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I forgot how to tell time so maybe show work?

Answer:

$8502

Step-by-step explanation:

you need to gather a compilation of prices and add them all up. You then divide that total by the number of prices you gathered.

The number of hamburgers sold on Sunday was 89

Let's assume that the number of hamburgers sold on Sunday was x.

According to the problem, the number of cheeseburgers sold was three times the number of hamburgers sold.

Therefore, the number of cheeseburgers sold can be expressed as 3x.

The total number of hamburgers and cheeseburgers sold was 356.

Therefore, we can write an equation to represent this information:

x + 3x = 356

Simplifying the left-hand side of the equation, we get:

4x = 356

Dividing both sides by 4, we get:

x = 89

Therefore, the number of hamburgers sold on Sunday was 89, and the number of cheeseburgers sold was 3 times that, or 267.

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The shape of the normal distribution is bell shape and it is also symmetrical from the left and right sides about the origins (mean).

What is a normal distribution?

A normal distribution is a function on some random variables, which represent the set of all those random variables in a symmetrical bell shape about the mean value.

It shows that the probability of occurrence of some data which is distributed over a function is more at or around the mean.

It is also known as probability distribution curve.

The normal distribution has two parameters:

What is the shape of the normal distribution?

The normal distribution curve is at it's peak at the mean value. This shows that the probability of occurrence of the data or value is more concentrated or distributed about the mean. It is also symmetric about the mean. As we more further from the mean, we see that the normal distribution curve gradually decreases showing that the probability of occurrence of the data or the values decreases. The shape that this curve forms is like a bell-shaped. So the shape of normal distribution is bell shape.

Hence, the shape of the normal distribution is bell shape and it is also symmetrical from the left and right sides about the origins (mean).

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Answer:

Pie*radius*2 you did not give me the radius

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Answer:

15

Step-by-step explanation:

5.6+2.2x>65.6-1.8x = 15

Yes, the data give convincing evidence to support Phoebe's hunch. As the result of the test is a p-value that is 0.1 of less than 0.05.

The p-value is the probability of obtaining a result as extreme or more extreme given that the null hypothesis is true. The p-value is calculated by comparing the test statistic to the probability distribution under the null hypothesis.

The ratio of seniors bringing a bag lunch= 78/104 or 0.75,

while the ratio of sophomores bringing a bag lunch= 52/80 or 0.65.

This indicates that the proportion of seniors bringing a bag lunch is higher than the proportion of sophomores bringing a bag lunch.

Further, the difference between the proportions is

0.75-0.65 = 0.1,

which is a large enough difference to be considered significant.

The result of the test is a p-value of less than 0.05, which is statistically significant and indicates that the difference in the proportions is due to the different ages, and not due to chance.

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If on Tuesday, Friday,  Saturday, and Sunday, she collected 43 cans each day. Tina got $14.15 for her cans last week.

Tina collected 37 cans on Monday, Wednesday, and Thursday, which is a total of 37 x 3 = 111 cans. She collected 43 cans on Tuesday, Friday, Saturday, and Sunday, which is a total of 43 x 4 = 172 cans. The total number of cans she collected last week is 111 + 172 = 283 cans.

Since Tina gets 5 cents for every can she recycles, she made 5 x 283 = $14.15 for recycling all of the cans she collected last week.

Therefore, Tina got $14.15 for her cans last week.

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Complete question is:

Tina collects cans to recycle at the supermarket. Last week, on Monday, Wednesday and Tursday, she collected 37 cans each day. On Tuesday, Friday,  Saturday, and Sunday, she collected 43 cans each day. Tina gets 5 cents for every can she recycles.  How much money did Tina get for her cans last week?

The explicit formula for the nth term (aₙ) of the given arithmetic sequence is aₙ = -7n + 34, where n represents the position of the term in the sequence.

To find the explicit formula for the nth term (aₙ) of the given arithmetic sequence, we need to identify the common difference (d) between consecutive terms.

From the given sequence: 27, 20, 13, 6, ...

We can observe that each term decreases by 7 to obtain the next term. Therefore, the common difference is -7.

Now, we can use the formula for the nth term of an arithmetic sequence:

aₙ = a₁ + (n - 1) * d

Where:

aₙ represents the nth term,

a₁ is the first term,

n is the position of the term,

d is a common difference.

In this case, the first term a₁ is 27 and the common difference d is -7.

Substituting the values into the formula, we have:

aₙ = 27 + (n - 1) * (-7)

Simplifying further, we get:

aₙ = 27 - 7n + 7

aₙ = -7n + 34

Therefore, the explicit formula for the nth term (aₙ) of the arithmetic sequence is aₙ = -7n + 34.

