Can you guys please help me with questions 1-12 I’ll appreciate it and if you do help me can you SHOW YOUR WORK please.

Mathematics

1 answer:

CaHeK987 [17]2 years ago

7 0

Hope this can help you :)

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When a number x is multiplied by 9, the result is 35 . What is the value of x?

svp [43]

a number x is multiplied by 9 : 9x

a number x is multiplied by 9, the result is 35 : 9x = 35

solve for x

9x = 35
x = 35/9
x = 3 8/9 (3 and 8/9)

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3 years ago

The probability that the bus is late on Monday is 20%, and the probability that the bus is late on Tuesday is 10%. What is the p

Aleks [24]

Add 20% and 10% (30%). Then, because it is two days combined, it would be 30% of 200. Divide each by 2, and there is your answer.

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3 years ago

How many volleyball games would Rana

Fed [463]

Answer:

90 games

Step-by-step explanation:

Given: Total number of team (n) = 10

Each team will play twice with each other.

We know that every team will play two game with each other except with itself, therefore each team will play $(n-1)\times 2$

⇒ Each team will play = $(10-1)\times 2 = 18\ games$

∴ Each team will have 18 games with each other in the league.

Now, as there are total 10 teams and each team have 18 games each, however, we have to make sure that no team have more than two games with other team.

Example: $team_1 vs\ team_2\\\\team_2\ vs\ team_1\\$