how do I solve w+ 4 = 16​

Answer:

$35

Step-by-step explanation:

Answer:

he has $35 left

Step-by-step explanation:

Answer:

x = - 6 , x = 4

Step-by-step explanation:

the absolute value function always gives a positive value but the expression inside can be positive or negative , that is

2x + 2 = 10 or - (2x + 2) = 10

solving both

2x + 2 = 10 ( subtract 2 from both sides )

2x = 8 ( divide both sides by 2 )

x = 4

or

- (2x + 2) = 10

- 2x - 2 = 10 ( add 2 to both sides )

- 2x = 12 ( divide both sides by - 2 )

x = - 6

The probability of finding five people with 20-20 vision is E. None of these.

Probability simply means the likelihood that a particular event will occur or take place.

In this case, the probability that an individual has 20-20 vision is 0.13.

The probability of finding five people with 20-20 vision will be:

= P(vision)^5

= (0.13)^5

= 0.0000371

Therefore, the correct option is none of the above.

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Rounding to the nearest whole number, Kiran's wheels rotate 169 times.

In mathematics, a function is a relation between two sets in which each element of the first set (called the domain) is associated with exactly one element of the second set (called the range or codomain). The concept of a function is one of the central ideas in mathematics and is used in many areas, including algebra, calculus, geometry, and statistics. A function is typically denoted by a symbol such as f(x) or g(x,y), where the input values (or independent variables) are represented by the variables inside the parentheses, and the output values (or dependent variables) are represented by the expression on the right-hand side of the equation.

Here,

First, we need to convert the distance Kiran rides from yards to inches, since the wheel circumference is given in inches.

1 yard = 36 inches

So, 300 yards = 300 x 36 = 10,800 inches.

Next, we need to find out how many times the wheels rotate to cover this distance.

Since the circumference of one wheel is 64 inches, the distance covered by one rotation of the wheel is 64 inches.

Therefore, the number of rotations needed to cover 10,800 inches is:

10,800 / 64 = 168.75

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Answer: The answer is 2.

Just so you know, it's (3x + x + (x+3) = 13) = (3 * 2) + 2 + (2 + 3) = 13

So the answer is (3 * 2) + 2 + (2 + 3) = 13

Answer:

"what are angles"

Step-by-step explanation:

En la geometría euclidiana, un ángulo es la figura formada por dos rayos, llamados lados del ángulo, que comparten un punto final común, llamado vértice del ángulo. Los ángulos formados por dos rayos se encuentran en el plano que contiene los rayos. Los ángulos también se forman por la intersección de dos planos. Estos se llaman ángulos diedros

Answer:

vertical

Step-by-step explanation:

Answer:

Shortest distance of first mantel should be 3 ft from left end and shortest distance of second mantel should be 3 ft from right end

Step-by-step explanation:

Length of the mantel = 12 ft

Since first vase is 1/4 of the distance from one end of the mantel, then let's choose left end;.

Distance of first vase from left end = 1/4 × 12 = 3 ft

Also, distance of second vase from left end = 3/4 × 12 = 9 ft

This second vase is 9 ft from left end. Which means it is 3 ft from right end since the mantel is 12 ft in length.

Thus,shortest distance of first mantel should be 3 ft from left end and shortest distance of second mantel should be 3 ft from right end.

Answer:

-1/2

Step-by-step explanation:

The cosine is equal to the x coordinate of the point where the terminal side of the angle intersects the unit circle.

The segment of a triangle is the median of the triangle. This is the line that join a vertex of the triangle to the opposite side of the triangle.

Answer:

Step-by-step explanation:

They're both right angle triangles and have the same length and size , hence congruency

The equation for split times is 4x= 198.608  and the value of x is 49.652

What is the solution to an equation?

In order to make the equation's equality true, the unknown variables must be given values as a solution. In other words, the definition of a solution is a value or set of values (one for each unknown) that, when used as a replacement for the unknowns, transforms the equation into equality.

Let x be the split time

all 4 of the split times were the same.

