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Rom4ik [11]
3 years ago
7

The function f(x) = 800(1.09)4x shows the growth due to interest that Jim earns on an investment. The steps to calculate an equi

valent function are shown below:
[Step 1] f(x) = 800(1.09)4x

[Step 2] f(x) = 800(1.094)x

[Step 3] f(x) = 800(1.4116)x

[Step 4] f(x) = (1129.27)x

Which of the following is the first incorrect step?

Step 1
Step 2
Step 3
Step 4
Mathematics
2 answers:
KiRa [710]3 years ago
8 0
Yeah I believe its step 2 which in this situation its C
notsponge [240]3 years ago
3 0
Step 2 ....................................
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The height of the green pyramid constructed  by Natalie while playing with magnetic building tiles is 26.25 cm.

<h3>Volume of the orange pyramid</h3>

The volume of the orange pyramid is calculated as follows;

V = ¹/₃Ah

where;

  • A is the base area of the pyramid
  • h is the height of the pyramid

V = ¹/₃ x (7²) x 5

V  = ¹/₃ x (245 cm³)

<h3>Volume of the green pyramid</h3>

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Volume = 1,715 cm³

<h3>Height of the green pyramid</h3>

V = ¹/₃Ah

3V = Ah

h = 3V/A

h = (3 x 1715) / (14²)

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If the relative frequencies are 0.48 and 0.52, which
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Step-by-step explanation:

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3 years ago
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Find the 12th term of following geometric sequence 5, 20,80, 320,
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During the period 1985–2012, the projected enrollment B (in thousands of students) in public schools and the projected enrollmen
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The equation that models the difference in the projected enrollments for public schools and private schools as a function of the number of years since 1985 is B - R = (-18.53t^2 + 975.8t + 48140) - (80.8t + 8049) = -18.53t^2 + 975.8t + 48140 - 80.8t - 8049 = -18.53t^2 + 895t + 40091
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3 years ago
Darell parks his car in a parking garage. The garage charges a certain amount for the first hour and an hourly rate for each add
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Answer:

charges for the first hour = $7.55

charges for each additional hour = $1.55

c = 1.55h + 7.55

Step-by-step explanation:

Let

x = charges for the first hour

y = charges for each additional hour

x + 2y = 10.65 (1)

x + 5y = 15.30 (2)

Subtract (1) from (2)

5y - 2y = 15.30 - 10.65

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y = 4.65/3

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3 0
3 years ago
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