annalisa can rent a bike from one store for $22.25 per hour with no additional charge for a helmet. at another store, the bike rental fee is $21.00 per hour, and there is flat fee of $9.00 for the helmet. if annalisa would pay the same amount at the either store to rent a bike and helmet, for how many hours is the rental?

Answer:

its 136

Step-by-step explanation:

Answer:

The correct answere is 28 purl stitches. I hope this help

Answer:

D

Step-by-step explanation:

15/18 is 83 1/3

BTW do you go to RSM?

Answer:

D: 83 1/3%

Step-by-step explanation:

They won 15/18 games. 15/18 is 0.83333333333... Therefore, 83 1/3%.

Answer:

What is the question?

Step-by-step explanation:

Answer:

0.38

Step-by-step explanation:

0.38 is a decimal and 38/100 or 38% is the percentage for 19/50.

Answer:

discrete

explanation:

Continuous keeps going but for blood pressure it has to stay in a certain zone.

Answer:

4.5 times 10^11

Step-by-step explanation:

From 450000000000 as the solution to 4.5 times 10^11

The diameter of the cups used for a slushy stand uses dome shaped lids is 4 inches.

A slushy stand uses dome shaped lids

Lids resemble the shape of a hemisphere

Volume of lid as 16/3 pi cubic inches

Therefore, volume of hemisphere is 16/3 pi cubic inches as lid resemble shape of hemisphere,

Volume of hemisphere is 2/3πr³

V =  2/3πr³

16/3π = 2/3πr³

8 = r³

r = 2

So the radius of the lids is 2

Diameter  = 2r

d = 2x2

D = 4 inches.

Therefore, the diameter of the cups used of lids is 4 inches.

The area that a hemisphere takes up is referred to as its volume. The volume of a thing determines how much space it takes up. A hemisphere is a half-sphere in three dimensions, such as bowls, headphones, an igloo, domes in buildings, etc.

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The smallest natural number in the sequence is 19. By setting up the equation (n + (n+1) + (n+2) + (n+3) + (n+4))/5 = 21 and solving for n, we find that n = 19.



Let's assume the smallest natural number in the sequence is 'n'. Since we have 5 consecutive natural numbers, the sequence can be represented as n, n+1, n+2, n+3, and n+4.

To find the average of these numbers, we add them up and divide the sum by 5. Therefore, the equation becomes:

(n + (n+1) + (n+2) + (n+3) + (n+4))/5 = 21

Simplifying the equation, we get:

(5n + 10)/5 = 21

5n + 10 = 105

5n = 105 - 10

5n = 95

n = 95/5

n = 19

Hence, The smallest natural number in the sequence is 19. By setting up the equation (n + (n+1) + (n+2) + (n+3) + (n+4))/5 = 21 and solving for n, we find that n = 19.

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Answer:

ur momjejwjejdjfjcjjjde

Answer: LOL YOUR PROFILE PICTURE

Step-by-step explanation:

Explanation:

We can factor out 8 like so

2^40 + 2^39 + 2^36 = 2^3*2^37 + 2^3*2^36 + 2^3*2^33

2^40 + 2^39 + 2^36 = 2^3*(2^37 + 2^36 + 2^33)

2^40 + 2^39 + 2^36 = 8*(2^37 + 2^36 + 2^33)

Showing that 8 is a factor of 2^40 + 2^39 + 2^36

In other words, 2^40 + 2^39 + 2^36 is divisible by 8

Answer:

The best estimate for her earnings is $1200

Step-by-step explanation:

Number of time spent babysitting each week = 21 hours = BBS

Number of time spent dog walking each week = 9 hours = DW

She earns $7.50 per hour for dog walking,

She earns $(7.50+1.50) = $9 for baby sitting,

There are 4 1/2 weeks = 9/2 weeks in July,

Now, for each week she earns 21(9) = $189 from baby sitting

and 9(7.5) = $67.5 from dog walking,

So, for the month of July, i.e. 9/2 weeks, she earns,

9/2(189) = $ 850.5 from baby sitting,

and (9/2)(67.5) = $303.75 from dog walking,

In total for the month, she earns,

850.5 + 303.75 = $1154.25

Hence the best estimate for her earnings is $1200

A(n) focus indicates when an object sends or receives a message and is identified by a narrow vertical shape that covers the lifeline. A) focus.

A focus, in the context of UML, is a graphical element that represents the point in time when an object is actively sending or receiving a message. It is indicated by a narrow vertical shape that covers the lifeline of the object in a sequence diagram.

The other options, subclass and instance, do not refer to elements used in sequence diagrams. Subclass refers to a type of object that inherits attributes and behaviors from a parent class, while instance refers to a specific occurrence of an object with its own unique set of attribute values. Activity is a type of diagram used to model business processes or workflows.

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Answer:

the unit rate is 1.33$ per pound of apples

Step-by-step explanation:

you can rewrite the word problem as

3x = 3.99.

now just divide both sides by 3.

