4) Henry has 52/9 ounces of dark chocolate, which he hopes to make tiny chocolategravestones with. How many gravestones can he make if one gravestone consumes 2/9of an ounce of the chocolate?

as we know how to find midpoint.

the formula is = (x1 + x2/2 , y1 + y2/2 )

and the given values are one endpoint and midpoint so, just insert the given values in midpoint's formula..and u will get the value of other end point.

hope this answer helps you dear...take care and may u have a great day ahead!

if u have any doubt or dissatisfaction with the explanation...feel free to ask I will tell u more briefly.

The solution to the equation given by M * M * M = 729 is 9

An equation is an expression that shows the relationship between two or more numbers and variables using mathematical operations. An equation can be linear, quadratic, cubic and so on, depending on the degree of the variable.

Given the equation:

M.M.M = 729

This gives:

M * M * M = 729

M³ = 729

Taking the cube root of both sides:

∛M³ = ∛729

M = 9

The solution to the equation is 9

Find out more on equation at: https://brainly.com/question/2972832

#SPJ1

The Equation of bisector 5x-7y+3=0 which is a straight line.

A straight line that divides an angle of a triangle in equal value.

The line that lies perpendicular to a side and goes through the midpoint of its length.

Given, coordinate H (-7,2), K (3, -4) and L (5,4)

we plot a triangle HKL with this point.

midpoint of side HK is found by (-7+3)/2 and (2-4)/2

hence, midpoint of HK is (-2,-1) is denoted by P

the perpendicular bisector of side HK means a straight line from the midpoint of HK to the point L(5,4). The bisector line PL divide the angle HLK.

so, the equation of bisector is y-y₁ = (y₂-y₁)/(x₂-x₁)[x-x₁] because the bisector line passes through the point P(-2,-1) and L(5,4)

  y-(-1) = [4-(-1)]/[5-(-2)]× [x-(-2)]

y+1 = 5/7×(x+2)

7y+7= 5x+10

5x-7y+3=0

hence, the equation of bisector is 5x-7y+3=0

to read more about bisector visit:

https://brainly.com/question/28663444

#SPJ1

The formulas for the probabilities are:

a) P(A u B) = P(A) + P(B) - P(A n B)

b) P((A u B)(A n B)) = P(A) + P(B) - 2P(A n B)

c) P(A u B) = P(A) + P(B) - P(A n B)

d) P((A u B)(A n B)) = P(A) + P(B) - 2P(A n B)

a) The probability of either A or B or both happening is the probability of the union of events A and B, which is given by:

P(A u B) = P(A) + P(B) - P(A n B)

b) The probability of either A or B but not both happening is the probability of the symmetric difference of A and B, which is given by:

P((A u B)(A n B)) = P(A) + P(B) - 2P(A n B)

c) The probability of at least one of A or B happening is the probability of the union of events A and B, which is given by:

P(A u B) = P(A) + P(B) - P(A n B)

d) The probability of at most one of A or B happening is the probability of the symmetric difference of A and B, which is given by:

P((A u B)(A n B)) = P(A) + P(B) - 2P(A n B)

Learn more about probability here

brainly.com/question/30673594

#SPJ4

Answer

11 gallons of the 25% alcohol is required for the mixture.

4 gallons of the 10% alcohol is required for the mixture.

Explanation

Let the number of gallons of 25% alcohol required be x

Let the number of gallons of 10% alcohol required be y

The total amount of gallons required is 15 gallons. In mathematical terms,

x + y = 15

The alcohol content of the 15 gallons is to be 21%.

21% of 15 gallons = 3.15 gallons

From the first statements,

Let the number of gallons of 25% alcohol required be x

Let the number of gallons of 10% alcohol required be y

25% of x gallons = 0.25x gallons

10% of y gallons = 0.10y gallons

0.25x + 0.10y = 3.15

We can then bring these two equations together to solve simultaneously

x + y = 15

0.25x + 0.10y = 3.15

Solving this simultaneously with the calculator, we obtain

x = 11 gallons

y = 4 gallons

Hope this Helps!!!

Answer:

b. 0.08x + 20

Step-by-step explanation:

its B because the price goes up $40 every 500 KW's so

40 divided by 500 = 0.08

The expression used to calculate Naomi's electricity cost after using x kilowatt hours is 0.08x+20. Therefore, option B is the correct answer.

An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division.

