Branliest goes to best and fastest answer!!!
A bag is filled with an equal number of red, yellow, green, blue, and purple socks. The theoretical probability of a child drawing 2 purple socks from the bag with replacement is one fifth. If the experiment is repeated 225 times, what is a reasonable prediction of the number of times he will select 2 purple socks?

45
10
5
one fifth


The graph represents a relation where x represents the independent variable and y represents the dependent variable.

a graph with points plotted at negative 5 comma 1, at negative 2 comma 0, at negative 1 comma negative 1, at 0 comma 2, at 1 comma 3, and at 5 comma 1

What is the domain of the relation?

{−5, −2, −1, 0, 1, 5}
{−5, −2, −1, 0, 5}
{−5, −2, 0, 2, 3}
{−2, −1, 0, 1, 2}


A bucket contains three slips of paper. One of the following colors is written on each slip of paper: Red, Blue, and Yellow.


List 1 List 2 List 3 List 4
Red Red, Blue Red, Red Red, Red, Red
Blue Red, Yellow Red, Blue Red, Blue, Yellow
Yellow Blue, Red Red, Yellow Red, Yellow, Blue
Red Blue, Yellow Blue, Blue Blue, Blue, Blue
Blue Yellow, Red Blue, Red Blue, Red, Yellow
Yellow Yellow, Blue Blue, Yellow Blue, Yellow, Red
Red Red Yellow, Yellow Yellow, Yellow, Yellow
Blue Blue Yellow, Red Yellow, Red, Blue
Yellow Yellow Yellow, Blue Yellow, Blue, Red


Which list gives the sample space for pulling two slips of paper out of the bucket with replacement?
List 1
List 2
List 3
List 4


Which of the following tables represents a linear function?


x −4 −1 0 1 2
y −4 2 −4 0 2

x 1 1 1 1 1
y −3 −2 −1 0 1

x −6 −1 0 2 3
y −7 negative sixteen thirds −5 negative thirteen thirds −4

x −2 −1 0 2 4
y −4 negative two thirds −1 two thirds 1


A standard deck of cards has 13 cards that are clubs and 13 cards that are hearts. A card is chosen from a standard deck of cards. It is then replaced, and a second card is chosen from the deck.

What is P(at least one card is a club)?

1 over 26
one fourth
one half
three fourths
Question 6(Multiple Choice Worth 5 points)
(Scatter Plots MC)

A large retailer calculated the average hourly wage of employees over 6 years. The following table shows the years since 2016 and the average hourly wage of an employee at that time.


Years (since 2016) 0 1 2 3 4 5 6
Hourly Wage (in dollars) 9 9.5 10 11 12 13 14


Which of the following representations is most appropriate for showing the change in the average hourly wage each year?
scatter plot with the title average hourly wage and the x axis labeled years since 2016 and the y axis labeled hourly wage in dollars, with points at 0 comma 9, 1 comma 9 and a half, 2 comma 10, 3 comma 11, 4 comma 12, 5 comma 13, and 6 comma 14
line graph with the title average hourly wage and the x axis labeled years since 2016 and the y axis labeled hourly wage in dollars, with points at 0 comma 9, 1 comma 9 and a half, 2 comma 10, 3 comma 11, 4 comma 12, 5 comma 13, 6 comma 14, and line segments connecting each point
scatter plot with the title average hourly wage and the x axis labeled hourly wage in dollars and the y axis labeled years since 2016, with points at 9 comma 0, 9 and a half comma 1, 10 comma 2, 11 comma 3, 12 comma 4, 13 comma 5, and 14 comma 6
line graph with the title average hourly wage and the x axis labeled hourly wage in dollars and the y axis labeled years since 2016, with points at 9 comma 0, 9 and a half comma 1, 10 comma 2, 11 comma 3, 12 comma 4, 13 comma 5, and 14 comma 6, and line segments connecting each point


The graph represents a relation where x represents the independent variable and y represents the dependent variable.

a graph with points plotted at negative 5 comma 1, at negative 2 comma 0, at negative 1 comma 3, at negative 1 comma negative 2, at 0 comma 2, and at 5 comma 1

Is the relation a function? Explain.

