Which expression is the factored form of−1.5w+7.5?


−1.5(w+5)

1.5(w−5)

1.5(5+w)

−1.5(w−5)

Answer:

1st, 4th and 5th are in arithmetic sequence.

Answer:

a) 1,2,3,4,5,6............

d) 3,0, -3 ,-6,-9,-12.............

e) 6,5,4,3,2,1...........

are arithmetic sequence

Step-by-step explanation:

Arithmetic sequence is series of numbers that the difference of consecutive terms is constant

a) 1, 2 , 3 , 4 , 5 , 6...........

Common difference = 1

d) 3,0, -3 ,-6,-9,-12.............

Common difference = second term - first term

                                  = 0 - 3 = -3

e) 6,5,4,3,2,1...........

Common difference = 5 - 6 = - 1

Answer:

f(5)= 17

Step-by-step explanation:

f(5)= 3(5)+2                  5 is taking the place of x

         15+2

f(5)= 17

Hope this helps!

Specific individuals in a population are unfairly left out of a study, which is known as exclusion bias. When researchers design a study that inadequately represents specific segments of the community, undercoverage bias emerges.

When a sample is not chosen that accurately represents the full population of data, a statistical error known as sampling error arises. As a result, the sample's findings do not accurately reflect the outcomes that the complete population would produce.

When a sample is chosen from a population based on the idea of randomization, this practise is known as probability sampling.

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Answer: 6.

Step-by-step explanation: The total number of seats is 328.  There are 14 rows with 23 seats in each row.  To solve this, we need to multiply the amount of rows with the amount of seats in each row, which would look like this:

14 x 23 = 322.

As you can see, there are only 322 seats.  However, there are 328 seats in total, so there are 6 extra seats that aren't in a specific row.  Therefore, there are 6 extra seats.

Hope this helps! :)

Answer:

bt.ly/d97sjdu8 there is your answer!

Step-by-step explanation:

Answer:

x-intercept is 0

Step-by-step explanation:

(0, 24) (4,0)

(x, y)

0/4=0

Answer:

30

Step-by-step explanation:

least common multiple

10 = 2*5

3 = 3

2*3*5 = 30

The least common multiple is 30

Answer:

Y=3

Step-by-step explanation:

Bc im right

Answer:

-1/3

Step-by-step explanation:

You go down 2 and move 6 times to the right.

Answer:

-1/3

Step-by-step explanation:

You go down 2 and move 6 times to right

Answer:

2x2x2x2x2, 32

Step-by-step explanation:

Basically just multiplying 2 by itself 5 times.

2x2=4

2x2x2=8

2x2x2x2=16

2x2x2x2x2=32

"Distance traveled is a function of time." In the context of motion or travel, the distance traveled is often dependent on the amount of time that has passed.

Distance is a fundamental concept in physics and mathematics that measures the extent or length between two points.

It represents the amount of ground covered or space traveled. When we say that distance is a function of various factors, it means that different variables or parameters can influence the distance traveled.

In the context of motion or travel, the distance traveled is often dependent on the amount of time that has passed.

The sentence "Distance traveled is a function of time" expresses this relationship, indicating that the distance traveled can be determined or calculated based on the value of time.

Thus, it implies that as time changes, the corresponding distance traveled also changes, establishing a functional relationship between the two variables.

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\( {x}^{ 2 - 2} = {x}^{0} = 1\)

ok done. Thank to me :>

Both angles are alternate exterior angles.

Since a and b are parallels crossed by a transversal, alternate exterior angles are equal:

33=7x+5

Answer:

$1.45m

Step-by-step explanation:

Based on the information given, we know that the two triangles have two pairs of congruent angles. This is sufficient to prove that the two triangles are congruent using the AAS (Angle-Angle-Side) postulate. Therefore, the method I would use to prove the two triangles congruent is **AAS**.

The translation form of each shape is given as follows:

a) X to Z: (x, y) -> (x + 5, y + 2).

b) Z to X: (x, y) -> (x - 5, y - 2).

The four translation rules are defined as follows:

For the composition of translations, we add the coordinates, hence:

Hence the rule from X to Z is given as follows:

(x, y) -> (x + 5, y + 2).

From Z to X, we have the inverse rule, hence:

(x, y) -> (x - 5, y - 2).

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Answer:

0.72q

Step-by-step explanation:

q is the variable for the pounds of turkey so if a pound is $0.72 you would need to multiply each pound represented by a by .72

for example 1 pound is .72(1) = .72

2 pounds is .72(2) = 1.44

and so on.

