rubys market sells smoked meats by the pound. The prices for several different meats ate shown in the table.?

giving 85 points)​

The length of the deep end is 12 feet of the swimming pool.

Given: Area of the swimming pool is 210 square feet

Width of the pool = 10 feet

The length of the shallow end is 9 feet and the length of the deep end is d.

To find the value of d.

Let's solve the problem.    

The area of the swimming pool is 210

The width is 10

The deep end length is d

The shallow end length is 9

The total length of the swimming pool = The length of the deep end + The length of the shallow end

=> d + 9

Therefore, the total length of the swimming pool is d + 9

The surface of the swimming pool is rectangular, so

The area of rectangle = width × length

Therefore,

area of swimming pool = width of the pool × length of the swimming pool

=> 210 = 10 × (9 + d)

or 10 × (9 + d) = 210

Dividing both sides by 10:

10 × (9 + d) / 10 = 210 / 10

9 + d = 21

Subtracting 9 on both sides:

9 + d - 9 = 21 - 9

d = 12

Therefore the length of the deep end is 12 feet

Hence the length of the deep end is 12 feet of the swimming pool.

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The length of the deep end of the swimming pool is 12 feet.

We are given that:

The Area of the swimming pool = 210 square feet

width of the swimming pool = 10 feet

Length of shallow end = 9 feet

Let the length of the deep end be d.

Total length of the swimming pool = length of deep end + length of shallow end =  d + 9

Area of swimming pool = width × length

Substituting the values, we get that:

210 = 10 × (9 + d)

9 + d = 21

d = 12

Therefore the length of the deep end of the swimming pool is 12 feet.

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The below would be most important Algebra 1 Formulas for CST.

Linear Equation:

\(Ax + By + C = 0\)

Equation of Straight Line or Slope:

\(y = mx+b\)

Point-slope form:

\(y-y_{1} = m(x-x_1)\)

Slope when 2 points are given:

\(m = \frac{(y_2 - y_1)}{(x_2-x_1)}\)

Quadratic Equation:

\(Ax^2 + Bx +C = 0\)

When lines are parallel:

Slope of both lines are equal. \(m_1 = m_2\)

When lines are perpendicular:

Slope of perpendicular lines are opposite reciprocals, meaning if the slope of a line \(l_1\) is \(\frac{1}{2}\). The line \(l_2\) perpendicular to \(l_1\) is \(-\frac{2}{1}\).

Work Formula:

Total Work Done = Number of Days \(\times\) Efficiency

where Efficiency is inversely proportional to Time Taken.

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Answer:

8,736,000

Step-by-step explanation:

Answer:

The answer is 8,736,000

The value of y is 22.57 cm which is the diameter of the circle. The solution has been obtained by using the concept of area of figures.

What is an area of figure?

A patch's area on a surface determines how big it is. Whereas a plane region or area refers to the area of a shape or planar lamina, a surface region or plane area refers to the area of an open surface or the boundary of a three-dimensional object.

We are given a square with side 20 cm and a circle with diameter y. It is given that both the figures have the same area.

Now,

⇒ Area of square = Side * Side

⇒ Area of square = 20 * 20

⇒ Area of square = 400 square cm

Similarly,

⇒ Area of circle = π\(r^{2}\)

⇒ Area of circle = π\((\frac{y}{2} )^{2}\)

Since, the area of both the shapes is same, so we get,

⇒ π\((\frac{y}{2} )^{2}\) = 400

⇒ 3.14 * \((\frac{y}{2} )^{2}\) = 400

⇒ 3.14 * \(\frac{y^{2}}{4}\) = 400

⇒ 3.14 * \(y^{2}\) = 1600

⇒ \(y^{2}\) = 509.55

⇒ y = 22.57 cm

Hence, the value of y is 22.57 cm which is the diameter of the circle.

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The complete question has been attached below.

The center of the equation of the circle x² + y² = 36 is (0,0).

