All categories

3 years ago

Please someone help me answer this ASAP

Mathematics

1 answer:

Vsevolod [243]3 years ago

5 0

Answer:

0.28 represents the growth factor

Step-by-step explanation:

Given

$f(x) = 5719(0.28)^x$

Required

What does 0.28 represents

In a function:

$y = ab^x$

b represents the growth factor.

By comparison:

$b = 0.28$

So, this implies that: 0.28 represents the growth factor

You might be interested in

If the data in the stem-and-leaf graph below were shown in a line plot, which statement’s would be true of the line plot? Please

lukranit [14]

Answer:

1) THE TOTAL NUMBER OF MARKS TELLS YOU THE SIZE OF THE DATA SET.

2)hISTOGRAM

Step-by-step explanation:

3 0

3 years ago

Natalie buys a basketball for $25.57 and an air pump for $15.61. How much change will she receive if she pays for both items wit

weeeeeb [17]

Answer:

$Change = \$8.82$

Step-by-step explanation:

Given

$Basketball = \$25.57$

$Air\ Pump = \$15.61$

$Amount = \$50$

Required

Determine the change received

First, we need to calculate the total amount spent

$Total = \$25.57 + \$15.61$

$Total = \$41.18$

This implies that Natalie pays a total of $41.18

Next, we calculate the change as thus:

$Change = Amount - Total$

$Change = \$50 - \$41.18$

$Change = \$8.82$

<em>Hence, the change is $8.82</em>

4 0

3 years ago

Joanna makes and sells candles online. She charges $7 per candle, and shipping is $5 per order. Select an expression that Joanna

postnew [5]

Answer: Total cost= 7n + 5

Step-by-step explanation:

7 is the M (money per every candle) and 5 is the B (additional fee for every order)

7 0

3 years ago

How are dilation different from other types of transformations?

krok68 [10]

While rotations, translations and reflexions do not alter the volume of the matter, dilation does increases the volume.

So the answer would be, dilation increases the volume while other types of transformations do not.

4 0

3 years ago

The solutions to the equation 2x^2 + x - 1 = 2 are x = -3/2 or x = _______.

garik1379 [7]

Answer:

The remaining solution to the equation is x = 1

Step-by-step explanation:

2x^2 + x - 1 = 2

First set the equation to zero by subtracting 2 from each side:

2x^2 + x - 1 - 2 = 2 - 2

2x^2 + x - 3 = 0

Factor the left side of the equation:

2x^2 + x - 3 = 0

(2x + 3)(x - 1) = 0

Now set each factor to zero and solve:

2x+ 3 = 0

2x+ 3 - 3 = 0 - 3

2x= -3

2x/2= -3/2

x= -3/2 (The given expression)

x - 1 = 0

x - 1 + 1 = 0 + 1

x = 1

Since we already knew x = -3/2, the missing solution is x = 1.

4 0

3 years ago