From the graph we have, (500, 60), (1000, 100), (1500, 140) and (2000, 180).

We know that, slope of a line is Slope=(y2-y1)/(x2-x1)

= (100-60)/500

= 40/500

= 0.08

Substitute m=0.08 and (x, y)=(500, 60) in y=mx+c, we get

60=0.08(500)+c

60=40+c

c=20

Substitute m=0.08 and c=20 in y=mx+c, we get

y=0.08x+20

The expression used to calculate Naomi's electricity cost after using x kilowatt hours is 0.08x+20. Therefore, option B is the correct answer.

To learn more about an expression visit;

https://brainly.com/question/28170201

#SPJ2

Hello!

surface area

= 2(4 x 2) + 2(12 x 4) + 2(12 x 2)

= 160cm²

Answer:bottom line: 13 line on right: 6 1/2 Diagonal line: 13

A formula without free variables is a formula that does not contain any variables that are not quantified.

Sentences are commonly referred to as formulas devoid of any unrestricted variables. These statements hold a truth value independent of the variable values, hence the reason.

Open formulas are frequently referred to as formulas with free variables. These are not actually declarations; instead, they are arrangements that can transform into declarations by allotting definite values to the independent variables.

Formulas without free variables are often easier to work with than formulas with free variables.

Find out more on formula variables at https://brainly.com/question/30700385

#SPJ1

The balance after 7 years is $11726.12

The given parameters are:

The amount is calculated as:

\(A = P(1 + \frac rn)^{nt}\)

So, we have

\(A = 8000 * (1 + \frac {5.5\%}4)^{4 * 7}\)

Evaluate the expression

A = 11726.12

Hence, the balance after 7 years is $11726.12

Read more about compound interest at:

https://brainly.com/question/24924853

#SPJ1

Answer is below,

X=15

Answer=X=15

Sorry for bad quality.

Good luck !

Answer:

Length=45cm Breadth=15cm

Step-by-step explanation:

Breadth=x

Hence length=3x

Perimeter=120cm

Perimeter of rectangle= 2×(l+b)

120=2×(3x+x)

120/2=4x

4x=60

x=60/4

x=15

Hence breadth comes out to be 15cm, hence length will be 3×15=45cm

Hope this helps you. Have a nice day buddy!

Now we know PR∥QX , according to construction with transversal line TX.

∠PTS=∠QXS (Alternate angle)

In △PTS and △QSX

∠PTS=∠QXS (Alternate angle)

∠PST=∠QSX(vertically opposite angles)

PS=SQ(S is mid point of PQ)

△PTS≅△QSX(AAS rule)

So, TP=QX(CPCT)

As we know, TP=TR (T is midpoint)

Hence, TR=QX

Now, in quadrilateral TSQR

TS∥QR

Hence proved.

Know more about triangle,

https://brainly.com/question/13677972

#SPJ1

Answer:

9/25

Step-by-step explanation:

Answer:

Depth = 3.3 inches

Step-by-step explanation:

 Given that the shape of the satellite looks like a parabola

The equation of parabola is given as follows

\(x^2=4\times a\times y\)

Where

a= 13

Therefore

\(x^2=4\times 13\times y\)

\(x^2=52\times y\)

Lets take (13 , y) is a

Now by putting the values in the above equation we get

\(13^2=52\times y\)

\(y=\dfrac{13^2}{52}=3.25\)

y=3.25 in

Therefore the depth of the satellite at the nearest integer will be 3.3 inches.

Depth = 3.3 inches

At least 75% of the data might very well fall between $3.25 and $3.81. According to Chebyshev's theorem, at least 75% of the value systems in a distribution are well within 2 the mean standard deviation.

A delivery has at least 89% of its values inside of three of the mean's standard deviation.

We have the following in this problem:

Mean = $3.53

$0.14 is the standard deviation.

Using Chebyshev's Theorem, determine the range that contains least 75% of the information will live.

2 standard deviations from the mean.

So 3.53 - 2*0.14 = $3.25 becomes 3.53 + 2*0.14 = $3.81.

At least 75% of the data might very well fall between $3.25 and $3.81.

To know more Theorem click here

brainly.com/question/30242664

#SPJ4

a z-test for the proportional difference is the proper hypothesis test.

