1 point
3. Trout is sold at Kroger in four different quantities, each with different
prices. What is the best price per pound (lb.)? *
$1.85 for 14 lb.
$2.95 for 16 lb.
$3.05 for 22 lb.
$2.50 for 24 lb.

Answer:

The answer is C

Step-by-step explanation:

The probability that the randomly chosen marble will be red is 1/6 or 0.1667.

The probability of an event is the possibility, chance, or likelihood for an event to take place or occur.

From the given information:
Let us find the probability that if marble is drawn at random from the jar, the given marble will be red:

The total number of marble = 10 + 2 = 12 marbles.

The probability that the randomly chosen marble will be red is:

P(red) = 2/12

P(red) = 1/6

P(red) = 0.1667

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Answer:

lol i dont know but yo dog smell like evolution and natural selection?

Step-by-step explanation:

Answer:

11.) 180-38=142 12.)24.5 13.)im not sure but want to say 10

Step-by-step explanation:

Answer:

I don't know this language so yea sorry

Answer:

121

Step-by-step explanation:

Let u be 1 unit.

5u+11u=176

16u=176

u=176÷16

=11

11u=11×11

=121

Answer:

100x^2-36=4(5x+3)(5x-3)

Answer:

y = -2x/3 +3

Step-by-step explanation:

lets find the gradient first

(11/3 -7/3)/(-1-1) = -2/3

then find the equation by putting gradient and any relative coordinates from the table:

y - -1 = -2/3 ( x - 6)

y = -2x/3 +3

Answer:

3

Step-by-step explanation:

3+ idididididid is a very popular place

Answer: 8000

Step-by-step explanation:

The 8 in the number 348,000 is in the thousands place.

So it represents the value of 8,000 .

Answer:

24 cubes

Step-by-step explanation:

You can figure this a couple of ways.

I usually find it easiest to figure in terms of the number of cubes each dimension represents. The vertical dimension (3/2 cm) is the length of 3 cubes; the front-back dimension (2 cm) is the length of 4 cubes, and the width (1 cm) is the length of 2 cubes.

The total number of cubes required is the product of the dimensions in cube-lengths: 3×4×2 = 24 cubes.

Answer:

  25 yards long, 5 yards wide

Step-by-step explanation:

The given parameters can be used with the area and perimeter formulas for a rectangle to form an equation that can be solved for the dimensions.

The length and width can be represented by x and y. The formulas for area and perimeter give two equations relating these two variables:

  A = LW   ⇒   125 = xy

  P = 2(L+W)   ⇒ 60 = 2(x +y)

Using the second equation to write an expression for y, we have ...

  y = 30 -x

Substituting into the first equation gives ...

  125 = x(30 -x)

This suggests we can find x by looking for factors of 125 that total 30.

  125 = 1(125) = 5(25)

Factor totals are 126 and 30. This means we have ...

  x = 5, y = 30-5 = 25

or

  x = 25, y = 30 -25 = 5

The rectangle dimensions are 5 yards by 25 yards.

__

Additional comment

The two equations can also be solved graphically, as in the attachment.

The rectangle will be 25 yards long, and 5 yards wide.

The space occupied by any two-dimensional figure in a plane is called the area. The space occupied by the rectangle in a two-dimensional plane is called the area of the rectangle.

The given parameters can be used with the area and perimeter formulas for a rectangle to form an equation that can be solved for the dimensions.

The length and width can be represented by x and y. The formulas for area and perimeter give two equations relating to these two variables:

 A = LW   ⇒   125 = xy

 P = 2(L+W)   ⇒ 60 = 2(x +y)

Using the second equation to write an expression for y, we have ...

y = 30 -x

Substituting into the first equation gives ...

125 = x(30 -x)

This suggests we can find x by looking for factors of 125 that total 30.

125 = 1(125) = 5(25)

Factor totals are 126 and 30. This means we have.

x = 5, y = 30-5 = 25

x = 25, y = 30 -25 = 5

Therefore, the rectangle will be 25 yards long, and 5 yards wide.

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Answer:

500° celsius = 932.0° fahrenheit....

Answer:

932 fahrenheit

Step-by-step explanation:

500 celsius to fahrenheit is 932 fahrenheit    

Answer:

x = 5 + 5y/4

Step-by-step explanation:

I think its like this: 4x - 5y = 20

Add 5y to both sides: 4x = 20 + 5y

Divide both sides by 4: x = 20/4 + 5y/4

Simplify: x = 5 + 5y/4

I'm pretty sure it is like this

Hope this helps!

