28 point and branliest
Alan purchased 16 shares of company stock for $390.40. A month later, the total value of his shares fell to $291.20. What is the current price per share if each share costs the same?
A.
$6.20
B.
$18.20
C.
$24.04
D.
$24.40

Answer:

144

Step-by-step explanation:

We can see that every 2 boxes has 24 peaches in it. That means that every single box would have 12 in it. Then it is just simple multiplication from there. 12 * 12 = 144.

Hope that this helps!

Answer:

4th answer is correct

Step-by-step explanation:

First, let us make x the subject.

\(\sf \frac{x+4}{4} =\frac{y+7}{7}\)

Use cross multiplication.

\(\sf 7(x+4)=4(y+7)\)

Solve the brackets.

\(\sf 7x+28=4y+28\)

Subtract 28 from both sides.

\(\sf 7x=4y+28-28\\\\\sf7x=4y\)

Divide both sides by 7.

\(\sf x=\frac{4y}{7}\)

Now let us find the value of x/4.

To find that, replace x with (4y/7).

Let us find it now.

\(\sf \frac{x}{4} =\frac{\frac{4y}{7} }{4} \\\\\sf \frac{x}{4} =\frac{4y}{7}*\frac{1}{4} \\\\\sf \frac{x}{4} =\frac{4y}{28}\\\\\sf \frac{x}{4} =\frac{y}{7}\)

Answer:

I think its C (I think..im doing the test so ill tell u if its right or wrong)

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Blake should not include the outlier because it overstates the effect of rainfall on temperature.

The probability of getting Round after spinning a dreidel three times is 0.0156.

To calculate the probability, we need to consider the total number of possible outcomes and the number of favorable outcomes. In this case, since the dreidel has four sides, there are four possible outcomes for each spin. Since we are spinning the dreidel three times, the total number of possible outcomes is 4³ = 64.

To determine the number of favorable outcomes, we need to calculate the number of ways we can get Round in three spins. Since each spin is independent, the probability of getting Round on each spin is 1/4. Therefore, the number of favorable outcomes is 1/4 * 1/4 * 1/4 = 1/64.

Finally, we divide the number of favorable outcomes by the total number of possible outcomes to obtain the probability: 1/64 / 64 = 1/4096 ≈ 0.000244. Rounded to four decimal places, the probability of getting Round after spinning a dreidel three times is 0.0156.

Learn more about Probability

brainly.com/question/30034780

#SPJ11

Answer: 84.

Step-by-step explanation: If you add the width 5cm and 2cm, it gives you 7cm, then length x width so 12x7= 84(cm).

If I am wrong, I am truly sorry, I haven't done area in a long time.

The series you're referring to is the sum from n=1 to infinity of (n⁸)/(3n⁹). To determine if it is convergent or divergent, we can use the Ratio Test.

Step 1: Compute the ratio of consecutive terms: (a_(n+1))/a_n = ((n+1)⁸)/(3(n+1)⁹) * (3n⁹)/(n⁸).

Step 2: Simplify the ratio: ((n+1)⁸)/(3(n+1)⁹) * (3n⁹)/(n⁸) = (n+1)⁸/(n+1)⁹ * (n⁹)/(n⁸) = 1/((n+1)(n)).

Step 3: Take the limit as n approaches infinity: lim (n→∞) 1/((n+1)(n)) = 0.

Since the limit is less than 1, the series converges by the Ratio Test.

In summary, the series ∑(n=1 to ∞) (n⁸)/(3n⁹) is convergent. The Ratio Test is used to determine this, by finding the limit of the ratio of consecutive terms, which is less than 1.

To know more about Ratio Test click on below link:

https://brainly.com/question/31396912#

#SPJ11

Answer:

x=12 .  x=-12

Step-by-step explanation:

ONce you do the quadratic equasion than you move on to the solving part and from ther it is easy

Answer:

Step-by-step explanation:

a) y = \(\frac{7}{2}\)X

b) 7/2 * 4 = 157.5

c) y = \(\frac{7}{2}\)X + 42.43

d) 70.71  more minutes to finish reading  :)

Therefore , the solution of the given problem of expressions comes out to be 24 represents the number of pencils in each pack.

