1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
stiks02 [169]
3 years ago
14

If you travel 70000 M at a rate of 25 m/s and , how long does it take to complete the trip?

Mathematics
1 answer:
ivolga24 [154]3 years ago
8 0

Answer:

Time=2800 seconds.

Time in minutes= 46.67 minutes

Time in hours= 0.778 hours

Step-by-step explanation:

Distance traveled= 70000 m

Rate or speed of travel= 25m/s

To calculate the time for the travel, we multiply the rate of travel by the distance covered or traveled.

Rate= distance/time

Time= distance/rate

Time= 70000/25

Time=2800 seconds.

Time in minutes= 2800/60

Time in minutes= 46.67 minutes

Time in hours = 2800/(60*60)

Time in hours= 2800/360

Time in hours= 0.778 hours

You might be interested in
Reflect the quadrilateral graph on the x axis graph <br><br>is the X-axis reflection right?​
agasfer [191]

Answer:

Step-by-step explanation:

No . B'  (reflection of B) and C' (reflection of C) are in the right position,  but D' should be at  (4, 1) and A' should be at (-2,-4).

8 0
2 years ago
Verify that the roots of 5x²- 6x -2 = 0 are <img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%20%2B%20%5Csqrt%7B19%7D%20%7D%7B5%7D%2
Mice21 [21]

Answer:

Proof below.

Step-by-step explanation:

<u>Quadratic Formula</u>

x=\dfrac{-b \pm \sqrt{b^2-4ac} }{2a}\quad\textsf{when }\:ax^2+bx+c=0

<u>Given quadratic equation</u>:

5x^2-6x-2=0

<u>Define the variables</u>:

  • a = 5
  • b = -6
  • c = -2

<u>Substitute</u> the defined variables into the quadratic formula and <u>solve for x</u>:

\implies x=\dfrac{-(-6) \pm \sqrt{(-6)^2-4(5)(-2)}}{2(5)}

\implies x=\dfrac{6 \pm \sqrt{36+40}}{10}

\implies x=\dfrac{6 \pm \sqrt{76}}{10}

\implies x=\dfrac{6 \pm \sqrt{4 \cdot 19}}{10}

\implies x=\dfrac{6 \pm \sqrt{4}\sqrt{19}}{10}

\implies x=\dfrac{6 \pm2\sqrt{19}}{10}

\implies x=\dfrac{3 \pm \sqrt{19}}{5}

Therefore, the exact solutions to the given <u>quadratic equation</u> are:

x=\dfrac{3 + \sqrt{19}}{5} \:\textsf{ and }\:x=\dfrac{3 - \sqrt{19}}{5}

Learn more about the quadratic formula here:

brainly.com/question/28105589

brainly.com/question/27953354

3 0
1 year ago
Read 2 more answers
1000 divided by1000 is just 1
ladessa [460]

Answer:

Yes.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
In the game of Pick-A-Ball without replacement, there are 10 colored balls: 3 red, 4 white, and 3 blue. The balls have been plac
Margarita [4]

Answer:A)0.27

B)0.78

Step-by-step explanation:

This is the probability of picking 2balls of same color.

P(RR)+Pr(WW)+Pr(BB)

3/10×2/9+4/10× 3/10+3/10 ×2/9=6/90+12/90+6/90=

24/90=4/15=0.27

B)if the first ball is not returned, then there are 9 balls left.

Then probability of same color will be

PrB+PrW+PrR

2/9+3/9+2/9=

7/9=0.78

8 0
3 years ago
Complete the square x^2-12x+
KIM [24]

Answer:

x²-12x+36

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Anthony observes that when people are leaving class, about 50% turn left and about 50% turn right. Anthony wants to estimate the
    5·2 answers
  • Find three solutions of the equation.<br> y = –8x
    14·1 answer
  • 1) The probability of drawing a pink chip from a bowl of different-colored chips is 0.35, theprobability of drawing a blue chip
    14·1 answer
  • $8000 at 3% annually for 4 years
    14·1 answer
  • Is - (- 1 1/2 ) located to the right or left of zero?
    12·1 answer
  • The area of a rectangle is 42 inches long and one side is 12 inches long.What is the perimeter
    11·1 answer
  • Help<br> Please ..................
    6·2 answers
  • Samantha wants to buy a new computer monitor for $125 dollars. Her weekly allowance is $14. If she
    15·1 answer
  • Given f(x) = 3x2 − 48 and g(x) = x − 4, identify (f/g)(x).
    5·1 answer
  • May someone help me with this problem?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!