Lexie has dimes and ten dollar bills in her pocket. The number of dimes is six more than two times the number of ten dollar bills. Let t represent the number of ten dollar bills. Write an expression for the number of dimes

Answer:

Exactly. Under Trump so many families have gone missing and children are without their parents. He is such a horrible person and the fact that people actually like him mean they are ignorant and gullible or just as much of a racist as he is.

Step-by-step explanation:

Vote Biden 2020 #republicansforBiden

Answer:

Step-by-step explanation:

1) \(\sf v_{f} =v_{i} +gt\)

       = 50 + (-9*8) *1

       = 50 - 9.8

       = 40.2 m/s

2) The acceleration of the ball at its maximum height equals to the force of gravity. -9.8 m/s²

3) The velocity at its top of the path:When the ball is thrown straight up, its velocity keeps on decreasing due the pull of gravity which pulls it towards the ground. So, the velocity at the top of its path is zero.

Answer:

A and B are both correct

Step-by-step explanation:

the definitions of the following words are:

factor- a number or quantity that when multiplied with another produces a given number or expression.

multiple- a number that can be divided by another number without a remainder.

6 multiplied with 7 equals 42

42 divided by 7 equals 6

another way of phrasing it:

7 and 6 are factors of 42

and

42 is a multiple of both 7 and 6

hope this helped!

Answer:

42 is a multiple of 7.

6 is a factor of 42

Step-by-step explanation:

Answer:

median = 58

mean= 48.4

Step-by-step explanation:

to find the mean you add all of the numbers and divide it by 5 in this case

When performing a statistical test, such as the Chi-Square test, the p-value is a crucial component in determining the significance of the data compared to the null hypothesis. The p-value represents the probability of observing the given data, or more extreme results, assuming the null hypothesis is true. In general, a p-value threshold of 0.05 is used to determine statistical significance.

If the calculated p-value is less than or equal to 0.05, it indicates that the observed data significantly differ from what is expected under the null hypothesis. This means that there is a less than 5% chance of obtaining the observed data if the null hypothesis were true. Consequently, researchers often reject the null hypothesis in favor of the alternative hypothesis when the p-value is less than or equal to 0.05.

However, it is essential to note that the choice of the significance level is subjective and may vary depending on the field or specific study. In some cases, a more stringent threshold, such as 0.01, might be required to minimize the chances of false positives, while in other situations, a more lenient threshold, such as 0.10, may be acceptable.

In summary, a p-value of 0.05 or less typically indicates that the data differ significantly from what is expected under the null hypothesis in a statistical test like the Chi-Square test. However, the chosen threshold for significance may vary depending on the specific context and research objectives.

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The equation for A is A=4b(t+D) from t = A/4b-D.

Two or more expressions with an Equal sign is called as Equation.

The given equation is t = A/4b-D

t equal to A by four times of b minus D

The variables in the equation are A, b and D.

The formula is given for the variable t.

We need to change the formula to find the value of A.

We need to solve for A.

Add D on both sides

t+D=A/4b-D+D

The positive and negative D on right side of the equation will be cancelled and left with A/4b.

t+D/1=A/4b

Now apply cross multiplication

A=4b(t+D)

Hence, the equation for A is A=4b(t+D) from the t = A/4b-D.

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Answer:

Read below for full answer :)

Step-by-step explanation:

We can conclude that the total cost of all meals was $205.

There were a total of 8 kids meals and 5 adult meals.

You'd have to divide 205 by 8, and you'd get 25.625.

Then, divide 205 by 5, and you'd get 41.

For example, we could say that each childrens meal was $15 ($120 total in kid's meals), and each adult was $17 ($85 total in adult meals).

When you total $85 and $120, it then given you a sum of $205.

There are many ways to complete this equation, but i feel that this is the easiest way.

Hope this helps! :)

the equation that describes the line that passes through point P(-2,2) and is perpendicular to the line on the graph is y = (-3/2)x - 1.

The coordinate plane below shows point P(-2,2) and the line y=2/3x-1.

In order to find out which equation describes the line that passes through point P and is perpendicular to the line on the graph, we need to find the slope of the given line equation y = (2/3)x - 1.