Estimates should be generated using growing, equation, and blocking moving numbers rather than at random. They could only help one another by sharing resources, information, or solutions to issues. A statement of variable may also include formulas, pieces, and notations in addition to numerical calculations like addition, negate, synthesis, and combination. Evaluation and analysis are possible for both sentences and words.

Here,

The algebraic expression can be used to calculate the quantity of pencils the store has available for sale

if it has "n" packs of scented pencils, each having 24 pencils:

=> 24n

where n is the number of packs available, and 24 represents the number of pencils in each pack.

To know more about expressions visit :-

brainly.com/question/14083225

#SPJ1

The height of the machine piston after 10 seconds is 2. 5m . Option B

Given the function;

y = 4.4 sin (0.4x -1.7) +2.3,

Where;

Given x as 10 seconds

y = 4. 4 sin ( 0.4(10) - 1. 7) + 2. 3

y = 4. 4 sin ( 4 - 1. 7) + 2. 3

y = 4. 4 sin (2. 3) + 2. 3

y = 4. 4(0. 04013) + 2. 3

y = 2. 47

y = 2. 5 meters in the nearest tenth

Thus, the height of the machine piston after 10 seconds is 2. 5m . Option B

Learn more about functions here:

https://brainly.com/question/2328150

#SPJ1

Answer:

D. 5.6 m

Step-by-step explanation:

Use your context clues.

All the other answers had O, like an X, so I put D, which was correct. *Wink*

In the 1984 domestic violence study conducted by Sherman and Berk, the ethical concern was that they potentially withheld a beneficial treatment.

The domestic violence study conducted by Sherman and Berk in 1984 raised an ethical concern in that they financially profited from the research. This raises the question of whether their motives were purely altruistic or whether they were driven by financial gain. Additionally, the study did not adhere to special protections for vulnerable populations such as women and children who may have been victims of domestic violence. This raises concerns about the validity and generalizability of the study's findings. Furthermore, the study potentially withheld a beneficial treatment, which raises questions about the ethical responsibility of researchers to ensure that their subjects receive the best possible care. Finally, there are also concerns that the researchers may have deceived their subjects, which raises questions about the integrity and transparency of the research process. In conclusion, the ethical concerns raised by this study highlight the need for researchers to carefully consider the impact of their research on vulnerable populations and to ensure that they adhere to the highest ethical standards.
Visit here to learn more about ethical concerns:

brainly.com/question/28318353

#SPJ11

answer:

36°

step by step explaination:

The regular, convex decagon is a subtle and elegant shape then with 10 exterior angles of 36° , 10 interior angles of 144°

Answer:

C -$3,700

Step-by-step explanation:

subtract them all

Answer:

Step-by-step explanation:

You need to first find what x equals before you can solve the equation.

Answer:

36

Step-by-step explanation:

x^2+2xy+y^2

12x/2x=6=y

y^2=36

The correct function that describes the line segment from P(2,7,3) to Q(3,1,1) is r(t) = ⟨2 + t, 7 - 6t, 3 - 2t⟩; 0 ≤ t ≤ 1.

The function that describes the line segment from point P(2,7,3) to Q(3,1,1), we can use the parametric form of a line. The general form of a line equation is r(t) = ⟨x₀ + at, y₀ + bt, z₀ + ct⟩, where (x₀, y₀, z₀) is a point on the line and (a, b, c) are direction ratios.

1. First, we find the direction ratios by subtracting the coordinates of P from Q:

  a = 3 - 2 = 1

  b = 1 - 7 = -6

  c = 1 - 3 = -2

2. Next, we substitute the point P(2,7,3) into the line equation and simplify:

  r(t) = ⟨2 + t, 7 - 6t, 3 - 2t⟩

3. The parameter t represents the distance along the line segment. Since we want to describe the segment from P to Q, we need t to vary from 0 to 1, ensuring that we cover the entire segment.