The form of the equation of a circle is expressed as;

( x - h )² + ( y - k )² = r²

The variable r is the radius of the circle,

h is the x-offset from the origin,

and k is the y-offset from the origin.

Given that;

x² + y² = 36

Match the values in this circle to those of the standard form.

( x - h )² + ( y - k )² = r²

( x - 0 )² + ( y - 0 )² = 6²

Therefore, the radius is 6

The center of the circle is found at (h,k) which is (0,0).

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Answer:

C

Step-by-step explanation:

Given

tanθ = \(\frac{1}{2}\) = \(\frac{opposite}{adjacent}\)

This is a right triangle with legs 1 and 2

Using Pythagoras' identity

hypotenuse² = 1² + 2² = 1 + 4 = 5 ( take square root of both sides )

hypotenuse = \(\sqrt{5}\)

θ is in the 3rd quadrant where sinθ < 0 , then

sinθ = \(\frac{opposite}{hypotenuse}\) = - \(\frac{1}{\sqrt{5} }\) ← rationalise the denominator

       = - \(\frac{1}{\sqrt{5} }\) × \(\frac{\sqrt{5} }{\sqrt{5} }\)

       = - \(\frac{\sqrt{5} }{5}\) → C

Answer: x^2+2x-8<0

Step-by-step explanation:

A. x^2 - 2x - 8 < 0

(x - 4)(x + 2) < 0

B. x^2 + 2x - 8 < 0

(x + 4)(x - 2) < 0

C. x^2 - 2x - 8 > 0

(x - 4)(x - 2) > 0

D. x^2 + 2x - 8 > 0

(x + 4)(x - 2) > 0

When you test a point in the interval between -4 and 2, for example 0, it is negative.

\(x^2+2x-8 < 0\) represents the given solution set.

A mathematical expression in which left hand side is not equal to right hand side is known as inequality.

The given solution set is x>-4 and x<2

Option A: \(x^2-2x-8 < 0\)

(x+2)(x-4)<0

x<-2 and x<4

Option B: \(x^2+2x-8 < 0\)

(x-2)(x+4)<0

x<-4 and x<2

Option C: \(x^2-2x-8 > 0\)

(x+2)(x-4)>0

x>4 and x>-2

Option D: \(x^2+2x-8 > 0\)

(x-2)(x+4)>0

x>-4 and x>2

Hence, \(x^2+2x-8 < 0\) represents the given solution set.

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Answer:

D

Step-by-step explanation:

Answer:

75:45

Step-by-step explanation:

3*15=45

5*15=45

The total amount of money earned by Nora salary over the 21 years is approximately $1,848,000.

To find the total amount of money earned by Nora over 21 years, we need to calculate the salary for each year and then sum them up.

In the first year, Nora's salary is $40,000.

In the second year, her salary will be increased by 3%, so it will be:

$40,000 + 3% of $40,000 = $40,000 + $1,200 = $41,200.

In the third year, her salary will again increase by 3%, so it will be:

$41,200 + 3% of $41,200 = $41,200 + $1,236 = $42,436.

We can continue this process for each year, adding 3% of the previous year's salary to calculate the next year's salary.

To calculate the total amount of money earned over the 21 years, we need to sum up the salaries for each year. Here's the calculation:

Total = $40,000 + $41,200 + $42,436 + ... (21 terms)

To simplify the calculation, we can use the formula for the sum of an arithmetic series:

Total = (n/2) * (2a + (n - 1)d)

where:

n = number of terms (21 in this case)

a = first term ($40,000)

d = common difference (3% of the previous year's salary)

Plugging in the values:

Total = (21/2) * [2(40,000) + (21 - 1)(0.03)(40,000)]

Simplifying further:

Total = (21/2) * [80,000 + 20(0.03)(40,000)]

= (21/2) * [80,000 + 2,400(40,000)]

= (21/2) * [80,000 + 96,000]

= (21/2) * 176,000

= 21 * 88,000

= 1,848,000

Therefore, the total amount of money earned by Nora salary over the 21 years is approximately $1,848,000.

