There are 15 people expected for a dinner. If 3 ounces of corn serve 1 person and 1 can of corn is 9 ounces, how many cans of corn should be bought for the dinner?

Answer:

465

Step-by-step explanation:

4 - 400

6 - 60

5 -5

Answer:

9 Prizes

Step-by-step explanation:

She begins with 420 tickets.

She goes on 2 rides for 75 tickets each so 420-75-75= 270

She then attends the concert for 180 tickets so 270-180= 90

Now she is left with 90 tickets. 10 tickets = 1 prize therefore you can do 90/10 = 9

9 PRIZES

Answer:

x>20/7

Step-by-step explanation:

It's simple math, make sure to mark me brainliest!

In the quadrilateral ABCD and LBNM the corresponding angles and line segments are as follow,

∠A = ∠L, ∠D =∠M , ∠C = ∠N , and

AB = LB , CD = NM ,  DA = ML.

Quadrilateral ABCD rotates 180 degrees around point B,

New quadrilateral formed named LBMN

The corresponding angle after rotation of 180 degrees around B is equals to,

B remain at same position.

A rotates and point L take the position of A.

D rotates and point M take the position of D.

C rotates and point N take the position of C.

Corresponding angle to A is angle L.

Corresponding angle to D is angle M.

Corresponding angle to C is angle N.

Similarly corresponding segments are of ABCD and LBNM are

Line segment AB corresponds to line segment LB.

Line segment CD corresponds to line segment NM

Line segment DA corresponds to line segment ML.

Therefore, in the quadrilateral the corresponding angles and line segments are ∠A = ∠L, ∠D =∠M , ∠C = ∠N , AB = LB , CD = NM , and DA = ML.

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Answer:

1 - 3√(5/35) = 1 - 3√(1/7) = 1 - 3*(1/sqrt(7)) ≈ 0.0755
0.0755 * 100 = 7.55%

Step-by-step explanation:

To find the percentage of 1 - 3√(5/35), we need to first evaluate the expression.

1 - 3√(5/35) = 1 - 3√(1/7) = 1 - 3*(1/sqrt(7)) ≈ 0.0755

To convert this decimal to a percentage, we simply multiply by 100:

0.0755 * 100 = 7.55%

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The Correct choices are :

Answer:10.5

Step-by-step explanation:You just add 1.75 6 times.

Answer:

f(10) = -300

Step-by-step explanation:

f(x) = -3x^2

f(10) = -3(10)^2

f(10) = -3(100)

f(10) = -300

Answer:

below

Step-by-step explanation:

6x6x3=108

For each of the given statements the truth value are as follow:

a. ∀n ∃m (n²< m) is False.

b. ∃n ∀m (n < m²) is true.

As given in the question,

Domain of all the presents variables consists of integers.

Truth value for the given statements are as follow:

a.  ∀n ∃m (n²< m)

For integers -2

(-2)² = 4

There is no such integer present whose square is less than the integer.

Truth value of above statement is false.

b.  ∃n ∀m (n < m²)

For integers -3

(-3)² = 9

-3 < 9 is the true for all positive and negative integers.

Therefore, the truth value of the given statements are as follow:

a. ∀n ∃m (n²< m) is False.

b. ∃n ∀m (n < m²) is true.

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Answer:

i believe it's 25

Step-by-step explanation:

if wrong pls forgive me pls

mark me brainliest pls

Answer:

  $39.45, about 31%

Step-by-step explanation:

You want to know the markdown represented by a sale price of $88.54 on a regular price of $127.99.

The dollar amount of the markdown is ...

  88.54 -127.99 = -39.45

The price was marked down $39.45.

The percentage markdown from the original price is ...

  -39.45/127.99 × 100% ≈ -30.823% ≈ -31%

The original price was marked down about 31% to get the sale price.

__

Additional comment

The negative price change means the price was marked down. If the change were positive, it would signify a markup.

Answer:

x = one divided by twenty eighty2

Step-by-step explanation:

Answer:

\(5x+11\)

Step-by-step explanation:

Step 1: Distribute

\(3x+6+2x+5\)

Step 2: Add like terms

\(5x+11\) < your answer

Step-by-step explanation:

hope you understand. :)

Answer: He pays $1.05 in tax

Step-by-step explanation: You multiply 7% by 15.00 (15.00 x 7%) and then you get your tax. If it asks how much the cost is plus tax, you just add the number you got by multiplying 15 by 7 and to the original price, $15.00.

