how many hands of three cards dealt from a standard deck contains cards from only one suit?

The equivalent expression is  -1.9b + 7.8.

There is a concept known as an analogous expression, which is an expression that has the same value as another expression but has a different appearance.

Expressions that are equivalent do the same thing even when they have distinct appearances. When we enter the same value for the variable, two algebraic expressions that are equivalent have the same value.

Combine similar phrases now:

The definition of like words is the terms that have the same variable raised to the same power. Only the numerical coefficients can change in algebra.

When we combine the term b's coefficient, we get

1.3b + 7.8–3.2b

= (1.3−3.2)⋅b + 7.8

By condensing the equation, we obtain

= (- 1.9) +b + 7.8

= −1.9b + 7.8

There is a condensed equivalent formula of -1.9b + 7.8.

To learn more about equivalent expression refer to:

brainly.com/question/17175081

#SPJ4

- BRAINLIEST answerer

Answer: 2010003

Step-by-step explanation: because 10000+2000003= 2010003

There are 84 unique 4-digit integers (excluding leading zeros) whose sum of the digits is 6.

To find the number of unique 4-digit integers (excluding leading zeros) where the sum of the digits is 6, we can use a combinatorial approach.

Let's consider the four digits as four distinct positions: A, B, C, and D. The sum of the four digits is 6, so we need to distribute these six units among these four positions.

We can solve this problem using stars and bars. Imagine we have six stars (representing the six units) and three bars (representing the three dividers between the positions). The bars help us separate the units into four distinct positions.

For example, if we have the configuration "* | * * | * * | *," it represents the digits 1, 2, 2, and 1. The sum of these digits is 6.

The number of ways to arrange the six stars and three bars is given by the binomial coefficient (6 + 3 choose 3). Using the formula for combinations, we have:

(6 + 3) C 3 = (9 C 3) = 9! / (3! * (9 - 3)!) = 84.

So, there are 84 unique 4-digit integers (excluding leading zeros) whose sum of the digits is 6.

Learn more about formula for combinations here:

https://brainly.com/question/13090387

#SPJ11

Function notation is a way of representing mathematical functions using symbols. In function notation, a function is represented by a single letter, such as "f" or "g," followed by a set of input values in parentheses. For example, f(x) represents a function of x, where the value of f for a given x can be found by evaluating the function.

Function notation is commonly used in mathematics to simplify expressions and make it easier to understand mathematical relationships between variables.

The following function notations represent the following given conditions:

a) N(5) represents the population of Miami 5 years after 1990.

b) N(9) represents the population of Miami 9 years after 1990, or in the year 1999.

c) N(1997) + 45,000 represents the population of Miami which is 45,000 more than the population in 1997.

d) N(1990 + k) represents the population of Miami k years after 1990.

e) N(1998) - N(1995) represents the change in the population of Miami from 1995 to 1998.

f) N(11) - N(7) represents the change in the population of Miami from 7 years after 1990 to 11 years after 1990.

g) N(2008) = 431,200 represents the population of Miami in 2008 as being 431,200.

h) The solution of the equation N(t) = 412,000 represents the year (or years) when the population of Miami was 412,000.

To know more about function notations refer to:

brainly.com/question/20755259

#SPJ4

Answer:

-3

Step-by-step explanation:

Since x=1, we can simplify the equation to 9+7y=-12.

To find the value of 7y, we first have to find what is missing.

-12-9=-21, so 7y has to be equal to -21. -21/7 equals -3, so y=-3.

Answer:

ok so how many times does 10 go into 90

1.10

2.20

3.30

4.40

5.50

6.60

7.70

8.80

9.90

9 times so

9

Hope This Helps!!!

Answer:

x= 2/3

Step-by-step explanation:

hiiiiiiiiiiiiiiiiiii

Answer:

1. x<7/2

2. x>4

Step-by-step explanation:

hope this helps

Answer:

3.16666667 tons

Step-by-step explanation:

hope this helps have a good evening

Answer:

12180

Step-by-step explanation:

Answer:

Yes ,because (x+1) is the factor of all degree 4 polynomial

Answer:

c. -5x - 2 = -42

Step-by-step explanation:

Have a nice day! :-)

Answer:

-5x-2 = -42

Step-by-step explanation:

less than means you do this after what comes next

Product of a number and -5

-5x

Two less than

-5x -2

is means equals

-5x-2 = -42

The time at which the planes are at the same height is given as 6 minutes.

A linear equation can be solved by equating the LHS and RHS of the equation following some basic rules such as by adding or subtracting the same numbers on both sides and similarly, doing division and multiplication with the same numbers.

