80 divided by 60 times 4 times 0

Answer:

Step-by-step explanation:

M is less than or equal to 1

Answer:

h(t) = -3 + 1.5t

Step-by-step explanation:

Well, the temperature starts at -3, so that will be the y intercept. 1.5 is the rate, so that will be the slope.

h(t) = -3 + 1.5t

Answer:

a) 54 > 53 (54 is greater than 53 are not equal); b) 8 = 4 + 4 ; 8 = 8 c) 23 + 6 = 6 + 23 ; 29 = 29 d) 64 < 99 (64 is less than 99

Step-by-step explanation:

Answer:

1/2n+3=15

Step-by-step explanation:

the 1/2 is a fraction so 3 more than 1/2 times n is 1/2n+3=15

The float type of data stores real numbers (numbers with decimal values) such as 3.2, 5.67 and 48.42.

A data type, in programming, is a classification that specifies which type of value a variable has and what type of mathematical, relational or logical operations can be applied to it without causing an error.

All number types that allow for the possibility of a fractional component, such as 42.7 or pi, are known as floating point types.

The precision of various floating point data types varies depending on how many bits are utilized to represent the digits, which is directly proportional to the total number of bits in the number. In the IEEE standard, for instance:

Hence, the type of data is floating point.

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Answer:

x = 70 and the labeled angles are 110 and 70

Step-by-step explanation:

This is a trapezoid, the bases are parallel.

Since the bases are parallel, given two angles are supplementary and their sum is equal to 180:

x + 40 + x = 180 add like terms

2x + 40 = 180 subtract 40 from both sides

2x = 140 divide both sides by 2

x = 70 and the labeled angles are 110 and 70

The most appropriate measure is absolute deviation, as we know absolute deviation can help us gain a more representative notion of spread option (D) is correct.

It is defined as the measure of data disbursement, It gives an idea about how much is the data spread out.

We have data shown in the picture.

As we know, Quartiles or ranges are useful, but they are limited because they skip a lot of data in the group.

For a data set like the one in this question, where the items are close in difference, absolute deviation can help us gain a more representative notion of spread.

Thus, the most appropriate measure is absolute deviation, as we know absolute deviation can help us gain a more representative notion of spread option (D) is correct.

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For the given equation, we created a situation in which the equation would work and analysed it.

What is meant by equations?

A mathematical equation is a formula that uses the equals sign (=) to represent the equality of two expressions. The expressions on each side of the equals sign are referred to as the "left-hand side" and "right-hand side," respectively, of the equation. Typically, we consider an equation's right side to be zero. As we can balance this by deducting the right-side expression from both sides' expressions, this won't reduce the generality.

a ) Given the equation as:

 g + 3 / 16 = 15

Now we have to create a situation that the equations could represent. We have to create a word problem for the equation.

James had a packet of chocolates. There were a total of 16 students in his class. He bought three more chocolates so that each student received 15 chocolates. How many chocolates did James have in the beginning?

To solve this we take g as the number of chocolates in the beginning.

He bought 3 more chocolates.

So number of chocolates = g + 3

Now he divided it among 16 students equally.

So each student received = g + 3 /16 = 15 chocolates.

b) The situation would not work if the denominator of the equation is doubled. That is 16 * 2 = 32.

Because the number of students is 16.

But if the students were 16*2 = 32 then the situation would work.

Therefore for the given equation, we created a situation in which the equation would work and analysed it.

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Answer:

9 cm

Step-by-step explanation:

Total surface area of a cube =486 cm²

 We know that the surface area of the cube

=6l²

 Therefore,

6l ² =486

l² =81

l =9 cm

Answer:

196

Step-by-step explanation:

Teaspoons of sprinkles needed for one cupcake = 2

Then for 98 will be 98×2 =196

To find the product, we need to first factor the numerators and denominators of both fractions:

x^2 + 9x + 20 = (x + 5)(x + 4)

x^2 - x - 12 = (x - 4)(x + 3)

x^2 + 3x - 4 = (x + 4)(x - 1)

Substituting these into the expression, we get:

[(x + 5)(x + 4)/(x + 3)] * [(x - 4)(x + 3)/(x + 4)(x - 1)]

Now, we can simplify the product by cancelling out common factors:

[(x + 5) * 1/(x - 1)] * [(x - 4) * 1/1]

= (x + 5)(x - 4)/(x - 1)

So the product in simplest form is (x + 5)(x - 4)/(x - 1).

