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Find the discounted price.
flashlight: $18.00 discount: 25%

Answers

Answer 1

Answer:

You can also calculate how much you save by simply moving the period in 25.00 percent two spaces to the left, and then multiply the result by $18 as follows: $18 x . 25 = $4.50 savings.


Related Questions

100 POINTS HELP WILL GIVE BRAINLIEST

100 POINTS HELP WILL GIVE BRAINLIEST

Answers

Answer:

The correct ratio of strawberries to blueberries for the fruit salad is 8 strawberries : 30 blueberries, or C. To find this ratio, you can divide the number of strawberries by the number of blueberries to get the ratio of strawberries to blueberries. In this case, 8 strawberries / 30 blueberries = 8/30, or 8 strawberries : 30 blueberries.

Step-by-step explanation:

give me brailiest i give answer im indian living in parent basemen tpless they will cut pp

Answer:

C) 8 strawberries : 30 blueberries

--------------------------

As per recipe:

the number of strawberries is 8 and the number blueberries is 30.

Therefore the ratio of  strawberries  to blueberries is:

8 : 30

Correct choice is C.

julie's lamp is 8 inches shorter than her closet.her closet is 82 inches. tall how tall julie's lamp?

Answers

Answer:

74

Step-by-step explanation:

can I please get answers?

can I please get answers?

Answers

9. 21 degree
10.140 degree
11.64 degree
12. 31 degree
13. 50 degree
14.31 degree
15. 137 degree


Ginny has a cell phone plan that charges a flat fee of $20 per month plus $.10 per minute used talking on the phone. Which expression will calculate Ginny’s bill if she spends (t) minutes on the phone each month?

Answers

Answer:

20 + 0.10t

Step-by-step explanation:

The 20 is the flat rate, the .10 is the per minuet rate meaning the answer is 20 + 0.10t. plz 5 str and thx, and brailiest.

4. Let f be a function with domain R. We say that f is periodic if there exists a p > 0 such that ∀x € R, f(x) = f(r+p).
(a) Prove that if f is continuous on R and periodic, then f has a maximum on R.
(b) Is part (a) still true if we remove the hypothesis that f is continuous? If so, prove it. If not, give a counterexample with explanation

Answers

Suppose f is continuous on R and periodic with period p. Since f is continuous on a closed interval [0,p], by the extreme value theorem, f attains a maximum and a minimum on [0,p]. Let M be the maximum of f on [0,p].

Then, for any x in R, we have f(x) = f(x + np) for some integer n. Let x' be the unique number in [0,p] such that x = x' + np for some integer n and 0 ≤ x' < p. Then, we have f(x) = f(x' + np) ≤ M, since M is the maximum of f on [0,p]. Therefore, f attains its maximum on R.

(b) Part (a) is not true if we remove the hypothesis that f is continuous. For example, let f(x) = 1 if x is rational and f(x) = 0 if x is irrational. Then, f is periodic with period 1, but f does not have a maximum or a minimum on R. To see why, note that for any x in R, there exists a sequence of rational numbers that converges to x and a sequence of irrational numbers that converges to x. Therefore, f(x) cannot be equal to any constant value.

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Given the function f(x) = 2(x + 4), find x if f(x) = 20. (1 point)

Answers

Answer:

x = 6

Step-by-step explanation:

f(x) = 2(x + 4)

Let f(x) =20

20 =  2(x + 4)

Divide by 2

20/2 = 2/2 (x+4)

10 = x+4

Subtract 4 from each side

10-4 =x+4-4

6 =x

Sum of biased dice. Let S be the sum of numbers obtained by rolling two biased dice with possibly different biases described by probabilities pi...ps, and ri.....76, all assumed to be nonzero.

