These are lines in a plane that are always the same distance apart and never intersect. What are they? *​

A) The algebraic expression will be 12d + 7 = 91

B) He drives 7 miles per day to work.

For 11 days straight, Ms. Chung drove the same distance every day going to and coming from work.

The distance she drove on Saturday was; 0.9 miles.

The number of miles she drives per day:

84 miles/12

= 7 miles per day

Let the number of miles she travels be day = d

12d + 7 = 91 miles

12d + 7 = 91

12d = 91 - 7

12d = 84

d = 84/12

d = 7 miles per day

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Answer:

x ≥ 1.5

Step-by-step explanation:

2x - 3 ≥ 0 ( add 3 to both sides )

2x ≥ 3 ( divide both sides by 2 )

x ≥ 1.5

Answer:

Poooooop it is poop no cap legit

Step-by-step explanation:pooooooop

Pls believe me the dam answer is poop

Answer:687.09 dollars

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

To find the unit rate you can pick any row and do y divided by x

For example, x = 3 and y = 12 so you can do 12 / 3 = 4.

You could also use x = 5 and y = 20, so it would be 20 / 5 = 5

Answer:

see below

Step-by-step explanation:

Let g= amount that gail has

j = g+10

j+g ≤ 27

Substitute  the first equation into the inequality

g+g+10 ≤ 27

2g + 10 ≤ 27

Subtract 10 from each side

2g≤ 17

Divide by 2

g≤ 8.5

Answer:

Let g= amount that gail has

j = g+10

j+g ≤ 27

Substitute  the first equation into the inequality

g+g+10 ≤ 27

2g + 10 ≤ 27

Subtract 10 from each side

2g≤ 17

Divide by 2

g≤ 8.5

Step-by-step explanation:

Using the normal distribution and the central limit theorem, considering that this is a sample proportion, as we are dealing with percentages, it is found that there is a 0.1562 = 15.62% probability of getting less than 50% Democrats in a random sample of size 100.

Normal Probability Distribution

In a normal distribution with mean  and standard deviation , the z-score of a measure X

It measures how many standard deviations the measure is from the mean.  

After finding the z-score, we look at the z-score table and find the p-value associated with this z-score, which is the percentile of X.

By the Central Limit Theorem, the sampling distribution of sample proportions of a proportion p in a sample of size n has mean  and standard deviation .

In this problem:

55% of the registered voters are Democrats, hence .

A sample of size 100 is taken, hence

The mean and the standard deviation of the sampling distribution of sample proportions

The probability of getting less than 50% Democrats in a random sample of size 100 is the p-value of Z when X = 0.5, hence:

By the Central Limit Theorem

has a p-value of 0.1562.

0.1562 = 15.62% probability of getting less than 50% Democrats in a random sample of size 100.

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Answer:

450

Step-by-step explanation:

Factors of 90 = 2 x 3 x 3 x 5

Factors of 150 = 2 x 3 x 5 x 5

L.C.M. = 2 x 3 x 3 x 5 x 5

= 450

The least number which is exactly divisible by 90 and 150 is 450.

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Answer:

Step-by-step explanation:

the 3 can divides 90 and 150 will be (30 and 50)

o 3 pode dividir 90 e 150 será (30 e 50)

Step-by-step explanation:

Answer: 78 /5 = 15.6 = 16 taxis. Step-by-step explanation: I HOPE THIS WILL HELP YOU AND MARK IT AS BRAINLIEST ANSWER PLEASE.

Answer:

Letter B

Step-by-step explanation:

Answer:

I belive the answer is B

Step-by-step explanation:

The probability that Aakesh will select a blue marble from each bag is 4/45.

To find the probability that Aakesh will select a blue marble from each bag, we need to calculate the probability of selecting a blue marble from each bag and then multiply those probabilities together.

Let's start with the first bag, which contains 5 marbles: 2 red marbles, 2 blue marbles, and 1 green marble. The probability of selecting a blue marble from the first bag is:

P(Blue from first bag) = Number of blue marbles / Total number of marbles in the first bag

P(Blue from first bag) = 2 / 5

Now, let's move on to the second bag, which contains 9 marbles: 3 red marbles, 2 blue marbles, and 4 green marbles. The probability of selecting a blue marble from the second bag is:

P(Blue from second bag) = Number of blue marbles / Total number of marbles in the second bag

P(Blue from second bag) = 2 / 9

To find the probability of both events happening (selecting a blue marble from each bag), we multiply the individual probabilities together:

P(Blue from both bags) = P(Blue from first bag) * P(Blue from second bag)

P(Blue from both bags) = (2 / 5) * (2 / 9)

P(Blue from both bags) = 4 / 45.

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she could have scored the 10 points in 302400 ways.

The given parameters are

n= total points =10

r1 =one-point free throw = 1

r2 = two-point field goals = 2

r3 =  three-point field goals = 3

The number of ways (k) she could have scored the points is:

k=(n!)/(r1!×r2!×r3!)

The factorial function is a mathematical formula represented by an exclamation mark "!".

k= 10!/(1!×2!×3!)

k= 3628800/(1×2×6)

k= 302400

so.. she could have scored the 10 points in 302400 ways.

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Answer: 2a-1

Step-by-step explanation: 2 times Mary's age minus one is 2 times a minus 1, which is just 2a-1

Answer:

G = 2M - 1

Step-by-step explanation:

The phrase "one less than twice Mary's age" means we subtract 1 from twice (2 times) Mary's age.

Using G to represent Gabe's age, and "is" meaning =, we have G = 2M - 1.

