Find the value of 6t -q
When t= -3 and q = -5

The product of 2 and 1/10 times -7 times 5/12 is -7/12, which is a fraction.

The product of 2 and 1/10 times -7 times 5/12 can be found stepwise by multiplying the numbers together.
1. Convert the mixed fraction 1/10 to an improper fraction: 1/10 = 1 ÷ 10 = 1/10.
2. Multiply the numbers together: 2 × 1/10 × -7 × 5/12 = -70/120.
3. Simplify the fraction: -70/120 = -7/12.
Therefore, the product of 2 and 1/10 times -7 times 5/12 is -7/12.

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Let's take this problem step by step:

To find the ordered pair of the system:

⇒ must set both equations equal to each other

    ⇒ and solve for 'x'

Let's solve:

 \(x^2-2x+3=-2x+19\\x^2-2x+2x+3-19=0\\x^2-16=0\\(x+4)(x-4)=0\)

Let's find the x-values:

   \((x-4)=0\\x=4\\\\(x+4)=0\\x=-4\)

Let's find f(x)'s value for each 'x':

 \(x=4\\f(4)=-2(4)+19=-8+19=11\\\\x=-4\\f(-4)=-2(-4)+19=8+19=27\)

Answer: (4, 11), (-4,27)

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Step-by-step explanation:

We can start by finding the number of stamps in one book:

Number of stamps in 1 book = 20

To find the number of stamps in 4 books, we can multiply the number of stamps in one book by 4:

Number of stamps in 4 books = 20 x 4 = 80

To find the number of stamps in 12 books, we can use the information given in the problem that there are 380 stamps in 19 books:

Number of stamps in 19 books = 380

Number of stamps in 1 book = 380/19

Number of stamps in 12 books = (380/19) x 12 = 240

Therefore, there are 80 stamps in 4 books, and 240 stamps in 12 books.

Answer:

80 stamps, 240 stamps

Step-by-step explanation:

20*4

= 80 stamps

20*12

= 240 stamps

Answer:

196π

Step-by-step explanation:

14^2=196

196×π

=196π

The inequality graphed is represented in option B

B. x > -3, 5y ≥ -4x - 10

The inequality graphed is determine by following the equations individually

x > -3 would be a dashed vertical line and shading towards the right.

The sloping line has a y-intercept of -2 of other equations that has x > -3 only option B has y-intercept of -2

solving for the y intercept, we substitute x = 0, this is represented in the equation below

5y ≥ -4(0) - 10

5y ≥ - 10

y  ≥ -2

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Answer:

r > 6.25 or r> -25/4

Step-by-step explanation:

\(16r > -100\\\\r > \frac{-100}{16}\\\\r> \frac{-25}{4}\\\\r> 6.25\)

Answer:

step-by-step.

16r>−100

Step 1: Divide both sides by 16.

16r/16 > - 100/16

r> - 25/4

Step-by-step explanation:

Answer is r>-25/4

The number of hours that helena need to work to generate 165 dollars is

33 hours.

Helena has to work hours to earn $165. 33

Algebraic equations are equations with

unknown variables. The alphabet letters are used to represent algebraic equations.

Total $33.00 in her 6 hours she worked.

This question should find out how long it takes her to earn her $165.00 in that job.

let x hours be required work hours to earn $165.00 ..

This can be expressed in algebraic equations as:

x= 6× 165/33

x= 990/33

x= 30

Hence, helna have to work thirty hours to earn $165.00 ..

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1.- The sum of the internal angles in a triangle equals 180°.

8x + 5x + 6x = 180°

19x = 180

x = 180/19

x = 180/19

2.- Calculate angle ABC

ABC = 8x

ABC = 8(180/19)

ABC = 1440 / 19

ABC = 75.8°

The explicit formula for the nth term of the sequence 14,16,18,... is aₙ = 2n + 12.

What is an explicit formula?

The explicit equations for L-functions are the relationships that Riemann introduced for the Riemann zeta function between sums over an L-complex function's number zeroes and sums over prime powers.

Here, we have

Given:  the sequence 14,16,18,….

First term a₁ = 14

Common difference d = 16 - 14 = 2

Now, plug the values into the above formula and simplify.

aₙ = a₁ + d( n - 1 )

aₙ = 14 + 2( n - 1 )

aₙ = 14 + 2n - 2

aₙ = 14 - 2 + 2n

aₙ = 2n + 12

Hence,  the explicit formula is aₙ = 2n + 12.

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Answer:

A =180 in ^2

Step-by-step explanation:

The area of a rectangle is given by

A = lw where l is the length and w is the width

A = 15 * 12

A =180 in ^2

Answer: The Area of that figure would be 180

Step-by-step explanation:

You would multiply 12 and 15 to get your answer

Answer:

not a factorable number i think

Step-by-step explanation:

Answer:

45.7% or if rounded, 46%

Step-by-step explanation:

1st, you add up the total of people in the House of Representatives.

238+201=439

Then divide the number of Democrats 201 by the total number 439 to get .457  which is 45.7% or if you need to round 46%

To double check, multiply the total number 439 X 45.7% to get 200.6

Answer:

11/12

Step-by-step explanation:

2/3 + 1/4

Get a common denominator of 12

2/3 *4/4   + 1/4 *3/3

8/12 + 3/12

11/12

Answer:

y = 8x - 6

Step-by-step explanation:

The slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

We know that the y-intercept occurs when x = 0 so from the table, it's b = -6

We can use the slope formula to find the slope:

\(\frac{y_{2}-y_{1} }{x_{2}-x_{1} }\\ \frac{2-(-6)}{1-0} \\\frac{2+6}{1-0} \\8=m\)

The number pattern that uses the rule "add 3" is:3, 6, 9, 12, 15, 18, 21, 24, 27, 30, ...In this pattern, each term is obtained by adding 3 to the previous term.