Answers

The expected value of the sum of two biased dice can be calculated using the formula:

E(S) = ∑[(pi + qi) * i] = [(p1 + q1) * 1 + (p2 + q2) * 2 + (p3 + q3) * 3 + (p4 + q4) * 4 + (p5 + q5) * 5 + (p6 + q6) * 6]

To find the expected value of a biased dice, multiply the value of each side by its respective probability of occurring and add them up. For the sum of two biased dice, calculate the expected value of each die and add them together.

Let S be the sum of numbers obtained by rolling two biased dice with possibly different biases described by probabilities pi, i = 1, 2, 3, 4, 5, 6, and qi, i = 1, 2, 3, 4, 5, 6, respectively. Then, the expected value of S can be calculated using the formula:

E(S) = E(X1) + E(X2) = ∑(pi * i) + ∑(qi * i) = ∑[(pi + qi) * i]

The probability of getting a certain sum can be calculated using the formula:

P(S = k) = ∑[pi * pj]

where i and j are the numbers on the first and second dice, respectively, and k is the sum.

In this case, the biases of the dice are described by probabilities pi, i = 1, 2, 3, 4, 5, 6, and qi, i = 1, 2, 3, 4, 5, 6, respectively. The formula for the expected value of the sum of two biased dice can be written as:

E(S) = ∑[(pi + qi) * i] = ∑[(pi + qi) * i]

The expected value of the sum of two biased dice can be calculated using the formula:

E(S) = ∑[(pi + qi) * i] = [(p1 + q1) * 1 + (p2 + q2) * 2 + (p3 + q3) * 3 + (p4 + q4) * 4 + (p5 + q5) * 5 + (p6 + q6) * 6]

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The table represents a sample of ages and people and their shoes size.

please help me and let me know if this is a function or not and please show me how you got it ​

The table represents a sample of ages and people and their shoes size.please help me and let me know

Answers

73, because when you simply it all adds up and make sense

Answer:

The table does not represent a function.

Step-by-step explanation:

Every function must have a exactly one y-value for every x-value. Two different x-values can have the same y-value, but two different y-values cannot have the same x-value.

In the table, we see that the same x-value has two different y-values:

\((15, \textbf{10}),\\(15, \textbf{10.5})\)

Thus, the table does not represent a function.

13% decrease is what

Answers

Answer:

13% decrease =  -13%

Step-by-step explanation:

Hey there

one example can be 70 decreased by 13%

so, first we find 13% of 70:

13% of 70 = 9.1

then we subract:

70 - 9.1 = 60.9

= 60.9

Answer:

Number 10 (8.70) 11 (9.57 12 (10.44) 13 (11.31)

Step-by-step explanation:

(11.31) pretty sure if not correct me

what advantage does a study using multiple regression have over a study using bivariate correlation?

Answers

Multiple regression offers a more comprehensive and nuanced analysis by considering the influence of multiple predictors, capturing complex relationships, controlling for confounding variables, and enhancing predictive capabilities.

A study using multiple regression has several advantages over a study using bivariate correlation:

Multivariate analysis: Multiple regression allows for the inclusion of multiple predictor variables, which enables the examination of their individual contributions while controlling for the effects of other variables. This helps to identify the unique influence of each predictor on the outcome variable, considering their interrelationships.

Complex relationships: Multiple regression can capture complex relationships between variables by accounting for their combined effects. Bivariate correlation can only assess the linear relationship between two variables, whereas multiple regression can handle non-linear relationships and interactions between predictors.

Control of confounding variables: Multiple regression enables the control of confounding variables by including them as predictors in the model. By controlling for potential confounders, the relationship between the predictor and outcome variables can be more accurately assessed, reducing the likelihood of spurious associations.

Increased predictive power: Multiple regression can improve the predictive power of the model by incorporating multiple predictors. By considering multiple factors simultaneously, it can provide a more comprehensive understanding of the factors influencing the outcome variable and better predict its values.

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What vegetables might you prepare instead?

Answers

Answer: eggplant, Garlic, Brussels sprouts, Kale, Green peas, Swiss chard.