No, because for each input there is not exactly one output.
No, because for each output there is not exactly one input.
Yes, because for each input there is exactly one output.
Yes, because for each output there is exactly one input.


Using a standard deck of cards, a gamer drew one card and recorded its value. They continued this for a total of 100 draws. The table shows the frequency of each card drawn.


Card A 2 3 4 5 6 7 8 9 10 J Q K
Frequency 4 7 5 6 7 6 8 10 7 10 8 12 10


Based on the table, what is the experimental probability that the card selected was a 3, 5, or 7?
one fifth
one third
3 over 10
6 over 13

Answer:

tan(A) = 5/12

Step-by-step explanation:

Tan = opp/adj

opp= 5

adj = 12

Answer:12/13

Step-by-step explanation:

If you had $150, but you are spending $2 each day, then the algebraic expression model of this situation is 150-2x

Given,

The total amount you had = $150

The amount you spend in each day = $2

Consider the number of days = x

Then the algebraic expression for this situation is 150-2x

Hence, If you had $150, but you are spending $2 each day, then the algebraic expression model of this situation is 150-2x

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Answer:

The answer is 14

Step-by-step explanation:

nOiCe

Answer: -23

Step-by-step explanation:

Since we are given the value of m, all we have to do is to plug m into the expression and solve.

-23(-38+39)                  [parenthesis]

-23(1)                            [multiply]

-23

Now, we know that the expression is -23 when m=-38.

Answer:

-10

Step-by-step explanation:

Variable k is denoted as vertical movement. In this case, the -10 is k. Therefore, the graph is moving 10 units down from the parent graph.

1. Multiply both sides by the inverse of p on the left: p^(-1)a = p^(-1)(pbp^(-1))
2. Simplify: p^(-1)a = bp^(-1)
3. Multiplying both sides by the inverse of p^(-1) on the right: (p^(-1)a)p = b
So, b = (p^(-1)a)p.

Given that p is invertible and a = pbp^(-1), we want to solve for b in terms of a.
First, let's multiply both sides of the equation by p:
ap = pb

Now, we can substitute pb with ap from the given equation:
a = apbp^(-1)

Multiplying both sides by p:
ap = apbp^(-1)p
ap = ab

Dividing both sides by a:
b = p^(-1)
Therefore, b is equal to the inverse of p.
In conclusion, b = p^(-1) in terms of a.

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The data supports the claim made by the transport engineer that the average commuting time is longer than 25.8 minutes.

We can do a hypothesis test using the critical value approach with a predetermined level of significance to see if the data supports the transportation engineer's claim that the mean travel time is longer than 25.8 minutes.

The steps are as follows:

Describe the underlying theory and any alternatives.

The assumption that the mean commuting time is not longer than 25.8 minutes is the null hypothesis (H0).

The contrary hypothesis (Ha) states that the average travel duration exceeds 25.8 minutes.

H0: μ ≤ 25.8 Ha: μ > 25.8

Identify the critical value that corresponds to the significance level.

We need to determine the crucial value from the t-distribution with n-1 degrees of freedom, where n is the sample size, assuming a level of significance of = 0.05 (i.e., a 5% probability of making a Type I error).

We may apply the t-statistic's formula because sample size and population standard deviation are known:

t = ( \(\bar{x}\)- μ) / (s / √n) is the sample mean, is the estimated population mean, n is the sample size, and s is the sample standard deviation.

After entering the values from the issue, we obtain:

t = (\(\bar{x}\) - μ) / (s / √n)

= (26.4 - 25.8) / (3.6 / √100)

= 1.67

According to a t-distribution table or calculator, the critical value for a one-tailed test at = 0.05 with 99 degrees of freedom is 1.660.

Make a test statistic calculation.

The test statistic was already computed in Step 2: t = 1.67.

Make a choice, then analyse the outcomes.

