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Schach [20]
3 years ago
5

80 girls and boys have planned for a movie. They are in a ratio of 6 girls to 2 boys. How many girls are there?

Mathematics
2 answers:
mina [271]3 years ago
4 0
There are 60 girls 20 boys in this equation.
Leno4ka [110]3 years ago
4 0
There are 60 girls and 20 boys.

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The area of the pacific ocean is more than 60 million square miles. What is that in scientific notation? ​
mote1985 [20]

Answer: 6.0 x 10^7

Step-by-step explanation:

60000000 = 6.0 x 10^7

5 0
3 years ago
15 point question
Natalka [10]

Answer:

It will cost $12.5 per person to charter a bus for 36 passengers

Step-by-step explanation:

The cost per person c of chartering a tour bus  varies inversely as the number of passengers  n.

We can write:

c\:\alpha \:\frac{1}{n} \\c=\frac{k}{n}

where k is constant of proportionality

We are given when c = 22.50, n = 20

We need to find c when n = 36

First using c = 22.50, n = 20 we will find k, the constant of proportionality

c=\frac{k}{n}\\22.50=\frac{k}{20}\\k=22.50 \times 20\\k=450

So, we get k = 450

Now, we will find c when n = 36

c=\frac{k}{n}\\c=\frac{450}{36}\\c=12.5

So, we get the value of c: c = 12.5

Therefore, It will cost $12.5 per person to charter a bus for 36 passengers

8 0
3 years ago
Can yall help me out ?​
larisa86 [58]
I thinks it’s line 5
4 0
2 years ago
I need he,p i have to finish this by 12:30!!
nirvana33 [79]

Answer:

a and c

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Please help serious answers only
pentagon [3]

Answer:

The answer is 3/4 and -1/2

\frac{3}{4} and  -  \frac{1}{2}

4 0
2 years ago
Read 2 more answers
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