Ally and Christian bought 4 pounds of butter and 2 pounds of chocolate chips for cookies. How many ounces of products did they purchase?

Answer:

Step-by-step explanation:

For the second one the probability is 10

Answer:

15

Step-by-step explanation:

For this question we have the hypotonouse and need the opposite side

so out of SOH, CAH, TOA we will use SOH

sin(52)=x/19

19sin(52)=x

x=14.9722

which rounds to

15

Calculating wattage is a quick process once you know the appliance's amperage and voltage — you simply multiply the two figures. An appliance that uses 110 volts of electricity and 5 amps uses 550 watts.

Hope this helps!

The probability to get a 3 or 4 in the third toss and 6 in the fourth toss is 1/18.

The sample space for a six-sided die is

{1, 2, 3, 4, 5, 6}

Hence the total number of possibilities = 6

The rolling of a die is IID that is Independently and Identically distributed.

Hence,

the result of one toss will not affect the result of the successive tosses.

Probability

= n(E)/n

= no of favorable outcomes for any event /total no. of outcomes

Here,

n = 6

Let A be the event of getting a 3 or 4 in the third toss

Let B be the event of getting 6 on the fourth toss

E(A) = {3,4}

n(A) = 2

Hence,

P(A) = 2/6

= 1/3

B = {6}

n(B) = 1

P(B) = 1/6

Since these are IID,

P(A and B) = P(A) X (B) [Property of independent events]

Hence P(A∩B) = 1/3 X 1/6

= 1/18

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Answer:

\(y=-4x+6\)

Step-by-step explanation:

Point Slope Form = Y-y1=m(X-x1)

m=-4, (x1,y1) = (1,2)

y-2=-4(x-1)

y-2=-4x+4

y=-4x+6

:]

(Lol please give Brainliest if I'm correct :] )

Answer:

The random variable \(\bar x\) has approximately a normal distribution because of the central limit theorem.

Step-by-step explanation:

According to the Central Limit Theorem if we have an unknown population with mean μ and standard deviation σ and appropriately huge random samples (n ≥ 30) are selected from the population with replacement, then the sampling distribution of the sample mean will be approximately normally distributed.  

Then, the mean of the sample means is given by,

\(\mu_{\bar x}=\mu\)

And the standard deviation of the sample means is given by,

\(\sigma_{\bar x}=\frac{\sigma}{\sqrt{n}}\)

Let the random variable X be defined as the age of cars owned by residents of a small city.

It is provided that:

μ = 6 years

σ = 2.2 years

n = 400

As the sample selected is too large, i.e. n = 400 > 30, according to the central limit theorem the sampling distribution of the sample mean (\(\bar x\)) will be approximately normally distributed.  

The point p at an angle of -90 degrees on a circle of radius 4.3 is the point where a vertical line intersects the circle.

This is because an angle of -90 degrees is equivalent to a downward vertical direction in the Cartesian coordinate system. To find the coordinates of this point, we can use the equation of a circle in standard form:

(x - h)^2 + (y - k)^2 = r^2

where (h, k) is the center of the circle and r is its radius. Since the circle in this question has a radius of 4.3, we can substitute r = 4.3 into the equation. To find the center of the circle, we would need additional information such as the equation of the circle or another point on the circle.

However, we can still find the coordinates of the point p by realizing that the center of the circle is the origin (0,0) and substituting x = 0 into the equation of the circle. This gives us:

(0 - 0)^2 + (y - 0)^2 = 4.3^2

Simplifying the equation, we get:

y^2 = 4.3^2

Taking the square root of both sides, we get:

y = ± 4.3

Since we are looking for the point p at an angle of -90 degrees, we take the negative square root to get:

y = -4.3

Therefore, the coordinates of the point p are (0, -4.3)

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Answer:

In a triangle, the segment joining the midpoints of any two sides will be parallel to the third side and half its length ⇒DE is parallel to AC, and DE = 8, AC=16.