3x / 3 = 3.99/3

x = 1.33

By answering the presented question, we may conclude that P(990< X <1150) = normal distribution  P[(990-1000)/100 < Z < (1150-1000)/100] = P(-1.0 < Z < 1.5) = 0.7745

The normal distribution is an example of a continuous probability distribution, in which the majority of data points cluster at the middle of the range and the remaining ones drop symmetrically towards one of the extremes. The mean of the distribution is another term for the range's centre. According to the normal distribution, also known as the Gaussian distribution, which is symmetrical around the mean, data that are close to the mean are more frequent than data that are far from the mean. I'm utilising heuristics in normal distribution to obtain a student's SAT scores from a new exam prep course. The data exhibit a normal distribution with a mean (M) of 1150 and a standard deviation (SD) of 150.

Question 1:

a) P(Z<1.72) = 0.9582 (using standard normal distribution table or calculator)

b) P(Z>1.1) = 0.1357

c) P(1.1<Z<1.70) = 0.0808

Question 2:

a) P(X<1070) = P(Z<(1070-1000)/100) = P(Z<0.7) = 0.7580

b) P(990< X <1150) = P[(990-1000)/100 < Z < (1150-1000)/100] = P(-1.0 < Z < 1.5) = 0.7745

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The magnitude of a vector can be counted by using the Pythagorean theorem.

The well-known Pythagorean Theorem states that the square on the hypotenuse of a right triangle equals the sum of the squares on its legs (the side opposite the right angle ).

Using the Pythagorean Theorem to find the magnitude involves finding the square root of the sum of the squares of the vector's components. In mathematical terms, the magnitude of a vector with components (x, y, z) is given by the formula:

|V| = √ ( x ² + y ² + z ² )

In conclusion, to count the magnitude of a vector, you need to determine its components and then perform the calculation using the formula.

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Answer:

Area= 2(x-3)

Area= (x-3)2

Step-by-step explanation:

not sure if that's right but I think it is

Answer:.

Step-by-step explanation:.

Answer:

diameter=14

radius =14/2=7

area =πr²

hope it helps

Step-by-step explanation:

Area of circle = 2π r²

diameter is 14 cm so radius will be 7 cm

= 2 × 22/7 × 7 × 7

= 44 × 7

= 308 cm²

Answer:

9

Step-by-step explanation:

What is h?

maybe 25%

i hope it helped you sorry if it didn't

Answer:

25%

Step-by-step explanation:

Answer: 27 inches sq.

Step-by-step explanation:

3*3=9

2*9=18

18+9=27

A conditional sentence is a type of sentence that expresses a hypothetical or imagined situation and its consequences.

The conditional sentence (a) is true.

The conditional sentence (b) is false.

The conditional sentence (c) is true.

The conditional sentence (d) is false.

The conditional sentence (e) is false.

The conditional sentence (f) is true.

The conditional sentence (g) is false.

The conditional sentence (h) is false

what is consequences?

Consequences are the outcomes or results that follow from a particular action, decision, event, or situation. They can be positive or negative, intended or unintended, immediate or long-term. Consequences can also vary in their degree of impact, severity, or significance, depending on the context and perspective.

In general, consequences are the effects or consequences of a particular cause or action, and they can have important implications for personal, social, or environmental well-being. For example, the consequences of smoking cigarettes can be detrimental to health, while the consequences of exercising regularly can be beneficial. In decision-making and problem-solving, it is important to consider the potential consequences of different options and weigh their costs and benefits to make informed and responsible choices.

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Given the topological spaces X = {D, O, R, K} with the topology Tx and Y = {M, A, T, H} with the topology Jy, we are asked to determine whether the set E = {0, K} is open in X and open in Y.

To determine whether the set E = {0, K} is open in the topological spaces X and Y, we need to check if E belongs to the respective topologies, Tx and Ty.

In X, the topology Tx is given by: Tx = {Ø, {0}, {D, O}, {O, R}, {D, O, R}, X}. We can see that E = {0, K} is not explicitly listed in Tx. Therefore, E is not open in X since it does not belong to the topology.

In Y, the topology Ty is given by: Jy = {0, {M}, {M, A}, {M, A, T}, Y}. Again, E = {0, K} is not explicitly listed in Ty. Hence, E is not open in Y as it does not belong to the topology.

In both cases, the set E = {0, K} is not open in the respective topological spaces X and Y because it is not a member of the defined topologies.

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We can use descriptive statistics to provide insights into the occupation and work hour data. We can also use graphical representations, such as bar charts or pie charts, to visualize the data and identify patterns and trends.

A survey that contains occupation and work hour information for 2,000 respondents can be analyzed using various statistical techniques. Specifically, the categorical variable, occupation, takes four values, which include 1 for technical; 2 for manager; 3 for support; and 4 for other. The variable, work hour, denotes the number of hours worked per week. Therefore, we can use descriptive statistics to summarize the data provided by the survey.

One common technique of summarizing categorical data is through the use of frequency tables. A frequency table is a tabular representation of a categorical variable. It summarizes the number of times that each value occurs in the data set. For instance, we can create a frequency table for the occupation variable by listing the four categories and the number of times each category occurs in the data set.