Answer:

x = 193

Step-by-step explanation:

distribute 13 into (x - 15)

=> 12x - 2 = 13x - 195

subtract 12x on both side

=> -2 = x - 195

add 195 on both side

=> x = 193

Answer:

Step-by-step explanation:

Tina is training for a biathlon. To train for the running portion of the race, she runs 7 miles each day over the same course. The first 4 miles of the course is on level ground, while the last 3 miles is downhill. She runs 3 miles per hour slower on level.

Answer:

consecutive interior angles

Step-by-step explanation:

inside of the angle and consecutive to each other

Answer:

consecutive angles

Step-by-step explanation

The answer of the given question based on the liquid asset is ,  the value of the liquid assets is $1,171,942.

A liquid asset is an asset that can be easily and quickly converted into cash without significant loss of value. Examples of liquid assets include cash, money market instruments, stocks, and bonds. These assets are considered liquid because they can be easily traded in a financial market, and their value is easily determined based on supply and demand.  Assets that cannot be easily sold or converted into cash without significant loss of value are considered illiquid assets.

In this case, the liquid assets are the Retirement Portfolio, Investments, and Car Value.

The value of the liquid assets is:

Liquid assets = Retirement Portfolio + Investments + Car Value

Liquid assets = $891,418 + $228,574 + $51,950

Liquid assets = $1,171,942

Therefore, the value of the liquid assets is $1,171,942.

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6x²+11x+4

6x² + 8x + 3x + 4

2x(3x+4) + 1( 3x + 4 )

Answer:

\((3x + 4)(2x + 1)\)

Step-by-step explanation:

We can factor the expression

\(6x^2+11x+4\)

using the grouping method.

First, multiply the coefficient on the x² term by the constant term.

6 × 4 = 24

Then, list out the factor pairs of the product.

24  

1, 24

2, 12

3, 8

4, 6

If one of the pair's numbers add to the coefficient of the x term in the polynomial, then we can substitute in that pair of numbers for the x's in the expression.

In this case, the 3 and 8 pair add to 11, the x term's coefficient.

\(6x^2+11x+4\)

\(6x^2 + 3x + 8x + 4\)

Next, we can factor a term out of the first and last two terms of the polynomial.

\((6x^2 + 3x) + (8x + 4)\)

\(3x(2x + 1) + 4(2x + 1)\)

Finally, we can apply the distributive property to the expression to rewrite it in factored form.

\((3x + 4)(2x + 1)\)

The value of the standard deviation does not change and remains the same.

Given, a retired statistic professor has recorded final exam results for decades. the mean final exam score for the population of a student is 82.4 with a standard deviation of 6.5.

The mean μ = 82.4

The standard deviation σ = √[ ((x - μ)2 + (y - μ)2 + (z - μ)2)/3 ]

we have to find the variance,

We now add a constant k to each data value and calculate the new mean μ'.

μ' = ((x + k) + (y + k) + (z + k)) / 3 = (x + y + z) / 3 + 3k/3 = μ + k

We now calculate the new mean standard deviation σ'.

σ' = √[ ((x + k - μ')2 +(y + k - μ')2+(z + k - μ')2)/3 ]

Note that x + k - μ' = x + k - μ - k = x - μ

also y + k - μ' = y + k - μ - k = y - μ and z + k - μ' = z + k - μ - k = z - μ

Therefore σ' = √[ ((x - μ)2 +(y - μ)2+(z - μ)2)/3 ] = σ

If we add the same constant k to all data values included in a data set, we obtain a new data set whose mean is the mean of the original data set PLUS k. The standard deviation does not change.

Hence, the standard deviation does not change.

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Answer:  the longest poster that could fit in the box is approximately 22.56 inches long.

Step-by-step explanation: Utilizing the Pythagorean theorem, able to calculate the corner to corner as takes after:

diagonal^2 = 11^2 + 18^2 + 8^2

diagonal^2 = 121 + 324 + 64

diagonal^2 = 509

inclining = sqrt(509)

corner to corner ≈ 22.56 inches

\(\begin{align}\sf\:\Phi_1 &= \iint_{S_1} (-2u^6\cos(v) - 2u^3\sin(v)) \, du \, dv \\ &= \int_{0}^{1} \int_{0}^{2\pi} (-2u^6\cos(v) - 2u^3\sin(v)) \, dv \, du \end{align} \\\)

7/12 of the people who visited the West branch of the store indicated that they had not purchased the product.

Out of the 168 people who visited the West branch of the store,

98 indicated that they had not purchased the product.

Therefore, the fraction of people who visited the West branch and had not purchased the product is:

98/168

Simplifying this fraction by dividing the numerator and denominator by 14, we get:

7/12

Hence, 7/12 of the people who visited the West branch of the store indicated that they had not purchased the product.

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movies 1.75 each

games 5.75 each

Answer:

6,000cm^3

Step-by-step explanation:

I don't know if this is correct but, volume is LxWxH and for each rectangular prism, it is 20cm x 10cm x 15cm. So each rectangular prism is 3,000cm^3 and you add them together, you get answer.

Answer:

a = 97° (corresponding angle with marked 97°)

c = 59° (corresponding angle with marked 59°)

b = 180° - 97° = 83° (linear pair)

d = 180° - 59° (c) = 121° (linear pair)

____________

Hope it helps ⚜

Answer:

angle a = 97º

angle b = 83º (97º*2 = 194, 360 - 194 = 166, 166/2 = 83º)

angle c = 59º

angle d = 121º (59º*2 = 118, 360 - 118 = 242, 242/2 = 121º)

no need to pay me ahahaha

\(1 \frac{4}{5} - \frac{1}{3} \\ = \frac{9}{5} - \frac{1}{3} \\ = \frac{(27 - 5)}{15} \\ = \frac{22}{15} \\ = 1 \frac{7}{15} \)