As the hint suggests, convert to spherical coordinates using

x = p cos(u) sin(v)

y = p sin(u) sin(v)

z = p cos(v)

dV = dx dy dz = p² sin(v) dp du dv

Then U is the set

\(U = \left\{ (p,u,v) \mid 0\le p\le2 \text{ and } 0\le u\le \dfrac{\pi}2 \text{ and } 0\le v\le\dfrac{\pi}2\right\}\)

and the integral of y over U is

\(\displaystyle \iiint_U y \, dV = \iiint_U p\sin(u)\sin(v) \cdot p^2 \sin(v) \, dV\)

\(\displaystyle \iiint_U y \, dV = \int_0^{\frac\pi2} \int_0^{\frac\pi2} \int_0^2 p^3 \sin(u) \sin^2(v) \, dp \, du \, dv \)

\( \displaystyle \iiint_U y \, dV = \frac{2^4-0^4}4 \int_0^{\frac\pi2} \int_0^{\frac\pi2} \sin(u) \sin^2(v) \, du \, dv \)

\(\displaystyle \iiint_U y \, dV = 4 \cdot \left(-\cos\left(\frac\pi2\right) + \cos(0)\right) \int_0^{\frac\pi2} \sin^2(v) \, dv \)

\(\displaystyle \iiint_U y \, dV = 4 \cdot \frac12 \int_0^{\frac\pi2} (1-\cos(2v)) \, dv \)

\(\displaystyle \iiint_U y \, dV = 2 \left(\left(\frac\pi2 - \frac12 \sin\left(2\cdot\frac\pi2\right)\right) - \left(0 - \frac12 \sin\left(2\cdot0\right)\right) \right)\)

\(\displaystyle \iiint_U y \, dV = \pi - \sin(\pi) = \boxed{\pi}\)

The surface area of the sphere is 1519.8 yd².

Three-dimensional shapes or solids are the names given to 3D shapes in geometry. Three separate dimensions, such as length, width, and height, are used to describe 3D shapes. The lack of thickness or depth in 2D shapes is the only distinction between them and 3D ones.

Given a sphere

diameter = 22 yards

radius = d/2 = 22/2

radius = 11 yards

the surface area of the sphere = 4πr²

S = 4πr²

S = 4(3.14)11²

S = 1519.76 yd²

S = 1519.8 yd²

Hence option A is correct

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Answer:

54/10= 5,4 but if you want to a simple broken number it is 27/5

The two types of frequency distributions are Discrete Frequency Distribution and Grouped Frequency Distribution

The two types of frequency distributions are;

When the data consists of discrete, separate values, this sort of distribution is used. It displays the frequency or number of occurrences of each value.

The data is often expressed in a table with two columns: one for distinct values and another for the frequencies of those values.

This distribution is utilized when the data is continuous and has a wide range of values. It entails categorizing the data into intervals or classes and then calculating the frequency of values that fall within each interval.

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Answer:

"0.0125" is the right solution.

Step-by-step explanation:

The given values are:

Random sample,

n = 90

Claims,

p = 20%

or,

  = 0.20

By using normal approximation, we get

⇒  \(\mu = np\)

On substituting the values, we get

⇒      \(=90\times 0.20\)

⇒      \(=18\)

Now,

The standard deviation will be:

⇒  \(\sigma=\sqrt{np(1-p)}\)

On putting the above given values, we get

⇒      \(=\sqrt{90\times 0.20\times (1-0.20)}\)

⇒      \(=\sqrt{18\times 0.8}\)

⇒      \(=\sqrt{14.4}\)

⇒      \(=3.7947\)

hence,

By using the continuity correction or the z-table, we get

⇒  \(P(x < 10) = P(x < 9.5)\)

⇒  \(P(x < 10) = P(\frac{x-\mu}{\sigma} -\frac{9.5-18}{3.7947} )\)

⇒  \(P(x < 10) = P(Z < -2.24)\)

From table,

⇒  \(P(x < 10) = 0.0125\)

Answer:

$1.95 each

Step-by-step explanation:

18 div 9.20 = 1.95

The Expression x^2 - 6x + 9 when x = 2 + i   is -2i

To evaluate the expression x^2 - 6x + 9 when x = 2 + i, we substitute the value of x into the expression:

(2 + i)^2 - 6(2 + i) + 9

Simplifying the first term, we get:

(2 + i)^2 = 2^2 + 2(2)(i) + i^2 = 4 + 4i + i^2

Since i^2 = -1, we can substitute that in and simplify further:

(2 + i)^2 = 4 + 4i - 1 = 3 + 4i

Now we substitute this into the original expression:

(2 + i)^2 - 6(2 + i) + 9 = (3 + 4i) - 6(2 + i) + 9

Simplifying further, we get:

= 3 + 4i - 12 - 6i + 9

= 0 - 2i

= -2i

Therefore, the value of x^2 - 6x + 9 when x = 2 + i is -2i.

