Two bicyclist are 180 miles apart when they start racing towards each other. If their speeds are 14 mph and 16 mph respectively, how long will it be before they are twenty miles apart? I WILL MARK AS BRANLIEST IF YOU GOT THIS CORRECT!

Answers

Answer 1

Answer:

5 hours 20 minutes

Step-by-step explanation:

Distance traveled to be 20 miles apart

180 - 20 = 160 miles

Combined speed

14 + 16 = 30 mph

time = distance / speed

t = 160/30

t = 5 1/3 hours

t = 5 hours 20 minutes

Answer 2

Answer:

5 hours and 20 minutes

Step-by-step explanation:

it will take them 5 hours and 20 minutes.


Related Questions

Helpp the topic is about limits

Answers

Since we want to find the value of k where the limit exists, set both equations equal to each other. Then substitute x = -1 in for each equation to find k.

[tex]kx - 3 = {x}^{2} + k[/tex]

1. Set both equations equal.

[tex] - k - 3 = 1 + k[/tex]

2. Substitute x = -1.

[tex] - 3 = 1 + 2k[/tex]

3. Solve for k by adding k to both sides. Continue the process of solving the equation.

[tex] - 4 = 2k[/tex]

[tex]k = - 2[/tex]

Thus, k = -2. Check by graphing the function.

(a + 5)(a – 1) is a^2 +​

Answers

Answer:

a^2+4a-5

Step-by-step explanation:

This is the expanded form

Divide. Give the quotient and remainder. 5429 divide by 3

Answers

Answer:

quotient = 1809

remainder = 2

Step-by-step explanation:

Let me know if i'm right

Solve the inequality x/5-3<0

Answers

Answer:

x < 15

Step-by-step explanation:

[tex]\frac{x}{5}[/tex] - 3 < 0 ( add 3 to both sides )

[tex]\frac{x}{5}[/tex] < 3 ( multiply both sides by 5 to clear the fraction )

x < 15

what is the inverse function of h(x)=-3/5x+1/2?​

Answers

Answer:

h−1(x)=−5x/3+5/6

Step-by-step explanation:

your answer is the second one

Answer:

The answer is the third one

Step-by-step explanation:

I did the test

What is the coordinate of the midpoint of the
line segment with endpoints

(-8,11)&(14,-21)

Answers

Answer:-

The correct answer is :-

(3,-5)

Step by step explanation:-

-8+14/2 , 11+-21/26/2 , -10/23,-5

Hope it helps !

Mark me brainest and follow me to get the answer faster!!

Seven large hamburgers are shared equally among twelve people at a dinner. Which of the following shows the amount of a hamburger that each person eats?

Answers

cut 6 into half's and spit the last into 7th's

A? B? C? D?..................................................

Answers

Answer:

A.

Step-by-step explanation:

yan na yannnnnnnnnnnnnnnn

The answer should be A.

Find the length of x of the side of the larger triangle. (Assume that the two triangles are similar, and use the fact that corresponding sides of similar triangles are proportional)
X=

Answers

Similar triangles may or may not be congruent

The value of x that makes both triangles similar is 4.5

The equivalent ratio of both triangles is:

[tex]\mathbf{2 : 1 = 9 : x}[/tex]

Express the above equivalent ratio as a fraction

[tex]\mathbf{\frac 12= \frac x9 }[/tex]

Multiply both sides of the fraction by 9

[tex]\mathbf{\frac 12\times 9 = \frac x9 \times 9 }[/tex]

Cancel out common factors

[tex]\mathbf{\frac 12\times 9 = x}[/tex]

Divide 12 by 9

[tex]\mathbf{4.5 = x}[/tex]

Rewrite the above expression as:

[tex]\mathbf{x = 4.5 }[/tex]

Hence, the value of x is 4.5

Read more about similar triangles at:

https://brainly.com/question/14926756

Solve the inequality x2−3x−18≥0

Answers

I finally was able to answer

Step-by-step explanation:

2x-3x-18≥0

2x-3x≥18

factorise

x(2-3)≥18

x≥[tex]\frac{18}{(2-3)}[/tex]

I hope this helped but i've done this in the way my tutor taught me :)

find the fractional form of sixty tow
seventh ​

Answers

sixty tow seven is not a number.

someone plzzzzzzz help me will make brainlest

Answers

Answer:

[tex]31\frac{2}{3}[/tex]

Step-by-step explanation:

Hope this helps.