The expression for the height of the two airplanes in terms of time t is given as,

For the first airplane it is 35400 - 3300t,

And, for the second it is 2600t.

When, the two airplanes are at the same height the following equation can be written,

35400 - 3300t = 2600t

=> 35400 = 3300t + 2600t

=> 5900t = 35400

=> t = 6

Hence, both the planes are at the same height after 6 minutes.

To know more about linear equation click on,

https://brainly.com/question/11897796

#SPJ1

The solution for b in the ratio is b = -4  + 5(a - 1)/7

From the question, we have the following parameters that can be used in our computation:

The ratio a-1:b+4 is in the ratio 5:7.

Using the above as a guide, we have the following:

a - 1 : b + 4 = 5 : 7

Express the ratio as a fraction

So, we have the following representation

(a - 1)/(b + 4) = 5/7

This gives

7(b + 4) = 5(a - 1)

Divide both sides by 7

b + 4 = 5(a - 1)/7

So, we have

b = -4  + 5(a - 1)/7

Hence, the solution is b = -4  + 5(a - 1)/7

Read more about ratio at

https://brainly.com/question/12024093

#SPJ1

At 128 BPM, a single 32-count phrase takes 15 seconds to complete.

Instructors use 32-count phrasing as a method to track time and repetitions during class.

To determine how many seconds a single 32-count phrase takes to complete at 128 BPM (beats per minute), we can use the following calculation:

First, find the time per beat:

1 minute / 128 beats = 0.46875 seconds per beat

Next, multiply the time per beat by the number of counts in the phrase:

0.46875 seconds per beat * 32 counts = 15 seconds

So, at 128 BPM, a single 32-count phrase takes 15 seconds to complete. This phrasing method helps instructors maintain a consistent tempo and allows for smooth transitions between exercises in class, ensuring an effective and enjoyable workout experience.

know more about count phrase here:

https://brainly.com/question/10275154

#SPJ11

Answer:

x = -1

Step-by-step explanation:

(4x +6)3 = -x + 5       \(\longmapsto\\\)       Distribute 3 to 4x + 6

(4x)3 + (6)3 = -x + 5

12x + 18 = -x + 5          \(\longmapsto\\\)      Subtract 5 from both sides

12x + 18 - 5 = -x + 5 - 5

12x + 13 = -x        \(\longmapsto\\\)          Subtract 12 x from both sides

12x + 13 - 12x = -x - 12x

13 = -13x           \(\longmapsto\\\)         Divide both sides by -13

13/-13 = -13x/13

-1 = x

-Chetan K

Answer:

-2

Step-by-step explanation:

Hope you do well on your assignment!

Answer:

-2 is the answer

Step-by-step explanation:

Answer:

prettyy sure it is 59

Step-by-step explanation:

good luck

Answer:

C. 59

Step-by-step explanation

I don't see a 17 in the data set, so I would say the answer is C. 59, because all the other numbers are in the 70s and this one is not.

Answer:

2 733.25 + 7270 = 10 003.25

Step-by-step explanation:

192 * 36 = 6 912 +358 = 7 270

45425 - 36000 ( allowed miles for 3 years )

9 425 * 0.29 = 2 733.25

The area of the resulting shape is 90 sq meters

The cylinder represents the given parameter

Such that we have the following dimensions

Radius = 6 cm

Height = 15 cm

When the solid cylinder is cut vertically through its center, we have a rectangle with the following dimensions

Length = 6 cm

Width = 15 cm

The area is then calculated as

Area = Length * Width

So, we have

Area = 6 * 15

Evaluate

Area = 90

Hence, the area is 90 square meters

Read more about area at

https://brainly.com/question/22972014

#SPJ1

Scenario 1: This is a statistic because it is computed from a sample. The correct notation would be x bar. So the option b is correct.

Scenario 2: This is a parameter because it refers to a characteristic of the entire population. The correct notation would be p. So the option c is correct.

Scenario 1: A survey was carried out by the Huron Valley Humane Society by mailing a questionnaire to a sample of 20 families. They calculated how many pets on average each of these 20 families possessed.

In this instance, a computed value based on the sample represents the average number of pets owned by the 20 families. It serves as a representative of the sample and is employed to calculate the typical number of pets kept by Washtenaw County families.

It is a statistic because it was calculated using the sample data. x bar (pronounced 'x bar'), which denotes the sample mean, is the appropriate notation for the average number of pets owned by the 20 families. So the option b is correct.

Scenario 2: We are curious in the percentage of all Pioneer High School alumni who have taken AP statistics at Pioneer, according to the question.

