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Musya8 [376]
3 years ago
7

Help asapppppp!!!!!!!!!

Mathematics
1 answer:
Nina [5.8K]3 years ago
4 0
The answer is B.......
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A person walks 14 mile in 18 hour.<br><br> The person's speed is <br> miles per hour.
gulaghasi [49]

Answer:

\frac{7}{9} of a mile per hour

0.77777778 of a mile per hour

Step-by-step explanation:

\frac{y}{14} :\frac{1}{18}

y · 18 = 1 · 14

18y = 14

18y ÷ 18 = 14 ÷ 18

y=\frac{7}{9}

4 0
3 years ago
Read 2 more answers
Hhh I’m very bad at math
barxatty [35]

Answer:

See below;

Step-by-step explanation:

21 . Consider an exponential function;

Exponential Function in Form - y = a * b^x, where, a - start value, b - growth factor, x - time,\\\\Now y = f ( x ), in Other Words,\\p ( t ) = 300 * ( 0.5 )^t - Given,\\\\Through Substitution - f ( x ) = p ( t ), a = 300, b = 0.5, x = t,\\\\Conclusion ; 300 - ( start value ) - Starting Amount of Milligrams of Compound,\\0.5 - Milligrams Compound Decreases by

<em>Solution; Provided Directly Above</em>

3 0
3 years ago
Can someone please help me?​
salantis [7]

Answer:

12

Step-by-step explanation:

24*68*15

4 0
3 years ago
-8=-2(z+7) [solving linear equations ]
Sveta_85 [38]
Z=-3 is the correct answer. Use math papa if you need help with the steps on how we got z=-3
8 0
3 years ago
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A hat contains four balls. The balls are numbered 2, 4, 4, and 5. One ball is randomly selected and not replaced, and then a sec
tankabanditka [31]

The description that accurately explains how a fair decision can be made in this situation is : IF a ball with number 4 and 5 are picked you order the largest size, if a ball with number 4 and another with number 4 is picked you order the medium size, but if the balls picked are that of number 2 and 4, then you order a small size. The probability of each result occurring is a fair one.

<h3>Meaning of probability and full working</h3>

Probability is the degree of occurrence of an event. it can also be said to be the chance for an event to occur.

Probability helps us know the chance an event has to occur. The closer it gets to zero(0) the less chance it has to occur. The closer it gets to one(1) the more chance it has to occur.

Learn more about probability: brainly.com/question/14868936

#SPJ1

4 0
2 years ago
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