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shtirl [24]
3 years ago
5

Ans

Mathematics
1 answer:
castortr0y [4]3 years ago
8 0

The correct answer is $4.22.

Is states that Brian purchased 4 items that were $1.00.

That means he has spent a total of $4.00.

5.5% of $4.00 is 0.22.

Add that together and it gives you the sum/answer of $4.22.

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The price of fuel may increase due to demand and decrease due to overproduction. Emily is studying the change in the price of tw
Marizza181 [45]

An exponential function can either represent a growth or decay.

  • The price of fuel A is increasing.
  • Fuel B recorded a greater percentage change in price

<u>Part A</u>

For fuel A, the exponential function is given as:

f(x) = 2.96(1.04)^x

An exponential function is represented as:

y = ab^x

Where b represents the rate.

By comparison

b = 1.04

Since b (i.e. 1.04) is greater than 1, then the price of fuel A is increasing.

<u>Part B</u>

The table represents an exponential function.

The rate of fuel B is calculated by dividing the current price by the immediate previous price.

So, we have:

b = \frac{3.41}{3.22}

b = 1.06

By comparison, 1.06 is greater than 1.04 (the rate of fuel A).

Hence, fuel B recorded a greater percentage change in price

Read more about exponential functions at:

brainly.com/question/11464095

4 0
3 years ago
Consider the table of values for functions f(x) and g(x).
Vladimir79 [104]

Answer:

D.

Step-by-step explanation:

At x = 2 the 2 rates of change are equal.

i think plz tellme if i am right or wrong if i am wrong i am very sorry

5 0
3 years ago
A local club had a fundraiser to raise money for 15 different programs. They
aleksley [76]

Answer:

The answer is 85. each program gets $85 each.

Step-by-step explanation:

Divide 1275 and 15

8 0
2 years ago
Hey how to do this and what the answer​
frez [133]

Answer:

5x + y - 4 = 0

Step-by-step explanation:

When we are given two points and are asked to find the equation of the line we use the two - point form.

Two - point form: $ \frac{y - y_1}{y_2 - y_1} = \frac{x - x_1}{x_2 - x_1} $.

where: $ (x_1,y_1) $ and $ (x_2,y_2) $ are the two points on the line.

Given the two points are: (5,21) and (-5,-29).

Substituting in the two point form:

⇒  $ \frac{y - 21}{-29 - 21} = \frac{x - 5}{-5 -5} $

$ \implies \frac{y - 21}{-50} = \frac{x - 5}{-10} $

$ \implies y - 21 = 5x - 25 $

⇒                              5x + y - 4 = 0

8 0
3 years ago
Que How does your tessellation with triangles relate to hexagons and tessellating the plane? Type your response in the space bel
madreJ [45]

For a regular tessellation, the shapes can be duplicated infinitely to fill a plane such that there is no gap. The only shapes that can form regular tessellations are equilateral traingle(all sides are equal. This means that it can be turned to any side and it would remain the same), square and regular hexagon. Looking at the given options, we have

Shape Tessellate?

Octagon No

Hexagon Yes

Pentagon No

Square Yes

Triangle No(unless it is specified that it is an equilateral triangle)

5 0
1 year ago
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