Answer:
Step-by-step explanation: I hope that helps you.
Answer:
Step-by-step explanation:
The slope-intercept form of an equation of linear function:
<em>m</em> - slope
<em>b</em> - y-intercept
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Answer:
71 -h
Step-by-step explanation:
The player had 71 -h hits in the rest of the games.
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In case you cannot write down this answer right away, you can figure it this way. Let r represent the hits the player got in the rest of the games. Then the player's total of hits for the season was ...
r + h = 71
Subtracting h from both sides of this equation tells us what r was:
r +h -h = 71 -h
r = 71 -h . . . . . . . hits in the rest of the games
The player had 71 -h hits in the rest of the season.
Answer:
504 ways
Step-by-step explanation:
The first position can go in 9 ways
The second position can go to the team in 8 ways
The third position can go to the team in 7 ways
Therefore, the first,second and third position can go to the team in:
9 X 8 X 7=504 ways
or Simply, we can use <u>Permutation</u>.
ways
x = amount of the first alloy
y = amount of the second alloy
we know the first alloy is 25% copper, so then there is (25/100) * x of copper in it, namely 0.25x.
likewise, we know the second alloy is 75% copper so then there is (75/100) * y of copper or 0.75y.
he needs a 60 kgs mixture that 65% copper, or (65/100) * 60 = 39.