Which statement is true about the function f(x) = negative StartRoot x EndRoot?

Answer:

$-748.38

Step-by-step explanation:

Net proceeds = Total cost of selling the stock - Total cost of purchasing the stock

Total cost of purchasing the stock = $7000 + ($7000 x 0.015) = $7105

Total cost of selling the stock = $6,325 + ($6,325 x 0.005) = $6356.63

Net proceeds = $6356.63 - $7105 = $-748.38

Answer:

Step-by-step explanation:

Sales Revenue:  $800.00

Cost of good sold:  $350,000.00

Subtract:                   $450,000.00

Sales Revenue:         $795,000.00

Cost of good sold:     $600,000.00

Subtract Sales             $195,000.00

Revenue from Cost

of goods sold.

Answer: 20 + 5x = 50

Step-by-step explanation:

Answer:

She baked 6 cakes.

Step-by-step explanation:

First you would take 50 and subtract 20 from it to get 30. Then you would Divide 5 from  30 to get 6.

Answer:

100π = 314.1592654

Step-by-step explanation:

area of a circle πr²

π×10²

10×10 =100

100×π

We know that

• There are needed at least 176 filet Mignon.

• He only has room for 321 steaks in his fridge.

These values mean that the minimum Filet Mignon is 176, and the maximum would be 321 steaks. So, compound inequality would be

Answer:

20.

Step-by-step explanation:

60 - 40 = 20

Answer:

There are 5 prime numbers between 40 and 60.

Step-by-step explanation:

A prime number is a number that is ONLY divisible by itself and 1 with no remainder. For example 3 can only be divided by 1 or 3 without a remainder left.

Between 40 and 60 there are 5 prime numbers: 41, 43, 47, 53, and 59.

Answer:

4x2-2x-2x-2=-12

Step-by-step explanation:

- number's

The length of side X in simple radical form with a rational denominator is 25/√3.

In Mathematics and Geometry, a 30-60-90 triangle is also referred to as a special right-angled triangle and it can be defined as a type of right-angled triangle whose angles are in the ratio 1:2:3 and the side lengths are in the ratio 1:√3:2.

This ultimately implies that, the length of the hypotenuse of a 30-60-90 triangle is double (twice) the length of the shorter leg (adjacent side), and the length of the longer leg (opposite side) of a 30-60-90 triangle is √3 times the length of the shorter leg (adjacent side):

Adjacent side = 5/√3

Hypotenuse, x = 5 × 5/√3

Hypotenuse, x = 25/√3.

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Missing information:

The question is incomplete and the complete question is shown in the attached picture.

Answer:

2.221992

Step-by-step explanation:

can i have the crown pls ૮ ♡ﻌ♡ა

Answer:

2.221

Step-by-step explanation:

Answer:

5x4=20 so, 2x10 also equals 20

Step-by-step explanation:

Answer:

3 * 4/3 is the corresponding multiplication equation. This is due to the fact that dividing by a fraction is equivalent to multiplying by an inversion of that fraction.

Step-by-step explanation:

Answer:

I think that this systems have One solution

Number of years it will take for the amount to double is 23 years

The principal amount = $900

The interest rate = 3%

The interest is compounded monthly

The given equation is

S = 900(1.0025)^12t

Where S is the final amount

t is the time period in years

The final amount is the double of principal amount

Final amount = 2 × 900

= $1800

Substitute the values in the equation

1800 = 900(1.0025)^12t

1.0025^12t = 1800/900

1.0025^12t = 2

Then value of t = ln(2) / 12ln (1.0025)

Divide the numbers

= 23.13b years

Therefore, the time period is 23 years

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a) The distance from point P to the pole  is: 6.2 m

b) The height of the Pole is: 6.2 m

The triangle attached shows us the triangle formed as a result of the given word problem about angle of elevation and distance and height.

Now, we are given that:

The angle of elevation of the top of the pole =  45°

Angle of elevation of the top of the pole = 58°.

|PQ|= 10m

a) PR is distance from point P to the pole and using trigonometric ratios, gives us:

PR/sin 58 = 10/sin(180 - 58 - 45)

PR/sin 58 = 10/sin 77

PR = (10 * sin 58)/sin 77

PR = 8.7 m

b) P O can be calculated with trigonometric ratios as:

P O = PR * cos 45

P O = 8.7 * 0.7071

P O = 6.2 m

Now, the two sides of the isosceles triangle formed are equal and as such:

R O = P O

Thus, height of pole R O = 6.2 m

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The area of the shaded region is the space occupied by the shaded region

The area of the shaded region is \(5x^2+7x-26\)

The dimension of the big rectangle is 3x - 4 by 2x + 2.

So, the area of the big rectangle is:

\(A_1 = (3x - 4)(2x + 2)\)

Multiply

\(A_1 =x^2 -9x + 18\)

The dimension of the small rectangle is x - 3 by x - 6

So, the area of the small rectangle is:

\(A_2 =(x - 3)(x - 6)\)

Multiply

\(A_2 = x^2 - 9x +18\)

The area of the shaded region is the difference between the above areas.