We know that slope of the line is given by y = mx+c, where m = slope of the line c = y-intercept of the line

The given line equation is y = (2/3)x - 1.

Therefore, m = 2/3. Now, let's find the slope of the line which is perpendicular to this line.

Since the line passes through the point P(-2,2) and is perpendicular to the line given by equation y = (2/3)x - 1. Therefore, the slope of the required line will be equal to the negative reciprocal of the slope of the given line equation. Thus, the slope of the required line is -3/2.

Using point-slope form, the equation of the line which is perpendicular to the given line equation and passes through point P(-2,2) is:

y - y1 = m(x - x1), where m = -3/2 and (x1, y1) = (-2, 2).y - 2 = (-3/2)(x - (-2))

Multiplying through the brackets, we get:

y - 2 = (-3/2)x - 3

Adding 3 to both sides, we get:

y - 2 + 3 = (-3/2)x

Simplifying, we get:

y + 1 = (-3/2)x

Rearranging, we get the equation:

y = (-3/2)x - 1.  

So, the equation that describes the line that passes through point P(-2,2) and is perpendicular to the line on the graph is y = (-3/2)x - 1.

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Answer:

5 : 7

Step-by-step explanation:

groom's side: 40

bride's side: 56

ratio groom to bride = 40/56 = 20/28 = 10/14 = 5/7

Answer: 5 : 7

Answer:

the slop is 1

Step-by-step explanation:

hop that help

Answer:

5/7

Step-by-step explanation:

hope this helps :)

Answer:

x = -5/2  + root(33)/2   or   x = -5/2 - root(33)/2

Step-by-step explanation:

ok so your computer is

saying:

x^2  + 5x = 2

and takes the 5 divides it by 2  and squares the result

x^2  + 5x  +  25/4    =   2 + 25 /4   but then   replaces a trinomial with a binomial

(x + 5/2)^2  =  2 + 25/4 =  33/4

solving

x = -5/2  + root(33/4)   or   x = -5/2 - root(33/4)

or

x = -5/2  + root(33)/2   or   x = -5/2 - root(33)/2

Answer:

C and D

Step-by-step explanation:

correct on edge

It is 32 liters in total of drinks were served.

To calculate the liters of drinks served in total, it is necessary to convert the 250 ml glasses of juice and the 30 cl glasses of water to liters and then add them.

To convert 250 ml to liters, you must divide by 1000, since there are 1000 ml in a liter. So, 250 ml = 0.25 liters.

To convert 30 cl to liters, you must divide by 100, since there are 100 cl in one liter. So, 30 cl = 0.3 liters.

Now, we can calculate the liters of drink served in total: 80 250 ml glasses of juice = 80 x 0.25 = 20 liters 40 30 cl glasses of water = 40 x 0.3 = 12 liters

So, in total, 20 + 12 = 32 liters of drinks were served.

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Answer:

1/4

Step-by-step explanation:

Answer:

x= 12

Step-by-step explanation:

The sum of both of the equasions equal up to 180. so you set up the problem like this:

(9x-4)+(6x+4)=180

15x=180

x=12

To check;

(9(12)-4)+(6(12)+4)=180

104+76=180

Answer:

B, E, and D are correct

Step-by-step explanation:

Answer:

If you follow c²=a²+b² you can find your solution or you can do it with the cosinus rule/ sinus rule. But i don't see the side a remarked in your picture so i don't know which one you want to calculate.

Step-by-step explanation:

Answer:

9.87

Step-by-step explanation:

6%= 0.06

0.06 +6.50 = 6.56

16.43 - 6.50 = 9.87

Answer:

1.7

Step-by-step explanation:

Answer:

Step-by-step explanation:

1.5/2.5=15/25=0.6 no rounding necessary

To find the value of the line integral ³% ds, where C is the line segment from (0, 3, 1) to (6, 5, 6), we need to evaluate the integral of the given vector field F along the given curve C. C is the line segment from (0, 3, 1) to (6, 5, 6) is 216t + 90.