We reject the null hypothesis and come to the conclusion that there is enough evidence to support the alternative hypothesis that the mean commute time is longer than 25.8 minutes because the estimated test statistic (t = 1.67) is greater than the crucial value (t* = 1.660).

In other words, we can state with 95% certainty that the true population mean commute time is longer than 25.8 minutes based on the sample data.

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Answer:

-6×-4 and -2×-12 are pairs

-3×4 and 6×-2 are pairs

-8×-2 and 4×4 are pairs

the rest are left overs

Aaron is 4 years and Maria is 14 years old.

A = Aaron's age today

M = Maria's age today.

a. The equation based on the statement given will be:

M = A + 10

b. Maria's age based on the statement in 6 years will be:

= (A + 10) + 6

= A + 16

c. Based on the information above, the equation to solve their ages will be:

A + 16 = 2(A + 6)

A + 16 = 2A + 12

Collect like terms

2A - A = 16 - 12

A = 4

Therefore, Aaron is 4 and Maria is 14 years.

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Answer:

Not sure what you are asking, but 6 to the third power = 216 and 6 times 3 = 18. Hopefully one of those is the answer you are looking for.

Answer: B

Step-by-step explanation:

Area = 4 x 5

         = 20 cm^2

Remember that area of parallelogram is the base x perpendicular height. is The perpendicular height is not 6cm but 5cm. (right angle labelled on diagram)

Answer: 20 cm²

Step-by-step explanation:

area parallelogram = base x height

=> 4 x 5 = 20

Answer: 12

Step-by-step explanation:

Given:

A = 452

r = √A/3

Step 1: Substitute 452sqf for A

r = √452/3

Step 2: Solve

452 ÷ 3 = 150.66∞

√150.66∞ = 12.27∞

12.27∞ rounded to the nearest integer equal 12

Answer:

I know this aint no clever bro cmon that stuff is easy

Step-by-step explanation:

Answer:

A, C, and E

Step-by-step explanation:

C is correct because it is a vertical angle

E is correct because it is equal to angle 10 and 10 is a linear pair to angle 9

A is correct because it is equal to angle 6 and 6 is a linear pair to angle 5

Answer:

3/4, there is a 3 in 4 chance that he will miss his next shot

Answer: Paul gets £186

Step-by-step explanation:

Paul has 1/2 as much as Malachy, and Brian has 1/3 as much Paul, therefore Brian has 1/6 as much as Malachy.

1/2 * 1/3 = 1/6

So Malachy’s amount equals 1 in this equation, Paul’s amount equals 1/2 in this equation, and Brian’s amount equals 1/6 in this equation.

1 + 1/2 + 1/6 = 1 + 3/6 + 1/6 = 1 4/6

Now, divide 620 by 1 4/6 to find Malachy’s amount.

620/1 4/6 = 372

Now, divde 372 by 2 to get Paul’s amount.

372/2 = 186

Answer:

$6.50,$6.75,$7.00,$7.25,$7.50,$7.75+

Step-by-step explanation:

all you need to do is add .25

Answer:

8.74x10^5

Step-by-step explanation:

I think this is it..hope it helps

8.8*10^5 - 6000 = 874000 =8.74 x 10^5 in scientific notation.

Answer:

9300 maybe

Step-by-step explanation:

If you multiply or divide both sides of an inequality by a negative number, you must reverse the inequality sign.

A statement that upholds the equality of two mathematical expressions is known as an equation. An identity is a statement that is true regardless of the value of each variable. A conditional equation is one that only holds true for certain values of one or more variables.

On the other hand, an inequality is a claim that indicates that one quantity has a greater or lesser value than another using the symbols > for greater than or for lesser than. An inequality has values for every variable, much like an identity. It concentrates on two-variable inequalities with a single exponent.

If both sides of an inequality are multiplied or divided by a negative value, the inequality sign must be reversed. This is due to the fact that adding or subtracting a negative integer causes the numbers on the number line to appear in reverse order.

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Answer:

2.11764705

Step-by-step explanation:

Brainliest?

Answer:

325 x 7.00 = 2275.