4. Comparing the obtained equation with the given options, we find that the correct function is r(t) = ⟨2 + t, 7 - 6t, 3 - 2t⟩; 0 ≤ t ≤ 1.

Therefore, option A, r(t) = ⟨2 - t, 7 + 6t, 3 + 2t⟩; 0 ≤ t ≤ 1, is the correct answer.

Learn more about function  : brainly.com/question/28278690

#SPJ11

The equivalent expression by combining like terms that is formed from the expression b - 0.7b for the new price of the purchase is 0.3b.

We know that the original price of the purchase is given by 'b'Also, the discount offered is 17% on the total purchase price i.e, 0.17b.Therefore, the new price of the purchase would be b - 0.17b = 0.83bWe can also write 0.7b as 7/10b. Therefore, b - 0.7b = b - 7/10b = 3/10b = 0.3b.This is the equivalent expression by combining like terms that is formed from the expression b - 0.7b for the new price of the purchase.

The expression b - 0.7b can be written as (10/10)b - (7/10)b

Now, on combining like terms, we get:(10/10)b - (7/10)b = (10-7)/10b= 3/10b

Therefore, the equivalent expression by combining like terms that is formed from the expression b - 0.7b for the new price of the purchase is 0.3b.

To know more about equivalent expression visit :-

https://brainly.com/question/28170201

#SPJ11

The values of the unknown variables in the given figure are :

a = 20, b = 140°, x = 120° and y = 60°.

Given two parallel lines which are intersected by two transversal lines.

Here the pair of angles of measures 100 - 3a and a + 20 are corresponding angles.

By corresponding angles theorem, corresponding angles formed by two parallel lines and a transversal is congruent.

So,

100 - 3a = a + 20

-4a = -80

a = 20

So, a + 20 = 20 + 20 = 40°

Now, b and a + 20 are linear pair of angles and are thus supplementary.

b + a + 20 = 180

b = 180 - 40 = 140°

Now since, x and 120° are vertically opposite angles, they are congruent to each other.

So, x = 120°

Since x forms linear pair with the angle which is alternate interior angle with y, the angle = 180 - 120 = 60°

By the alternate interior angles theorem, y is equal to it's alternate interior angle which is of measure 60°.

So, y = 60°

Learn more about Angles here :

https://brainly.com/question/28451077

#SPJ1

\( 4 {a}^{4} {b}^{3} {c}^{6} \) is the answer.

Explanation :-

Hey there

Lets solve this :-

\((2 {a}^{2})^{2}(bc^{2})^{3} \)

\( = > {2}^{2} \times (a^{2} )^{2}b^{3}( {c}^{2})^{3} \)

\( = > 4( {a}^{2})^{2} {b}^{3}(c^{2})^{3} \)

\( 4 {a}^{4} {b}^{3} {c}^{6} \)

Therefore \(4 {a}^{4} {b}^{3} {c}^{6} \)is the answer

Answer:

the answer is 820.59 cubic yards

Answer:

SINCE YOU WROTE ANYTHING ON MINES IM DOING THE SAME  Step-by-step explanation:

The Hypotenuse-Leg Theorem states that two right triangles are congruent if and only if the hypotenuse and a leg of one right triangle are congruent to the hypotenuse and a leg of the other right triangle.

From this theorem, we know that corresponding sides must be equal for those triangles to be congruent. Then, we get two equations

Let's start solving the equation for b.

We can start by subtracting 18 from both sides of the equation

Now, we can subtract b from both sides.

And finally, dividing both sides by 3 we have

Now we have our b value. b = 10. Now, let's calculate the value for c.

We can start by adding 22 to both sides of the equation

Now, we can just subtract c from both sides to get our value

Then, we have our c value, c = 20.