A hypothesis test can be used to find whether the deviation in proportions impacts the medication's effectivity. We may compare the secondary hypothesis—that the proportions are different—to the null hypothesis.

which states that the dimension of patients who show cut down blood pressure is the same for the two doses of the drug (50 mg and 100 mg).

Popular test statistics like the z-test can be applied to this hypothesis test and other statistical analyses.

\(z = (p1 - p2) / SE\)

where p1 and p2, for the 50 mg and 100 mg doses, respectively, are the sample proportions of patients who show fallen blood pressure, and SE is the standard error of the difference between the proportions.

the samples are assumed to be independent or dependent, impacts the SE formula. The samples in this instance are presumed to be independent because they came from various patients. Consequently, the equation for SE is:

\(SE = \sqrt(p1 \times (1 - p1)/n1 + p2 *\times(1 - p2)/n2)\)

here, the sample sizes for two doses is n1 and n2.

We can compute the z-test statistic based on the sample sizes and proportions and compare the result to a critical value or p-value to decide whether to accept or reject the null hypothesis.

Therefore, a z-test for the proportional difference is the proper hypothesis test.

Learn more about deviation here:

https://brainly.com/question/23907081

#SPJ1

Step-by-step explanation:   \(2x^{2} +3x+5=0\\\\x=-3±\sqrt{b^{2}-4ac} /2a\\x=-3±\sqrt{3^2-4*2*5/2*2}\\\\x=-3/4 ± \sqrt{31} * (1/4*i)\\x=-3/4 + \sqrt{31} * (-1/4*i)\\\)

Answer: Using the Quadratic Formula, the answer would be x = -3/4 + \sqrt{31} * ([-]1/4*i)

Answer:

HINDI KO ALAM WAHAHAHAHAHAHAHA

Answer:

52500

Step-by-step explanation:

first do 5*105 to get 525 then mutiply by 100 to get 52500

Answer:

The answer is B. 0.4444

Step-by-step explanation:

You take 4 and divide it by 9 to get 0.4444

Answer:

-4

I just know Breed=different

Answer:

( -1,1) and (5 , -6) is the slope

Answer: I'm assuming you want our favorite so shaggy

Step-by-step explanation:

Answer:B

Step-by-step explanation:

Answer:

217/31=7. He needs to run 7 miles per day.

Correct Option is,

D) Buy, because the expected rate is greater than the required rate.

Now, Based on the information you've provided,

To calculate the required rate of return, we can use the SML formula as;

Required rate of return = risk-free rate + beta x (expected market return - risk-free rate)

Plugging in the numbers, we get:

Required rate of return = 8% + 0.85 x (16% - 8%)

                                   = 14.6%

Since the expected rate of return for Stock S is,

= dividend yield + growth rate

= (1.1 / 22 + 8%),

= 9.4%

which is higher than the required rate of return of 14.6%,

Here, the stock is undervalued and would be a good buy.

Therefore, the answer is, option D) Buy, because the expected rate is greater than the required rate.

Learn more about the percent visit:

https://brainly.com/question/24877689

#SPJ1

The value of m that satisfies the equation -3 + m = 9 is m = 12.

To solve the equation -3 + m = 9, we can isolate the variable m by moving the constant term -3 to the other side of the equation.

-3 + m = 9

To move -3 to the other side, we can add 3 to both sides of the equation:

-3 + 3 + m = 9 + 3

Simplifying, we have:

m = 12

Therefore, the value of m that satisfies the equation -3 + m = 9 is m = 12.

None of the provided answer options (A, B, C, D) match the correct solution.

for such more question on variable

https://brainly.com/question/19803308

#SPJ8

Answer:

Explain in your own words how to find the prime factorization of a composite number, ... 89. 14. 21. 90. 17 35. Answer: seventeen is less than thirty-five. 91. 36 19. 92. 6 ... x. 102. 5 25 y. Answer: equation. Simplify Expressions Using the Order of ... Why is it important to use the order of operations to simplify an expression?Find the amount you would have, if it s continuously compounded Using ... We subtract $17 Our balance is $13 - $17 = [B]-$4[/B] ... 28y+-+2%29%5E2+%3D+16&pl=Calculate']Use our circle equation calculator to get the general form ... to isolate x: 4x - 20 + 20 = 72y + 20 Cancel the 20 on the left side, we get: 4x = 72y + 20 ...so your answer4 will be 17-20=x

Step-by-step explanation:

Answer:

falseeeeeeeeeeeeeeeeeeeeee