So, we have:

\(A = 6x^2 - x^2-2x+9x-18-8\)

Evaluate the like terms

\(A = 5x^2+7x-26\)

Hence, the area of the shaded region is \(5x^2+7x-26\)

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Answer:

7 cents per gallon if his tank was completely empty upon filling

Step-by-step explanation:

55.23/21=2.63 per gallon at original gas station

2.63-2.56=.07 per gallon saved

Answer:

He would have saved 7 cents a gallon.

Step-by-step explanation:

The gas he filled up on costed 2.63 a gallon

The gas across the street costed 2.56 per gallon

He spent 55.23 on gas, if he filled up at the station across the street he would have paid 53.76.

If we were to graph this based only on the shorter people, we will have a best-fit line that goes through with most of the points relatively close to it.

However, the extra tall people would skew the data as they will be nowhere the best-fit line. In that case, they become outliers and thus the answer is (A).

Hope that helps!

1. It is false that when non-Standard unit used is small few unit's are

needed .

2. Objects with different shapes can have the same volume. True

3. Length, width and height and multiplied to find volume of a rectangular prism. True

4. It is false that volume is measured in square unit.

5. It is true that Volume is a measure of the amount of space inside an object.

6. The formula for volume of a rectangular prism is V = l × w × h. True

7. It is true that Standard units give a consistent and accurate measure of a container.

8. It is false that Non-Standard units cannot be used to measure volume.

9. Volume is measured in cubic units. True

Volume can be defined as the amount of space inside and object. the object can be in different form such as cone, rectangular prism, cylinder and many other shapes. Even though shapes are different, It is possible for different shapes or objects to have the same volume when measure.

Measurement of volume can be through standard measurement and non standard measurements such as a cup of rice. However, for consistency and the sake of accuracy, it is advisable to always use standard measurements of volume where possible to avoid error that may occur in non standard measurement. The acceptable and recognized unit of volume is cubic meter (\(m^3\)).

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Mary is wrong because ∠A = ∠B = 63°, while ∠C = x ≠ 63°

A triangle is a polygon with three sides and three angles. Types of triangles are equilateral, isosceles and right angled.

An isosceles triangle is a triangle in which two sides and two angles are equal.

From the diagram:

∠A = ∠B (base angles)

Mary is wrong because ∠A = ∠B = 63°, while ∠C = x ≠ 63°

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\( \dfrac{x}{56} = \dfrac{7}{8} \\ x = \dfrac{56 \times 7}{8} \\ x = 49\)

Using an inverse trigonometric function, we will find that the solution is:

θ = 1.047

Here we want to solve the equation:

1 - cos(θ) = 1/2

Such that θ ∈  [0,2pi)

Now let's return to our equation:

1 - cos(θ) = 1/2

1 - 1/2 = cos(θ)

1/2 = cos(θ)

Now we could apply the inverse cosine function to both sides, then we will get:

Acos(1/2) = Acos(cos(θ))

1.047 = θ

That is the solution.

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This table shows the frequency of each number obtained after throwing the die 35 times

To prepare a frequency table based on the numbers obtained from throwing a die 35 times, we can list the numbers from 1 to 6 and count the frequency of each number.

Numbers: 1, 2, 3, 4, 5, 6

Frequency: 5, 14, 6, 4, 5, 1

Based on the given numbers, the frequency table would look like this:

Number   | Frequency

1                      5

2                     14

3                      6

4                      4

5                      5

6                       1

This table shows the frequency of each number obtained after throwing the die 35 times.

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Answer

B and C are true for sure but i am not sure about A or C.... i think it is C

Step-by-step explanation:

Answer:

36 tamales would cost $54

Step-by-step explanation:

you divide 15/10=1.5 then you do 1.5 x 36 which equal $54

Answer:

x=6

Step-by-step explanation:

Fractions can also be written as ratios therefore 2/6 can be written as...

2:6=2:x

Since both ratios are 2 to something, then that something has to be equal therefore...

x=6

Answer:

When greg has the lead

Step-by-step explanation:

Note that the single transformation that maps triangle A onto triangle B is the reflection of A on the x-axis.

Where the point (x, y) is reflected about the x-axis, then its image is (x, -y)

Also If the point (x, y) is reflected on the y-axis, then its image is (-x, y).

From the given figure

The vertices of triangle A are (1, -2), (4, -1), (4, -4)

The vertices of triangle B are (1, 2), (4, 1), (4, 4)

Look at the y-coordinates of the vertices of the two triangles, they have the same values and opposite signs:

The reflection of (1, -2) is (1, 2)

The reflection  of (4, -1) is (4, 1)

The reflection  of (4, -4) is (4, 4)

By using the first rule above, we can state that Triangle A is reflected in the x-axis.

Thus, it is correct to state that the single transformation that maps triangle A onto triangle B is the reflection of the x-axis.

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