The formula to calculate the line integral of a vector field F along a curve C is given by:³% ds= ∫CF.dsWhere F = P i + Q j + R k is a vector field, ds is the length element along the curve C, and C is the given curve. Now, let's solve the given problem. Here, the given curve C is the line segment from (0, 3, 1) to (6, 5, 6). So, the position vector of the starting point of the curve C is:r1 = 0i + 3j + k = (0, 3, 1)The position vector of the ending point of the curve C is:r2 = 6i + 5j + 6k = (6, 5, 6).

Now, the position vector of any point P(x, y, z) on the curve C is:r = xi + yj + zkSo, the direction vector of the curve C is:d = r2 - r1 = (6 - 0)i + (5 - 3)j + (6 - 1)k = 6i + 2j + 5kNow, the length element ds along the curve C is given by:ds = |d| = √(6² + 2² + 5²) = √65Hence, the line integral of the given vector field F = (2y + z)i + (x + z)j + (x + y)k along the curve C is:³% ds= ∫CF.

ds= ∫CF . d r = ∫CF.(6i + 2j + 5k) = ∫CF .(6dx + 2dy + 5dz)Now, substituting x = x, y = 3 + 2t, and z = 1 + 5t in the vector field F, we get:F = (2(3 + 2t) + (1 + 5t))i + (x + (1 + 5t))j + (x + (3 + 2t))k= (2t + 7)i + (x + 1 + 5t)j + (x + 3 + 2t)kTherefore, we have:³% ds= ∫CF . d r = ∫CF.(6dx + 2dy + 5dz) = ∫0¹[(2t + 7) (6dx) + (x + 1 + 5t)(2dy) + (x + 3 + 2t)(5dz)] = ∫0¹[12tx + 6dx + 10t + 5xdy + 15 + 10tdz]Now, integrating w.r.t. x, we get:³% ds= ∫0¹[12tx + 6dx + 10t + 5xdy + 15 + 10tdz]= [6tx² + 6x + 10tx + 5xy + 15x + 10tz]0¹=[6t(6) + 6(0) + 10t(6) + 5(3)(6) + 15(6) + 10t(5 - 1)]= [216t + 90]So, the value of the line integral ³% ds, where C is the line segment from (0, 3, 1) to (6, 5, 6) is 216t + 90.The value of the line integral ³% ds, where C is the line segment from (0, 3, 1) to (6, 5, 6) is 216t + 90.

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Solution

Solve the equation

Step 1: Applying exponential rules

Step 2: Evaluate the value of x

Step 3: Divide both side by 13

Therefore the correct answer is 12

Answer:

10x+12 is the answer in my calculation.

Answer:

If the slope of a line is negative, the line WILL intersect quadrants II and IV. X and Y intersects of the line with negative slope have the same sign. Therefore if X and Y intersects are positive, the line intersects quadrant I; if negative, quadrant III.

Step-by-step explanation:

Problem N 9

we have that

UW=UV+VW -----> by addition segment postulate

substitute given values

(2x-8)=(x-8)+(12)

solve for x

2x-8=x+4

2x-x=4+8

therefore

The answer is

a) The probability of both balls drawn from the bag be red is 6/55

b) The probability of one ball red and other ball black is 4/11

Given,

Number of white balls in the bag = 2

Number of red balls in the bag = 4

Number of black balls in the bag = 5

Two balls are drawn from the bag.

Here,

a) Find the probability of both balls be red.

(²C₀ x ⁴C₂ x ⁵C₀) / ¹¹C₂

= (1 x 6 x 1)/ 55

= 6/55

That is,

The probability of both balls be red is 6/55

b) Find the probability of one ball red and other ball black

(²C₀ x ⁴C₁ x ⁵C₁) / ¹¹C₂

= (1 x 4 x 5) / 55

= 20/55

= 4/11

That is,

The probability of one ball red and other ball  black is 4/11

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The radius of the cone is 783.84/√h

A cone is the surface traced by a moving straight line (the generatrix) that always passes through a fixed point (the vertex).

Volume is defined as the space occupied within the boundaries of an object in three-dimensional space.

The volume of a cone is expressed as;

V = 1/3πr²h

643072 × 3 = 3.14 × r²h

r²h = 614400

r² = 614400/h

r = 783.84/√h

therefore the radius of the cone is 783.84/√h

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Answer:

square

Step-by-step explanation:

why is this labeled high school this is so simple