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3 years ago

The function f(t) = 1600(1.3) represents the change in a quantity over t days.

Mathematics

1 answer:

iragen [17]3 years ago

6 0

Answer:

growth is 0.3 0r 30%

Step-by-step explanation:

1.3 is the base b in exponential function, and when b > 1 that means that graph increases.

Exponential growth is also given as y = a (1 + r)^x,

so instead b it is 1 + r where r is rate of growth because of + sign.

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What is the point of symmetry for the following circle? 10 Points!

miskamm [114]

P. o. symm is at (-3, -1) it is the center of the circle.

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3 years ago

Rice is being poured into a cylindrical container with radius 4.5 inches so

12345 [234]

asked:the istant of height is the same as the radius

given facts:cylindrical container with radius 3.5 inches height of rice increasing 0.5 inches per second

solve hidden given:(4.5+o.5+2)

what operation to be used: addition and subtraction

solve+4.5+05+2=6.0

chec: 6.0-4.5=1.5

8 0

3 years ago

Identify the nonlinear equation. A) y = x B) y = 3x - 7 C) y = x2 D) y = 3 E) y = 1 3

Softa [21]

ANSWER

$y = {x}^{2}$

EXPLANATION

A linear function is a function whose graph is a straight line.

The graph of y=x is a straight line.

The graph of y=3x -7 is also a straight line.

The graph of y=x² is a parabola.

This graph is not a straight line .

It is a non-linear function.

y=3 and y=13 are also straight lines.

The correct choice is C.

7 0

3 years ago

A bicycle pedal is pushed straight downwards by a foot with a 11 Newton force. The shaft of the pedal is 20 cm long. If the shaf

galben [10]

Answer: 1.1 Nm

Step-by-step explanation:

The formula for torque is T = r · F · sin θ

where θ = π/6, r = 20 cm = 0.2 m, F = 11 N

formula for converting radians to degrees is 1 rad × 180/π = 57.296°

θ = π/6 · 180/π = 30°

Substituting r into the formula for torque, we have

T = 0.2 x 11 x sin 30° = 0.2 x 11 x 0.5

T = 1.1 Nm

3 0

3 years ago

The expression (q16)(q−5)2 is equivalent to qn. What is the value of n? 42 22 -160 13

Lelu [443]

Answer:

Step-by-step explanation:

In order to get one of the answer choices, it appears we need to interpret your input as ...

$(q^{16}q^{-5})^2 = (q^{16-5})^2=q^{11\cdot 2}=q^{22}$

The value of n is 22.

The applicable rules of exponents are ...

(a^b)(a^c) = a^(b+c)

(a^b)^c = a^(bc)

8 0

3 years ago