2495 - 2275 = 220.

The average speed of John for the whole journey is 54km/h.

Calculating average speed involves dividing the total distance traveled by the total time it took to cover that distance.

Speed is the rate of movement of something at a specific time.

Average speed refers to the average speed over the course of a journey.

So, the average speed will be:

Distance = speed x time

d₁ = v₁ x t₁

d₁ = 50 x 3

d₁ = 150 km

d₂ = v₂ x t₂

d₂ = 60 x 2

d₂ = 120 km

So,

D = d₁ + d₂

D = 150 + 120

D = 270 km

Utilizing the S formula:

S = D/ T

S = 270 / 5

S = 54 km/hr

S = 54km/hr

Therefore, the average speed of John for the whole journey is 54km/h.

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The expressions are solved below :

sinu = -3/5 3π/2 < u < 2π is [ 4th quadrant ]

Now we know that

By using trigonometric identities,

When there are trigonometric functions present in an expression or equation, trigonometric Identities come in handy. Every value of a variable appearing on both sides of an equation is valid in terms of trigonometric identities. These trigonometric functions of one or more angles, such sine, cosine, and tangent, are involved in these geometric identities.

sin²u + cos²u = 1

cos²u= 1-sin²u

cos²u = 1 -(-3/5)²

cos²u= 1 - 9/25

cosu = +4/5

:. u is in 4th quadrant

Now

1.  sin2u = 2 sinu cosu

= 2 (-3/5)(4/5) = -24/25

2. cos2u = 2cos²u- 1

       = 2(4/5)²- 1

       = 7/25

3. tan2u = sin2u /cos2u

              = -24/7

The exact values of the sine, cosine, and tangent of the angle are found.

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a)  the monthly payment at 0% APR is $540.83.

(a) To find the monthly payment if financed for 60 months at 0% APR, we can simply divide the sticker price minus the rebates by the number of months:

Sticker price - rebates = $36,650 - $4,200 = $32,450

Monthly payment = $32,450 / 60 = $540.83 (rounded to the nearest cent)

(b) To find the monthly payment if financed at 2.5% add-on interest for 60 months, we need to calculate the total amount to be repaid, which includes the principal amount and the interest.

Total amount to be repaid = Sticker price - rebates + (Sticker price - rebates) * (interest rate) * (number of months)

= $32,450 + $32,450 * 0.025 * 60

= $32,450 + $48,675

= $81,125

Monthly payment = Total amount to be repaid / number of months

= $81,125 / 60

= $1,352.08 (rounded to the nearest cent)

Therefore, the monthly payment at 2.5% add-on interest is $1,352.08.

(c) To find the APR for the 2.5% add-on interest rate using the APR approximation formula, we can use the following formula:

APR = (interest rate) * (number of payments) / (principal amount) * (1 + (interest rate) * (number of payments))

In this case, the principal amount is $32,450, the interest rate is 2.5%, and the number of payments is 60.

APR = 0.025 * 60 / $32,450 * (1 + 0.025 * 60)

= 0.03846

The APR for the 2.5% add-on interest rate is approximately 3.8%.

(d) Comparing the options, the 0% APR should be preferred over the 2.5% add-on rate. This is because with 0% APR, there is no interest charged on the loan, resulting in a lower monthly payment and a total repayment amount closer to the sticker price minus the rebates. The 2.5% add-on rate involves paying interest on the loan, which increases the total repayment amount and the monthly payment.

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Answer:

The original conditional statement is represented as p→q, not p−q. Now, the converse of a conditional statement is formed by switching the hypothesis and the conclusion. So, if the original statement is p→q, then the converse is q→p.

Hope it helped:)

Answer:

4054

Explanation:

171 is the three-digit palindrome that ends with 71

3883 is the four-digit palindrome that ends with 83

171 + 3883 = 4054

both triangles are isosceles

done!

Answer:

3x(2x - 3)

Step-by-step explanation:

Given

y = 6x² - 9x ← factor out 3x from each term

  = 3x(2x - 3)