the

liq [111]

Answer:

Option B. 59%

Explanation:

The function that represents the number of E.coli bacteria cells per 100 mL of water as the time t years elapses is:

$A(t)=136(1.123)^{4t}$

The base, 1.123, represents the multiplicative constant rate of change of the function, so you just must substitute 1 for t in the power part of the function:

$rate=(1.123)^{4t}=(1.123)^4=1.590$

Then, the multiplicative rate of change is 1.590, which means that every year the number of E.coli bacteria cells per 100 mL of water increases by a factor of 1.590, and that is 1.59 - 1 = 0.590 or 59% increase.

8 0

3 years ago

If f(x) =3/4x+5/6 what is f(12)​

If f(x) =3/4x+5/6 what is f(12)