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3 years ago

The sequence below represents Marisa’s fine at the library for each day that she has an overdue book:

2 answers:

4 0

The correct answer for the question that is being presented above is this one: "C. f(n) = 0.15n + 0.35." The equation that represents Marisa’s library fine as a function of a book that is n days overdue is f(n) = 0.15n + 0.35

Here are the following choices:
A. f(n) = 0.15n
B. f(n) = 0.50n
C. f(n) = 0.15n + 0.35
D. f(n) = 0.50n + 0.15

AlexFokin [52]3 years ago

4 0

Answer:

f(n) = 0.15n + 0.35

Step-by-step explanation:

The given sequence is 0.50, 0.65, 0.80, 0.95, 1.10...

The difference between successive terms is 0.15

f(n) =0.15(n) + 0.35

Answer: f(n) = 0.15n + 0.35

Hope this will helpful.

Thank you.

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Gary is using an indirect method to prove that segment DE is not parallel to segment BC in the triangle ABC shown below:

aliya0001 [1]

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

Based on the situation above the inequality will he use to contradict the assumption is 
4:10 ≠ 6:14
if DE is parallel to BC
then
4: (4+5) = 6 : (6 + 8)

4 0

3 years ago

Read 2 more answers

PLS HELP ILL MAR BRAINLIST AND FOLLOW U

Rashid [163]

Answer:

Disagree

Step-by-step explanation:

The surface area of the given prism consists of the following parts;

1) The area of the top and bottom right triangles, A₁, and A₂, which are given as follows;

A₁ = A₂ = (1/2) × 5 × 12 = 30

2) The area of the left rectangle, A₃ = 5 × 8 = 40

3) The area of the rear rectangle, A₄ = 13 × 8 = 104

4) The area of the front rectangle, A₅ = 12 × 8 = 96

∴ A = A₁ + A₂ + A₃ + A₄ + A₅

A = 30 + 40 + 104 + 96 + 30 = 300

Jim B 65 + 65 + 104 + 96 + 40 = 370

The surface area of the triangular prism, A = 300 cm²

Jim-Bob's calculation contains two errors

1) 65 + 65 + 104 + 96 + 40 = 370 ≠ 270

2) The area surface area of the triangular prism = 300 cm² not 270 cm²

and therefore, disagree with his calculation.

7 0

3 years ago

:(((( help me im confused

Lorico [155]

Answer:

Step-by-step explanation:

you have 2 2 by 2 squares and 1 5 by 10 rectangle

4 0

2 years ago

Find the equation of a line parallel to −4x−5y=−4 that contains the point (3,−2). Write the equation in slope-intercept form.

Temka [501]

Answer:

see explanation

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Rearrange - 4x - 5y = - 4 into this form

Add 4x to both sides

- 5y = 4x - 4 ( divide all terms by - 5 )

y = - $\frac{4}{5}$ + $\frac{4}{5}$ ← in slope- intercept form

with slope m = - $\frac{4}{5}$

Parallel lines have equal slopes, thus

y = - $\frac{4}{5}$ x + c ← is the partial equation

To find c substitute (3, - 2) into the partial equation

- 2 = - $\frac{12}{5}$ + c ⇒ c = - 2 + $\frac{12}{5}$ = $\frac{2}{5}$

y = - $\frac{4}{5}$ x + $\frac{2}{5}$ ← in slope- intercept form

4 0

4 years ago

What are three equivalent expressions for 3x+3(x+y)

Cloud [144]

3 x + 3 (x + y)

3 (2 x + y)

6 x + 3 y

y = -2 x

y = -2 x (3 (x + y) + 3 x) = 6

(3 (x + y) + 3 x) = 3

(3 x + 3 (x + y)) dx = 3 (x^2 + x y) +

(x^2 + y^2<R^2)(3 (x + y) + 3 x) dx dy = 0

(3 x + 3 (x + y)) dy dx = 0

Step-by-step explanation:

Hope this helps ツ

3 0

3 years ago