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The perimeter of the shape in simplified radical form is 6√5 + 10√3 or 2(3√5 + 5√3).

The symbol √ is used to represent or show that a number is a radical. Radical expression is defined as any expression containing a radical (√) symbol.

We shall simplify the exact perimeter of the shape with side lengths, √125 cm, 2√12 cm, √5 cm, and √108 cm as follows;

√125 cm = √(5 × 25) cm

√125 cm = √5 × √25) cm

√125 cm = √5 × 5 cm

√125 cm = 5√5 cm

2√12 cm = 2√(3 × 4) cm

2√12 cm = 2√3 × √4 cm

2√12 cm = 2√3 × 2 cm

2√12 cm = 4√3 cm

√5 cm

√108 cm = √(3 × 36) cm

√108 cm = √3 × √36 cm

√108 cm = √3 × 6 cm

√108 cm = 6√3 cm

perimeter of the shape = 5√5 cm + √5 cm + 4√3 cm + 6√3 cm

perimeter of the shape = 6√5 cm + 10√3 cm

perimeter of the shape = (6√5 + 10√3) cm

perimeter of the shape = 2(3√5 + 5√3) cm

Therefore, (6√5 + 10√3) cm or 2(3√5 + 5√3) cm is the simplified radical form for the perimeter of the shape.

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Yes,1/2 of an answer is zero answer.

Answer: a

Step-by-step explanation: apex learning

The statement "Two gas stations operate on the same busy intersection." is correct option (A) would be correct.

The null and alternative hypotheses are two generalizations about a population that are strictly contradictory. The null hypothesis can be denoted by H₀ and the alternative hypothesis can be denoted by H₁.

We have:

Which situation is the best example of a pure competition market?

The statements are:

As we know, from the hypothesis definition the explanation made by the limited data.

The situation two gas stations operate on the same busy intersection.

Thus, the statement "Two gas stations operate on the same busy intersection." is correct option (A) would be correct.

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We will have the following:

*The LCM of the numbers given (3, 5 & 9) is 72. [This is the value to chosse]. We will have that 90 is also a multiple of 3, 5 & 9 [This is other value that can be chosen].

There are 16 servings in the 2-gallon bottle.

A unit rate means a rate for one of something.

Given that, Gina bought a 2-gallon bottle of water. We need to find how many 1/8-gallon servings are in the 2-gallon bottle,

To find how many serving are there, we will divide the total amount of the bottle to the amount one serving, then

= 2 ÷ 1/8

= 2×8

= 16

Hence, there are 16 servings in the 2-gallon bottle,

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Solution:

Given the expression;

Multiply, we have;

Collect like terms;

ANSWER:

The graph of the f(x) = 3 cos (2x+6π) + 4 is attached accordingly.

The graph of the function f(x) = 3 cos(2x + 6π) + 4 can be described as a cosine function with an amplitude of 3.

It is horizontally compressed with a period of π, meaning it completes two cycles within that interval.

The graph is shifted to the left by π units. Also , the function is vertically shifted upward by 4 units, resulting in the graph being elevated compared to the usual cosine function.

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-3 = 7(y-9/7)

-3 = 7y - 63

7y = 66

y = 9.42857143

Answer:

Ok i will help you the answer is

Step-by-step explanation:

Answer:

The answer is 49

Step-by-step explanation:

We can use proportions to estimate the number of dogs in the entire population that have the disease, based on the sample of dogs with the disease.

We know that 42 dogs were selected for the study, and 14 of them had the disease. This means that the proportion of dogs in the sample with the disease is:

14/42 = 0.3333

We can use this proportion to estimate the number of dogs in the entire population that have the disease, by multiplying it by the total number of dogs:

0.3333 * 147 = 49

Therefore, the best estimate for the number of dogs that suffer from the disease is 49.