Similarly, DF is parallel to BC, and DF=6, BC=12

Step-by-step explanation:

Similarly, EF is parallel to AB, and EF=3.5, AB=7

Hence, perimeter of ΔDEF = 8+6+3.5 = 17.5

Answer: sa=b+la

Step-by-step explanation:

i

True, for any propositional formula f, every stable model of 'f' is a model of "f'.


A stable model is a type of logical model used in logic programming and non-monotonic reasoning. It is a set of logical sentences that are consistent with the propositional formula f and that satisfy certain stability conditions.

In other words, a stable model is a model of the propositional formula "f" that is also consistent with the additional constraints imposed by the stability conditions. Because of this, every stable model of f is also a model of 'f'.

Therefore, the statement "for any propositional formula f', every stable model of f is a model of f" is true.

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Answer:

925000%

Step-by-step explanation:

Hobby is an example of a vaniable that follows nominal scale of measurement. Option C is correct.

Nominal scale is the simplest level of measurement where variables are categorized into distinct and non-overlapping categories or groups. In the survey, students are asked to list their favorite hobby, which means they are providing responses that can be grouped into different categories such as sports, music, reading, etc. However, these categories do not have any inherent order or numerical value associated with them.

To understand this better, let's consider an example. Suppose the survey has the following responses from students:

1. Sports
2. Music
3. Reading
4. Painting

In this case, the hobby variable is measured on a nominal scale because the responses are discrete categories without any numerical value or order. It is important to note that the numbers assigned to the responses do not indicate any ranking or order. They are simply identifiers for the different categories.

To summarize, in the survey, the hobby variable is an example of a nominal scale of measurement because it consists of distinct categories without any numerical value or inherent order.

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Answer: B. XIX

Step-by-step explanation: If Sarah is 3 years older than Ben, she is 3 years older than 16. That means she is 19 years old. In Roman numerals, we need to think of it as she is 10+9 years old.

X represents 10.

IX represents 9 Because...

... in order to represent a number less than ten, we need to think about how much less than ten it is. Since 9 is one less than 10, you write it as IX since a smaller numeral in front of X represents subtraction.

So you combine the 10 and 9 to get XIX.

There were total 276 guests in the wedding that Joy organised.

Given,

fraction of the guest that chose beef = 1/3

fraction of the guest that chose chicken = 5/12

fraction of the guest that chose vegetarian = 1  - 1/3 - 5/12 = 1/4

we are asked to find the total number of guests in the wedding:

guests that chose vegetarian = 1/4

guests that chose vegetarian = 69

1/4 of the guest = 69

4/4 of the guest = 69 x 4 = 276

Hence there are total 276 guests in the wedding.

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Answer:

বাংলা ৬ নাম্বার প্রশ্নের উওর টা কি

Answer: 3/5 is the correct answer

Answer:

Step-by-step explanation:

Let the weight 3 month ago be x.

20% more than x is:

We now have the following equation:

From the diagram shown, we can observe that

If x and y are two numerical variables, they will have a negative correlation. As the value of x declines, the value of y tends to do the same.

Statistics uses the terms correlation or dependency to describe any statistical relationship between two random variables or bivariate data, regardless of whether it is causal or not. When two variables are negatively correlated, one drops when the other grows.Therefore, if the value of x decreases, the value of y will decrease as well.A negative correlation between x and y means that when x increases, y decreases, and when x decreases, y also decreases. This is expressed by the formula y = -x.

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Answer:

15 coins

Step-by-step explanation:

There is a pattern. She adds 1 coin, then 2, then 3. She will add four to the next piggy bank.

50,400 different anagrams can be made from the letters in the word statistics.

Given word : STATISTICS

Anagrams are words formed by jumbling the positions of the letters given in the word.

For such problems we do factorial of number of words and divide by the repeated letters factorials.

Total number of letters = 10

They can be permutated among themselves in 10! ways.