Step-by-step explanation:

if there are 30 skaters competing at the olympic games, in how many different ways can the gold, silver, and bronze medals be given?

Answers

If there are 30 skaters competing at the olympic games, then the required number of ways = 24360

The term permutation refers to a mathematical calculation of the number of ways a particular set can be arranged. Put simply, a permutation is a word that describes the number of ways things can be ordered or arranged. With permutations, the order of the arrangement matters.

Given that,

There are 30 skaters competing in the competition.

To find,

The number of ways in which they can win gold, silver, and bronze medal.

So,

We can write,

In distribution of medals(gold, silver, and bronze) we require 3 winners in a particular order, so for this we use Permutations.

According to permutation , number of ways of selecting r things out of ,

n = \(\frac{n!}{(n-r)!}\)

Then, The number of ways in which 18 skaters can win 3 medals,

= \(\frac{30!}{(30-3)!}\)

= \(\frac{30!}{27!}\)

= \(\frac{30*29*28*27!}{27!}\)

= \(30*29*28\)

= 24360

Therefore,

If there are 30 skaters competing at the olympic games, then the required number of ways = 24360

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help pls How do you write 0.0000000080 in scientific notation? x 10​

help pls How do you write 0.0000000080 in scientific notation? x 10

Answers

Answer:

0.000000008 written as scientific notation is 8 × 10-9.

Answer:

8x10^-9

0.0000000080 is -9 integers from 0

Say, for example, the correlation is 0.75 between fat content (measured in grams) and cholesterol level (measured in milligrams) for 20 different brands of American cheese slices. If cholesterol level were changed to being measured in grams (where 1 gram = 1000 milligrams), what effect would this have on the correlation?

Answers

If cholesterol level were changed to being measured in grams instead of milligrams, the correlation between fat content and cholesterol level would not be affected.

This is because correlation is a measure of the strength and direction of the linear relationship between two variables, and converting the units of measurement does not change the underlying relationship between the variables. So, the correlation coefficient of 0.75 would remain the same whether cholesterol level is measured in milligrams or grams.

The correlation between fat content and cholesterol level for the 20 different brands of American cheese slices is 0.75. If you change the measurement of cholesterol level from milligrams to grams (1 gram = 1000 milligrams), it will not affect the correlation. The correlation coefficient will remain 0.75, as it is unit-less and only represents the strength and direction of the relationship between the two variables.

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there are 63,360 inches in a mile. how many inches are in 4,200 miles ?

Answers

there is 266112000 inches in 4200
miles

Write expression for the number of sweets sue and tony now have

Write expression for the number of sweets sue and tony now have

Answers

Answer:

9x7ym+b=83

Step-by-step explanation:

Make f the subject of the formula below

Make f the subject of the formula below

Answers

If we make f the subject of the formula, then f = (3 + 4d)/(3 + d)

We are given a formula in which d = 3(1 - f)/(f - 4). We have to make f the subject of the formula. To make a variable the subject of the formula, we isolate it to the left-hand side of the equation with no other variable written along with it.

So, in this question, we will isolate f on the left-hand side of the equation and we will make f the subject of the formula. We are given that

d = \(\frac{3(1-f)}{f - 4}\)

When we cross-multiply this equation, we get

d(f -4) = 3(1 -f)

fd - 4d = 3 - 3f

Combine all the terms having variable f to the left-hand side.

fd + 3f = 3 + 4d

f( d + 3) = 3 + 4d

f = \(\frac{(3 + 4d) }{(3 + d)}\)

Therefore, by making f the subject of the formula, we get

f = (3 + 4d)/(3 + d)

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what population and sample? sixty employees from a firm of 4500 employees are randomly selected to be on a committee to evaluate how to implement sensitivity training. currently, training is done in person, but a proposal has been made to implement the required training online. each of the committee members is asked to vote yes or no on the proposal.

