Which pair of numbers is relatively prime?
​

Answer:

−7⋅(−3)⋅(−5)⋅(−8)

Step-by-step explanation:

Juan victor gave a 25% gratuity of $12 on a bill that was $48 which is correct option(B).

Percentage is defined as ratio expressed as a fraction of 100.

Scenarios modeled using given diagram

Here, let gratuity  \(s_1=s_2=s_3=s_4=25\) %

\(s_1+s_2+s_3+s_4=\)25%+25%+25%+25%=100%

25% of  total bil $48 is $12

So, $12+$12+$12+$12=$48

Hence, Juan victor gave a 25% gratuity of $12 on a bill that was $48.

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Answer:

The answer is no because for 1 hour he gets 20 dollars and for 2 hours he gets 30$ (which is less for working 2 hours). So, if you multiply 2 hours with 20 dollars, you should get 40, not 30. So therefore, it is not proportional. And same for 3 hours: multiply 3 with 20 to get 60, not 50.

Answer: x=70/3

Step-by-step explanation:

1 Move the negative sign to the left.

-4=-1\times (-\frac{3}{10}x+11)−4=−1×(−

​10

​

​3

​​ x+11)

2 Simplify  \frac{3}{10}x

​10

​

​3

​​ x  to  \frac{3x}{10}

​10

​

​3x

​​ .

-4=-1\times (-\frac{3x}{10}+11)−4=−1×(−

​10

​

​3x

​​ +11)

3 Simplify  1\times (-\frac{3x}{10}+11)1×(−

​10

​

​3x

​​ +11)  to  (-\frac{3x}{10}+11)(−

​10

​

​3x

​​ +11).

-4=-(-\frac{3x}{10}+11)−4=−(−

​10

​

​3x

​​ +11)

4 Remove parentheses.

-4=\frac{3x}{10}-11−4=

​10

​

​3x

​​ −11

5 Add 1111 to both sides.

-4+11=\frac{3x}{10}−4+11=

​10

​

​3x

​​

6 Simplify  -4+11−4+11  to  77.

7=\frac{3x}{10}7=

​10

​

​3x

​​

7 Multiply both sides by 1010.

7\times 10=3x7×10=3x

8 Simplify  7\times 107×10  to  7070.

70=3x70=3x

9 Divide both sides by 33.

\frac{70}{3}=x

​3

​

​70

​​ =x

​

​

​x=70/3   answer

​​

I guess the answer should be 177.8 cm.

The measurement of 5 feet 10 inches to centimeters​ is 175 centimeters.

Units of measurement are defines ad the definite magnitude of a physical quantity. It is used to find a number that shows the amount of something.

Here we have to convert the units of measurement feet and inches to centimeters.

We have,

1 foot = 12 inches and 1 inch = 2.5 centimeters

We have to change 5 feet 10 inches to centimeters​.

1 foot = 12 inches

⇒ 5 feet = 12 × 5 inches

              = 60 inches

So, 5 feet 10 inches = 60 inches + 10 inches

                                 = 70 inches

1 inch = 2.5 centimeters

70 inches = 70 × 2.5 centimeters

                 = 175 centimeters

Hence we got 5 feet 10 inches as 175 centimeters.

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Answer:4-6 hope this you plz rate brainlest

Step-by-step explanation:

Answer:

This value is not possible to represent probability of a chance event.

Step-by-step explanation:

There is not enough information to determine the answer

Answer:14

Step-by-step explanation:

Answer:

Mike had 14 to begin with.

Step-by-step explanation:

16 - 9 = 7

7 x 2 = 14

14 / 2 = 7

9 + 7 = 16

Answer:

9 feet easy to solve this is answer

Answer:

C. 3 1/2.

Step-by-step explanation:

I there's a 28 inch ribbon, and 8 equal pieces,

28 inches / 8 pieces = 3.5, or 3 and a half.

Hope this helps!

Student 3 determines the area of the circle correctly.

The circumference of a circle is the distance around the circle which is 2πr.

The diameter of a circle is the largest chord that passes through the center of a circle it is 2r.

Given, A circle has a circumference of 50.24 feet.

We know the circumference of a circle is 2πr.

Therefore, 2πr = 50.24.

πr = 50.24/2.

πr = 25.12.

r = 25.12/3.14.

r = 8 feet.

We also know the area of a circle is πr².

= π(8)² square feet.

= 200.96 square feet.

Student 3 determines the area correctly.

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Answer:

14

Step-by-step explanation:

When x=4,

3x+2=3(4)+2

       =12+2

       =14

Answer:

(To simplify the answers, I will refer to the first sentence of the question as part A and the second sentence as part B.)

Question 17

Part A: the square root is between 6 and 7

Part B: the square root is 6.5

Question 18

Part A: the square root is between 9 and 10

Part B: the square root is 9.4

(Extra: the answer in simplified radical form is 2√22)

Question 19

Part A: the square root is between 7 and 8

Part B: the square root is 7.9

(Extra: the answer in simplified radical form is 3√7)

Question 20

Part A: the square root is between 8 and 9

Part B: the square root is 8.7

(Extra: the answer in simplified radical form is 5√3)

Question 21

Part A: the square root is between 5 and 6

Part B: the square root is 5.5

Question 22

Part A: the square root is between 9 and 10.

Part B: the square root is 9.8

Step-by-step explanation:

First of all, it says you can use a calculator! If you do not know how to, let me know in the comments and I can try to help you out! Read the explanation to understand how to do this.

Question 17

Using a calculator, you get 6.48074069… for your decimal.

Rounding it to the nearest tenth, your answer would be 6.5

Now, to find the two consecutive whole numbers the square root is between…

However, there is another way to do this. Remember that 7x7=49. We know that 49 is greater than 42, so let’s see try out a number smaller than 7! 6x6=36. 42 is between 36 and 49, so the square root is between 6 and 7.

Another way to do this is… we know that the decimal is about 6.5, which is between 6 and 7, since those are the two whole numbers before and after that decimal!

Question 18

Using a calculator, you get 9.380833151… for your decimal.

This rounds to 9.4

The whole numbers surrounding this decimal are 9 and 10.

You can also do this by knowing that 9x9, or 9^2, is 81 and 10x10, or 10^2, is 100, and those are the numbers surround 88.

In non-decimal form (simplified radical), your answer can be 2√22.

Question 19

Using a calculator, you get 7.93725393… for your decimal.

This rounds to 7.9

The whole numbers surrounding this decimal are 7 and 8.

You can also do this by knowing that 7x7, or 7^2, is 49 and 8x8, or 8^2, is 64, and those are the numbers surround 63.

In non-decimal form (simplified radical), your answer can be 3√7.

Question 20

Using a calculator, you get 8.66025403… for your decimal.

This rounds to 8.7

The whole numbers surrounding this decimal are 8 and 9.

You can also do this by knowing that 8x8, or 8^2, is 64 and 9x9, or 9^2, is 81, and those are the numbers surround 75.

In non-decimal form (simplified radical), your answer can be 5√3.

Question 21

Using a calculator, you get 5.47722557… for your decimal.

This rounds to 5.5

The whole numbers surrounding this decimal are 5 and 6.

You can also do this by knowing that 5x5, or 5^2, is 25 and 6x6, or 6^2, is 36, and those are the numbers surround 30.

Question 22

Using a calculator, you get 9.84885780… for your decimal.

This rounds to 9.8

The whole numbers surrounding this decimal are 9 and 10.

You can also do this by knowing that 9x9, or 9^2, is 81 and 10x10, or 10^2, is 100, and those are the numbers surround 97.

Note: the symbol "^" means that the number following that symbol is an exponent. So 2^2 is 2 squared, \(2^2\), or 2 to the power of 2.

Hope that helps! <3

Disclaimer: I am not responsible for anything you get incorrect, as I only have the context and information you provide, and I give my response based on my knowledge supported with credible information from experts and online professional articles.

Step-by-step explanation:

Look at the top problem first.

There is only one place where you see both numbers of the ratio. It is the last column. 56/14 = 4. That means that every number on the top line has to be 4 times the number below it.

14/3.5

28/7

42/10.5

Now look at the second problem. You have 44.4 and 1332.

1332/44.4 = 30

The bottom line is 30 times greater than the line above.

88.8/2664

22.2/666

11.1/333

Answer:

Step-by-step explanation:

Answer: D

Step-by-step explanation:

REFERENCE:

- An Integer is simply a whole number.

- Here, you have square roots. "Perfect squares" are square roots in which the square root of the number is an integer , or whole number.

__________

The perfect squares up to 100 are:

√1= 1  ( 1x1=1)

√4= 2 (2x2=4) and so on

√9= 3

√16= 4

√25= 5

√36= 6

√49= 7

√64= 8

√81= 9

√100= 10

____________

Now let's look at the answer choices:

A. √3. This is not an integer because the square root of 3 is a long decimal, 1.73205081. That's not a whole number.√3 is not in the list of perfect squares

B. √6. Not an integer. the square root of 6 is 2.44948974278. √6  is not listed in the perfect squares

C. √15 is 3.87298334621, which is not an integer. Not listed in the perfect squares.

D. √36 IS an integer. The square root of 36 is 6, which is a whole number. √36 is also listed in the perfect squares list. I know the square root of 36 is 6 because 6x6=36.

Answer= D

Hope this helps!!

Answer:

209

Step-by-step explanation:

First, let's see how cars Lynnette can wash in a day.

95 / 5 = 19

So, we know Lynnette can wash 19 cars in a day. And we want to know how many cars Lynnette can wash in 11 days.

19 * 11 = 209

there u go hope this helped u :)

Answer:

209, i think

Step-by-step explanation:

Brainliest??

Answer:

The commutative property let's us know that we can add numbers in any order and the answer will always be the same. 2+4=6 and 4+2=6

Answer:

i think its 275 or 253

Step-by-step explanation:

cause u can make 1 with 75 and 30

Answer:

Step-by-step explanation:

two

Answer:

1 1/5.

Step-by-step explanation:

To divide a fraction by another fraction you have to change the equation like "Keep, Switch, Flip".

For the problem 24/25 ÷ 4/5,

You KEEP the first fraction as is, so 24/25

Then, you SWITCH the sign from division to multiplication.

Finally, you FLIP the second fraction upside down, (the reciprocal). So it's 5/4.

The equation is now 24/25 * 5/4, which we can just multiply the numerators  and denominators. (or cross cancel first)

24 * 5 = 120

25 * 4 = 100

the fraction is 120/100. Simplified, it can be divided by 10 to make 12/10, and finally divided by 2 to make 6/5, or 1 1/5.

9514 1404 393

Answer:

  £27

Step-by-step explanation:

If we assume that more than 10 bean bags will be purchased, their individual cost will be £45 - 10%×£45 = £40.50. Then the total cost of n beanbags and a coffee machine will satisfy the inequality ...

  £40.50n +£320 ≤ £1400

  40.50n ≤ 1080

  n ≤ 26 2/3 . . . . . . . 26 is more than 10, so the discount will be applied

Only an integer number of beanbags can be purchased, so the purchase of 26 beanbags and the coffee machine will leave a left-over amount of ...

  £1400 -(320 +26×40.50) = £1400 -1373 = £27

The employees will have £27 left over.

Answer:

The answer is £27.

Answer:

48.1 somewhere around 36 and 57

Step-by-step explanation:

Answer:

36-57

Step-by-step explanation:

18.50 x 2.6 = 48.10, which is between those two numbers

The answer is 2.5

I saw this question though, that's weird lol

Answer:

D. 36.9

Explanation:

three-fifths of 61.5 is 36.9!

Answer:

D. 36.9

Step-by-step explanation:

The total amount of gallons the gardener typically uses in a month is 61.5 gallons. Since the gardener used 3/5 gallons, we know that 5/5 is 61.5 gallons. So you would have to divide 61.5 by 5 in order to get 1/5 of the gallons which would be 12.3. Then you have to multiply the 12.3 by 3 in order to get 3/5 of how much the gardener used which is 39.9 gallons. I hope this helped!

Answer:

A function is a mathematical relation in which each input (domain value) is associated with exactly one output (range value). In other words, for a relation to be a function, each input can have only one corresponding output. Let's analyze the given pairings:

(a person’s age in years, that same person’s height in inches) - This can be a function because one person's age in years should correspond to a single height in inches.

(a person’s weight in pounds, that same person’s height in inches) - This can also be a function because one person's weight in pounds should correspond to a single height in inches.

(a person’s height in centimeters, that same person’s height in inches) - This can be a function because one person's height in centimeters should correspond to a single height in inches.

(a person’s telephone number, that same person’s height in inches) - This may not necessarily be a function. It's possible for two different people to have the same height in inches but different telephone numbers.

So, the pairings that always describe a function are:

(a person’s age in years, that same person’s height in inches)

(a person’s weight in pounds, that same person’s height in inches)

(a person’s height in centimeters, that same person’s height in inches)

These three pairings meet the criteria of a function, where each input corresponds to a unique output.

The pairing that always describes a function is option C. (a person’s height in centimeters, that same person’s height in inches)

A pairing describes a function when each unique input (domain element) is associated with exactly one unique output (range element). In other words, there should be no ambiguity or multiple outputs for a single input. Let's analyze the given pairings:

1. (a person’s age in years, that same person’s height in inches): This pairing may not always describe a function because multiple people can have the same age, but they might have different heights. So, there can be multiple outputs for the same input (age).

2. (a person’s weight in pounds, that same person’s height in inches): Similar to the first pairing, this may not always describe a function because different people can have the same weight but different heights.

3. (a person’s height in centimeters, that same person’s height in inches): This pairing describes a function because for each unique height in centimeters, there is only one corresponding height in inches.

4. (a person’s telephone number, that same person’s height in inches): This pairing may not always describe a function because multiple people can have the same telephone number, but they might have different heights. So, there can be multiple outputs for the same input (telephone number).

So, the pairing that always describes a function is: (a person’s height in centimeters, that same person’s height in inches)

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Answer:

no its non-prop

Step-by-step explanation:

because first if she washed 10 vehicles in 4hours then she washed 15 in 6 hrs the next day then thats non prop. hope this helps ! :)