Some letters are repeated in word STATISTICS

Since, there are 3 S's and 3 T's and 2 I's

So, Number of anagrams = \(\frac{10!}{3!.3!.2!}\)

= \(\frac{10 \times 9 \times 8 \times 7 \times 6 \times 5 \times 4 \times 3!}{3! \times 3 \times 2 \times 1 \times 2 \times 1}\)

= \(\frac{10 \times 9 \times 8 \times 7 \times 6 \times 5 \times 4}{3 \times 2 \times 2}\)

= 10 × 9 × 8 × 7 × 2 × 5

= 50,400

50,400 different anagrams can be made from the letters in the word statistics.

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No Solutions!

\(:\implies \sf 6x-2=6x+7\)

\(:\implies \sf 6x -2 -6x -7 = 0\)

\(:\implies \sf \cancel{6x} -2 -\cancel{6x} -7 = 0\)

\(:\implies \sf 0 =0\)

Since, we got Left side as Zero which means Given equation has no solutions.

None, the equation 6x - 2 = 6x + 7 does not have any solutions.

An algebraic equation is an equation that consists of numbers and variables. To solve the variables, there is a need to make use of some or all of the arithmetic operations such as:

From the given equation:

6x - 2 = 6x + 7

Collect like terms

6x - 6x -2 - 7 = 0

0 - 9 = 0

Since there is no variable to solve for in the equation, we can conclude that the equation does not have any solutions.

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Answer:

Given:

First, we will find the common denominator for us to be able to subtract the terms:

Simplify the expression by performing the operation:

*Distribute the negative sign inside the parenthesis

Simplify by adding like terms:

Therefore, the final answer would be:

Note:

The -7x and 10 became the opposite signs because we had to distribute the negative sign present before the parenthesis that indicates the subtraction operation.

The length of the guy wire, to the nearest foot is 23 feet.

Based on the information provided, we can logically deduce that triangle ABE (ΔABE) is similar to triangle (ΔCDE) and the following parameters about the geometric figures;

Additionally, the corresponding sides of similar triangles are equal;

AB/CD = BE/DE

AB/6 = (9 + 4)/4

AB/6 = 13/4

AB = 19.5 feet.

By applying Pythagorean' theorem, side AE is given by:

AE = √(AB² + BE²)

AE = √(19.5² + 13²)

AE = 23.44 ≈ 23 feet.

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Answer:

(2+3)÷2=2.5

Step-by-step explanation:

Well, I got switched to a charter school, so my "school" consists of my twin and I and that's the amount of sleep we got rounded up....

(hope this helps ??)

6+9=15

(1+5)+9=15

6+9=15

Hope it helped

Answer: 1x6+9=15 or 15x1 or 6+9=15 or 5x3=15

Step-by-step explanation:

Answer:

3240 degrees? I guess. I'm sorry if its the wrong answer.

Answer: 170

Step-by-step explanation:

Let L be the sum of the degree measures of the 10 larger interior angles, and S be the sum of the degree measures of the 10 smaller interior angles. The angles in a convex 20-sided polygon add up to 180(20-2)=3240 degrees, which tells us that L+S=3240. The problem also tells us that L-S=160. Adding both equations together, we get $2L=3400, and by dividing by 2, we get L=1700. Therefore, the sum of the 10 larger interior angles is 1700 degrees, and the average measure of these angles is 1700/10

=170

combining the solutions from both cases, we find that the equation √(x^5) = |2x| has two real solutions: x = 0 and x = ∛4.

To determine the number of real solutions to the equation √(x^5) = |2x|, we need to analyze the different cases that arise.

Case 1: x ≥ 0

For x ≥ 0, the absolute value |2x| is equivalent to 2x. Thus, the equation becomes √(x^5) = 2x. By squaring both sides, we get x^5 = 4x^2. Rearranging the equation, we have x^5 - 4x^2 = 0, which can be factored as x^2(x^3 - 4) = 0. This gives us two real solutions: x = 0 and x = ∛4.

Case 2: x < 0

For x < 0, the absolute value |2x| is equivalent to -2x. Thus, the equation becomes √(x^5) = -2x. Since the square root of a number is always non-negative, there are no real solutions in this case.

Therefore, combining the solutions from both cases, we find that the equation √(x^5) = |2x| has two real solutions: x = 0 and x = ∛4.

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