Answers

The population in this scenario consists of all employees in the firm, which totals 4,500 individuals. The sample is a subset of the population, specifically 60 randomly selected employees who are part of a committee evaluating the implementation of sensitivity training.

the population refers to the entire group of employees in the firm, which consists of 4,500 individuals. The sample, on the other hand, is a smaller group of 60 employees who have been randomly selected to form a committee. This committee's purpose is to evaluate the proposal of implementing sensitivity training online instead of the current in-person format.

The sample of 60 employees is chosen in a random manner to ensure representativeness and minimize potential bias. By selecting a subset of the population, the committee can provide insights and perspectives that are representative of the larger employee base. Each committee member will have the opportunity to vote "yes" or "no" on the proposal, and their votes will be used to determine the overall sentiment of the committee regarding the implementation of online sensitivity training.

It's important to note that the sample of 60 employees is being used as a representative group to make inferences about the entire population.

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What is the slope of the line that passes through the points (7, -6)(7,−6) and (4, -6) ?(4,−6)? Write your answer in simplest form.

Answers

slope of these points both are 0
-6-(-6)/7-7 ___0/0= 0
-6-(-6)/4-4_____0/0=0
hope it helps! if yes give me the brainliest please!

Answer:

the answer to this problem would be zero

Step-by-step explanation:

Use the Integrating Factor Method to solve the following differential equations: x⁴ dy/dx + 2x⁴y = x⁴e⁻ˣ
a) Rewrite the equation in Standard Form. b) Identify P(x). c) Identify Q(x). d) Evaluate Integrating Factor. e) Solve for the general solution.

Answers

The equation in Standard Form. b) Identify P(x). c) Identify Q(x). d) Evaluate Integrating Factor. e) Solve for the general solution are given below:

a) Rewrite the equation in Standard Form:

To rewrite the equation in standard form, divide the entire equation by x⁴:

dy/dx + 2y = e^(-x)

b) Identify P(x):

In standard form, the coefficient of the y term is 2, which is the function P(x). So, P(x) = 2.

c) Identify Q(x):

In standard form, the right-hand side of the equation is e^(-x), which is the function Q(x). So, Q(x) = e^(-x).

d) Evaluate the Integrating Factor:

The integrating factor (IF) is given by the exponential of the integral of P(x) with respect to x. In this case, the integrating factor is:

IF = e^(∫P(x)dx) = e^(∫2dx) = e^(2x)

e) Solve for the general solution:

Multiply the entire equation by the integrating factor (IF = e^(2x)):

e^(2x) * (dy/dx + 2y) = e^(2x) * e^(-x)

Simplify the left side by applying the product rule of exponents:

(e^(2x) * dy/dx) + 2y * e^(2x) = e^(x)

Notice that the left side is now in the form (f(x)g(x))' = f'(x)g(x) + f(x)g'(x), where f(x) = y and g(x) = e^(2x). Apply the product rule and simplify further:

(d/dx)(y * e^(2x)) = e^(x)

Integrate both sides with respect to x:

∫(d/dx)(y * e^(2x)) dx = ∫e^(x) dx

Integrating the left side gives:

y * e^(2x) = ∫e^(x) dx = e^(x) + C₁, where C₁ is the constant of integration.

Finally, solve for y by dividing both sides by e^(2x):

y = (e^(x) + C₁) / e^(2x)

This is the general solution to the given differential equation using the Integrating Factor Method.

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Translate this sentence into a equation. 70 is the product of Delilah‘s age and 5. use the variables d to represents Delilah’s age

Answers

Answer:

Step-by-step explanation:

i dont know.

julius has two cylinder-shaped candles of different heights and diameters. the first candle burns down in 6 hours, the second one in 8 hours. they both burn down evenly. he lights both candles at the same time and after three hours they are both equally high. what was the ratio of the original heights?

Answers

The ratio of the original heights of the two candles which are lighted at the same time is 3:4.

What is Ratio?

A ratio is a quantitative relationship between two or more quantities or values, expressing how many times one quantity is contained in or is equal to another quantity.