Answer:

BBBBBBBBBBBBBBBBBBBB

Step-by-step explanation:

CAUSE I SAID SO

Answer:

20,000 bricks

Step-by-step explanation:

length of brick(L)=22cm

breadth of brick(B)=15cm

now,

area of brick(A)=L×B

=22×15s.q.cm

=0.033s.q.m

again,

length of court(l)=30m

breadth of court(b)=22m

now,

area of court(a)=l×b

=30×22s.q.m

=660s.q.m

lastly,

no.of required brick=area of court/area of

brick

=600 s.q.m/0.033s.q.m

=20,000bricks

Answer:

x = 13/3

Step-by-step explanation:

4(8x-3) - 30x = 5(x-5)

Distribute

32x - 12 - 30x  = 5x -25

Combine like terms

2x -12 = 5x-25

Subtract 2x from each side

2x-12-2x = 5x-2x -25

-12 = 3x-25

Add 25 to each side

-12+25 = 3x-25+25

13 = 3x

Divide each side by 3

13/3 = x

Answer:

x ≈ 4.3

Step-by-step explanation:

Distribute the 4 to (8x - 3) and the 5 to (x - 5), like so:

4(8x - 3) - 30x = 5(x - 5)

32x - 12 - 30x = 5x - 25

Add like terms (32x and -30x), like so:

32x - 30x = 2x

2x - 12 = 5x - 25

Subtract 2x from both sides:

2x - 12 = 5x - 25

-2x         -2x

____________

-12 = 3x - 25

Add 25 to both sides:

-12 = 3x - 25

+ 25       + 25

____________

13 = 3x

Divide both sides by 3:

4.3 ≈ x

Answer:

x = 50.6

Step-by-step explanation:

Answer: 9

Step-by-step explanation:12 * 3/4

Answer: 9

Step-by-step explanation:

c and d would be out because it has to be less then 12 and then you do 75% of 12 which is 9

The correct statement among the given options is A. "Research cannot use both qualitative and quantitative methods in a study."

This statement is not correct because research can indeed use both qualitative and quantitative methods in a study. Qualitative research focuses on collecting and analyzing non-numerical data such as observations, interviews, and textual analysis to understand phenomena in depth. On the other hand, quantitative research involves collecting and analyzing numerical data to derive statistical conclusions and make generalizations.

Many research studies employ a mixed methods approach, which combines both qualitative and quantitative methods, to provide a comprehensive understanding of the research topic. By using both qualitative and quantitative data, researchers can gather rich insights and statistical evidence, allowing for a more comprehensive analysis and interpretation of their findings.

Therefore, option A is the statement that is not correct concerning qualitative and quantitative research.

for such more question on qualitative

https://brainly.com/question/24565171

#SPJ8

Answer:

d=4

Step-by-step explanation:

First, you have to move the 7 to the left and only keep the d on the right.

41+7=12d (Remember to change the sign)

48=12d (Add the like terms)

Then you have to find the HCF (Highest Common Factor), which is 12.

At last divide both sides by the HCF (12)

So, d=4

Answer:      

x2-6=5x

Step-by-step explanation:

Answer:

x = -1/3

Step-by-step explanation:

13x + 5x = -6

=> 18x = -6

=> x = -6/18

=> x = -1/3

Hope it helps :)

please mark my answer as the brainliest

The circle has a diameter of 10 and a radius of 5

the radius times itself ( 5 x 5 ) = 25

25 times pi (3.14) = 78.5

so the circle is 78.5, lets say square cm.

and the circumference is 31.41593 or 31.42  

we need to find the center point and the length of the radius. The center point is at 5. 1.  so h = 5  and  k = 1

Now let’s count from the center to a point on the circumference to find the length of the radius. 5

The radius is 5 so  r = 5

Now let’s plug everything into the standard form of a circle.

(x - h)²+ (y - k)² = r²

Answer:

2ln5 + ln4 + ln5

Step-by-step explanation:

Think about how we can write 500 in terms of 4 and 5.

\(500 = 5^2*(4*5)\)

So ln(500) can be written as ln(5^2*4*5)

Using log rules \(log_b(x*y)=log_b(x)+log_b(y)\\logb(x^a)=a*log(x)\)

we can rewrite ln(500) to 2ln5 + ln4 + ln5