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1 year ago

There is a 50% chance that a volleyball team will win any one of its four remaining games this year.

Mathematics

1 answer:

Alborosie1 year ago

7 0

Answer:

1. 2

2. 50%

Convince Me: Yes, it will change, because there is still a small chance where they will lose all 4 games

Step-by-step explanation:

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Janet has 120 dollars,. if she saves 20 dollars per week, in how many days will she have 500?

GrogVix [38]

After 28 days she will have 200. every 28 days she saves 80 dollars and after 112 she will have saved 320. She will then be at 460 and need 40 more dollars which is 14 days, and 112 plus 14 is 126 days. Hope that helped

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2 years ago

Is 67 a prime number?

alexdok [17]

Answer:

yes 67 is a prime number because has only 2 divisors

Step-by-step explanation:

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3 years ago

Tony and Maria are two star-crossed lovers trying to get on a committee of 4 people. If there are 9 people eligible for this com

ASHA 777 [7]

Answer:

The number of ways Tony and Maria can both be selected for the committee is 8 ways.

Step-by-step explanation:

i) Tony and Maria have to be on the committee together or not at all.

ii) Let us consider Tony and Maria as combined as one person.

Therefore now we can say that the number of eligible people for the committee = 9 - 1 = 8.

iii) therefore the number of ways that both Tony and Maria can be selected for the committee are

= 8C1 = $\hspace{0.2cm}\binom{8}{1} = \frac{8!}{1! (8-1)!} = \frac{8!}{1!\times 7!} = \frac{8}{1} = \hspace{0.1cm}8 \hspace{0.1cm}ways$

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2 years ago

Matthew has a 150 page book he has read one third of it how many pages has he read so far

posledela

You take 150/3. The answer is 50.

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3 years ago

Michelle drew a scale drawing of a swimming pool she used the scale 14 millimeters 5 meters in the drawing the pool is 42 millim

Lera25 [3.4K]

EXPLANATION

Let's see the facts:

The scale is---> 14 milimeters ----> 5 meters

Width = 42 milimeters

Applying the unitary method, the actual width of the pool is:

$Actual_{}width=42\text{ mm}\cdot\frac{5m}{14\text{ mm}}=15m$

The width of the pool is 15m

6 0

7 months ago