Find the volume of the cylinder rounded to the nearest tenth.
Diameter is 12
Height is 4
I'm sorry for no providing a picture it wont allow me to screenshot!

Step-by-step explanation:

a) k = 1

b) geometric progression formula:

Tn = ar^(n-1)

first term, a = 3/2

Answer:

$4.16

Step-by-step explanation:

To find out how much 8 ounces of frozen yogurt costs if each ounce costs $0.52, we can use an equation that looks like this:

Therefore, for 8 ounces of yogurt is will cost $4.16.

Answer:

4 fives and 4 ones

Step-by-step explanation:

a) The probability of failing to meet the specification limit of 45-pounds tensile strength 15.87%.

b) The number of parts that would not meet the specification is 7,935.

a) Given that the tensile strength of a metal part is normally distributed with mean 40 pounds and standard deviation 5 pounds.

We have to find the probability of failing to meet the specification limit of 45-pounds tensile strength.

Using the standard normal distribution, we can find the probability of failing to meet the specification limit of 45 pounds as follows:

z = {45 - 40}/{5}

= 1

The probability of failing to meet the specification limit of 45 pounds is the probability that the standardized variable Z is greater than 1, which is given by:

P(Z > 1) = 0.1587

Therefore, the probability of failing to meet the specification limit of 45-pounds tensile strength is 0.1587 or 15.87%.

b) If the probability of failing to meet the specification is 0.1587, the probability of meeting the specification limit is

1 - 0.1587 = 0.8413

.If 50,000 parts are produced, then the expected number of parts that meet the specification limit is:

0.8413* 50,000 =  42,065.

Therefore, the number of parts that would not meet the specification is: 50,000 - 42,065 = 7,935.

Hence, about 7,935 parts would not meet the specification.

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to check what type of conic it may be, we first check the squared variables, their coefficents and sign.

in this case 2x² and 5y² are both positive, that means we have either an ellipse or a circle.

if the coefficients are equal, boinggggg! we have a circle, or if you wish an ellipse with equal axes.

if the coefficients are different, like in this case, we have an ellipse.

Answer:

photo

Step-by-step explanation:

Answer:

Step-by-step explanation:

When you square a number, whether it's positive or negative, the square is always positive.  That is, a2 is positive whether a is positive or negative.  Examples:

12 = 1 x 1 = 1

(-1)2 = (-1) x (-1) = 1

52 = 5 x 5 = 25

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

Since the answer is always positive, you don't need the absolute value signs: |a2| = a2.

hope this helps can i get brainly pls

The correct angle for a ladder is about 75 degrees from the ground, and you have a 15-foot ladder.

You need to determine how far from the house you should position the ladder's base if you know these fact.
Step 1: It is crucial to keep in mind that the height of the ladder is the same as the vertical distance between the base and the wall.
Step 2: Consider the height of the ladder to be the "opposite" side of the triangle, and the distance you want to find as the "adjacent" side of the triangle. In this scenario, we're looking for the distance from the house (the base of the ladder) to the wall, which will be the adjacent side.
Step 3: To figure out the length of the adjacent side, we'll need to use the tangent of the angle, which is given by the following formula:tan(θ) = opposite/adjacent
Step 4: The angle is 75 degrees, and the opposite side's length is 15 feet, so we can solve for the adjacent side as follows: tan(75) = 15/adjacent
Step 5: Rearranging the equation: adjacent = 15/tan(75)Step 6: Using a calculator, tan(75) is approximately 3.732, so: adjacent = 15/3.732 ≈ 4.01

Therefore, the base of the ladder should be approximately 4.01 feet from the wall (rounded to the hundredths place).

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Answer:

59.6°

Step-by-step explanation:

A graph which does not represent a proportional relationship is: graph B.

In Mathematics, a graph can be defined as a type of chart that is typically used to graphically represent data points or ordered pairs on both the horizontal and vertical lines of a cartesian coordinate, which are the x-coordinate and y-coordinate respectively.

Generally speaking, the graph of any proportional relationship is always characterized by a straight line with the data points starting from or  the passing through origin (0, 0) and it passes through other unique data points on the cartesian coordinate.