4x= 198.608

=> x= 198.608/4 = 49.652

The equation for split times is 4x= 198.608  and the value of x is 49.652

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Answer:

m=-18

Step-by-step explanation:

-12=2/3m

So the probability, rounded to the nearest thousandth, of getting at least 2 fours in 5 rolls of a fair die is 0.194.

A probability is a number that expresses the possibility or likelihood that a specific event will take place. Probabilities can be stated as proportions with a range of 0 to 1, or as percentages with a range of 0% to 100%.

The probability of getting at least 2 fours is the sum of the probabilities of getting exactly 2, 3, 4, or 5 fours:

P(X ≥ 2) = P(X=2) + P(X=3) + P(X=4) + P(X=5)

Using the binomial formula, we can calculate each of these probabilities:

P(X=k) = (n choose k) p^k (1-p)^(n-k)

where (n choose k) is the binomial coefficient, which represents the number of ways to choose k items from n distinct items.

P(X=2) = (5 choose 2) (1/6)² (5/6)³ = 0.1608

P(X=3) = (5 choose 3) (1/6)³ (5/6)² = 0.0322

P(X=4) = (5 choose 4) (1/6)⁴ (5/6)¹ = 0.0013

P(X=5) = (5 choose 5) (1/6)⁵ (5/6)⁰ = 0.00003

Therefore,

P(X ≥ 2) = 0.1608 + 0.0322 + 0.0013 + 0.00003 = 0.1943

So the probability, rounded to the nearest thousandth, of getting at least 2 fours in 5 rolls of a fair die is 0.194.

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The tunnel A will be damaged and truck can pass through tunnel B.

Given that, tunnel A is modeled by x² + y² + 30x + 56 = 0, and tunnel B is modeled by x² – 30x + 16y – 95 = 0.

The general equation of a parabola is: y = a(x-h)² + k or x = a(y-k)² +h, where (h, k) denotes the vertex. The standard equation of a regular parabola is y²= = 4ax.

Part A: x²+y²+30x+56=0

Add 15² on both the sides of a equation

That is, x²+30x+15²+y²=-56+15²

⇒ (x+15)²+y²=169

⇒ (x+15)²+y²=13²

Divide 13² on both the sides of the equation

⇒ (x+15)²/13² + y²/13² =1

Part B:

x²-30x+16y-95=0

Now, x²-30x+16y=95

Add 15² on both the sides of a equation

That is, x²-30x+15²+16y=95+15²

⇒ (x-15)²=320-16y

⇒ (x-15)²=16(20-y)

Part C:

Maximum height:

A: 13 feet

B: 20 feet

Width = 8 feet

A: x+15=8/2=4 y=12.37<13.5

B: x-15=8/2=4 y=19>13.5

Hence, the tunnel A will be damaged and truck can pass through tunnel B.

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Answer:

here!! ------>

Step-by-step explanation:

For every chocolate chip, 3 (whatever unit of measurement is used) is added along with it.

The answer is "false". The interval [1, 2] contains all the real numbers between 1 and 2 including the endpoints.

An interval notation is used for representing the continuous set of real values. This is the shortest way of writing inequalities.

Intervals are represented within the brackets such as square brackets or open brackets(parenthesis).

The given interval is [1, 2]

The given statement is - 'the interval [1, 2] contains exactly two numbers - the numbers 1 and 2'

The given statement is 'false'.

This is beacuse, an interval consists set of all the real values in between the two values given.

So, according to the definition, there are not only the end values but also many real values in between them.

Thus, the answer is "false". The interval [1, 2] consists of all the real values between 1 and 2 including 1 and 2.

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Answer:

we ended the Bubba pregnant woman he is not in there by the Monon the man that want to be. DMV

The two way frequency table is discussed below. The table to show the relative frequencies for each grade category is discussed below. According to the relative frequency table, 8th grade had the greatest number of students who preferred one of the toppings.