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The slope of the line passing through the points (-9, 5) and (-6, 2) will be [m] = - 1

The slope intercept of a straight line is -

y = mx + c

Where -

[m] is the slope of the line.

[c] is the y - intercept.

Given is a straight line passing through the points (-9, 5) and (-6, 2)

Given is a straight line that passes through the coordinates as follows -

(-9, 5)    

(-6, 2)      

The slope of the line can be calculated using the formula -

m = (y₂ - y₁)/(x₂ - x₁)

m = (2 - 5)/(- 6 + 9)

m = -3/3

m = - 1

Therefore, the slope of the line passing through the points (-9, 5) and (-6, 2) be [m] = - 1.

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1. C. Gravity is a force that acts as an inversely proportional square law with respect to distance.

2. B. Type Ia supernovae

3. D. Downwards; towards the center of the Sun

The interpretation of the equations and the correct options for the given questions are as follows:

Question 1:

The equation interpretation is related to gravity. The equation states a relationship between gravity and distance. The correct option is:

C. Gravity is a force that acts as an inversely proportional square law with respect to distance.

Question 2:

To test how the constant G (gravitational constant) has changed over the evolution of the Universe, certain phenomena or objects are used. The correct option is:

B. Type Ia supernovae

Question 3:

Based on the excerpt, the direction of gravity from the Sun is described. The correct option is:

D. Downwards; towards the center of the Sun

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Step-by-step explanation:

come on ! for sure you have worked with a thermometer before in your life ?

please don't switch off the brain just because it is math. keep it and your common sense active also for math problems.

you would be surprised how many you can solve just by logical thinking and applying your own life experiences. math is actually everywhere.

how many degrees from 3 to 0 ? 3

how many degrees from 0 to -5 ? 5 !

so, in total 3 + 5 = 8 degrees.

formally it is

|-5 - 3| = |-8| = 8 degrees difference.

you know the "absolute value" function that returns always the positive value of the argument, no matter if it is negative or already positive ?

Answer:

(1.5, 0)

(0, 1)

Answer:

\( Formula\: v =\frac{s}{t} \\\\

v = 60\: mph\)

Step-by-step explanation:

Formula:

\(v = \frac{s}{t} \: mph \\ \\ when \: t = 3 \: and \: s = 180 \\ \\ v = \frac{180}{3} \\ \\ v = 60 \: mph\)

Answer:

see explanation

Step-by-step explanation:

The formula for v is

v = \(\frac{s}{t}\)

When t = 3 and s = 180 , then

v = \(\frac{180}{3}\) = 60 mph

take the natural logarithm of both sides:

Divide both sides by ln(12):

Answer:

The number of times a variable appears in a date set is called a constant.

Answer:

b

Step-by-step explanation:

because x= 386

Answer:

Slope=0

Y intercept: (0,3)

Step-by-step explanation:

B/c it's just a horizontal line, the slope is 0.

It touches the point (0,3) which is the y-intercept

Answer:

The graph of g(x) is shifted up 2 units.

Answer: 110 degrees

Step-by-step explanation:

By using Euclid's first book, we can prove that the quadrilateral produced by perpendicular, unequal, bisecting diagonals is a kite. A kite is a quadrilateral with two pairs of adjacent sides that are equal in length. In this case, the two pairs of adjacent sides are formed by the diagonals bisecting the quadrilateral into four smaller triangles with equal areas.

According to Euclid's first book, when two lines intersect at a right angle (perpendicular), they form four right angles. In the case of a quadrilateral with perpendicular, unequal, bisecting diagonals, the diagonals intersect at a right angle and divide the quadrilateral into four smaller triangles with equal areas.

1. Draw a quadrilateral with perpendicular, unequal, bisecting diagonals.
2. Label the points where the diagonals intersect as A, B, C, and D.
3. Label the point where the diagonals intersect as E.
4. Use Euclid's first book to prove that the angles at E are all right angles.
5. Use Euclid's first book to prove that the four triangles formed by the diagonals are congruent (equal in area).
6. Use the definition of a kite to prove that the quadrilateral is a kite (two pairs of adjacent sides are equal in length).
7. Therefore, the quadrilateral produced by perpendicular, unequal, bisecting diagonals is a kite.

