A survey was given to 280 people asking whether people like dogs and/or cats. 151 said they like dogs 138 said they like cats 47 said they don't like cats or dogs. How many said they liked cats but not dogs?

Answer: The distance formula is a mathematical formula used to find the distance between two points in a plane. One way to find the distance formula is by using the Pythagorean theorem.

The Pythagorean theorem states that in a right triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the lengths of the other two sides.

The distance formula can be derived from the Pythagorean theorem by considering the two points as the two endpoints of a line segment. The formula is as follows:

Distance = √(x2 - x1)^2 + (y2 - y1)^2

where (x1, y1) and (x2, y2) are the coordinates of the two points.

In this formula, the difference in the x-coordinates is squared and the difference in the y-coordinates is also squared. Then, these two values are added and the square root of the result gives the distance between the two points.

For example, if we have two points (x1, y1) = (2, 3) and (x2, y2) = (5, 8), we can use the distance formula to find the distance between these two points:

Distance = √((5 - 2)^2 + (8 - 3)^2)

Distance = √(3^2 + 5^2)

Distance = √(9 + 25)

Distance = √(34)

Distance = 5.83

Therefore, the distance between the two points is 5.83 units.

Step-by-step explanation:

Answer:

If an engineer typically makes 50% more than a school teacher, then the engineer's income is 150% of the school teacher's income. Because 100% represents the school teacher's income, and 50% represents the engineer's additional income, the sum is 100%+50% = 150%.

The engineer's income is also 1.5 times as large as the school teacher's income. This can be found by dividing the engineer's income percentage (150%) by the school teacher's income percentage (100%), which gives 150% / 100% = 1.5.

So the engineer's income is 150% of the school teacher's income, and it is 1.5 times as large as the school teacher's income.

- C

Answer: 68y+106=36-y

Plan A has the majority of votes.

A value or ratio that may be stated as a fraction of 100 is referred to as a percentage in mathematics. If we need to compute a percentage of a number, we should divide it by its whole and then multiply it by 100. The proportion, therefore, refers to a component per hundred. Per 100 is what the term percent signifies. The letter "%" stands for it.

Given this,  the school board in Wichita Falls, Texas, began planning for new and renovated high school facilities.

thus we can say the total number of members who voted is 7.

Therefore, 4 votes are required for the majority.

Therefore, there is no plan that receives a majority of votes.

1st choice votes to A=3

1 choice votes to B=3 1st choice votes to C=1

So, C is to be eliminated and his 1 vote is to be transferred to A (as A is the next choice after C in column 3 of the table)

First choice vote to A = 3 + 1 = 4

First choice vote to B = 3

Since A gets the majority of votes A is the winner

Thus, Plan A has the majority of votes.

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Complete question:

Answer:990

Step-by-step explanation:10%=0.1

X*0.1=99

99/0.1=990

x=990

The debts to assets ratio is 0.63

The formula for calculating debts to assets ratio is

total liabilities/total assets

The total liabilities is $3,228

The total assets is $5,091

Therefore the debts to assets ratio is

3228/5091

= 0.63

Hence the debts to assets ratio is 0.63

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Answer:

Step-by-step explanation:

Let the other diagonal be d.

From the Pythagorean theorem,

d2 = 82 + 1442

d2 = 64 + 20736

d2 = 20800

d = √20800

d = 144 cm

Answer:

The equation of this line is y>1/2x-3

Step-by-step explanation:

This is an inequality equation that represents a line that is greater than 1/2x-3. The inequality symbol ">" indicates that all the y-coordinates that are on the same side of the line as the y-axis are greater than 1/2x-3.

In other words, all the points that lie above the line will satisfy the inequality, while all the points that lie below the line will not.

It's worth noting that the line y<1/2x-3 represents the same line but the inequality symbol "<" indicates that all the y-coordinates that are on the same side of the line as the x-axis are less than 1/2x-3.

y>2x-3 and y<2x-3 represent different lines, the first one represents a line with a slope of 2 and the second one represents a line with a slope of -2.

The output voltage, in millivolts (mV), for the circuit would be equal to 1,350 millivolts.

An amplifier is defined as the electronic device that can be used to increase the electrical signal of a power source.

The output voltage of an amplifier= input voltage × gains.

We have been given that input voltage = 45 mV

The gain = 30

Therefore, the output voltage= 45×30

= 1350millivolts.

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The smallest possible value of the number that is an integer is -21

From the question, we are to determine the smallest possible value of the number

From the given information, we have that

"Twenty less than a number is more than twice the same number"
Let the number be x

Then,

we can write that

x - 20 > 2x

Now, we will solve for x

x - 20 > 2x

-20 > 2x - x

-20 > x

Therefore,

x < -20

The possible integers are -21, -22, -23, -24, -25, -26, ...

Then,

The smallest integer is -21

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The next two numbers on the number pattern will be 12.2, 12.9 the correct option is A

To obtain the next two points on the number pattern, first we must identify what is the meaning of pattern.