Have a great day!

9514 1404 393

Answer:

  31 2/3

Step-by-step explanation:

No doubt you have been shown at least a couple of different strategies for multiplying mixed numbers.

1) Use the distributive property.

  10(3 1/6) = 10(3) +10(1/6) = 30 +10/6 = 30 +5/3 = 30 + 1 2/3 = 31 2/3

__

2) Use improper fractions.

  10(3 1/6) = 10(19/6) = 190/6 = 95/3 = 31 2/3

A grocery store stocks shelves with 100 cartons of strawberries before the store opens. For the first 3 hours the store is open, the store sells 10 cartons per hour. Over the next 2 hours, no cartons of strawberries are sold. The store then restocks 10 cartons each hour for the next 2 hours. In the final hour that the store is open, 20 cartons are sold. Graph the function.

Answers

100-30= 70
70 + 10 + 10 = 90
90 - 20= 70

irreducible fraction of -72/80 please​

Answers

Answer:

Step-by-step explanation:

-72/80 = -36/40 = -18/20 = -9/10

A wire 18 cm long is cut into two pieces. The longer piece is 6 cm longer than the shorter piece.

Find the length of the shorter piece of wire

Answers

The long piece is 12” and the short one is 6”.

If you solve an equation by graphing each side separately, which of these is the solution to the equation?

A. the x-coordinate of the intersection point
B. the y-coordinate of the intersection point
C. both the x- and the y-coordinates of the intersection point
D. There is only a solution if the lines are identical.

Answers

9514 1404 393

Answer:

  A. the x-coordinate of the intersection point

Step-by-step explanation:

If you are solving ...

  f(x) = g(x)

the solution is one or more values of x. That is still true if you rewrite the equation to be a system of equations ...

  y = f(x)

  y = g(x)

The value of y tells you the value of each side of the original equation where the solution causes the functions to be equal. That is largely irrelevant. What you're looking for is the value of x.

The solution is the x-coordinate of the intersection point.

can anyone heelp me pls pls

Answers

Answer:

Lotion - liquid

Suspension - semisolid

Capsule - solid

Step-by-step explanation:

Lotion is a liquid that we put on our skin.

Suspension is a semisolid because it can get moved out of shape

A capsule is a solid that is a strong hard cylynder.

If this isn't right maybe flip lotion with suspension

What is the algebraic inverse of the function? f(x) = 2x -6 please include steps

Answers

9514 1404 393

Answer:

  f^-1(x) = (x +6)/2

Step-by-step explanation:

The inverse function is found by solving ...

  x = f(y)

Here that is the solution to ...

  x = 2y -6

  x +6 = 2y . . . . . add 6

  (x +6)/2 = y . . . divide by the coefficient of y

The inverse function is ...

  f^-1(x) = (x +6)/2

Anyone can solve this question for me??

Answers

its john because 14.7/2 is 7.35 and 19.5/3 is 6.5 so it would have to be john

pls mark brainliest

What is 6 x (6.3 + c)?
plss my auntie acting slow help

Answers

Answer:

37.8+6c

Step-by-step explanation:

6(6.3+c)

multiply 6 to both

37.8+6c

BAKERY Rolls are being prepared to go to grocery stores, Divide 72 rolls
into 2 groups so the ratio is 3 to 5,

Answers

Answer:

36

Step-by-step explanation:

72 divided by 2 = 36

12(x-2×4-2x-5)
Solve...

Answers

Answer:

=−12x−156

Step-by-step explanation:

=(12)(x+−8+−2x+−5)

=(12)(x)+(12)(−8)+(12)(−2x)+(12)(−5)

=12x−96−24x−60

=−12x−156

Step-by-step explanation:

= 12(x - 8 -2x - 5)

= 12(-x - 13)

= -12x - 156

please give me a brainliest answer

Assume this is a partial list of financial highlights from a Best Buy annual report (dollars in millions):
Net sales
2020 - $40,580
2019 - $35,475

Earnings before taxes
2020 - $2,291
2019 - $1,313

Net earnings
2020 - $1,378
2019 - $921

Find horizontal analysis and vertical analysis.

Answers

You subtract $1313 from $2,291

Value of Horizontal Analysis:

⇒ Net sales = 14.4%

⇒ Earnings before taxes = 74.4%

⇒ Net earnings = 49.6%

Value of Vertical Analysis;

⇒ Net sales = 100%

⇒ Earnings before taxes = 5.6%

⇒ Net earnings = 3.4%

What is mean by Percentage?