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Answer:

x = 1/3

Step-by-step explanation:

Rewrite the mixed number 1 1/2 as 1 9/18.  The denominator here is 18, which is the smallest number divisible by 2, 6, 3 and 9.  Then we have:

1 9/18  -(15/18)x - 6/18 = 16/18

or:

27/18 -(15/18)x = 22/18

Clear this of fractions by multiplying all terms by 18:

27 - 15x = 22, or

5 = 15x, or

x = 5/15, or x = 1/3

The value of the equation x = 1/3

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

1 1/2 - [ ( 5/6 )x + 1/3 ] = 8/9   be equation (1)

On simplifying the equation , we get

3/2 - ( 5/6 )x - 1/3 = 8/9

Adding (5/6)x on both sides of the equation , we get

( 5/6 )x + 8/9 = ( 7/6 )

Subtracting 8/9 on both sides of the equation , we get

( 5/6 )x = ( 7/6 ) - ( 8/9 )

( 5/6 )x = ( 63 - 48 ) / 54

Multiply by ( 6/5 ) on both sides of the equation , we get

x = ( 15/54 ) x ( 6/5 )

x = 3/9

x = 1/3

Hence , the value of the equation is x = 1/3

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Answer:

if you multiply the denominator by the AB^3 by 7 you wll get your common factor

Step-by-step explanation:

Step-by-step explanation:

Question 15:

5(x - 9) - 2(x + 3)

= (5)(x) + (5)(-9) - (2)(x) - (2)(3)

= 5x - 45 - 2x - 6

= 3x - 51

= 3(x - 17).

Question 16:

The terms 36x, 18y and 9 have GCF of 9.

Hence 36x - 18y + 9 = 9(4x - 2y + 1).

Answer:

C.1/6

Step-by-step explanation:

yan po ung tamang sagut thank you

Answer:

1- Product of powers rule.

2- Quotient of powers rule.

3- Power of a power rule.

4- Power of a product rule.

5- Power of a quotient rule.

6- Zero power rule.

7- Negative exponent rule.

Step-by-step explanation:

Hope I helped! ^v^

Analyzing the graph of the linear equation, we can see that for 1.4 grams of chemical A you will need 1.2 grams of chemical B.

The amounts of chemicals A and B needed are modeled by the linear equation on the graph.

Here we want to see how much of chemical B is needed if we decide to use 1.4g of chemical A.

Chemical A is on the horizontal axis, so we need to find 1.4 on the horizontal axis, and then move upwards until we reach the linear equation, and then move to the left until we reach the vertical axis.

Doing that we can see that we will need 1.2 grams (3 little squares in the vertical axis) of chemical B.

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we have that

Round 6 Round 7 wins probability

B B B 1/4

B A A 1/4

A B A 1/4

A A A 1/4

so

The probability is

The probability of being dealt 4​, ​5, 6​, 7​, and 8​, not necessarily in the same​ suit is  0.00039.

The cards 4,5,6,7, and 8 are given to us. We must figure out the probability of obtaining these cards in a deal. As we already know, probability equals the number of possible card selection methods divided by the total number of possible card selection methods. The amount of card selection options will therefore be determined initially.

We know that there are four cards of each number, 4, 5, 6, 7 and 8, in a deck of 52 cards. This means that there will be an equal number of possibilities to choose one card from the decks of 4, 5, 6, 7 and 8 when raised to the power of five.

Possible ways= 4^5= 1024

Total selection= C(52,5)= 2598960

Probability of being dealt with  4​, ​5, 6​, 7​, and 8​ is 1024/2598960 which is equal to 0.00039.

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Answer:

(5, 0) is the answer I believe.

The work I did:

8 - 3 = 5

4 - 4 = 0

Composite functions is a way of substituting one function into another. The value of the composite function f(g(1)) is 1

Composite functions is a way of substituting one function into another.

Given the function expressed as:

y = 3√x + 1

g(1) from the mapping is 0

Substitute g(1) = 0 into the given function to have:

f(g(1)) =  3√0 .+ 1

f(g(1)) =0 + 1
f(g(1))  = 1

Hence the value of the composite function f(g(1)) is 1

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Answer:

9/2

Step-by-step explanation:

3/4 = w/6

w = 3/4 *6

w = 9/2

The professor would use a hypothesis test, specifically a test for the difference in means, to determine if the difference in exam averages between the samples provides convincing evidence of a difference between the time of day or if the difference is just due to chance.

Hypothesis testing is a statistical technique used to make inferences about a population based on sample data. In this scenario, the professor wants to determine if there is a significant difference in exam averages between different times of the day.

To conduct the hypothesis test, the professor would start by stating two competing hypotheses: the null hypothesis (H₀) and the alternative hypothesis (H₁). The null hypothesis typically assumes that there is no difference between the groups or conditions being compared, while the alternative hypothesis suggests that there is a difference.

In this case, the null hypothesis could be that there is no difference in exam averages between different times of the day. The alternative hypothesis would then state that there is a significant difference in exam averages based on the time of day.

Next, the professor would collect sample data from different times of the day and calculate the exam averages for each sample. Then, a suitable statistical test, such as a t-test or ANOVA (Analysis of Variance), would be applied to compare the means of the different samples.