The vector form is x - y +z = 0

Standard equation

The standard form of a linear equation is Ax + By=C. To change an equation written in slope-intercept form (y = mx + b) to standard form, you must get the x and y on the same side of the equal sign and the constant on the other side.

The vector form of the equation of the line in that passes through origin and is perpendicular to the plane with general point [1,1,1].

The standard equation is of the form, Ax + By + Cz = 0

The equation of the plane that passes through the origin(0, 0, 0)  and is perpendicular to [1,1,1] is

A = 1, B = 1, C = 1

x = y = z = 0 (at origin)

A(x-0) + B(y-0) + C(z-0) = 0

(x - 0) -1(y-0) + 1(z-0) = 0

x - y +z = 0.

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......,,........,.....-.......

The median would best describe the centre of the distribution for a highly skewed right histogram of US household income.  The correct option is A.

The median is the value that separates the distribution into two equal parts and is less influenced by extreme values than the mean.

Since a highly skewed right distribution has a long tail on the right side, the mean is likely to be pulled towards that tail, making it an unreliable measure of the centre.

The mode, or most frequently occurring value, may not be useful for describing the centre of a skewed distribution. The variance is a measure of the spread or dispersion of the data, not its centre.

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Answer:

about 7.0710678cm

Step-by-step explanation:

it's a square so the sides are equal.

the diagonal is 100cm

This makes a right triangle with two sides

since the sides are equal, they both are equal to the square root of 50, which is half of 100

the square root of 50 is about 7.0710678cm

The number line that shows the solution to the inequality is given as follows:

First number line.

The inequality in the context of this problem is defined as follows:

-6x + 5 >= 17

-6x >= 12.

Due to the negative sign of the leading coefficient, we should change the sign of all terms, including the sign, as follows:

6x <= -12.

Then the solution is given as follows:

x <= -2.

Which is composed by the numbers to the left of the closed interval at x = -2, hence the first number line gives the solution to the inequality.

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The number line that shows the solution to the inequality is: C. graph C.

In Mathematics and Geometry, an inequality refers to a mathematical relation that is typically used for comparing two (2) or more numerical data and variables in an algebraic equation based on any of the inequality symbols;

Based on the information provided above, we have the following equation (inequality);

-6x + 5 ≥ 17

By subtracting 5 from both sides of the equation (inequality), we have;

-6x + 5 - 5 ≥ 17 - 5

-6x ≥ 12

x ≤ 12/6

x ≤ 2 (it would be shaded to the left with a closed circle at 2).

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Answer:

In y = 3/2x,     x and y are inversely propotional

In -x = y,      x and y are directly propotional

Step-by-step explanation:

In y = 3/2x, the constant of propotionality is 3/2.

In -x = y, the constant of propotionality is -1.

Even though the triangles are all different sizes,the decimal for each ratio are equal.

What is ratio ?

Ratios are commonly used in many different fields, including finance, engineering, and science. They are used to compare quantities or values that are not necessarily in the same units or are not directly comparable.

If the ratios of the corresponding sides of different triangles are equal, then the triangles are said to be similar. In this case, if the ratios of the sides of the different triangles are equal and result in the same decimal value, then it means that the triangles are similar to each other.

When two triangles are similar, it means that their corresponding angles are equal, and the ratios of their corresponding sides are also equal. This is known as the "angle-angle" or "AA" similarity criterion.

Therefore, if the ratios of the sides of different triangles are equal.

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Answer:

13.94 seconds

Step-by-step explanation:

The greatest number with 2 decimal places that can be rounded to 13.9 is 13.94.

Answer: 13.94 seconds

The announcer said that Ingrid has won the race in 13.9 seconds, then the slowest time she could have run is 13.94 seconds.

Something similar to something else but not precisely the same is called an approximation. By rounding, a number can be roughly estimated.

By rounding the values in a computation before carrying out the procedures, an estimated result can be obtained.

13.94 is the largest number that can be rounded to the nearest two decimal places and be equal to 13.9.

Because after the second decimal, that is 4 the number has to increase as per the rules of approximation. That's why the number 13.94 up to two decimal places is correct.

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Answer:

A trapezoid is a special type of square.

I think if I'm wrong sorry

Answer: the answer  A square is a special type of rectangle.

