Solve the notable products (1/7x-1/7)

Answer:

????????????????

Step-by-step explanation:

what's the question

Answer:

around $9.0

Step-by-step explanation:

10% of 44 is 4.4 so if you multiply 4.4 by 2 that would be the same a 20% and 4.4 times 2 is $8.80 then I just rounded up to $9

To determine the number of high fives that will be exchanged, we need to find the total number of unique pairs of students in Ronnie's class Since there are 20 people in the class, each person .

To calculate the number of unique pairs, we can use the formula for combinations, which is nC2, where n is the number of people .So, for Ronnie's class with 20 people, the number of high fives exchanged is:20C2 = (20 * 19) / (2 * 1) = 190.Therefore, a total of 190 high fives will be exchanged in Ronnie's class on National High Five Day. we need to find the total number of unique pairs of students in Ronnie's class Since there are 20 people in the class, each person needs to give a high five to every other person, excluding themselves.

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Answer:

4.065

Step-by-step explanation:

40.6 divide by 5 so answer is 4.065

Answer:

Step-by-step explanation:

0.07/2.8 = 0.025

7/280 = 0.025

Yes they are same because their answer is same

Answer:

Step-by-step explanation:

No he's going to have to try this one again.

The y intercept is found by making x = 0

The original equation becomes

2y - 120 = 0             Add 120 to both sides

2y = 120                  Divide by 2

y = 120/2

y = 60

The y intercept is 60

Answer:

9 < p < 15

Step-by-step explanation:

Given that the price, p, is expressed as a function of age, a, or p (a )

This means that the age is the input, while the ticket prices for the baseball game are the output.  In other words, the output values depend on whichever input value is plugged into the function.  The domain in the given function is the set of values within the age group, between 12 and under, to seniors 65 and up.

The value of the output depends on which age group is used as an input. For instance, if the input value is a = students 13 - 17, then its output will be $13.  We can express this as p(students 13 - 17) = $13.

Since the the range corresponds to the resulting set of all values taken on by the output, and the prices vary between $9 through $15,then it must be the case that the range is: 9 < p < 15.  

The equation that applies the associative property of multiplication is: B. (-9/4 * 3/2) * (6/3 * 5/7) = -9/4 * (3/2 * 6/3) * 5/7).

The associative property of multiplication can be defined as a property of equality which states that the product is some numbers remains the same regardless of how the factors are grouped in multiplication.

For example, according to the associative property of multiplication, (5 × 3) × 2 would give us the same product as what 5 × (3 × 2) would give us. Both would give a product of 30, irrespective of how they are grouped in multiplication.

Thus, (-9/4 * 3/2) * (6/3 * 5/7) would give the same product as -9/4 * (3/2 * 6/3) * 5/7).

Therefore, the answer is: B. (-9/4 * 3/2) * (6/3 * 5/7) = -9/4 * (3/2 * 6/3) * 5/7).

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Answer:

Speed in km/hr = 518.4 km/hr

Step-by-step explanation:

Speed = 144 m/s

To convert m/s to km/her, you just need to multiply it by 3.6

Speed in km/hr = 144 × 3.6

Speed in km/hr = 518.4 km/hr

Answer:

518.40km/h

Step-by-step explanation:

144m/s

it means that in 1 sec it does 144m

we are searching how many km it does in 1 hour

1 hour = 60*60=3600 sec

so in 3600 sec (= 1 hour) it does 144*3600 m

and 1 km = 1 000m

so in 1 hour it does 144*3600/1000 = 144*3.6 = 518.40

the speed of the car is 518.40km/hr

hope this helps

the answer is in the picture

\(\large \mathfrak{Solution : }\)

let's find the value of added tax :

The value of added tax (VAT) = ₹ 3277.5

======================================================

Explanation:

For any parallelogram, the opposite sides are parallel and are the same length.

AB = CD

9x+2 = 12x-4

2+4 = 12x-9x

6 = 3x

x = 6/3

x = 2

Which leads to

Side AD is opposite BC, so AD = BC = 9

To express the number of inches in x feet, we can use the conversion factor that 1 foot is equal to 12 inches. The number of inches in x feet can be expressed as 12x. Therefore, the correct answer is 12x.

Let's denote the number of inches as I and the number of feet as x. Since 1 foot is equal to 12 inches, we can write the equation as:

I = x * 12

This equation represents the relationship between the number of inches (I) and the number of feet (x). In the equation, x represents the number of feet, and when multiplied by 12, it gives the corresponding number of inches.

For example, if x = 3, it means we have 3 feet, and by multiplying 3 by 12, we get 36 inches. So, the expression in terms of x for the number of inches in x feet is I = x * 12.

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Hey there!

x^2 + 2x + 1

= 1^2 + 2(1) + 1

= 1 * 1 + 2 + 1

= 1 + 2 + 1

= 3 + 1

= 4

Therefore, your answer is: 4

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Answer:

4

Step-by-step explanation:

x^2 + 2x + 1

=> Putting value x = 1,

=> (1)^2 + 2(1) + 1

=> 1 + 2 + 1

=> 4

Answer:

price ×time×rate/100 40000×6×14/100

33600

Answer:

100

tvtvtvtcxtexxxtuncd,d,w

Answer:

100

Step-by-step explanation:

because 50 + 50 = 100

Answer: y=3x-4

Explanation:

Four less than a number is _____ -4

Three times a number is _______ *3

four less than three times a number is ______*3-4

Answer:

the error is that you have passed the negative sign alongside with the 0.8 but you have corrected by putting the -0.8 in the parentheses. if you used a computer check your answer something that could have messed up was the negative sign on the right side of the r in the part where It says r=12.6+(-0.8)

By using Lagrange Multiplier method

L = 20, K = 30

To minimize total input costs, we need to find the values of L and K that satisfy the given production function Q = 5L² + 8K² - 2LK, while producing 9360 units of output.

We can use the Lagrange Multiplier method to solve this problem. The Lagrangian function is defined as:

Lagrange = 5L² + 8K² - 2LK + λ(9360 - (5L² + 8K² - 2LK))

By taking partial derivatives of Lagrange with respect to L, K, and λ, and setting them equal to zero, we can find the critical points. Solving these equations, we obtain:

1. Differentiating with respect to L:

10L - 2K - 10λL = 0

2. Differentiating with respect to K:

16K - 2L - 16λK = 0

3. Differentiating with respect to λ:

5L² + 8K² - 2LK - 9360 = 0

Solving these equations simultaneously, we find L = 20 and K = 30.

Therefore, to minimize total input costs while producing 9360 units of output, the firm should set L = 20 and K = 30. These values satisfy the production function equation and optimize the input costs for the given output level.

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Answer:

.05 euro for each 1 pack of small,  around .051 euro for each medium, and around .052 euro for 30

Step-by-step explanation:

best to go for the small pack.  ill be .50 euros to get 10 small packs, .51 euros to get 10 medium packs, and .52 euros to get 1- big packs

This is my best guess, so don"t be rewarding me yet till you get it right

(this is the skeleton in your closet saying don"t forget to thank your gifts

Answer:

999,960

Step-by-step explanation:

let x be a multiple of 120

120x ≤ 999,999

999,999 / 120 = 8333.325

8333 ≤ x ≤ 8334

8333(120) = 999,960

8334(1200) = 1,000,080  this is a 7-digit number

Therefore, the largest 6-digit number that is exactly divisible by 120 is 999,960

Answer:

Find the slope of the original line and use the point-slope formula y−y1=m(x−x1)to find the line parallel to y=4x.

y=4x+4

Step-by-step explanation:

The solution is V = e^(-t) * [C + (10/3) + 0 cos(240πt)]To find the Fourier coefficients, we can use the formula:
A_n = (2/T) * integral from 0 to T of f(t)cos(nωt) dt

where T is the period of the function, ω is the angular frequency (2πf), and f(t) is the given function.

In this case, the period T is 1/60 (since the frequency is 120 Hz), and we have:

A_0 = (2/T) * integral from 0 to T of 10|cos(120πt)| dt
A_1 = (2/T) * integral from 0 to T of 10|cos(120πt)|cos(240πt) dt

Evaluating these integrals gives:

A_0 = 10/3
A_1 = 0

Therefore, the first two Fourier coefficients for the given function are A_0 = 10/3 and A_1 = 0.

We can then use these coefficients to solve the differential equation dt/dV + V = A_0 + A_1 cos(240πt). This is a linear, first-order, non-homogeneous differential equation, which can be solved using the method of integrating factors. The solution is:

V(t) = e^(-t) * [C + (10/3) + 0 cos(240πt)]

where C is an arbitrary constant of integration.

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Answer:

9

Step-by-step explanation:

h(x)=| 2x+7|

h(-8)= |2(-8)+7|

= |-16+7|

=|-9|

=9

The vector A can be determined by adding vector B to vector C element-wise. The resulting vector A is [3 6 -1 1 3 7 1 1 3].

To find vector A, we need to add vector B to vector C element-wise. Element-wise addition means adding corresponding elements of the vectors together. Given that B = [1 6 -1 2 6 1 -1 -2 4] and C = [2 0 0 -1 -3 6 2 3 -1], we can perform the addition as follows:

A = B + C = [1+2 6+0 -1+0 2+(-1) 6+(-3) 1+6 -1+2 -2+3 4+(-1)]

= [3 6 -1 1 3 7 1 1 3]

Thus, the resulting vector A is [3 6 -1 1 3 7 1 1 3].

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Answer:

X=40/11

Step-by-step explanation:

15(x-4)-2(x-9) =2(x-1)

=15x-60-2x+18=2x-2

=11x=60-18-2

=11x=40

=X=40/11

Answer:

Step-by-step explanation:

5

6

=

7

n

+

9

9

Multiplying both sides by

18

to get rid of the denominators

XXX

15

=

14

n

+

18

Rearranging and simplifying

XXX

14

n

=

−

3

XXX

n

=

−

3

14

The value of n is -3/14.

To find the value of n in the equation 5/6 = (7n + 9)/9, we'll first eliminate the fraction in the denominator by cross-multiplying.

Cross-multiplication is a method to solve proportions.

Cross-multiply the fractions.

(5/6) * 9 = (7n + 9)

First, simplify the left-hand side (LHS) by multiplying 5/6 and 9:

(5/6) * 9 = 45/6 = 15/2

So, the equation becomes:

15/2 = 7n + 9

Subtract 9 from both sides of the equation to move the constant term to the right side:

15/2 - 9 = 7n

To subtract fractions, we need a common denominator.

The common denominator here is 2. Convert 9 to a fraction with denominator 2:

9 = 9/1 = 18/2

Now, the equation becomes:

15/2 - 18/2 = 7n

Combine the fractions on the left-hand side:

(15 - 18)/2 = 7n

Solve for n:

-3/2 = 7n

Finally, to find the value of n, divide both sides by 7:

n = (-3/2) / 7

To divide by a fraction, we multiply by its reciprocal (flip it upside down):

n = (-3/2) * (1/7)

Now, multiply the numerators and denominators:

n = (-3/2) * (1/7) = -3/14

So, the value of n is -3/14.

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