Please help

*extra characters* ​

Answer:

Therefore D. 57 divided by 18 has a quotient greater than 3 as it has the highest remainder with quotient of 3. All others are equal or less than 3.

Explanation:

A. 32 divided by 15  - quotient: 2 remainder: 2  → 2.133

B. 45 divided by 22  -  quotient: 2 remainder: 1  →  2.045

C. 48 divided by 16  -  quotient: 3  →  3

D. 57 divided by 18  -  quotient: 3 remainder: 3  →  3.167

Answer:

a tin of beans costs 80p

Step-by-step explanation:

Let b = 1 tin of baked beans

80p = £0.80

Therefore, we can create an equation from the given information and solve for b:

⇒ 2.40 + 2(2.60) + 2b = 10 - 0.80

⇒ 2.40 + 5.20 + 2b = 10 - 0.80

⇒ 7.60 + 2b = 9.20

⇒ 2b = 1.60

⇒ b = 0.80

Therefore, a tin of beans costs 80p

The completed steps to evaluate the given expression is [tex]a = 3^{-0.631} \approx 0.5[/tex]

When you raise a number with an exponent, there comes a result.

Lets say you get

[tex]a^b = c[/tex]

Then, you can write 'b' in terms of 'a' and 'c' using logarithm as follows

[tex]b = log_a(c)[/tex]

Some properties of logarithm are:

[tex]\log_a(b) = \log_a(c) \implies b = c\\\\\log_a(b) + \log_a(c) = \log_a(b \times c)\\\\\log_a(b) - \log_a(c) = \log_a(\frac{b}{c})\\\\\log_a(b^c) = c \times \log_a(b)\\\\\log_b(b) = 1\\\\\log_a(b) + \log_b(c) = \log_a(c)[/tex]

The considered equation is [tex]\log_3(a) = -0.631[/tex]

[tex]\log_3(a) = -0.631\\\\a = 3^{-0.631} \approx 0.5[/tex] (from calculator).

Thus, the completed steps to evaluate the given expression is [tex]a = 3^{-0.631} \approx 0.5[/tex]

Learn more about logarithm here:

https://brainly.com/question/20835449

Answer:

[tex]m^{40}[/tex]

Step-by-step explanation:

[tex](m^8)^5=m^{8*5} =m^{40}[/tex]

Hope this helps!

Answer:

No Solution

Step by step explanation:

Multiply both sides of the equation by a coefficient:

[tex]\left \{ {{8x-2y=1} \atop {2(-4x+y)=3*2}} \right.[/tex]

Apply Multiplicative Distribute Law:

[tex]\left \{ {{8x-2y=1} \atop {-8x+2y=3*2}} \right.[/tex]

Calculate the Product

[tex]\left \{ {{8x-2y=1} \atop {-8x+2y=6}} \right.[/tex]

Add up the two equations:

[tex]8x-2y+(-8x+2y)=1+6[/tex]

Remove parentheses:

[tex]8x-2y-8x+2y=1+6[/tex]

Cancel the unknown variables:

[tex]0=1+6[/tex]

Calculate the Sum:

[tex]0=7[/tex]

Answer = No Solution

[RevyBreeze]

Answer:

11

Step-by-step explanation:

A triangle has 3 sides.

Add up all the sides to get the perimeter.

So.... divide the perimeter (33) by the number of sides (3) and you get the length of each side. (11)

[tex]33/3 = 11[/tex]

We can check this by using the perimeter of a triangle formula. [tex]P = a + b +b[/tex]

[tex]P = 11+11+11[/tex]

[tex]P = 33[/tex]

Answer:

87.75

Step-by-step explanation:

9*9.75 = 87.75

I hope that helped :)

Answer:

18

Step-by-step explanation:

0.5(w) + 3x

0.5(6) + 3(5)

= 18

Answer:

the answer is 310

Step-by-step explanation: 5+5 = 10 and 10 x62= 620

620 divided by 2 = 310

Answer:

160

Step-by-step explanation:

5+5x62 divided by 2

5+(5x62) divided by 2

5+310 divided by 2

5+ 155=

160

Answer:

[tex]\left(\dfrac{11}{4},-\dfrac{57}{8}\right)[/tex]

Step-by-step explanation:

[tex]f(x) = 2x^2 - 11x +8[/tex]

Quickest way is to differentiate the function, equate it to 0, solve for x, then substitute value of x into original function to find y:

[tex]f'(x)=4x-11[/tex]

         [tex]f'(x)=0[/tex]

[tex]\implies 4x-11=0[/tex]

[tex]\implies x = \dfrac{11}{4}[/tex]

[tex]f(\frac{11}{4}) = 2(\frac{11}{4})^2 - 11(\frac{11}{4}) +8=-\dfrac{57}{8}[/tex]

hi how do u ask a question

Answer:

16 cm

Step-by-step explanation:

i would use the pythagorean theorem:

find the sum of the square of the legs and set that equal to the square of the hypotenuse

a² + 12² = 20²

a² + 144 =  400

subtract 144 from each side:

a² = 256

a = √256

a = 16

Answer:

B(8, -3)

you can consult

Step-by-step explanation:

A(6, -7); B( x, y); M(7;-5)

x=7×2-6=8

y=-5×2-(-7)=-3

Answer:

(8,-3)

Step-by-step explanation:

mid point formula for graph:

[tex](\frac{x_{1}+ x_{2} }{2} ,\frac{y_{1} +y_{2} }{2} )[/tex]

[tex](\frac{6+x}{2} ,\frac{-7\\+y}{2} )[/tex]

[tex]\frac{6+x}{2} =7[/tex]

[tex]x[/tex] is the x cordinate of B which will be

8

TO FIND Y:

[tex]\frac{-7\\+y}{2} =-5[/tex]

[tex]y=-3\\[/tex]

Answer:

-5

Step-by-step explanation:

The equation for slope is:

[tex]Slope=\frac{y_2-y_1}{x_2-x_1}[/tex]

We can plug in the given coordinates into the equation:

[tex]Slope=\frac{-2-3}{3-2}=\frac{-5}{1}=-5[/tex]

Answer:

7, -7 , 14 I'm not sure may true or false

Answer:

2 : 3

Step-by-step explanation:

We have 4 squares and 6 circles. We would like the ratio of squares to circles, so we divide 4 by 6:

4 / 6  ⇒  the ratio here would be 4: 6

We need to simplify this. Notice that both 4 and 6 are divisible by 2. So, we can divide both by 2:

4/2: 6/2  ⇒  2 : 3

2 and 3 don't share any factors other than 1, so we leave the ratio like this.

The answer is thus 2 : 3.

Functions can be represented using equations and graphs

The features of [tex]f(x) = =-2\log_2 (x - 2)[/tex] are

The equation of the graph is given as:

[tex]f(x) = =-2\log_2 (x - 2)[/tex]

The above equation is a logarithmic function with the following features derived from its graph

Read more about functions at:

https://brainly.com/question/10283950

Answer:

0.31

Step-by-step explanation:

2/650 = 0.00307... x 100 = 0.31

Answer:

2/3

Step-by-step explanation:

You have 6 friends who want to share 4 brownies equally. You simply divide the 4 brownies by 6 people:

4/6 = 2/3 (simplified)

So each friend gets 2/3 of a brownies

[RevyBreeze]

Answer:

5,250 ft2

Step-by-step explanation:

First you would multiply 35 by 50 which gives you 1,750. Then you multiply it by three because there are three feet in a yard. So your answer comes to 5,250 ft2.

Answer:

8

Step-by-step explanation:

add all together then dived by the number of numbers

Using proportions, it is found that the correct statement is:

D. The number of visitors who prefer camping will be 2 times the number of visitors who prefer water sports.

A proportion is a fraction of a total amount.

In this problem, the table is from a sample of 80 visitors.

Since the proportions stay the same, just the number of visitors change, the correct statement is given by:

D. The number of visitors who prefer camping will be 2 times the number of visitors who prefer water sports.

As from the 80 students, 28 prefer camping and 14 prefer water sports, hence from 200, these numbers will be of 70 and 35 respectively.

More can be learned about proportions at https://brainly.com/question/24372153

Answer: D. The number of visitors who prefer camping will be 2 times the number of visitors who prefer water sports

Step-by-step explanation: If you add up all the number of visitors, you'll get 80. Since we want to find the numbers for the next 200 visitors, we'll divide 200 by 80, which will get us 2.5. Then you'll multiply all the numbers by 2.5 to get:

Camping = 70

Hiking Trails = 55

Water Sports = 35

Biking Trails = 40

After that, you'll just compare the numbers to get your answer.    

Answer:

Step-by-step explanation:

equation is given as

[tex]fx=4x^{2} +5[/tex] if [tex]fx[/tex] is [tex]f(-2)[/tex] then we knew the vale of x which is [tex]-2\\[/tex] so we will substitute it in the equation as:

[tex]f(-2) = 4(-2)^{2} +5[/tex]

solve:

[tex]-2f=4(4)+5\\-2f=16+5\\-2f=21\\\frac{-2f}{-2} =\frac{21}{-2}[/tex]

[tex]f=\frac{21}{-2}[/tex]

[tex]f=-10.5[/tex]

If x ≡ 7 (mod 20), then

x ≡ 7 ≡ 27 ≡ 47 ≡ 67 ≡ 87 ≡ … (mod 20)

or equivalently, x = 7 + 20k for some integer k.

Taken mod 4, we have

x ≡ 7 + 20k ≡ 3 (mod 4)

and mod 5,

x ≡ 7 + 20k ≡ 2 (mod 5)

so that a = 3 and b = 2.

Answer:

(√2/2,√2/2)

Step-by-step explanation:

In the unit circle, you have x and y, which are x = cos θ and y = sin θ.

So since the angle is 45 degrees, you have (cos θ, sin θ) which is (√2/2,√2/2).

Your welcome, comment if you have any questions! :D

The algebraic equation which shows that the number of x people can go to the drive-in with one car for $19. 25 is,

[tex]5.50x+2.75=19.25[/tex]

Algebraic equation are the expression which consist the variables, coefficients of variables and constants.

The algebraic expression are used represent the general problem in the mathematical way to solve them.

Steps to write down the simple algebraic equation-

The cost of going to a drive-in movie theater is $5.50 per person plus $2.75 per car. It has to create an algebraic equation that shows how many people can go to the drive-in with one car for $19. 25.

Suppose the total number of people in the car for drive-in movie theater is x. Thus, the cost of the x person to watch the movie is,

[tex]C=5.50x[/tex]

As the cost of one car is $2.75. Thus, the total cost of watching a movie by x person will be,

[tex]C=5.50x+2.75[/tex]

Now, the total cost, drive-in with one car for $19. 25. This cost must be equal to the above expression for total cost. Therefore,

[tex]C=5.50x+2.75=19.25[/tex]

Hence, the algebraic equation which shows that the number of x people can go to the drive-in with one car for $19. 25 is,

[tex]5.50x+2.75=19.25[/tex]

Learn more about the algebraic expression here;

https://brainly.com/question/2164351

very simple it's b. tell me if you need help with anything els

the first one is C

the second one is D

the third one is B

and the last one is A

All you want to do is count up the y-intercept when it crosses and that gives you the last number (b).

Answer: 22 people in health

Step-by-step explanation: If you use a calculator, the answer sums up to 22 people in health.