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Semenov [28]
3 years ago
13

PLEASE ANSWER At a basketball game, 75% of people attending were supporting the home team, while 25% were supporting the visitin

g team. If 750 people attending the game supported the home team, what was the total number of people attending the game?
Mathematics
2 answers:
Rufina [12.5K]3 years ago
6 0

75% = 0.75

750 people / 0.75 = 1,000 people

There were 1,000 total people attending the game

Rama09 [41]3 years ago
6 0

Answer:

1,000 people

Step-by-step explanation:

At a basketball game, 75% of people attending were supporting the home team, while 25% were supporting the visiting team. If 750 people attending the game supported the home team, the total number of people attending the game was 1,000 people.

75% = 3/4 or 0.75

25% = 1/4 or 0.25

We need to find what 25% is.

75/3=25

75% = 0.75

750 people / 0.75 = 1,000 people

Therefore, there were 1,000 people at the game.

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Answer: 16

Step-by-step explanation:

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3 years ago
Debra plans to invest $2,250 for 10 years. She can invest in a savings account that pays 4% simple intrest or a savings account
Diano4ka-milaya [45]

Answer:

\$180.55

Step-by-step explanation:

step 1

<u><em>Simple interest</em></u>

we know that

The simple interest formula is equal to

A=P(1+rt)

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A is the Final Investment Value

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r is the rate of interest  

t is Number of Time Periods

in this problem we have

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substitute in the formula above

A=2,250(1+0.04*10)

A=2,250(1.4)

A=\$3,150

step 2

<u><em>Interest compounded annually</em></u>

we know that    

The compound interest formula is equal to  

A=P(1+\frac{r}{n})^{nt}  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

t=10\ years\\ P=\$2,250\\r=4\%=4/100=0.04\\n=1

substitute in the formula above

A=2,250(1+\frac{0.04}{1})^{1*10}  

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A=\$3,330.55

step 3

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A=\$3,330.55-\$3,150=\$180.55

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Solve by substitution <br>-4x-2y=-12 <br>4x+8y=-24
kykrilka [37]
I hope this helps you



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5 0
3 years ago
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