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2 years ago

14

The number of people that attended the first basketball game of the season was 840. The number of people attending the last bask

etball game of the season increased by 30%. How many people attended the last basketball game of the season?

1 answer:

Pavlova-9 [17]2 years ago

4 0

Answer:

1092 people

Step-by-step explanation:

840 people * (1+(30%/100%)) = 1092

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ARE these Good grades?

pishuonlain [190]

Answer:

those are pretty good! all a's and b's are good! Keep up the good work!!

Step-by-step explanation:

3 0

3 years ago

The midpoint of PQ is M(, –1). One endpoint is Q(3, –5). Which equations can be solved to determine the coordinates of P? Check

valkas [14]

<u>Comment</u>

If I don't know what was before the comma in M(, –1) I can't solve this

6 0

3 years ago

I need help ASAP!!

Viktor [21]

Answer:

$\frac{64}{49}$

Step-by-step explanation:

As we can see the given expression as three complex parts and all are being multiplied.

Lets simplify each part separately and then multiply all of them in the end

Part1

$(\frac{8.4.2}{8.7})^{2}$

Cancelling 8 in numerator with 8 in denominator

$(\frac{4.2}{7})^{2}$

$(\frac{8}{7})^{2}$

$\frac{64}{49}$

Part2

$(\frac{8^{0} }{7^{-3} })^{3}$

simpliying

$(\frac{1}{7^{-3} })^{3}$

$({7^{3} })^{3}$

$7^{9}$

Part3

Third part is $7^{-9}$ , and it does not need to be further simplified

Now multiplying all the three parts

$\frac{64}{49}.7^{9}.7^{-9}$

$\frac{64}{49}.7^{9-9}$

$\frac{64}{49}.7^{0}$

$\frac{64}{49}.1$

$\frac{64}{49}$

So our final answer is $\frac{64}{49}$

5 0

3 years ago

According to an on-line dating website, 20% of the couples who are in committed relationships met on-line. Suppose you know 15 c

tester [92]

15/x = 20/100
15*100 = 20*x
1500 = 20x
1500/20 = 20x/20
75 = x

15/75 = 20/100

the expected number of couples who met online is 75

4 0

3 years ago

Roy has a bag containing green, blue, red, brown, and black marbles. He randomly picks a marble and replaces it. He repeats this

Novosadov [1.4K]

Answer:

Green: 0.3

Blue: 0.1

Red: 0.35

Brown: 0.15

Black: 0.1

cannot

Step-by-step explanation:

Hi, thank you for posting your question here in Brainly.

To find the probability of an event, you have to divide the number of trials of that event that succeeded to the total number of trials. Based on that definition, the probability would be 18/60=0.3, 6/60=0.1, 21/60=0.35, 9/60=0.15, 6/60=0.1

I hope i helped you out and helped you learn something new :)

6 0

3 years ago