Let the original height of the first candle as h1 and the original height of the second candle as h2.

we have,

- In six hours, the first candle is extinguished.

- The second candle burns down in 8 hours.

- After 3 hours, both candles are equally high.

From this, we can deduce that after 3 hours, both candles have burned down to the same fraction of their original heights.

For the first candle:

Remaining height of the first candle = h1/2

For the second candle:

Remaining height of the second candle = (3/8) h2

Since both candles are equally high after 3 hours, we can set up the following equation:

h1/2 = (3/8) h2

h1/h2 = (3/8) 2

h1/h2 = 3/4

Therefore, the ratio of the original heights is 3:4.

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Please help it’s easy!
In a relation, the input is the number of people and the output is the number
of umbrellas.
Is this relation a function? Why or why not?
O A. No, because the same number of people might have a different
number of umbrellas.
B. Yes, because a given number of people always has the same
number of umbrellas.
C. Yes, because each person has one umbrella.
D. No, because you do not know how many people there are.

Answers

Answer:

A

Step-by-step explanation:

The amount of umbrellas a person has is not given nor is it listed as a constant, meaning that this cannot be a function.

Multiple. Write your answer as a fraction or as a whole or mixed number.
3/4 x 8

Answers

Answer:

6

Step-by-step explanation:

3/4 x 8 = 3 x 8 / 4 x 1 = 24/4 = 6

Juan is debating whether or not to continue the recent lunch special promotion at his restaurant. The following graph shows the profit earned, y, from the number of lunch specials ordered per hour, x.

Answers

Answer:

Max profit is 115. The resturant will break even after 10 lunch specials. The interval on which the restaurant makes a profit is (0,10).

Step-by-step explanation:

Please give a real answer.

No Docs/No files/No link

I will rate a 5-star and give the brainiest.

Please give a real answer. No Docs/No files/No link I will rate a 5-star and give the brainiest.

Answers

Answer:

3.5 m

Step-by-step explanation:

PQ = 5/(5+5) × 7

= 5/10 × 7

= 3.5 m

Given the expression below, identify its factors.

3a + 4b– 7c - 12

Answers

Answer:

i dont think you can solve this because  

The expression is not factorable with rational numbers.

there are no like terms

Carlos is picking 6/384 apples. Mateo is picking oranges of 10. How much did Mateo pick?

Answers

Question might be incomplete or incorrect so we'd have to assume Mateo took apples

Answer:

5/189 apples

Step-by-step explanation:

If Carlos picks 6/384 apples then there must be 384 apples available to pick from. Amount of apples left after Carlos picks =384-6=378 apples

If Mateo picks 10 apples after Carlos then how much apples Mateo has taken would depend on the number of apples available, hence the fraction of apples Mateo has taken = 10/378

Reduce to lowest terms to get 5/189 apples

fill in the blank. In a 4x3x2x2 factorial experiment, you have ___ independent variables and potentially ___ main effect hypotheses.
4; 4

Answers

In a 4x3x2x2 factorial experiment, you have 4 independent variables and potentially 4 main effect hypotheses.

The 4 independent variables are represented by the four numbers in the experimental design

(i.e., 4 levels of variable A, 3 levels of variable B, 2 levels of variable C, and 2 levels of variable D).

The potentially 4 main effect hypotheses are one for each independent variable, which states that there is a significant effect of that independent variable on the outcome variable.

Factorial experiment:

A factorial experiment includes multiple factors simultaneously, each consisting of two or more

levels. Many factors simultaneously influence what is studied in a factorial experiment, and

experimenters consider the main effects and interactions between factors.

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Three groups of students used different methods to estimate the diagonal length of a patio in feet. Their results were:Which list shows these diagonal lengths in order from greatest to least?

Answers

Answer:

Greatest to least...

4 to the power of 13, 14 2/5, 14.33

Step-by-step explanation:

I got this correct on my test

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