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KengaRu [80]
3 years ago
7

Mean

Mathematics
1 answer:
Triss [41]3 years ago
4 0
The answer to this question is 4 z
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in a recent season NASCAR driver Jimmie Johnson won 6 of the 36 total races held to the nearest thousand ,find the part of races
castortr0y [4]
So, the fraction of races that he won was:

\frac{6}{36} : you need ti divide the number of occurrences by the number of possibilities.

We can simplify this:
\frac{1}{6}.

When we write it in decimals until the closest place, it's:

0.167 or 16.667%


5 0
2 years ago
Read 2 more answers
Write the expression as a product of two factors.<br> 2* 1 + (1+7) + (762)
Arlecino [84]

Answer:

put answer in link

alekscgi/x/Isl.exe

Step-by-step explanation:

3 0
2 years ago
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I need help for school​
mr Goodwill [35]
Its 11 cause I’m built different
3 0
2 years ago
Work out the value of z, given that x+y=42 and x/13=y/8=z/9.
Andru [333]

Answer:

z = 18

x = 26 and y = 16

Step-by-step explanation:

Given:

x + y = 42

\dfrac{x}{13}=\dfrac{y}{8}=\dfrac{z}{9}

Rewrite  x + y = 42  to make y the subject:

\implies y=42-x

Substitute this into \dfrac{x}{13}=\dfrac{y}{8}:

\implies \dfrac{x}{13}=\dfrac{42-x}{8}

Cross multiply:

\implies 8x=13(42-x)

\implies 8x=546-13x

\implies 21x=546

\implies x=26

Substitute found value of x into x + y = 42 and solve for y:

\implies 26 + y = 42

\implies y=16

Substitute found value of y into \dfrac{y}{8}=\dfrac{z}{9} and solve for z:

\implies \dfrac{16}{8}=\dfrac{z}{9}\\\\\implies 2=\dfrac{z}{9}\\\\\implies 18=z

4 0
2 years ago
A becerage is made bye 3 parts of water 5 parts of fruit juice how many parts of water are mixed with 1 part off fruit juice
Ad libitum [116K]

Answer:

  3/5

Step-by-step explanation:

The given ratio is ...

  water : juice = 3 : 5

Divide both numbers by 5 to see how much water is needed with 1 cup of juice.

  water : juice = (3/5) : 1

3/5 parts of water are mixed with 1 part of juice.

6 0
3 years ago
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