Step-by-step explanation:

Answer:

Hello your question has some missing information attached below is the missing information

answer :

i) ( 0.158 , - 1.018 )

ii)  the difference in expected earnings can be computed as

( \(X_{6,A} - X_{5,C} ) = \beta _{0} + \beta _{6} - ( \beta _{0} - \beta _{5} ) = \beta _{6} - \beta _{5}\)

Step-by-step explanation:

i) Construct a 95% confidence interval ( between Juanita and Molly )

Expected difference in earnings = ( X\(_{6}\)\(_{,A}\) - X\(_{6.B}\)) = \(\beta _{0}\)= ( \(\beta + \beta _{6}\) )

∴ 95% confidence interval

-0.43 ± 1.96 * 0.30 = [ -0.43 ± 0.588 ] =  ( 0.158 , - 1.018 )  ( hence confidence interval at 95% = 1.96 )

ii) Construct a 95% confidence interval ( between Juanita and Jennifer )

Juanita is a student from the south and Jennifer is a student from Midwest

therefore the difference in expected earnings can be computed as

( \(X_{6,A} - X_{5,C} ) = \beta _{0} + \beta _{6} - ( \beta _{0} - \beta _{5} ) = \beta _{6} - \beta _{5}\)

therefore a 95% confidence interval can be calculated with the above regression model.

b)

We need to find the equation when the population increases by 2 percent a year.

Then, the equation must be an exponential function:

The population increases by 5% = 0.05 year

Hence, p= initial value + (1 + 0.05)^t

Replacing the values:

Answer: a1/3=a((sub)1/3-1)x1/3

Step-by-step explanation: The recursive rule for geometric sequence should be a(sub)n =a(sub)n-1 times the ratio. Given the sequence your ratio should be 1/3.

The vertex of the graph is a maximum at (-2, 4)

From the question, we have the following parameters that can be used in our computation:

The graph

The graph is a quadratic function

From the graph, we can see that the graph has a maximum value

This maximum value represents the vertex of the graph

And it is located at (-2, 4)

So, we have

Maximum = (-2, 4)

Hence, the maximum value of the function is (-2, 4)

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The inflection point of the function S(t) is given as follows:

(28.57, 0.155).

The inflection points of a function are the values of x at which the second derivative of the function assumes a value of zero.

In the context of this problem, the function is defined as follows:

\(A(t) = Atpe^{-kt}\)

Replacing the numeric values of the parameters into the function, the definition is:

\(A(t) = 0.04te^{-0.07t}\)

Applying the product rule, the first derivative of the function is:

\(A^{\prime}(t) = 0.04e^{-0.07t} - 0.0028te^{-0.07t}\)

The second derivative is the derivative of the first derivative, hence:

\(A^{\prime\prime}(t) = -0.0028e^{-0.07t}  -0.0028e^{-0.07t} + 0.000196te^{-0.07t}\)

\(A^{\prime\prime}(t) = -0.0056e^{-0.07t} + 0.000196te^{-0.07t}\)

The second derivative is zero when:

\(-0.0056e^{-0.07t} + 0.000196te^{-0.07t} = 0\)

\(0.000196te^{-0.07t} = 0.0056e^{-0.07t}\)

Simplifying the exponential:

0.000196t = 0.0056

t = 0.0056/0.000196

t = 28.57.

The output is:

\(A(28.57) = 0.04(28.57)e^{-0.07 \times 28.57} = 0.155\)

Hence the coordinates are:

(28.57, 0.155).

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Given that 16 families went on a trip and the cost of the trip was Rs. 2,16,352.The amount paid by each family is to be determined by unitary method Hence each family paid Rs.13522

Now, let's solve this by using the method of unitary method. To find the cost of 1 family trip, we will divide the total cost of the trip by the number of families.2,16,352 / 16 = 13,522 So, the cost of the trip per family is Rs. 13,522.Hence, each family paid Rs. 13,522 for the trip.

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Answer:

Step-by-step explanation

1. The total cost of the trip for all 16 families is Rs 2,16,352.
2. To find out how much each family paid, we need to divide the total cost by the number of families: Rs 2,16,352 ÷ 16.
3. When we do the division, we get the result: Rs 13,522.

Now let's check if this result is correct:

1. If each family paid Rs 13,522 for the trip, then the total cost for all 16 families would be: 16 × Rs 13,522 = Rs 2,16,352.
2. This is exactly the same as the total cost given in the problem statement.

So we have shown that each family paid **Rs 13,522** for the trip