The completed two-way frequency table is shown below

               Cheese         Pepperoni           Veggie           Total

7                20                      12                      8                    40

8                18                       16                      14                   48

Total          38                      28                     22                  88

To find the relative frequency for each grade category, we need to divide each frequency by the total number of students

                Cheese         Pepperoni           Veggie            Total

7                0.227             0.136                  0.090              0.453

8                0.204             0.181                   0.159               0.544

Total           0.431              0.317                  0.249               0.997

According to the relative frequency table, 8th grade had the greatest number of students who preferred one of the toppings, with a relative frequency of 0.544.

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The ordered pair which is a solution to the system of linear equations is: A. (3, 0).

In order to determine a solution to the system of linear equations, we would have to test the given ordered pairs by substituting their values into the linear equations as follows;

For ordered pair (3, 0), we have:

y = −x + 3

0 = -3 + 3

0 = 0 (True).

2x − y = 6

2(3) - 0 = 6

6 - 0 = 6

6 = 6 (True).

For ordered pair (3, -1), we have:

y = −x + 3

-1 = -3 + 3

-1 = 0 (False).

For ordered pair (0, 3), we have:

y = −x + 3

3 = 0 + 3

3 = 3 (True).

2x − y = 6

2(0) - 3 = 6

0 - 3 = 6

-3 = 6 (False).

For ordered pair (-1, 3), we have:

y = −x + 3

3 = -1 + 3

3 = 2 (False).

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Answer:

8x + 20 ≥ 25

Step-by-step explanation:

Well 8 times the sum of a number "x" plus 20,

So we can write the following,

8x + 20

and that should be greater than or equal to 25

8x + 20 ≥ 25

Thus,

as an inequality it is 8x + 20 ≥ 25.

Hope this helps :)

Answer:

-8.95

Step-by-step explanation:

1.3 - 6 - 4.25

-4.7 - 4.25

-8.95

Hope this helps!

Have a nice day!

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Answer:

11

Step-by-step explanation:

m∠1  = m∠2  {Corresponding angles}

78 - 2x = 89 - 3x

Add 3x to both sides

78 - 2x + 3x = 89

78 + x = 89

Subtract 78 from  both sides

x = 89 - 78

x = 11

The correct response is d. 4.6 years. The company is replacing at most 10% of their toasters sold 4.6 years.

To handle problems using samples that have a normal distribution, utilize the z-score formula.

The z-score of a measure X in a collection with mean and standard deviation is given by:

Z= x−μ/σ

The measure's standard deviations from the mean are determined by the \(Z-\)score. We examine the p-value linked with the \(Z-\)score in the \(Z-\)score table after computing the \(Z-\)score. This p-value is the probability that the measure's value is smaller than \(X\), or the percentile of \(X\). The likelihood that the value of the measure exceeds \(X\) is calculated by deducting \(1\) from the pvalue.

This issue involves that:

Mean, μ\(=5.8\)

Standard deviation,σ\(=0.9\)

Only those who rank in the bottom 10% will be replaced.

So, if Z has a p value of 0.10, the warranty is equal to the value of X.

So it is X when

\(Z=-1.28\)

Z= x−μ/σ

x=Z∗σ+μ

\(x=-1.28*0.9+5.8\\x=4.6\)

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Step-by-step explanation:

There's no slope and y-intercept in such a question, maybe you should try typing a valid question for an effective answer.

Answer:

Step-by-step explanation:

according to the question:

The equation relating x, y, and z is:

z = 0.5 * x * y.

In the given problem, the relationship between x, y, and z can be expressed by the equation z = k * x * y, where k represents the constant of proportionality. By substituting the values of x = 4 and y = 5, when z is equal to 10, we can determine the value of the constant of proportionality, k, and further define the relationship between the variables.

To find the constant of proportionality, we substitute the known values of x = 4, y = 5, and z = 10 into the equation z = k * x * y. This gives us the equation 10 = k * 4 * 5. By simplifying the equation, we have 10 = 20k. To isolate k, we divide both sides of the equation by 20, resulting in k = 0.5. Therefore, the equation relating x, y, and z is z = 0.5 * x * y, meaning that z is directly proportional to the product of x and y with a constant of proportionality equal to 0.5.

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