In this case, the frequency table can show how many respondents are in technical, managerial, support, or other occupations. Similarly, we can create a frequency table for the work hour variable to show the distribution of work hours among the respondents.

Overall, we can use descriptive statistics to provide insights into the occupation and work hour data. We can also use graphical representations, such as bar charts or pie charts, to visualize the data and identify patterns and trends.

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The fraction is 7/9 according to given information.

What is fraction?

A fraction, which derives from the Latin word fractus, which means "broken," is a portion of a whole or, more broadly, any number of equal parts. A fraction, such as one-half, eight-fifths, or three-quarters, indicates how many parts of a particular size there are when spoken of in everyday English. A common, vulgar, as well as simple fraction is one that has a non-zero denominator displayed below (or after) the line that separates the numerator from the denominator. Compound fractions, complex fractions, as well as mixed numeral fractions are examples of uncommon fractions that use numerators and denominators.

Main Body:
Let the fraction be a/b
In First condition
b = a + 2(1)
In Second condition
a + 1/b + 1 = 4/5
5(a + 1) = 4(b + 1)
5a + 5 = 4b + 4
5a - 4b = 4 - 5
5a - 4b = -1
Using 1
5a - 4(a + 2) = -1
5a - 4a - 8 = -1
a = 8 - 1
a = 7
Now,
Using 1
b = a + 2
b = 7 + 2
b = 9
Fraction = a/b = 7/9
hence , the fraction is 7/9.

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The holes, vertical asymptote, x and y intercepts, end behavior, and limit have been analyzed for the function \(F(x) = (4x^2 - 25)/(x + 1).\) The x-intercepts are -5/2 and 5/2, and the y-intercept is (0, -25).

What is end behavior?

End behavior refers to the behavior of the graph of a function as x approaches positive or negative infinity. In other words, it describes how the graph "ends" as you move farther and farther away from the origin on either side of the x-axis.

Let's analyze the function \(F(x) = (4x^2 - 25)/(x + 1):\)

Holes:

There are no holes in the function because (x + 1) is not a factor of the numerator.

Vertical Asymptote (VA):

A vertical asymptote occurs when the denominator of the function is equal to zero, but the numerator is not. In this case, the vertical asymptote is x = -1.

X-Intercept:

To find the x-intercept, we set y (or F(x)) to zero and solve for x:

\(0 = (4x^2 - 25)/(x + 1)\)

This equation is satisfied when the numerator is zero, since division by zero is undefined. Therefore:

\(4x^2 - 25 = 0\)

Solving for x, we get:

x = ±5/2

Therefore, the x-intercepts are -5/2 and 5/2.

Y-Intercept:

To find the y-intercept, we set x to zero and evaluate F(0):

\(F(0) = (4(0)^2 - 25)/(0 + 1) = -25\)

Therefore, the y-intercept is (0, -25).

End Behavior Analysis (EBA):

To determine the end behavior of the function, we look at the highest power of x in the numerator and denominator. In this case, the highest power of x in the numerator is \(x^2\) and the highest power of x in the denominator is x. Therefore, as x approaches infinity or negative infinity, the function will behave like:

F(x) ≈ \((4x^2/x) = 4x\)

This means that the end behavior is a slant asymptote with a slope of 4.

Limits:

We can evaluate the limit of the function at x = -1 (the vertical asymptote) using the following formula:

lim x→-a f(x) = lim x→-a (g(x)/h(x))

where a is the value of the vertical asymptote, g(x) is the numerator, and h(x) is the denominator. In this case:

lim x→-1 (4x^2 - 25)/(x + 1) = ∞

This limit is equal to positive infinity because the function approaches infinity as x approaches -1 from the left and right sides.

Therefore, the holes, vertical asymptote, x and y intercepts, end behavior, and limit have been analyzed for the function F(x) = (4x^2 - 25)/(x + 1).

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The pints of  water left in the aquarium is  2.5 pints

Using the conversion rule sho below:

1 cup  = 0.5 pint

If Sassan finds that 2 pints 1 cup of water have evaporated from the class aquarium, the total pint that evaporated is expressed as:

Total pint =  2  pints + 0.5 pint

Total pint =  2.5 pints

Hence the pints of  water left in the aquarium is  2.5 pints

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Answer:

hmm very diffecult.

Step-by-step explanation:

if f (x) = StartRoot

Answer:

\(p=-7\)

Step-by-step explanation:

Given \(f(x)=x^2+px+12\), when \(f(x)=0\), the right-hand side will break down to \((x+a)(x+b)\) where \(a+b=p\) and \(ab=12\).

Because we know one of the zeroes is \(x=4\), then either \(a=-4\) or \(b=-4\). If we decide that \(a=-4\), for example, and we expand \((x-4)(x+b)\), we get \(x^2+(b-4)x-4b\), which means \(b=-3\) and \(p=-7\).

We know this because \(-4(-3)=12\) and \(-4+(-3)=-7\).