What is arithmetic sequence?

An arithmetic sequence is a sequence of numbers in which each term after the first is found by adding a fixed constant number, called the common difference, to the preceding term.

A number pattern is a sequence of numbers that follows a certain rule or pattern. In this case, the rule is to "add 3" to each term to obtain the next term in the sequence.

The pattern starts with the number 3, and then we add 3 to get the next term, which is 6. Then we add 3 to 6 to get 9, and so on. Each term is found by adding 3 to the previous term.

The pattern continues indefinitely, producing an infinite sequence of numbers. The pattern is also known as an arithmetic sequence or arithmetic progression, because each term is obtained by adding a constant (in this case, 3) to the previous term.

So, the number pattern that uses the rule "add 3" is a sequence of numbers that starts with 3 and adds 3 to each term to obtain the next term in the sequence.

The number pattern that uses the rule "add 3" is:3, 6, 9, 12, 15, 18, 21, 24, 27, 30, ...In this pattern, each term is obtained by adding 3 to the previous term.

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Answer:

OPTION C, ANGLE 1=115°

Hope it helps you

The equivalent expression for the derivative of f(g(x)) with respect to x is (f'(g(x))) (g'(x)), according to the chain rule.

Given that g(x) = 2ln(x+1) and f(x) is a differentiable function, we want to find the derivative of f(g(x)) with respect to x. We can use the chain rule to determine an equivalent expression for this derivative.

According to the chain rule, if we have a composite function y = f(g(x)), then the derivative of y with respect to x is given by the product of the derivative of f with respect to its argument multiplied by the derivative of g with respect to x.

In this case, g(x) is the inner function and f(u) is the outer function. Applying the chain rule, we have:

d/dx [f(g(x))] = f'(g(x))  g'(x)

Here, f'(u) represents the derivative of f with respect to its argument, and g'(x) represents the derivative of g with respect to x.

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Answer:

101-9 then you divide it by 4 and im pretty sure you can get the equation from there

Step-by-step explanation:

The three most well known models for communication are Linear, Interactional, and Transactional.

the minimum number of individual boots that must be picked to be sure of getting a matched pair is 2.

Since there are 9 pairs of boots in the pile, we can determine that each pair has two boots. If at most one boot is chosen from each pair, the maximum number of boots chosen would be 18.

To guarantee that a matched pair of boots is chosen, we must pick at least two boots from the pile, one from each boot of the same pair. Therefore, the minimum number of individual boots that must be picked to be sure of getting a matched pair is 2.

Number of pairs of boots in the pile = 9

Number of boots in each pair = 2

Maximum number of boots that can be chosen = 9 x 2 = 18

Minimum number of boots required to guarantee a matched pair = 2

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Answer:

x = -3

Step-by-step explanation:

Isolating  the variable x is the first thing you always want to do in algebric expressions

(2^5/3^2)^4 = 159.8195

Answer:

52/25

Step-by-step explanation:

Answer:

4ft

Step-by-step explanation:

500=pir^2h

r^2=500/(10*pi)

r=3.989ft

The probability of having the disease given that the person tests positive twice depends on the prevalence of the disease and the accuracy of the test.

Assuming that a person is tested twice and the results are independent of each other, we can calculate the probability of having the disease given that the person tests positive twice. Let's say the probability of testing positive given that the person has the disease is p, and the probability of testing negative given that the person does not have the disease is q. Also, let's assume that the prevalence of the disease in the population is r.

The probability of testing positive twice given that the person has the disease is p^2. The probability of testing positive twice given that the person does not have the disease is (1-r)^2q^2. The probability of testing positive twice is the sum of these probabilities, which is p^2 + (1-r)^2q^2.

Now we can use Bayes' theorem to calculate the probability of having the disease given that the person tests positive twice. The formula is P(D|++) = P(++|D)P(D) / P(++), where P(D|++) is the probability of having the disease given that the person tests positive twice, P(++|D) is the probability of testing positive twice given that the person has the disease (p^2), P(D) is the prevalence of the disease (r), and P(++) is the probability of testing positive twice (p^2 + (1-r)^2q^2).

Substituting the values, we get P(D|++) = p^2*r / (p^2*r + (1-r)^2q^2). Therefore, the probability of having the disease given that the person tests positive twice depends on the prevalence of the disease and the accuracy of the test. If the prevalence of the disease is high and the test is accurate, then the probability of having the disease given a positive result is also high.

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Answer:

1,439.75 pounds

Step-by-step explanation:

i cant give perfect explination because i deal with $ not pounds but that should be right

True. The statement "if the range of feasibility indicates that the original amount of a resource, which was 20, can increase by 5, then the amount of the resource can increase to 25" is true.

When a range of feasibility is given, the lower and upper bounds of the values that can be chosen for the variables in a linear programming problem are given. The range of feasibility reflects the range within which the optimum answer can be found. It is a parameter that measures the extent to which the variables can change and still allow the same optimal answer to be obtained. In this case, the range of feasibility suggests that the initial amount of a resource was 20 and could be increased by 5, implying that the total amount of the resource can be 25. Therefore, statement is true.

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Answer:

You add 33 on both sides to solve for the variable.

Step-by-step explanation:

Answer:

19+8*5+8=67

Step-by-step explanation:

when you add 19 with 8 then you times it with 5 then add 8 you get 67

Answer:

67

Step-by-step explanation: