What is (56)(91)x -17

Answer:

x lies between 0 and 1 on the number line

Step-by-step explanation:

As we move to the left from 0.99, the first integer we reach is 0; as we move to the right from 0.99, the first integer we reach is 1.

Thus, 0 < x > 1:  x lies between 0 and 1 on the number line.

Answer:

11 + 4

Step-by-step explanation:

11 - (-4) = 11 + 4

Answer:

11 + 4

Step-by-step explanation:

11 - (-4)

11 + 4  (Since - - becomes +)

Ans 15

The length of the arc OQP is 4π.

The length of the arc OQP can be found as follows:

Let's find the radius of the circle using the area of the shaded region as follows:

area of the shaded region = ∅ / 360  × πr²

3π = 120 / 360 × πr²

3π = 1 / 3 πr²

cross multiply

πr² = 9π

divide both sides by π

r² = 9

r = √9

r = 3

Therefore, let's find the length of an arc as follows:

length of arc OQP = ∅/ 360 × 2πr

length of arc OQP = 240 / 360 × 2 × π × 3

length of arc OQP = 24 / 36 × 6π

length of arc OQP = 24π / 6

length of arc OQP = 4π

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Answer:

  25, 31, 38

Step-by-step explanation:

The first differences are increasing by 1 each time. The next differences will be 5, 6, 7, so the next numbers will be 25, 31, 38.

Answer:

The answer is 25 and 31. The pattern is adding the numbers 1, 2, 3 every time it goes up. For example. 10+ 1 = 11, 11 + 2 = 13, 13 + 3= 16, 16+ 4 = 20... and so on. Thus you would add 20 + 5 and get the answer 25. THEN you would add 25 + 6 and get 31.

Answers: 25, 31

Hope that helps

Answer:

Its the last one D

Step-by-step explanation:

pls mark brainliest

-6.75  is a rational number.

Let us understand about natural, whole, integer, rational, and irrational numbers one by one.

Natural number:

Natural numbers are numbers that start from 1 and end at infinity. These are non-negative numbers.

Whole number:

Whole numbers are numbers that start from 0 and end at infinity.

We can also natural numbers including 0 is known as whole numbers.

These are non-negative numbers.

Integer:

An integer is a number with no decimal or fractional part and it includes negative and positive numbers, including zero.

Rational number:

A rational number is a number that can be expressed as the quotient or fraction p/q of two integers, a numerator p, and a non-zero denominator q.

Also, the decimal representation of the rational number is terminating and recurring.

Irrational number:

An irrational number is a number that can not be expressed as the quotient or fraction p/q of two integers, a numerator p, and a non-zero denominator q.

Also, the decimal representation of the irrational number is non-terminating and non-recurring.

The given number is -6.75.

The decimal form is terminating.

So, it is a rational number.

Thus, -6.75  is a rational number.

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Answer:

the answer would be D

Step-by-step explanation:

Answer:

d)s

Step-by-step explanation:

Answer:

m<2 = 27°

Step-by-step explanation:

m<1 = 63° (given)

m<QTR = m<1 (alternate interior angles are congruent)

m<QTR = 63° (Substitution)

m<QRT = 90° (right angle)

m<2 + m<QRT + m<QTR = 180°

m<2 + 90° + 63° = 180° (substitution)

m<2 + 153° = 180°

Subtract 153° from each side

m<2 = 180° - 153°

m<2 = 27°

Your friend's rate of change in elevation is 0.5 feet per minute more than your rate.

Rate of change in elevation = elevation of distance/time

The elevation of 720 feet to an elevation of 750 feet in 30 minutes.

Your rate of change in elevation = 750 - 720 / 30

Your rate of change in elevation = 30 / 30

Your rate of change in elevation = 1 foot per minute

Your friend in-line skates from an elevation of 600 feet to an elevation of 690 feet in one hour.

Your friend's rate of change in elevation = 690 - 600 / 60

Your friend's rate of change in elevation = 90 / 60

Your friend's rate of change in elevation = 1.5 feet per minute

The difference in rate of change in elevation = 1.5 - 1 = 0.5 feet per minute

Thus, your friend's rate of change in elevation is 0.5 feet per minute more than your rate.

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Answer:

5

Step-by-step explanation:

20/5=4

45/5=9

cant simplify farther

Answer:

the answer is 5.

Step-by-step explanation:

Factors for 20: 1, 2, 4, 5, 10, and 20.

Factors for 45: 1, 3, 5, 9, 15, and 45.

Same numbers is 5.

the answer is 5.

Based on the above, it can be inferred that the best option to produce the 15,000 units is the factory with the lowest cost per unit.

Unit cost is a term to refer to the value per unit of a product that a factory charges to produce it.

In this case, the best alternative to produce 15,000 products is the factory with the lowest cost per unit, since this will reduce the cost of the order.

To find the cost per unit we divide the total cost of the order by the number of units. For example:

To know which one is more convenient, I must divide the total value by the number of units

According to the above, the second option would be the cheaper.

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Answer:

.53 facory B

Step-by-step explanation:

10000/15000 =.66

8000

Answer:

131.2

Step-by-step explanation:

Answer:

132

Step-by-step explanation:

13.12 / .10

132

We are given a set of vectors S and we need to determine whether each given vector can be written as a linear combination of the vectors in S.

(a) For vector (2, -1, -2), we need to check if there exist scalars k₁ and k₂ such that k₁(2, -1, 3) + k₂(5, 0, 4) = (2, -1, -2). By solving the system of equations, we find that k₁ = -1 and k₂ = 0, so the vector can be written as a linear combination of the vectors in S.

(b) For vector (8, -14, 27/4), we need to check if there exist scalars k₁ and k₂ such that k₁(2, -1, 3) + k₂(5, 0, 4) = (8, -14, 27/4). By solving the system of equations, we find that there are no solutions, so the vector cannot be written as a linear combination of the vectors in S.

(c) For vector (1, -8, 12), we need to check if there exist scalars k₁ and k₂ such that k₁(2, -1, 3) + k₂(5, 0, 4) = (1, -8, 12). By solving the system of equations, we find that there are no solutions, so the vector cannot be written as a linear combination of the vectors in S.

(d) For vector (1, 1, -1), we need to check if there exist scalars k₁ and k₂ such that k₁(2, -1, 3) + k₂(5, 0, 4) = (1, 1, -1). By solving the system of equations, we find that there are no solutions, so the vector cannot be written as a linear combination of the vectors in S.

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Answer:

look at the picture .......................

Answer:

4:18

2:9

Step-by-step explanation:

please give brainliest

The total number of tasks Terrence completed. By substituting the value of 'x' with the number of tasks Terrence completed

The factor 'x' in the expression '90x - 20' represents the total number of tasks that Terrence completed in the game.

To understand why, let's break down the given information. It states that Shelly and Terrence completed a different number of tasks. Shelly earned 90 points on each task, so the total number of tasks she completed is not represented by 'x'.

On the other hand, Terrence's total points were 20 less than Shelly's total. This means that Terrence's total points can be calculated by subtracting 20 from Shelly's total points. Since Shelly earned 90 points on each task, her total points would be 90 multiplied by the number of tasks she completed.

So, the expression '90x - 20' represents Terrence's total points in the game, where 'x' represents the total number of tasks that Terrence completed. By substituting the value of 'x' with the number of tasks Terrence completed, we can calculate his total points.

Therefore, the correct answer is: The total number of tasks Terrence completed.

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Answer:

X=3

Step-by-step explanation:

Equation 1:

7×3=21

21+18=39

Equation 2:

10×3=30

30+9=39

If you replace x with 3 on both equations then you get 39 and if you get 39 on both equations that means it is equal.

Could I please have BRAINLIEST?

Answer:

3(b/150)

I think I got it right, where's my second supporter?

The charge on capacitor C2 is 3.24μC.

Given: Capacitance of capacitor C1=7.00μF and Capacitance of capacitor C2=6.00μF

(a) Equivalent capacitance of the system.

Using the formula for capacitance when capacitors are in parallel: C = C1 + C2C = 7.00μF + 6.00μFC = 13μF

Thus, the equivalent capacitance of the system is 13μF.

(b) Charge on each capacitor:

We know that charge stored by the capacitor is given by the formula Q = CV.

Calculating the charge on capacitor C1Q1 = C1V1

Where V1 is the potential difference across capacitor C1V1 = V

The total charge in the system should be equal and thus:

Q = Q1 + Q2

Where Q is the total charge.Q2 = Q - Q1Q2 = CV - C1V

The potential difference V = V1 + V2

Applying the formula V = V1 + V2

We have V = Q/C 1+ Q/C 2Q

= VC 1C 2/ C 1+ C 2Q

= (7.00μF x 6.00μF)V / 7.00μF + 6.00μFQ

= 42.0 V / 13.0μFQ

= 3.23 μC

Thus, the charge on capacitor C1 is 3.23μC.Q2 = 3.23μC - 6.00μF x V2V2

= Q2 / C2V2 = 3.23μC / 6.00μFV2

= 0.54 VQ2 = C2V2Q2

= 6.00μF x 0.54VQ2

= 3.24 μC

Thus, the charge on capacitor C2 is 3.24μC.

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The x-intercept of the equation 70x - 12y = 350 is (5, 0).

The x-intercept of an equation is where a line crosses the x-axis. The x-intercept of an equation is the value of x when y equals to zero.

Therefore, let's find the x-intercept of the equation as follows:

70x - 12y = 350

Hence,

12y = 70x - 350

Let's substitute y = 0 in the equation

12(0) = 70x - 350

70x = 350

divide both sides by 70

x = 350 / 70

x = 5

Therefore, the x-intercept is (5, 0)

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In a one-period binomial model of an option value, the probabilities of an up-move and a down-move are "calculated from the model inputs."

The number of survivors, x, in n independent tests is described by a binomial model. The number of tests must be predetermined, the results—success or failure—must be statistically independent for each test, and the survival probability—p—must be constant throughout the tests. When a process is repeated a certain number of times (for example, in a set of patients), the result for each patient can either be a success or a failure, the binomial distribution model enables us to calculate the probability of observing a specified number of "successes."

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Answer:

1. x=34

2.x=10

3. x=22

4. x=81

5.x=1

6.x=-8

7.x=-6

8. x=61

9. x=0.8

10. x= 2

11. x=25.2

12.x=-4

13.x=64

14.x=29

15. x=19

Step-by-step explanation:

To find the number of ways to pick a set of six balls from the bin in which at least one ball has an odd number, we can use the principle of inclusion-exclusion.

First, we find the total number of ways to pick a set of six balls from the bin, which is 21 choose 6 (written as C(21,6)) = 54264.

Next, we find the number of ways to pick a set of six balls from the bin in which all the balls have even numbers. There are only 10 even-numbered balls in the bin, so the number of ways to pick a set of six even-numbered balls is 10 choose 6 (written as C(10,6)) = 210.

Therefore, the number of ways to pick a set of six balls from the bin in which at least one ball has an odd number is:

C(21,6) - C(10,6) = 54264 - 210 = 54054.

So there are 54054 ways to pick a set of six balls from the bin in which at least one ball has an odd number.e

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Answer :

92

92 bc you’d get 92.16 but round down

Answer:

x = - 25 , x =  84

Step-by-step explanation:

Given f(x) = - \(\frac{3}{5}\) x - 17 and f(x) = - 2 , then equate right sides

- \(\frac{3}{5}\) x - 17 = - 2 ( add 17 to both sides )

- \(\frac{3}{5}\) x = 15 ( multiply both sides by 5 to clear the fraction )

- 3x = 75 ( divide both sides by - 3 )

x = - 25

---------------------------------------------------------

Similarly equate right sides

- 11 - \(\frac{1}{6}\) x = - 25 ( add 11 to both sides )

- \(\frac{1}{6}\) x = - 14 ( multiply both sides by 6 to clear the fraction )

- x = - 84 ( multiply both sides by - 1 )

x =  84

Answer:  it is a

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

The slope is not increasing y as x is increasing, so you immediately know the slope is negative. The formula is rise/run so the change in y/rise is 5 and the change in x/run is 4. Which allows you to get -5/4

To solve complex fractions there are two methods -

1 - Divide the numerator by the denominator by multiplying the numerator by the reciprocal of the denominator and then simplify further if necessary.

2 - Multiply the numerator and denominator of the overall complex fractions and then simplify further if necessary.

What is a complex fraction?

A rational expression with a fraction in the numerator, denominator, or both is referred to as a complex fraction.

There are two ways to solve a complex fraction -

Method 1 : Take an example - (1/3-1/4)/(1/8+1/2)

Step 1 - If necessary, combine the denominator and numerator into a single fraction.

Add the numerator -

=1/3-1/4

=(4-3)/12

=1/12

Add the denominator -

=1/8+1/2

=(1+4)/8

=5/8

Combine back to form a complex fraction -

=(1/12)/(5/8)

Step 2: Multiply the numerator by the denominator's reciprocal, then divide the result by the denominator.

Step 3: Simplify the rational expression if necessary.

=(1/12)×(8/5)

=8/60

=2/15

Method 2: Take an example - [(2x+1)/(x^2-25)]/[(4x^2-1)/(x-5)]

Step 1 - Divide the LCD of the smaller fractions by the numerator and denominator of the total complex fractions.

(x^2-25)=(x+5)(x-5)

The denominator of the denominator’s fraction  has the following factor -

(x-5)

Using the highest exponent and combining all the other factors, we arrive at the LCD shown below for all the little fractions -

(x+5)(x-5)

By multiplying the LCD by the numerator and denominator -

=[{(2x+1)/(x+5)(x-5)}×(x+5)(x-5)]/[{(2x+1)(2x-1)/(x-5)}×(x+5)(x-5)]

=(2x+1)/(2x+1)(2x-1)(x+5)

Step 2 - Simplify the rational expression if necessary.

=(2x+1)/(2x+1)(2x-1)(x+5)

=1/(2x-1)(x+5)

Therefore, there are two methods to solve complex fractions.

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