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Answer:

B

Step-by-step explanation:

Answer:

B) SAS

Step-by-step explanation:

The side is marked equal, they are both 90 degrees and they share a side. Side Angle Side.

.Answer

Step-by-step .

Answer:

C.  \(f(x)=(x+1)^2-4\)

Step-by-step explanation:

A. the graph is a straight line with slope 1.  It goes up/down infinitely far so the range is all real numbers.  Not A!

B. The graph is a straight line with slope -4, so, like the function in A, the range is all real numbers.  Not B!

D. The graph is an absolute value function  y = |x|, reflected over the x-axis, shifted right 3 units, then shifted down 4 units.  So the graph starts witha "vee" shape opening up, becomes a vee opening down, then ultimately gets shifted down 4 units.  The range is all real numbers less than or equal to -4.

See the attached graphs.  image2 is the function in answer choice D.

When words are strung together in speech, deviations from ideal pronunciation can occur due to various factors such as coarticulation, assimilation, elision, and reduced vowel sounds.

When words are spoken in rapid succession, coarticulation plays a significant role in shaping the pronunciation of individual words. Coarticulation refers to the influence of neighboring sounds on the production of a particular sound. For example, in the phrase "black cat," the /k/ sound in "black" may be influenced by the following /k/ sound in "cat," resulting in a slight modification or assimilation of the sound.

Assimilation occurs when sounds become more similar to nearby sounds. For instance, in the phrase "handbag," the /n/ sound in "hand" may assimilate to the /b/ sound in "bag," making it nasal (as in "hambag") or even causing complete elision of the /n/ sound. Elision refers to the omission or deletion of sounds, often in unstressed or weak positions, such as the reduction of the /ə/ vowel sound in "a" or "the" to a schwa sound, as in "uh" or "thuh."  

Additionally, when words are strung together, certain vowel sounds may be reduced or shortened to accommodate the natural rhythm of speech. This reduction can result in changes to the stress patterns and lengths of vowels within words. Overall, these deviations from ideal pronunciation in connected speech are a natural part of spoken language and contribute to the fluidity and efficiency of communication.

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The exponential growth rate is obtained as 0.1099.

Now we know that an exponential function has to do with an exponential increase or decrease. An exponential function could increase or decrease and this means that the constant of the function could be a decay constant or a growth constant.

When we have an exponential function, we have to apply the general formula; P(t) = P(o)e^rt

Po = initial number

P(t) = number at time t

r = rate of growth

t = time taken

Thus;

270=90e^10r

270/90 = e^10r

3 = e^10r

ln3 = 10r

r = ln3/10

r = 0.1099

After 13 hours;

P(t) = 90e^(0.1099 * 13)

P(t) = 376

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Answer:

The commutative property of addition indicates that changing the order of addends does not change the sum. Here's an example: 4 + 2 = 2 + 4 4 + 2 = 2 + 4 4+2=2+4

Step-by-step explanation:

Step 1

Write the equation

sin(7x + 1) = cos(x + 33)

Step 2

From the complementary angle theorem

sinx = cos(90 - x)

Therefore

sin(7x + 1) = cos(x + 33)

cos(90 -[7x + 1]) = cos(x + 33)

cos(90 - 1 - 7x) = cos(x + 33)

cos(89 - 7x) = cos(x + 33)

89 - 7x = x + 33

89 - 33 = x + 7x

56 = 8x

x = 56/8

x = 7

sin(7x + 1)

sin(7x7 + 1)

sin(49 + 1)

sin50

cos(x + 33)

cos(7+33)

cos40

Angle 1 = 50

Angle 2 = 40

Answer: Answer is C.

Step-by-step explanation:

Let 65% of 90 be x

65% of 90 =x

65% of 90=x

65/100 x 90 =x

65/100 = x/90

so, 65/100 = x/90