A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.

To Calculate the percent of a number , divide the number by whole number and multiply by 100.

Now, We can find as;

Horizontal Analysis:

Here, Calculate the dollar change by subtracting the previous year's figure from the current year's figure for each item:

Net sales = $40,580 million - $35,475 million

              = $5,105 million increase

Earnings before taxes = $2,291 million - $1,313 million

                                  = $978 million increase

Net earnings = $1,378 million - $921 million

                    = $457 million increase

Hence, Calculate the percentage change by dividing the dollar change by the previous year's figure and multiplying by 100 as;

Net sales = ($5,105 million / $35,475 million) x 100

               = 14.4% increase

Earnings before taxes = ($978 million / $1,313 million) x 100

                                  = 74.4% increase

Net earnings = ($457 million / $921 million) x 100

                   = 49.6% increase

And, Vertical Analysis:

Calculate the percentage of each item in relation to the net sales by dividing each item by the net sales and multiplying by 100:

Net sales = $40,580 million / $40,580 million x 100

               = 100%

Earnings before taxes = $2,291 million / $40,580 million x 100

                                  = 5.6%

Net earnings = $1,378 million / $40,580 million x 100

                    = 3.4%

Thus, Value of Horizontal Analysis:

⇒ Net sales = 14.4%

⇒ Earnings before taxes = 74.4%

⇒ Net earnings = 49.6%

Value of Vertical Analysis;

⇒ Net sales = 100%

⇒ Earnings before taxes = 5.6%

⇒ Net earnings = 3.4%

Learn more about the percent visit:

https://brainly.com/question/24877689

#SPJ2

Complete the equation so that it has infinitely many solutions.

13(3−z)=

Answers

Answer:

13(3 − z) = 39 - 13z

Step-by-step explanation:

13(3 − z)

= 39 - 13z

So, the equation will be 13(3 − z) = 39 - 13z

What is the image point of (-5,-6) after the translation

Answers

Answer:

what's the translation?

A function f is defined by f(x) = 3x + 1. Find
a. f(0)=
c. f(2)=
F(-2)

Answers

Answer:

a) f(0)=3*0+1 =0+1= 1

b)f(2)=3*2+1=6+1=7

c)f(-2)=3*(-2)+1=-6+1=-5

Answer:

Step-by-step explanation:

f(x) = 3x+1

f(0) = 3x + 1

f(0) = 3*0+1

f(0) = 0+1

f(0) = 1

f(2) = 3x+1

f(2) = 3*2+1

f(2) = 6+1

f(2) = 7

f(-2) =3x+1

f(-2) =3*-2+1

f(-2) = -6+1

f(-2) = -5

f(-2) =

Find the value of 15625 × (-2) + (-15625) × 98

Answers

Answer:

-1562500

Step-by-step explanation:

15625 × (-2) + (-15625) × 98 = -31250 + (-1531250)

                                              = -31250 - 1531250

                                              = -1562500

Answer:

[tex]-1562500[/tex]

Step-by-step explanation:

[tex]5625\left(-2\right)+\left(-15625\right)\times \:98[/tex]

[tex]15625\left(-2\right)[/tex]

[tex]=-31250[/tex]

[tex]15625\times \:98[/tex]

[tex]=1531250[/tex]

[tex]-31250-1531250[/tex]

[tex]-1562500[/tex]

solve both pls brainliest

Answers

Answer:

x= 4.66

v-9= 63

Step-by-step explanation:

Hope this helps! :)

*Victor was 72 btw*

Question 8 of 10
A triangle has sides measuring 2 inches and 7 inches. If x represents the
length in inches of the third side, which inequality gives the range of possible
values for x?
A. 2 B. 2 C. 5 sxs9
D. 5 < x < 9

Answers

9514 1404 393

Answer:

  D. 5 < x < 9

Step-by-step explanation:

The third side cannot be any shorter than the difference of the other two sides: 7 -2 = 5. It cannot be any longer than the sum of the other two sides: 7+2 = 9. It cannot be equal to either of those values. So, we must have ...

  5 < x < 9

Solve for x: 3x2 + 5=4×

Answers

Answer:

this can't be solved

Step-by-step explanation:

11=4x 11/4=2 .75????

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