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The net change in the company's stock price over the four days is $0.3.

What is Algebraic sum?

The term 'algebraic sum' simply means that we add the quantities, taking account of their signs. This is in contrast to the arithmetic sum where the signs would be ignored.

We know, increment is denoted by "+" and decrement is denoted by "-".

So the net change over four days will be the algebraic sum of,

Net change = Day 1 + Day 2 + Day 3 + Day 4

Net change = 3.50 + (-3.70) + 3.30 (-3.40)

Net change = 6.80 - 7.10

So we get,

Net change = -0.30 $

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The height of squared pyramid is \(\frac{1}{3}h\) unit.

A cube is a solid three-dimensional object with six square faces or sides, three of which meet at each vertex. One of the five Platonic solids, the cube is the only regular hexahedron. It contains 8 vertices, 6 faces, and 12 edges.

Volume of cube \(= (side)^3 \ unit^3\)

Given the height of cube is \(h\) unit.

Volume of cube is \(h^3 \ unit^3\)

Let the height of squared pyramid is \(x\) unit

Volume of squared pyramid is \(\frac{1}{3} h^{2} \times x \ unit^3\)

According to the question, we have

Volume of cube = \(6 \times\) volume of squared pyramid

\(\Rightarrow h^3=6 \times \frac{1}{3}h^2 \times x\\\Rightarrow h^3=2 \ h^2 \times x\\\Rightarrow h=2x\\\Rightarrow x= \frac{1}{2}h\)

Therefore, the height of squared pyramid is \(\frac{1}{3}h\) unit.

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It has three factors and the factor (7 + y) has two terms.

The given expression is (7 + y) ⋅9.

We need to find how is the expression (7 + y) ⋅9 described by its factors and terms.

When algebraic expressions are written as a product of numbers, algebraic variables, or algebraic expressions, each of these numbers and expressions is referred to as a factor of algebraic expressions.

The (7+y).9 expression has two factors other than 1 and the other two factors are (7+y) and 9.

The factor (7+y) has two terms they are 7 and y.

Therefore, the given expression has three factors and the factor (7 + y) has two terms.

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The distribution of the number of business majors you choose is not binomial. The correct option is c) not binomial.

The distribution of the number of business majors you choose is not binomial because the conditions for a binomial distribution are not met:

1. There must be a fixed number of trials: In this case, we are choosing 3 students out of 10, which means the number of trials is not fixed.

2. The trials must be independent: This assumption is reasonable, as choosing one student does not affect the probability of choosing another student.

3. The probability of success must be the same for each trial: The probability of choosing a business major is 0.4 for the first trial, but it will change for the second and third trials depending on the results of the previous trials. Therefore, the probability of success is not the same for each trial.

Therefore, the correct option is c) not binomial.

The complete question is:

In a group of 10 college students, 4 are business majors. You choose 3 of the 10 students at random and ask their major. The distribution of the number of business majors you choose is

(a) Binomial with n = 10 and p = 0.4

(b) Binomial with n = 3 and p = 0.4

(c) Not binomial

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The correct option is (C) 58. In the given figure, since PQRS is a cyclic quadrilateral, the sum of angles P and S is equal to 180 degrees. Therefore, the measure of angle P can be found by subtracting the measure of angle S from 180 degrees: 180 degrees - 102 degrees = 78 degrees.

In triangle LNP, the sum of angles L, N, and P is equal to 180 degrees. We know that the measure of angle P is 78 degrees, so we can substitute this value into the equation: L + N + 78 degrees = 180 degrees. By rearranging the equation, we find that the sum of angles L and N is equal to 180 degrees - 78 degrees = 102 degrees.

Since LQMN is a cyclic quadrilateral, the sum of angles L and N is equal to 180 degrees. Therefore, the measure of the arc LN, denoted as m(LN), is equal to the sum of angles L and N, which is 102 degrees.

Thus, the correct option is (C) 58.

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To calculate what the half of 68 is, devide it by 2. When this is done, the answer is 34!

The undefined term used to define an angle is a ray. An angle is defined as the union of two rays with the same endpoint. The common endpoint of the two rays is called the vertex of the angle, and the two rays are called the sides or arms of the angle.

One of the rays is called the initial side, and the other ray is called the terminal side.

A ray is a part of a line that starts at a point and extends infinitely in one direction. A line, on the other hand, is an undefined term in geometry that represents a straight, infinitely long object that extends infinitely in both directions. A plane is another undefined term in geometry that represents a flat surface that extends infinitely in all directions. A point is also an undefined term in geometry that represents a location in space that has no dimension.

Thus, the definition of an angle requires the use of a ray, an undefined term in geometry that represents a part of a line with one endpoint and extends infinitely in one direction.

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Answer:

78 or -82

Step-by-step explanation:

-2+80=78

-2-80=-82