starwatch camping site charge per person £5 please see attached ​

Answer:

Step-by-step explanation:

You can think of it like adding two regular numbers, but you have to keep the y so:

-5y + 2y = -3y

We can claim that after answering the above question, the So, logarithm \(log4 (0.5^(1/2)) =-0.0752\)

The logarithm is a power's reciprocal in mathematics. Accordingly, the exponent by which b must be raised to obtain a number x equals the logarithm of that number in base b. For instance, since 1000 = 103, its base-10 logarithm is 3, or log10 = 3. As an illustration, the base 10 logarithm of 10 is 2, while the square of 10 is 100. Log 100 = 2. To answer a question like, For example, how many times must a base of 10 be multiplied by itself to achieve 1,000, a logarithm (or log) is the mathematical term utilized. The solution is 3 (1,000 = 10 10 10).

Using the following property of logarithms:

\(log_a (b^c) = c * log_a (b)\\log4 (0.5^(1/2))\\(1/2) * log4 (0.5)\\log4 (0.5) = log (0.5) / log (4)\\log (0.5) ≈ -0.3010\\log (4) = 2\)

Therefore,

\(log4 (0.5) ≈ -0.3010 / 2 ≈ -0.1505\\(1/2) * log4 (0.5) ≈ (1/2) * (-0.1505) ≈ -0.0752\\\)

So, \(log4 (0.5^(1/2)) =-0.0752\)

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she spends 68 minutes at the gym on Thursday in order to average 65 minutes a day for four days.

The mean (also known as the arithmetic mean, which varies from the geometric mean) of a dataset is calculated as the sum of all values divided by the total number of values. This measure of central tendency is usually referred to as the "average".

Granted, Laura recorded how long she spent at the gym each day this week.

Let "x" represent the time she spent working out on Thursday.

Since,

Average = (sum of values)/ count of values

Thus, in our case

Average = (60 +70 +62 +x)/4

average is 65 minutes a day for four days.

65 = 192 +x)/4

192 +x = 260

x = 260-192

x = 68

Therefore, she spends 68 minutes at the gym on Thursday in order to average 65 minutes a day for four days.

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Answer:

-2<=y<=-7

Step-by-step explanation:

Answer:

Step-by-step explanation:

This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts.

Answer:

(x) ∠CAB

Step-by-step explanation:

In ΔCOD and ΔBOA

\(\frac{OA}{OB} = \frac{OD}{OC} \\\\\implies \frac{OC}{OB} = \frac{OD}{OA}\)

Also,

∠COD = ∠BOA (vertically opposite angles)

⇒ ΔCOD and ΔBOA are similar

⇒ ∠CDO = ∠BAO

⇒ ∠CDB = ∠BAC

⇒ ∠CDB = ∠CAB

Answer:

120.6  is the answer

Step-by-step explanation:

Answer:

oh well thanks

Step-by-step explanation:

Answer:

0 is the answer

Step-by-step explanation:

Answer:

5948

Step-by-step explanation:

5948 + 0 = 5948

Option 1: 2.3p – 10.1 = 6.5p – 4 – 0.01p (the original equation)

Option 4: 10.1 – 6.5p = 2.3p + 4 – 0.01p

Algebraic equations are polynomial equations where two algebraic expressions are equated. Both sides of the equation must be balanced. The general form of an algebraic equation is P = 0

We can start by simplifying the given equation using basic algebraic properties:

2.3p – 10.1 = 6.5p – 4 – 0.01p

2.3p - 6.5p + 0.01p = 10.1 - 4

-4.19p = 6.1

p = -6.1 / 4.19

Now we can use properties to rewrite the equation and see which ones have the same solution as the original equation:

Option 1: 2.3p – 10.1 = 6.5p – 4 – 0.01p

This is the original equation and has the solution p = -6.1 / 4.19.

Option 2: 0.01p – 4.1 = 0.3p – 2

We can simplify this equation using the same algebraic properties as before:

0.01p - 0.3p = -2 + 4.1

-0.29p = 2.1

p = -2.1 / 0.29

This equation has a different solution than the original equation, so it is not equivalent.

Option 3: 0.2p – 1 = 0.45p – 0.3 – 0.01p

Simplifying this equation gives:

0.2p - 0.44p = -0.3 + 1

-0.24p = 0.7

p = -0.7 / 0.24

This equation also has a different solution than the original equation, so it is not equivalent.

Option 4: 10.1 – 6.5p = 2.3p + 4 – 0.01p

Simplifying this equation gives:

-6.5p - 2.3p + 0.01p = 4 - 10.1

-8.79p = -6.1

p = 6.1 / 8.79

This equation has the same solution as the original equation, so it is one of the options that are equivalent to the original equation.

Therefore, the two options that have the same solution as the original equation 2.3p – 10.1 = 6.5p – 4 – 0.01p are:

Option 1: 2.3p – 10.1 = 6.5p – 4 – 0.01p (the original equation)

Option 4: 10.1 – 6.5p = 2.3p + 4 – 0.01p

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Answer:

Step-by-step explanation:

a. The sample size for the poll would be at most 10% of the total readers of the tennessean.

b. Categorical data...data collected in groups or categories.

c. Yes it would make more sense to use percentages as this gives a better estimate for proportion.

d. The number of individual that provided this response is 67% of the sample size (which is at most 10% of the total population of readers of the online newspaper).