In this case, the percentage of graduates from Pioneer High School who have taken AP statistics is the precise characteristic that is being discussed.

It is a parameter since the characteristic of the entire population is what we are interested in. When expressing the percentage of Pioneer High School alumni who have taken AP statistics, the correct notation is p, where p is the population proportion. So the option c is correct.

To learn more about AP statistics link is here

brainly.com/question/31046036

#SPJ4

The amount of interest Judith will pay in the 40th month is $401. Thus, the correct answer is option A.

To calculate the amount of interest Judith will pay in the 40th month, we need to determine the remaining mortgage balance at that time. With an amortization period of 22 years (264 months), after 40 months, there will be 264 - 40 = 224 months remaining.

Using the formula for mortgage balance, we can find the remaining balance:

Remaining Balance = Principal * [((1 + r)^n) - ((1 + r)^m)] / [((1 + r)^n) - 1]

Where Principal = $175,000 (initial loan amount), r = 3.2% / 2 = 1.6% (semi-annual interest rate), n = 22 * 2 = 44 (total number of semi-annual periods), and m = 224 / 2 = 112 (remaining number of semi-annual periods).

Substituting the values into the formula, we find:

Remaining Balance = $175,000 * [((1 + 0.016)^44) - ((1 + 0.016)^112)] / [((1 + 0.016)^44) - 1] = $147,334.89

The interest paid in the 40th month is the difference between the previous month's balance and the remaining balance:

Interest = Previous Balance * Monthly Interest Rate = $175,000 - $147,334.89 = $27,665.11

Therefore, Judith will pay approximately $401 in interest in the 40th month. Thus, the correct answer is option A.

To learn more about “interest” refer to the https://brainly.com/question/25720319

#SPJ11

The most appropriate domain of the function /(x) - 2.5x models is (A) OS XS 55.The function / (x) - 2.5x models the distance Alex has to go to the store. To find the most appropriate domain of the function, we need to consider the given problem carefully. Alex takes 22 minutes to walk from his home to the store.

Therefore, it is evident that he cannot walk for more than 22 minutes to reach the store. It is also true that he cannot cover a distance of more than 22 minutes. Hence, the most appropriate domain of the function would be (A) OS XS 55. Therefore, the most appropriate domain of the function /(x) - 2.5x models is (A) OS XS 55.

This is because Alex cannot walk for more than 22 minutes to reach the store, and he cannot cover a distance of more than 22 minutes.

To know more about the domain, visit:

https://brainly.com/question/28599653

#SPJ11

Answer:

-3/4

Step-by-step explanation:

see picture below

Answer:

\(-3/4~ > -5/6\)

Step-by-step explanation:

Using the given inputs

\(3/4~and~5/6\)

The least common denominator (LCD) is 12.

Rewriting as equivalent fractions with the LCD:

\(-\frac{3}{4} ~becomes-\frac{9}{12}\)

And

\(-\frac{5}{6}~becomes-\frac{10}{12}\)

Comparing the numerators of the equivalent fractions we have

\(-9/12 > -10/12\)

Therefore,  the comparison shows:

\(-3/4~ > -5/6\)

Hope this Helps! :3

have a great day! :3

Answer:

2

Step-by-step explanation:

It's 2

Answer:

hello

the answer for questions 5) is:

θ = 30°, R = 6 ft

Arc = CE = Rθ ----> CE = 30 × 6 = 180

and the answer for question 6) is:

square area = A²

big square area = 4 × 4 = 16

small square area = 2 × 2 = 4

circle area = πr²

big circle area = 3.14 × (2)² = 12.56

small circle area = 3.14 × (1)² = 3.14

area of the bigger shaded region = 16 - 12.56 = 3.44

area of the smaller shaded region = 4 - 3.14 = 0.86

Cost of one sandwich is $7 and cost of milkshake $5.

What is an equation?

In arithmetic, associate equation could be a formula that expresses the equality of 2 expressions, by connecting them with the sign =.

Main body:

According to question:

let cost of one sandwich be x and cost of milkshake be y .

7x + 5y = $79           -------(1)

2x + 5y = $44          -------(2)

subtracting equation 2 from 1 , we get

5x = 35

x = $7

so cost of one sandwich is $7.

now substituting value of x in equation 1 , we get

7(7) + 5y = 79

49 +5y = 79

5 y = 20

y = 4

so cost of one milkshake is $5.

Hence cost of one sandwich is $7 and cost of milkshake $5.

To know more about equation , visit:

brainly.com/question/22688504

#SPJ1