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anzhelika [568]
2 years ago
5

Of 30 students 1/3 play sports 2/5 of them play soccer how many play soccer

Mathematics
2 answers:
riadik2000 [5.3K]2 years ago
6 0
Your answer is 4 I would assume
vfiekz [6]2 years ago
4 0
30 ÷ 3 = 10 = 1/3. So 10 students play sports. 10 ÷ 5 = 2 = 1/5, so 2 × 2 = 4 = 2/5. Your answer is 4 students. I hope this helps!
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The temperature is 50 degrees Fahrenheit. The temperature will decrease by 4 degrees F. each hour. Let h be the number of hours.
goblinko [34]

The correct answer choice is B

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2 years ago
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The price of an item has increased 15% since last year. However, a person can buy the item for a 25% employee discount. The empl
ANEK [815]

Answer: $200

Explanation:

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So, employee pays =  

100

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⋅

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= $230.00.

Again, price was increased by 15% last year. So whose cost is $100

is sold by $(100+15) = $115.

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5 0
3 years ago
For what value of k are the roots of the quadratic equation kx (x-2)+6=0 equal?​
ser-zykov [4K]

Answer:

\boxed{\sf k=6}

Step-by-step explanation:

\sf kx (x-2)+6=0

Expand brackets.

\sf kx^2 -2kx+6=0

This is in quadratic form.

\sf ax^2 +bx+c=0

Since this is for equal roots:

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Plug k as 0 to check.

\sf \sf 0x^2 -2(0)x+6=0\\6=0

False.

So that means k must equal 6.

3 0
3 years ago
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Holt mcdougal chapter 7 online answer key
lozanna [386]

Answer:

saan po yung pic hindi kopo maindihan

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