By critically observing the given graphs, we can logically deduce that graph B does not represent a proportional relationship as it does not pass through the origin (0, 0).

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Answer: i think its false

Answer:

-15 degrees

Step-by-step explanation:

3 times 5 is 15 and its negative because it says it DROPS every hour and its taking the temp every 5 hrs

Answer:

\(\sqrt{7}\), 2.8, \(\pi\), \(\sqrt{17}\), 4.6

Step-by-step explanation:

To order the numbers from least to greatest turn all the numbers into decimal form.

\(\sqrt{7}\): 2.65

\(\sqrt{17}\): 4.12

\(\pi\): 3.14

4.6

2.8

Now order them from least to greatest (make sure you put the numbers back into their original form)

\(\sqrt{7}\), 2.8, \(\pi\), \(\sqrt{17}\), 4.6

The numbers in the form of least to greatest will be \(\sqrt{7}\), \(2\overline{.8}\), π, \(\sqrt{17}\), 4.6.

Rational numbers are those numbers which have terminating,Repeating or recurring digits after the decimal place.

Irrational numbers have non-repeating, non-recurring non-terminating digits after the decimal place.

According to the given question we have to order the number from least to greatest.

Given number are 4.6, \(2\overline{.8}\), π, \(\sqrt{17}\), \(\sqrt{7}\).

We know the value of π is 3.14 approx and square root of 17 lies between square root of 16 and 25 which are 4 and 5 but more close to 4 and square root of 7 lies between square root of 4 and 9 which are 2 and 3.

∴  The given numbers in increasing order will be

\(\sqrt{7}\), \(2\overline{.8}\), π, \(\sqrt{17}\), 4.6.

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Answer:

Whats the question?

Step-by-step explanation:

An equation that represents a given situation is 39+x=64.

The given statement is last week Sally had thirty-nine dollars. She washed cars over the weekend and now has sixty-four dollars.

We need to write an equation that represents a given situation.

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Let the money earned by Sally over the weekend be x.

Now, 39+x=64

Therefore, an equation that represents a given situation is 39+x=64.

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Answer:

1. You can use the equation 2x + 85 = 197

2. 2x+ 85 =197

-85 -85

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

2x = 112

/2 /2

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

x = 60

x is the number of students that went to the dance

plug in 60 into x in the equation I gave to check

There appears to be positive correlation between number of rainy days and tomato plant height.

This can be said because a positive correlation is a relationship between two variables that if one moves in a direction the other moves in the same direction. In this situation the rain increases so the tomato plant height increases, therefore there is a positive correlation.

A correlation coefficient is a statistical indicator of how well changes in one variable's value predict changes in another. When two variables are positively linked, the value either rises or falls together.

A correlation reveals the nature and magnitude of a link between two variables. In other words, it illustrates the degree to which measurements of two or more variables are comparable throughout a dataset.

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Answer: x=-n/a

Step-by-step explanation:

To solve for x, we want to use our properties to isolate x.

\(y-n=y+ax\)           [subtract both sides by y]

\(-n=ax\)                     [divide both sides by a]

\(x=-\frac{n}{a}\)

Now, we know that x=-n/a.

Answer:

17 and 3

Step-by-step explanation:

the difference between 17 and 3 is 14

7 add 13 = 20

Answer:

102

Step-by-step explanation:

The first step is to find out how to find the next number in the term.

In this we can see that to get to the next number in the term we need to add 5.

The easiest way to figure out the 21st term of this, would be to multiply 5×21. This is equal to 105.

But since we started at three less than 5, we need to subtract 3 from 105. 105-3=102.

The 21st term is 102.

SOLUTIONS

mass of the transistors in grams

Transistor A; 0.3619 g

Transistor B; 0.7082 g

Transistor C; 0.0561 g

Transistor; D; 0.9357 g

To round up the mass of the transistors in grams (g) to the nearest tenth.

Transistor A; 0.3619 g = 0.4g

Transistor B; 0.7082 g = 0.7g

Transistor C; 0.0561 g = 0.1g

Transistor; D; 0.9357 g = 0.9g

The probability that it lands heads at least once is 1.0720.