The pattern is given as follows;

The double of an amount is calculated.

Now 0.7 is increased to double the amount, and we return to step 1, doubling the value.

The final term is 6.1, which is obtained after the addition of 0.7 to 5.4. Double 6.1 is obtained multiplying the number by 2, as follows;

2 x 6.1 = 12.2.

Then the number obtained after 0.7 is added to 12.2 is given as follows;

0.7 + 12.2 = 12.9.

It implies that the correct answer of the given number pattern is 12.2, 12.9

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The value of the rational expression is q⁴ / 14p⁴

A rational expression is the ratio of two polynomials. If f is a rational expression, then f can be written in the form p/q where p and q are polynomials.

Given are rational expressions,

5pq / 16p³ ÷ 35p²q² / 8q⁵

Using identity, a/b ÷ c/d = a/b × d/c

5pq / 16p³ × 8q⁵ / 35p²q²

= 40q⁴ / 560p⁴

= q⁴ / 14p⁴

Hence, the value of the expression is q⁴ / 14p⁴

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the answer is letter d)

if u arrange it correctly it will be -x +2y=2

-½x+y=1

then multiply -½ by the first equation and multiply -1 by the second equation..

then change the signs of the second equation

then cancel x .. then y =1

then substitute y with 1

..it won't be correct

Answer:

Step-by-step explanation:

the answer will be option 4

Answer:

Angle 6 = 70

Step-by-step explanation: Using vertical angles if you look across from angle 6 you would see the angle of 70 degrees which means they are equal because they're across from each other.

Step-by-step explanation:

A. Hawa Enterprise is a small retail business located in Changlun, Kedah. Follows are information on bank transactions of Hawa Enterprise as at 31 July 2022:

a. Cash on the book was RM34,635.

b. Cash as shown on the bank statement was RM35,296.

c. A deposit of RM3,500, representing cash receipts on 31 July, did not appear on the bank statement.

d. Outstanding cheque include cheques No 2031, No 2558, and No 2783 with the amount respectively RM530, RM1,551 and RM2,100.

e. The bank collected RM810 on a note receivable for Hawa Enterprise. The bank charged a collection fee of RM10 which was credited to Hawa Enterprise’s account.

f. An NSF cheque for RM950 from a customer, En Mansor, was returned with the bank statement.

g. The bank paid correctly an amount of RM3,680 for cheque No 2805 which was recorded in a book as RM3,860. h. Bank service charges for July 2022 amounted to RM50.

REQUIRED:

Prepare the bank reconciliation statement for Hawa Enterprise as at 31 July 2022.

B. Beginning July 2022, Hawa Enterprise has established a petty cash fund for its small expenditures. The following transactions took place during the month of July:

5/7 Established a RM300 petty cash fund with cash withdrawn from the company’s current account.

30/7 The petty cash fund has RM12 remaining and is replenished. Expenditures for July were RM75 for supplies, RM60 (meals), RM80 (postage), RM50 (amenities) and RM25 (freight-in).

REQUIRED:

Prepare the journal entries for the above transactions.

Serena added 10 grams of sugar to 20 grams of water to make a sugar syrup.

The total amount of sugar syrup made is the sum of the weight of sugar and the weight of water, so:

10 grams (sugar) + 20 grams (water) = 30 grams (sugar syrup)

To find the percentage of sugar in the syrup, we can divide the weight of the sugar by the total weight of the syrup and multiply by 100.

% sugar = (weight of sugar / total weight of syrup) * 100

% sugar = (10 / 30) * 100 = 33.333 %

So the sugar syrup made by Serena contains 33.333% sugar by weight.

It's important to note that the sugar syrup doesn't have only sugar, it also have water, the sugar is just the main ingredient and the percentage of sugar is just the proportion of sugar within the syrup.

The expression 4√72 can be simplified by first taking the square root of both sides, which gives us 2√72. Then, we can factor out a 6 from both sides, which gives us 24√6. Therefore, the simplified expression is 24√6.

Expression is the process of conveying one’s thoughts, emotions, ideas, and beliefs through speech, writing, art, or any other form of communication. Expression is a form of communication that allows people to express themselves in a way that is meaningful and personal to them. It is a powerful way for individuals to express their thoughts, feelings, and opinions without fear of judgement or criticism. Expression is an important part of self-expression, and it can be used to connect with others through shared experiences, to create a sense of community, and to grow and learn from one another. Expression is an invaluable tool for self-expression, creativity, and communication.

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Answer: D - 124°

Step-by-step explanation: Since y and a are vertical angles, we can determine that angle a is equal to 34°

90° + 34° = 124°

180° - 124° = 56°

Now we know the last angle in the triangle. Since this angle is on the same line as angle b, subtracting it from 180 would give us angle b

180° - 56° = 124°

Answer:

5x=33y,4x=21y I hope this is helpful

If I manage an ice cream factory that makes two flavors: Creamy Vanilla and Continental Mocha. Into each quart of Creamy Vanilla go 2 eggs and 3 cups of cream. Into each quart of Continental Mocha go 1 egg and 3 cups of cream. Where I have in stock 500 eggs and 1,050 cups of cream. The number of quarts of each flavor that I would make in order to use up all the eggs and cream is: 150 quarts of Vanilla and 200 Quarts of Mocha.

Let x and y be the number of Quarts of Vanilla and Mocha respectively.

The total number of eggs used is given as:

2x+y = 500

And the total cups of cream is:

3x + 3y = 1050

Removing the second equation from three times the first, we get:

3(2x + y) - (3x + 3y) = 3(500) -1050

6x + 3y - 3x - 3y = 1500 - 1050

⇒ 3x = 450

⇒ x = 450/3

x = 150

By substituting x back in tot he first equation we find:

2x+y = 500

2 (150) + y = 500

300 + y = 500

y = 500 - 300

y = 200.

Thus, to use up al the eggs and cream, 150 quarts of Vanilla and 200 quarts of Mocha should be produced.

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Answer:It means almost everywhere

Step-by-step explanation:

The value of AE is, 10 units.

A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.

Here, From the given figure we can see that two triangle ABE and DEC are similar.

Therefore, The ratio of corresponding sides are equal.

Hence, From figure we get,

⇒ ED/AE = CD/AB

Substitute all the values, we get;

⇒ (x + 6)/(2x + 6) = 8/10

⇒ 10(x + 6) = 8(2x + 6)

⇒ 10x + 60 = 16x + 48

⇒ 16x - 10x = 60 - 48

⇒ 6x = 12

⇒ x = 2

So, The value of AE is,

AE = 2x + 6

AE = = (2 × 2 ) + 6

AE = 4 + 6

AE = 10

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The correct equation of quadratic equation is,

⇒ f (x) = (x + 4)² - 3

We have to given that;

The table of values represents a quadratic function f(x).

And, Values are,

x           f(x)

−8          13

−7           6

−6           1

−5         −2

−4         −3

−3         −2

−2           1

−1           6

0            13

Now, By given options;

f (x) = (x + 5)² - 2

Put x = - 8, f (x) = 13;

13 = (- 8 + 5)² - 2

13 = 9 - 2

13 ≠ 7

From (ii);

f (x) = (x + 4)² - 3

Put x = - 7, y = 6;

6 = (- 7 + 4)² - 3

6 = 9 - 3

6 = 6

Hence, The correct equation of quadratic equation is,

⇒ f (x) = (x + 4)² - 3

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Answer:

No, Jasmine is not correct. The Lowest Common Multiple (LCM) of two numbers is the smallest number that is a multiple of both numbers. Multiplying the two numbers together is not always the correct method to find the LCM.

For example, the LCM of 5 and 8 is 40, but the product of 5 × 8 = 40 is not the LCM.

A more accurate way of finding the LCM is by using the prime factorization of the numbers. By finding the prime factorization of the two numbers, you can take the highest exponent of each prime factor and multiply them together. The result of that multiplication is the LCM of the two numbers.

In this case, the prime factorization of 5 is 5 and 8 is 2^3. The LCM of 5 and 8 is 2^3*5 = 40. So Jasmine's claim that 5 x 8 = 40 and the LCM of 5 and 8 is 40 is not correct.

Answer: No

Step-by-step explanation:

to be proportional, both numbers have to increase by the same number

because if u multiply 6 by 2 you get 12, but when you multiply 10 by 2 you get 20, not 60 it would be proportional if you said 6 and 10 in to 12 and 20 in

Answer:

13.25

Step-by-step explanation:

1. you have to subract the cost of the drink:

94.25-1.50=92.75

2.you have to divide to get the individual cost of pizzas by doing

92.75÷7=13.25

so therefore your answer is 13.25 per pizza

Answer:

Step-by-step explanation:

You want a couple of interior angles and the value of x given the parallelogram in the figure.

The diagonals of a parallelogram bisect each other, and divide the figure into two pairs of congruent triangles. Here, the congruent triangles of interest are ...

  ∆NKJ≅∆NML

In these triangles, that means ...

  ∠J ≅ ∠L = 50° = ∠NJK

  ∠K ≅ ∠M = 42° = ∠NKJ

The halves of diagonal JL are congruent, so we have ...

  4x -3 = 13

  4x = 16 . . . . . . . . add 3

  x = 4 . . . . . . . . . divide by 4

The percent of the baked foods that are cakes will be 25.33%

It should be noted that a percentage simply has to do with the a value or ratio which can be stated as a fraction of 100. It should be noted that when we want to we calculate a percentage of a number, we simply divide it and then multiply the value that is gotten by 100.

The percentage then refers to a component per hundred. The word percentage simply means per 100 and it is represented by %. In this situation, the bakery produces 280 loaves of bread and 95 cakes daily.

The percent of the baked foods that are cakes will be:

= Number of cakes / Number produced daily × 100

= 95 / (280 + 95) × 100

= 95 / 375 × 100

= 25.33%

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