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melisa1 [442]
3 years ago
15

Please helpppp please

Mathematics
1 answer:
dangina [55]3 years ago
3 0

Answer:

I haven't learn this yet but maybe try asking desmos that app helps me a lot!

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In a group discussion the group is typically composed of a recorder several participants and what?
Agata [3.3K]
The answer is a facilitator.
A facilitator is a person who facilitates discussions. He/she plays a neutral in any discussion. The facilitator guides the group to attain their objective. He/She can use different tools to help the group achieve their goals.
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3 years ago
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If susan, janice, and melvin take 2.0 hours to walk to their school at a rate of 1.0 m/s, how far is their school from their hou
RideAnS [48]

Answer:

7.2 km

Step-by-step explanation:

Given that:

Hours taken = 2 hours

Walk rate = 1 m/s

Distance = Speed * time

Time taken in seconds = 2 * 60 * 60 = 7200 s

Hence,

Distance = 1 m/s * 7200s

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Find the sum of 4x^2+3x+24x <br> 2<br> +3x+2 and 7x^2+7x+37x <br> 2<br> +7x+3.
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Step-by-step explanation:

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3 years ago
A father is 25 years older than his son. 10 years ago, he was six times as old his son. What are their present ages?​
RoseWind [281]

Answer:

Present age of son = 15 years

& Present age of father = 40 years

Step-by-step explanation:

  • Let the son's present age be x years

  • -> Father's present age = (x + 25) years

  • 10 years ago:
  • Son's age = (x - 10) years

  • Father's age = (x +25 -10) = (x +15) years

  • It is given that: 10 years ago father was six times as old as his son

  • -> x + 15 = 6(x - 10)

  • -> x + 15 = 6x - 60

  • -> x- 6x = - 60 -15

  • -> -5x = - 75

  • -> x = -75/(-5)

  • -> x = 15

  • -> x + 25 = 15 + 25 = 40

  • -> Present age of son = 15 years

  • & Present age of father = 40 years.
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2 years ago
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What is 319 million written in scientific notation
tia_tia [17]
319,000,000 = 3.19*10^8
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3 years ago
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