However, there is a restriction on the variable because the expression involves division by (x + 3), (x - 1), and (x - 4). Therefore, x cannot be equal to -3, 1, or 4, since these values would make the denominators zero and the expression undefined.

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Answer:

18 in

Step-by-step explanation:

Therefore, the cost of the meal was $15.

Describe the dollar sign.

The dollar sign, also referred to as the peso sign, is a symbol that looks like a capital "S" crossed with one or two vertical strokes ($ or Cifro symbol ), and it's used to denote the unit of many different currencies around the world, including the majority of currencies denominated in "pesos" and "dollars." The Portuguese word for the specifically double-barred is cifro.

The sign is also present in a number of compound currency symbols, including those for the Nicaraguan córdoba (C$) and the Brazilian real (R$).

Let’s call the cost of the meal x.

Karen gave the waiter a tip of three dollars which is 1/5 of the total cost of the meal.

This can be written as:

3 = (1/5) * x

Multiplying both sides by 5 gives:

15 = x

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Thus, the most direct path between the bottle caps and Ann is found as:

d = 10.63 units.

The algebraic phrase known as the distance formula, which provides the distances between two places in terms of respective coordinates (in coordinate system).

The distance formulas with points in rectangular coordinates in two- through three-dimensional Euclidean space are based here on Pythagorean theorem.

The formula used to calculate the distance between both the points (x1, y1) and ((x2, y2)

d = √[(x2 - x1)² + (y2 - y1)²]

Coordinates of pile of bottle caps -:(x1, y1) =   (4, -10).

Coordinates of ANN - (x2, y2) =  (-4, 3).

Using the distance formula:

d = √[(x2 - x1)² + (y2 - y1)²]

d = √[(-4 - 4)² + (-3 + 10)²]

d = √[(64) + 49]

d = 10.63 units

Thus, the most direct path between the bottle caps and Ann is found as:

d = 10.63 units.

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complete question

A pile of bottle caps is located at (4, -10). find the length of the most direct path between Ann and the bottle caps?

The graph for the question is given.

The general solution form for the recurrence tn = 120,-2 - 166n-3 + 2.

Given a recurrence relation tn = 120,-2 - 166n-3 + 2 we have to derive the general solution form for the recurrence sequence.

We have the recurrence relation tn = 120,-2 - 166n-3 + 2

We need to find the solution for the recurrence relation.

Associated Homogeneous Equation: First, we need to find the associated homogeneous equation.

                                     tn = -166n-3 …..(i)

The characteristic equation is given by the following:tn = arn. Where ‘a’ is a constant.

We have tn = -166n-3..... (from equation i)ar^n = -166n-3

                                Let's assume r³ = t.

Then equation i becomes ar^3 = -166(r³) - 3ar^3 + 166 = 0ar³ = 166

Hence r = ±31.10.3587Complex roots: α + iβ, α - iβ

Characteristics Polynomial:

                   So, the characteristic polynomial becomes(r - 31)(r + 31)(r - 10.3587 - 1.7503i)(r - 10.3587 + 1.7503i) = 0

The general solution of the Homogeneous equation:

Now we have to find the general solution of the homogeneous equation.

                  tn = C1(-31)n + C2(31)n + C3 (10.3587 + 1.7503i)n + C4(10.3587 - 1.7503i)

                        nWhere C1, C2, C3, C4 are constants.

Computing a Particular Solution:

                Now we have to compute the particular solution.

                                  tn = 120-2 - 166n-3 + 2

Here the constant term is (120-2) + 2 = 122.

The solution of the recurrence relation is:tn = A122Where A is the constant.

The General Solution of Non-Homogeneous Equation:

        The general solution of the non-homogeneous equation is given bytn = C1(-31)n + C2(31)n + C3 (10.3587 + 1.7503i)n + C4(10.3587 - 1.7503i)n + A122

Hence, we have derived the general solution form for the recurrence tn = 120,-2 - 166n-3 + 2.

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Answer:

11 equal $187 plus 7 more hours to get $306

Step-by-step explanation:

18 hours

Answer:

18 hours

Step-by-step explanation:

187 divided by 11 = 17

306 divided  17 = 18 hours

===========================================================

Explanation:

Angles r and x form a straight line, or straight angle, that is 180 degrees.

