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olga55 [171]
3 years ago
10

Can someone help me with this I don’t understand

Mathematics
2 answers:
solniwko [45]3 years ago
8 0

Answer:

the fastest is 12 meters every 4 seconds

slowest is 8 meters every 6 seconds

Step-by-step explanation:

Arada [10]3 years ago
5 0

Answer:

For #1 (Slowest) it's 6 meters every 10 seconds

For #2 (Fastest) it's 12 meters every 4 seconds

Step-by-step explanation:

Allow me to explain,

<em>I am going to divide to find my answers</em>

<em />

<em>6 meters every 10 seconds</em>

<em>6 ÷ 10 = 0.6</em>

<em />

<em>8 meters every 6 seconds</em>

<em>8 ÷ 6 = 1.3</em>

<em />

<em>12 meters every 4 seconds</em>

<em>12 ÷ 4 = 3</em>

<em />

<em>4 meters every 2 seconds</em>

<em>4 ÷ 2 = 2</em>

<em />

Therefore, Our order from fastest to slowest goes:

  1. 12 meters every 4 seconds
  2. 4 meters every 2 seconds
  3. 8 meters every 6 seconds
  4. 6 meters every 10 seconds
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(A(X+13)=132 what is A and what is X???
frosja888 [35]

Answer:

X=132-13A/A, A cannot equal 0

A=132/X+13, X cannot equal -13

5 0
3 years ago
Each of 4 siblings ate 3/4 of cake,what is the total amount of cake the siblings ate?
ivanzaharov [21]

Answer:

3

Step-by-step explanation

4 is made into a fraction by putting it over one like 4/1 then multiply it by

3/4 and get 12/4 which is an improper fraction which is then made into 3 12/4 is equal to 3 holes

3 0
3 years ago
If you add​ Natalie's age and​ Fred's age, the result is 39 If you add​ Fred's age to 3 times​ Natalie's age, the result is 69 W
vaieri [72.5K]

Answer:

Natalie is 15

Fred is 24

Step-by-step explanation:

You would first create equations to represent the problem. You would then solve for a variable (I chose to solve for y). I subtracted each equation from each other which helped me isolate y, which equaled 15. I then substituted y for 15 which allowed me to isolate x, which gave me 24.

(the equations)

x + y = 39

x + 3y = 69

(solving for y)

x + 3y = 69 - x + y = 39

x-x +3y -y = 69 - 39

2y = 30

y = 15

(solving for x)

x + 15 = 39

x +15 -15 = 39 -15

x = 24

3 0
3 years ago
How many quarts of water must be added to 9 qt of an 80% antifreeze solution to make a 45% antifreeze solution?
fredd [130]

Answer:

Step-by-step explanation:

That answer would be 56%

5 0
3 years ago
<img src="https://tex.z-dn.net/?f=4%2C%5Cpi%20%2C8" id="TexFormula1" title="4,\pi ,8" alt="4,\pi ,8" align="absmiddle" class="la
ivolga24 [154]

Answer:

\pi \: 4 \: 8

5 0
2 years ago
Read 2 more answers
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