Answer:

y = 2x + 3

Step-by-step explanation:

Hello!

Solve for y by isolating the variable.

The solution is y = 2x + 3.

To Calculate :-

Solution :-

⇒ -20x + 10y = 30

☆ Transposing (-20x) to R.H.S. sign would be changed to positive.

⇒ 10y = 30 + 20x

⇒ y = 30 + 20x / 10

⇒ y = 10 (3 + 2x) / 10

☆ Cancelling 10,

⇒ y = 3 + 2x / 1

⇒ y = 2x + 3

Answer:

It has equal numbers of neutrons and protons.

Answer:

109,600

Step-by-step explanation:

Answer:109,600

Step-by-step explanation:

Answer:

14

Step-by-step explanation:

5 quarts = 10 pints

10 pints + 4 pints = 14 pints

Answers:

Lazy Butcher: M E A T L O A F E R

Rubber Raft: P L A Y B U O Y

Corn Salesman:  S T A L K B R O K E R

T = 6(3*4 - 5) - 9*4 = 6

U = 4 - 8(-2 -6*-1) = -28

Y = -3*-3 + 2(-5 * -3 + 1) = 41

R = -7(7 +6) + 12 = 79

F = 4(8 + 5 * -2) + 2* -2 = -12

S = -5 -3(4 - 9) = 10

E = 7 - 6(-8 + 2 * -6) + -6 = 121

P = 8 * -8 - 9 * -8 + 2(-3 * -8 - 4) = 48

K = -4(4 + 7 * 2) + 5 + 3 * 2 = -61

B = 5(--5 - 3) + 4 * -5 - 10 = -20

M = -1 + 9(4 * -1 - 2)  - 6 * -1 = -49

A = 6 - 2 * 3 - 6(-3 * 3 + 7) = 12

O = -8(9 + 2 * 6) + 8 * 6 + 6 = -114

L = -1 - 5 + 5(-5 * 1 + 9) = 14

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Evaluating the expression results to

To simplify the given expressions, we substitute the values of A, B, C, and D into the expressions and perform the necessary calculations.

A - 2(B - A) - 3B:

Substituting the values:

8 - 2 * (10 - 8) - 3 * 10

Simplifying the expression inside parentheses

8 - 2(2) - 3 * 10

8 - 4 - 30

Performing subtraction

8 - 4 - 30

-18

Therefore, A - 2(B - A) - 3B simplifies to --18

evaluate the second expression C(4-D)+2CD:

C = 16

D = 11

Substituting the values:

16(4 - 11) + 2(16)(11)

Simplifying

16(-7) + 2(16)(11)

-112 + 352

240

Therefore, the value of the expression C(4-D)+2CD, when C = 16 and D = 11, is 240.

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could you specify your question a bit more?

The point estimate for sales when advertising is $3000 is $5412.

Based on the given information, the estimated regression equation is Ŷ = 12 + 1.8x, where Ŷ is the estimated value of the dependent variable (sales), x is the value of the independent variable (advertising), and the constants 12 and 1.8 are the coefficients of the regression equation.

If advertising is $3000, then the point estimate for sales (in dollars) is the value of Ŷ when x = 3000. Substituting this value into the estimated regression equation, we get:

Ŷ = 12 + 1.8 * 3000 = 12 + 5400 = 5412

So, the required amount is $5412.

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The percentage of buyers is approximately 68.26% of buyers of new houses paid between \($149,000\) and \($151,000\) .

We are given that the prices of the new homes are normally distributed with a mean of \($150,000\) and a standard deviation of $1000.

Using the 68-95-99.7 rule, we know that: approximately 68% of the data falls within one standard deviation of the mean approximately 95% of the data falls within two standard deviations of the mean, approximately 99.7% of the data falls within three standard deviations of the mean.

In order to determine the proportion of customers who spent between $149,000 and , we must first determine the z-scores for these values:

z1 = (149,000 - 150,000) / 1000 = -1 z2 = (151,000 - 150,000) / 1000 = 1

Now, we can determine the proportion of data that falls between z1 and z2 using the z-table or a calculator. The region to the left of z1 is 0.1587, and the area to the left of z2 is 0.8413, according to the z-table. Thus, the region bounded by z1 and z2 is:

0.8413 - 0.1587 = 0.6826

We can get the percentage of consumers who spent between by multiplying this by 100% is  \($149,000\)  and \($151,000\):

0.6826 x 100% = 68.26%

Therefore, the standard deviation of customers who paid between is \($149,000\) and \($151,000\)  for this model of new homes.

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