We then can say

r+x = 180

r+x-x = 180-x .... subtract x from both sides

r = 180-x

180-x = r

If both the slant height and base edge of a square pyramid are tripled, the lateral area will increase by a factor of 9.

The lateral area of a square pyramid can be calculated using the formula: Lateral Area = 2 × base edge × slant height.

Let's denote the original base edge as "b" and the original slant height as "s".

The original lateral area, LA1, can be expressed as: LA1 = 2bs.

Now, if we triple both the base edge and slant height, we get: New base edge = 3b and New slant height = 3s.

The new lateral area, LA2, can be expressed as: LA2 = 2(3b)(3s) = 18bs.

Comparing LA2 to LA1, we find that LA2 is 9 times larger than LA1, indicating that the lateral area has increased by a factor of 9.

Therefore, the conjecture is that if both the slant height and base edge of a square pyramid are tripled, the lateral area will increase by a factor of 9.

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The Taylor polynomial T₅(x) is 0.99500416 and by use the Error Bound the maximum possible size of the error is 49943.1 × 10⁻⁷.

What is Taylor Series?

The Taylor series or Taylor expansion of a function in mathematics is the infinite sum of terms represented in terms of the function's derivatives at one particular point. The function and the sum of its Taylor series are roughly equivalent for the majority of typical functions at this point.

Taylor series or Taylor expansion:

Infinity ∑ (n = 0) fⁿ(a)/n! (x - a)ⁿ

Where,

n! = factorial of n

a = real or complex number

fⁿ(a) = nth derivative of function f evaluated at the point a.

As given function is,

f(x) = cosx, a = 0, x = 0.1

Taylor polynomial of degree 'n' for f(x) center a,

Tₙ(x) = f(a) + f'(a)(x - a) + f''(a)/2 (x - a)² + f'''(a)/3 (x - a)³ + ......+ fⁿ⁻¹(a)/(n - 1)! (x - a)ⁿ⁻¹ + fⁿ(a)/n! (x - a)ⁿ

Evaluate values as follows:

f(x) = cosx ⇒ f(0) = 1

f'(x) = -sinx ⇒ f'(0) = 0

f''(x) = -cosx ⇒ f''(0) = -1

f'''(x) = sinx ⇒ f'''(0) = 0

f⁴(x) = cosx ⇒ f⁴(0) = 1

f⁵(x) = -sinx ⇒ f⁵(0) = 0

Substitute obtained values in Taylor series,

T₅(x) = 1 + (0) (x - 0) + (-1)/2 (x - 0)² + 0 + 1/24(x - 0)⁴ + 0

T₅(x) = 1 -1/2x² + 1/24x⁴

At x = 0.1

T₅(0.1) = 1 -1/2(0.1)² + 1/24(0.1)⁴

T₅(0.1) = 1 - 0.005 + 4.16 × 10⁻⁶

T₅(0.1) = 0.99500416

Hence, the Taylor polynomial T₅(x) is 0.99500416.

Evaluate the maximum possible size of the error:

cos(0.1) = 0.99999847

T₅(0.1) = 0.99500416

Icos(0.1) - T₅(0.1)I = 0.99999847 - 0.99500416

Icos(0.1) - T₅(0.1)I = 0.00499431

Icos(0.1) - T₅(0.1)I = 49943.1 × 10⁻⁷.

Hence, the Error Bound the maximum possible size of the error is 49943.1 × 10⁻⁷.

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Answer:

We cannot draw graphs in brainly. we could send a pic or screenshot of where we could draw it though if u wanted

a) The Name of the angle of elevation is ∠c = 83.3°

b) The Name of the Hypotenuse side is AC

c) The Name of the Opposite side is AB

The angle formed between the line of sight and the horizontal is known as the angle of elevation. The angle created is an angle of elevation if the line of sight is upward from the horizontal line.