Probability is the measure of the likelihood of an event occurring. In this case, we are looking at the probability of a coin landing heads at least once after three tosses.

Let's denote the event of the coin landing heads on the first toss as event A, the event of the coin landing heads on the second toss as event B, and the event of the coin landing heads on the third toss as event C.

The probability of landing heads at least once is equal to the sum of the probabilities of each individual event occurring (A, B, or C) minus the probability of all three events occurring (A and B and C).

P(A or B or C) = P(A) + P(B) + P(C) - P(A and B and C)

Since the coin is unfair and has a probability of 0.4 of landing heads, P(A) = P(B) = P(C) = 0.4.

Using the formula for the probability of multiple events happening simultaneously, we find that P(A and B and C) = P(A) * P(B) * P(C) = 0.4 * 0.4 * 0.4 = 0.064.

Plugging in all the values, we get:

P(A or B or C) = 0.4 + 0.4 + 0.4 - 0.064 = 1.136 - 0.064 = 1.072

Rounding to four decimal places, the answer is 1.0720, which means that the probability of the coin landing heads at least once after three tosses is 1.0720.

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Answer:

c=17

Step-by-step explanation:

Answer:

The correct answer is C, 17

Step-by-step explanation:

you have to do 3 times 3 and then add that to 2 times 2 times 2

Based on the given information, we know that x must be 2 since it is the only even prime number. We also know that y must be either 11, 13, 17, or 19 since those are the only prime numbers between 10 and 20.

So, the sum of x and y can be 2 + 11 = 13, 2 + 13 = 15, 2 + 17 = 19, or 2 + 19 = 21.

Out of these four possible sums, only 13, 17, and 19 are prime numbers. Therefore, we can say that the sum of x and y may or may not be a prime number, depending on the specific values of x and y.

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Answer:

Zero

Step-by-step explanation:

If the amount of negative numbers is odd the sign of the product is negative.

If the amount of negative numbers is even the sign of the product is positive.

Warm Up For each translation of the point (–2, 5), give the coordinates of the translated point. 1. 6 units down (–2, –1) 2. 3 units right (1, 5) For each.

a. The paper reveals that when working at home is considered simultaneously, the coefficient magnitude of schedule control is reduced.

The inclusion of working at home decreases the magnitude of the coefficient of schedule control from 0.30 (in Model 2) to 0.23 (in Model 4). Furthermore, the magnitude of the coefficient of full schedule control was reduced from 0.74 (in Model 2) to 0.38 (in Model 4).

The results indicate that schedule control is more beneficial in an office setting than working from home, which has a significant impact on the work-family interface.

Schedule control works to maintain work-family balance; however, working from home may have a negative effect on the family side of the work-family interface.

This implies that schedule control may not be the best alternative for all employees in the work-family interface and that it may be more beneficial for individuals who are able to keep their work and personal lives separate.

b. The findings mentioned in the question correspond to the suppression pattern.

c. The findings mentioned in the question support the suppressed-resource hypothesis.

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The solution for the given expression would be x = 1 or x = 9.

What is a quadratic equation?

A quadratic equation is a type of second-degree polynomial equation, meaning it contains the highest power of x that is equal to 2. It can be written in the general form of:

ax² + bx + c = 0

where a, b, and c are coefficients and x is an unknown variable.

find any solution of x/2x-3+4/x+1=

First note that 2x-3 and x+1 are in the denominator of rational terms meaning that to  avoid dividing by0 must have x≠3/2and x≠-1

with that  in mind first we eliminate the denoimintor by multiplying by(2x-3)(x+1)

x/2x-3+1/x+1=1

⇒(2x-3)(x+1)(x/2x-3+4/x+1)=(2x-3)(x+1).1

x(2x-3)(x+1)/2x-3+4(2x-3)(x+1)/x+1=(2x-3)(x+1)

⇒x(x+1)+4(2x-3)=(2x-3)(x+1)

⇒x²+x+8x+2=2x²-3x+2x-3

⇒x²+9x-12=2x²-x-3

⇒x²-10x+9=0

⇒(x-1)(x-9)=0

⇒x=1 or x=9

Hence, the solution for the given expression would be x = 1 or x = 9.

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