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3 years ago

Let k = -5 5k + -20

Mathematics

1 answer:

Arada [10]3 years ago

3 0

Answer:

−45

Step-by-step explanation:

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200 centimeters to 5 meters write ratio in simplest form

ss7ja [257]

Answer:

5.2

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5 0

3 years ago

The graph shows the distance, y, in miles, of a moving motorboat from an island for a certain amount of time, x, in hours:

leva [86]

Answer:

44 mph

Step-by-step explanation:

$\implies \mathsf{speed=\dfrac{change \ in \ y}{change \ in \ x}}$

$\implies \mathsf{speed=\dfrac{198-22}{4-0}=44 \ mph}$

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2 years ago

Write five other iterated integrals that are equal to the given iterated integral. 8 0 x2 0 y f(x, y, z) dz dy dx 0

mash [69]

An iterated integral is the outcome of taking integrals toward a function of more than one variable in such a way that part of the variables is treated as constants for each of the integrals.

From the given parameters, we are to write out five iterations for a triple integral;

$\mathbf{\int ^8_0\ \int^{x^2}_{0} \ \int^y_0 \ \ f(x, y, z) \ dz dy dx }$

where;

the region is bounded by 0 ≤ z ≤ y, 0 ≤ y ≤ x², 0 ≤ x ≤ 8.

Thus, since x, y, z are functions of at least one variable, we can have the following iterations:

$\mathbf{\int^{64}_{0} \ \int^{8}_{\sqrt{y}} \ \int^{y}_{0} \ \ f(x,y,z) dz dxdy}$

$\mathbf{\int^{64}_{0} \ \int^{y}_{0} \ \int^{8}_{\sqrt{y}} \ \ f(x,y,z)\ dxdzdy}$

$\mathbf{\int^{64}_{0} \ \int^{64}_{z} \ \int^{8}_{\sqrt{y}} \ \ f(x,y,z)\ dxdydz}$

$\mathbf{\int^{8}_{0} \ \int^{x^2}_{0} \ \int^{x^2}_{z} \ \ f(x,y,z)\ dydzdx}$

$\mathbf{\int^{64}_{0} \ \int^{8}_{\sqrt{z}} \ \int^{x^2}_{z} \ \ f(x,y,z)\ dydxdz}$

Learn more about iterated integrals here:

brainly.com/question/7009095

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2 years ago

Two less than seven times a number c is written as a algebraic expression

KengaRu [80]

Answer:

7c - 2

Step-by-step explanation:

If you read through what it says carefully, it says that 7 times a number (c) is subtracted by 2.

8 0

3 years ago

What is the range of the function g(x) = [X – 12 – 2? o tyy-2) OVY 2-2) Oviy> 12) O y 2 12)

oksano4ka [1.4K]

The range of the function is: $\{y | y \ge -2 \}$

<h3>What is the range of a function?</h3>

The range of a function is the set of output values the function can take

The function is given as:

$g(x) = |x - 12| -2$

The above function is an absolute value function;

And it is represented as:

$g(x) = a|x - h| + b$

When a is positive, then the range of the function is:

$y \ge b$

By comparison, we have:

$a =1$

$b = -2$

Hence, the range of the function is: $\{y | y \ge -2 \}$