We can use the tangent ratio to determine the angle of elevation:

tan(angle of elevation) = opposite/adjacent

tan(angle of elevation) = 29.25/4.75

tan(angle of elevation) = 6.157

The inverse tangent (tan⁻¹) both sides, we obtain:

angle of elevation = tan⁻¹(6.157)

Using a calculator, we get:

angle of elevation ≈ 81.3 degrees (rounded to the nearest tenth)

The elevation angle is roughly 81.3 degrees.

d) The Name of the Adjacent side is BC

e) The Trig Ratio I will be using is Tan θ = Sin θ/Cos θ because we are  

   given the side Opposite Side & Adjacent Side

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The Output is :

Fare in $ is: 130

Fare in $ is: 230

Fare in $ is: 200

Here is the completed function Fare, which calculates and returns the train fare according to the distance traveled:

def Fare(distance):

   if distance <= 50:

       fare = distance \(\times\) 1

   elif distance <= 100:

       fare = 50 + (distance - 50) \(\times\) 2

   else:

       fare = 50 + 50 \(\times\) 2 + (distance - 100) \(\times\) 3

   return fare

The function takes the distance as an argument and follows the fare rules given in the question to calculate the fare.

If the distance is less than or equal to 50 km, the fare is calculated by multiplying the distance by $1.

If the distance is between 51 and 100 km, the fare includes the cost of the first 50 km ($50) and then adds the remaining distance multiplied by $2.

If the distance is greater than 100 km, the fare includes the cost of the first 50 km ($50), the cost of the next 50 km ($100), and then adds the remaining distance multiplied by $3.

Finally, the function returns the calculated fare.

Testing the function:

print("Fare in $ is:", Fare(80))

print("Fare in $ is:", Fare(160))

print("Fare in $ is:", Fare(100))

Output:

Fare in $ is: 130

Fare in $ is: 230

Fare in $ is: 200

The first test case has a distance of 80 km, so the fare is $50 (for the first 50 km) plus $2 per km for the remaining 30 km, resulting in a fare of $130.

The second test case has a distance of 160 km, so the fare is $50 (for the first 50 km) plus $2 per km for the next 50 km, and then $3 per km for the remaining 60 km, resulting in a fare of $230.

The third test case has a distance of exactly 100 km, so the fare is $50 (for the first 50 km) plus $2 per km for the remaining 50 km, resulting in a fare of $200.

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Answer:

56mph

Step-by-step explanation:

If d=rt,

then s=d/t,

so if d=67.2 and t=1.2,

then 67.2/1.2=56

Answer: 192 is the volume of the shape

Step-by-step explanation: multiply the base area which is 6 and 8 equals to 48 and times the height so 48 Times 12 Equals 576. Sorryyy I don't know the surface area . Divide by 3 equals to 192

NORAL follows a hyperbolic path.

Equation of hyperbola; x²/6400 + y²/33600 = 1

Given,

The coordinates where the two NAROL transmitters are located = (-200, 0) and (200, 0)

The distance from receiver to these transmitters = 160 miles

We have to find the standard form of the hyperbola that the receiver sits on ;

Here,

The transmitters behave as foci of the hyperbola.

The center of hyperbola; (h, k) = (0, 0)

The distance from center to focal point,

c = 200

Square both sides

c² = 40,000

The distance from the receiver to the transmitters  is given as:

2a = 160

Divide both sides by 2

a = 80

Square both sides

a² = 6400

We have:

b² = c² - a²

This gives

b² = 40000 - 6400

b² = 33600

The equation of a hyperbola is:

(x - h)²/a² + (y - k)²/b² = 1

So, we have:

(x - 0)²/6400 + (y - 0)²/33600 = 1

Therefore,

The equation of the hyperbola is:

x²/6400 + y²/33600 = 1

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Answer:

Answer 4 : 5in by 6in

Step-by-step explanation:

15 times 1/3 is 5.

18 times 1/3 is 6.

Hope I helped!!

Hi there! :)

\(\large\boxed{d = \sqrt{73}}\)

Use the distance formula to solve for the distance between P and Q:

\(d = \sqrt {\left( {x_2 - x_1 } \right)^2 + \left( {y_2 - y_1 } \right)^2 }\)

The coordinates of point P are (-3, 2) and the coordinates of point Q are (5, -1). Plug these values into the equation above:

\(d = \sqrt {\left( {5- (-3) } \right)^2 + \left( {-1 - 2 } \right)^2 }\)

Simplify:

\(d = \sqrt {\left( 8 } \right)^2 + \left( {-4} \right)^2 }\)

\(d = \sqrt {64 + 9 }\)

\(d = \sqrt{73}\)

Answer:

I think it answer is () but i am not sure guyz help plz for answer

3/4

a double negative equals a positive

Answer:

3/4 is your answer

Step-by-step explanation: