An runner ran at 13mph for 13 hours. How far did the runner travel?

Answer: just put whatever numbers you have together and then see what the both add up to like what number they make

Answer:

Hi! I'm going to try to explain this in the best way possible. Basically, when adding in math, we're taking 2 or more numbers, and combining their values to make a different number. For example, if we have 1 and 1, which would be represented as 1 + 1, that would be the value of 1 added to the value of 1, which is 2. You can also do this on your fingers. Since we have 10 fingers, you would count 1 of them and another 1 of them to get 2 fingers! If we try a different problem, such as 2 + 1, that would be the sum of the value of 2 and the value of 1. When counting on your fingers, that would be 2 fingers and another finger. That's 3 fingers. 2 added to 1 is 3! I hope this makes some sort of sense! Tell me if you need more clarification :)

The number is -12.

Let the number we are to determine be represented by a

This equation can be determined from the question: 1/4a = 9 + a

In order to determine the value of a, take the following steps

Combine similar terms :

1/4a - a = 9

Add similar terms

-3/4a = 9

divide both sides of the equation by -4/3

a =  -12

To learn more about division, please check: https://brainly.com/question/13281206

[tex]~~~~~~ \textit{Continuously Compounding Interest Earned Amount} \\\\ A=Pe^{rt}\qquad \begin{cases} A=\textit{accumulated amount}\dotfill & \$920\\ P=\textit{original amount deposited}\dotfill & \$600\\ r=rate\to r\%\to \frac{r}{100}\\ t=years\dotfill &12 \end{cases}[/tex]

[tex]920=600e^{\frac{r}{100}\cdot 12}\implies \cfrac{920}{600}=e^{\frac{3r}{25}}\implies \cfrac{23}{15}=e^{\frac{3r}{25}}\implies \log_e\left( \cfrac{23}{15} \right)=\log_e\left( e^{\frac{3r}{25}} \right) \\\\\\ \ln\left( \cfrac{23}{15} \right)=\cfrac{3r}{25}\implies 25\cdot \ln\left( \cfrac{23}{15} \right)=3r\implies \cfrac{25\cdot \ln\left( \frac{23}{15} \right)}{3}=r \\\\\\ 3.5620\approx r\implies \stackrel{\%}{3.56}\approx r[/tex]

analyze problem

complex interest

2000+2000*0.005=2010

2010+2010*0.005=2020.05

2020.05+2020.05*0.005=2030.15025

Answer:

70 mph

Step-by-step explanation:

350/7 = 50

350/5 = 70

70 x 5 = 350

there you go dear, have a good rest of your day^^

answer:

52÷4=13

explanation:

Square has 4 equal sides.

x=10 ewe eee eeeee eee eeeee eee eeeee eee eeeee eee eeeee eee eeee

Step-by-step explanation:

Hi friend. Hope this helps you.

Stay blessed.

♥️♥️

The value of Tan(A - B) is -0.1295.

Trigonometry deals with the relationship between the sides and angles of a right-angle triangle.

It is a type of triangle in which one angle is 90 degrees and it follows the Pythagoras theorem and we can use the trigonometry function.

Given

Sin A = 5 ÷ 13 and Tan B = -√3.

The value of tan(A - B).

The angle A will be,

[tex]\begin{aligned} \rm sin A &= \dfrac{5}{13}\\\\\rm A &= \rm sin^{-1} \dfrac{5}{13}\\\\\rm A &= 22.62^o\\\\\end{aligned}\\But\ for\ the\ \dfrac{\pi}{2} < A < \pi\\\\A = 22.62^o + 90^o\\\\A = 112.62^o[/tex]

Similarly for angle B,

[tex]\begin{aligned} \rm tan B &= -\sqrt{3} \\\\\rm B &= \rm tan^{-1} -\sqrt{3} \\\\\rm B &= -60^o\\\\\end{aligned}\\\rm But\ for\ the\ \dfrac{\pi}{2} < B < \pi\\\\B = -60^o + 180^o\\\\B = 120^o[/tex]

Then tan (A - B) will be

Tan(A - B) = tan(112.62 - 120)

Tan(A - B) = tan(-7.38)

Tan(A - B) = -0.1295

Thus, the value of Tan(A - B) is -0.1295.

More about the trigonometry link is given below.

https://brainly.com/question/13710437

What is the actual question?

Answer:

6.1

Step-by-step explanation:

A person invests 6000 dollars in a bank. The bank pays 6.25% interest compounded monthly. The person leaves the money in the bank until it reaches 8800 dollars for 6.1 years.

Suppose that the initial amount of something is P.

Let after one unit of time, it increases by R% (per unit time) and compounds on the resultant total of that quantity, then, after T such units of time, then the quantity would increase to:

[tex]A = P(1 + \dfrac{R}{100})^T[/tex]

A person invests 6000 dollars in a bank. The bank pays 6.25% interest compounded monthly.

Given that :

Principal = 6000

Interest (r) = 6.25% compounded annually

Calculate time, t, if final amount A = 8800

Using the compound interest formula

[tex]A = P(1 + \dfrac{R}{100})^T[/tex]

A = final amount

n = number of times interest is applied per period

[tex]8800 = 6000(1 + {0.0625})^{t}[/tex]

[tex]8800 = 6000(1 + {0.0625})^{t}\\\\\\8800 = 6000({1.0625})^{t}\\\\\\\dfrac{8800} {6000}=({1.0625})^{t}\\\\\\1.46 =({1.0625})^{t}[/tex]

Take the log of both sides

[tex]log 1.46 = t log 1.0675\\\\0.1643 = 0.0263289t\\\\t = 6.1[/tex]

Learn more about compound interest here:

https://brainly.com/question/1329401

#SPJ2

The florists charges and delivery are illustrations of linear functions

The amount made by the florist per delivery is y = 1.5 + 0.25x

For the charges, we have:

Represent the cost with y, and the number of miles with x.

The function that represents the amount the florist made is:

y = 5 + x

For the delivery, we have:

The function that represents the delivery is:

y = 3.5 + 0.75x

The amount made by the florist per delivery is then calculated as:

y = 5 - 3.5 + x - 0.75x

y = 1.5 + 0.25x

Read more about linear functions at:

https://brainly.com/question/14323743

Answer:

$3.20

Step-by-step explanation:

16*0.20=3.20

sry but i dont know what an ALEKS calculator is

Answer:

$301.8

Step-by-step explanation:

Newfoundland and Labrador, and Quebec are the provinces located further east.

Canada is a country located in North America. This country is divided into 10 provinces each with cities and towns. Some of these provinces are:

In the eastern region of Canada, the provinces are:

From these, Newfoundland and Quebec are the ones located further east as shown on the map.

Learn more about Canada in: https://brainly.com/question/784505

Answer:

B

Step-by-step explanation:

V=20h2

Answer:

b

Step-by-step explanation:

Answer:

y=6

Step-by-step explanation:

Answer:

Option B. $284.20

Step-by-step explanation:

Net pay = Gross salary - Deductions

=> Net pay = $330.00 (22 hours × $15 per hour) - $45.80

=> Net pay = 284.20 (Ans)

So, the answer is Option B. $284.20

Answer:

Step-by-step explanation:

The first thing you need to do is find the volume.

r = 2cm

h = 7 cm

pi = 3.14

V = pi*r^2 *h

V = 3.14 * 2^2 * 7

V = 3.14 * 4 * 7

V = 87.92 cm^3

Next find the mass using the density formula

Density = mass / volume

Density = 3.1 grams / cm^3

Volume = 87.92 cm^3

3.1 = m / 87.92               Multiply both sides by 87.92

3.1 * 87.92 = m

m = 272.55

Note:

Technically There should be no decimal places. 3.1 is only 2 significant digits. The answer should be 270 grams.

Answer:

39.125%

Step-by-step explanation:

Answer:

313/8

Step-by-step explanation:

(313 ÷ 800) x 100 = [tex]\frac{313 \times 100}{800} =\frac{31300}{800} =\frac{313}{8}[/tex] %

Answer:

(A) ∠1 and ∠3

Step-by-step explanation:

Angles 1 and 3 are vertical angles because they are across from each other in the intersection of two lines.

Hope this helps :)

Answer:

I think it's the 3rd one

Answer:

(0, -2) and (1, 0)

Step-by-step explanation:

y = x² + x - 2 and y = 2x - 2    

  y = x² + x - 2  ⇔ do not change;       y = x² + x - 2

  y = 2x - 2        ⇔ multiply by -1  ;        -y = - 2x + 2  

Now add the two equations:  

     y = x² + x - 2

(+)  -y = - 2x + 2                  

      0 = x² - 2x + x  + 0      

       0 = x² - x            

        0 =  x (x - 1)    Factor out x

     0 = x;  0 = x - 1    Set each factor = to 0 and solve.

      x = 0;   x = 1    

  Substitution the value of x into both equations and solve for y

If x = 0                                                 If x = 1

y = (0)² + 0 - 2  ;   y = 2(0) - 2               y = 1² + 1 - 2  ;  y = 2(1) -2

y = 0 +0 -2      ;     y =  0 - 2                  y = 1 + 1 -2    ;  y = 2 - 2

  y = -2   ;    y = -2                                   y =  0           ;   y = 0

Solutions to the question:  (0, -2) and (1, 0)

Answer:

M(3/2, -1)

Step-by-step explanation:

[tex](\frac{x_1+y_1}{2},\frac{x_2+y_2}{2})\\ \\(\frac{-8+11}{2},\frac{-7+5}{2})\\\\(\frac{3}{2},\frac{-2}{2})\\\\(\frac{3}{2},-1)[/tex]

Therefore, the midpoint between P(-8, -7) and K(11,5) is M(3/2, -1)

Answer:

x = -1

Step-by-step explanation:

Let me know in the comments if you need an explanation I tried to get it to you as quick as possible :)

Plus it looks in the picture like you only need the answer and you don't need work. :)

Answer:

this systems shows only one solution... not no solution.

Answer:

no

Step-by-step explanation:

No, it is not since 2 points have the same x-coordinate and different y-coordinates.