Answer:

a. Inscribed angle = <WXY

b. Minor arc = arc(XY)

c. VWX

d. m(VWX) = 180°

e. m<VUW = 110°

Step-by-step explanation:

a. The angle, <WXY has its vertex on the circumference of the circle. Therefore, it can be referred to as an inscribed angle of the circle with center U.

Inscribed angle = <WXY

b. Arc(XY) is a minor arc because it is smaller than half of circle with center U.

Minor arc = arc(XY)

c. A semicircle is half of a full rotation for a circle. From the diagram, a semicircle is VWX

d. m(VWX) = Half the rotation of a full circle = 180°

e. m<VUW = arc(VW) (measure of central angle = measure of arc)

m<VUW = 110° (Substitution)

Answer:

yes

doing problems like these you should always worry about the numbers underneath the X instead of the Y.

Answer:

Scan it and you get the answer

Answer:

B

Step-by-step explanation:

what is f(x) usually "called" ?

right, y !

the secant line is a line (just a simple, straight line) through 2 points of the other curve.

that means, both points are on the curve AND on the line.

and that means that their y value must be the result of both equations, when the corresponding x value is used.

so, for point 1 we have x = -1.

y = f(-1) = -1⁵ - 2×-1³ = -1 - 2×-1 = -1 + 2 = 1

so, point 1 is (-1, 1)

for point 2 we have x = 0

y = f(0) = 0⁵ -2×0³ = 0

so point 2 is (0, 0)

now, all answer options except C also contain (0, 0).

for C to be correct it would mean that 0 = -1.

and that is definitely wrong.

that leaves A, B, D, E

which one also contains the point (-1, 1) ?

A says then 1 = -2×-1 = 2. that is wrong.

B says 1 = - -1 = 1. that is correct.

D says 1 = -1. that is wrong.

E says 1 = 3×-1 = -3. that is wrong.

so, B is the right answer.

Answer:

98.47

Step-by-step explanation:

A = πr²

A = (3.14)(5.6)²

According to PEMDAS exponents come before multiplication. 5.6² is 31.36

The next step is to multiply this answer by pi (3.14)

3.14*31.36 = 98.47

Answer: Selection bias

Step-by-step explanation:

From the question, we are informed that a travel agency contacted a department store and obtained the list of all people who made purchases using their credit cards at the store in the last month. The agency then surveyed a random sample from the list, calling them to ask their preference for air travel or train travel for taking holidays.

The bus depicted above is referred to as the selection bias. The selection bias is simply a bias that is introduced when the sample obtained is not a representation of the population that the researcher wants to analyze. Here, the study population doesn't represent the target population.

The list gotten was for the people who made purchases using their credit cards but the agency used the list to determine the preference for air travel or train travel for taking holidays. This shows selection bias.

Answer:

1/4

Step-by-step explanation:

First you add all of the marbles in the bag which is 16 marbles.  The fraction of red marbles to the total would be 4/16.  In the simplest form that is 1/4. You can also just do 4 divide by 16 which gives you 0.25 and in decimal form that is 1/4.

Answer:

The box plot

Step-by-step explanation:

Answer:

Everyone that was married

Step-by-step explanation:

Answer:

(XYZ) and (ABC)

(MNQP) and (RUTS)

Step-by-step explanation:

XYZ and ABC are the same triangle. They are just rotated.

Similarly, MNQP and RUTS are the same figures. They are rotated.

Answer:

42

Step-by-step explanation:

Answer:

20 and 40

Step-by-step explanation:

3x7 is 21 but thats only one too much it has to be 3 too much to go down one and be a factor

6x4 is 24 it has to be 6 too much to go down one to be a factor

20x1 and 40x1/2 are both factors unless your teacher doesn't include fractions, so just choose this for now and if you get it wrong ask your teacher because three and six arent

Answer:

0.0000432

Step-by-step explanation:

In scientific notation, 10 raised to a negative number means that the number is less than 1. If the exponent is -5, the decimal place needs to be moved to the left 5 places. This makes the number in standard form: 0.0000432.

To support her discussion, it would be best for Alex to use Graph A for her presentation. Alex should use this graph for her presentation because the number of faulty products appears to decrease less on this graph.

In Mathematics and Geometry, a steeper slope simply means that the slope of a line is bigger than the slope of another line. This ultimately implies that, a graph with a steeper slope has a greater (faster) rate of change in comparison with another graph.

In order to determine an equation with a declining line, we would have to determine the slope of each line graphically and then taking note of the line with a negative rate of change (slope) because it indicates a decreasing function.

In this context, we can reasonably infer and logically deduce that Graph A is more suited for Alex's presentation because the number of faulty products appears to decrease less on it.

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Missing information:

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

Answer:

v = 5

Step-by-step explanation:

Collect like-terms:

\(8v = 3v + 25\)

\(8v - 3v = 25\)

\(5v = 25\)

Divide both sides by 5 to make v the subject:

\(v = 5\)

If the length of HJ is 7 unit then the length of EI is 14 unit.

A circle is a shape consisting of all points in a plane that are given the same distance from a given point called the center.

We are given a circle with center H.

Therefore, the radius of the circle is found as; HJ

Then the Diameter is the line from one point in the circle to the other point through the center of the circle.

Diameter of the circle = EI

Since we know that One of the theorems of a circle states that the angles in the same segments or on the same chord are equal.

Then the name of the chord is FG.

If the length of HJ is 7 unit then the length of EI is;

EI = 2 HJ

EI = 14 unit.

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