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EleoNora [17]
3 years ago
10

Ratio for 30 boys to 50 girls

Mathematics
2 answers:
alisha [4.7K]3 years ago
8 0

Answer:

3 : 5

Step-by-step explanation:

  • 30boys : 50girls
  • = 30 : 50
  • = 30/50 = simplify = 3/5
  • = 3/5 change into ratio is 3 : 5
  • 3 : 5
S_A_V [24]3 years ago
4 0

Answer:

30:50 OR Can reduce it to 3:5

Step-by-step explanation:

30: 50 OR 3.5

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Wish someone can do this for me.
Makovka662 [10]

Given : Two inequality is given to us . The inequality is v + 8 ≤ -4 and v - 6 ≥ 10 .

To Find : To write those two inequality as a compound inequality with integers .

Solution: First inequality given to us is v + 8 ≤ -4 . So let's simplify it ;

⇒ v + 8 ≤ -4 .

⇒ v ≤ -4 - 8.

⇒ v ≤ -12 .

Now , on simplifying the second inequality ,

⇒ v - 6 ≥ 10 .

⇒ v ≥ 10 + 6.

⇒ v ≥ 16 .

Hence the required answer will be :

\Large{\boxed{\red{\bf \blue{\dag} v\leqslant -12 \:\:or\:\:v\geqslant 16}}}

First one implies that v is less than or equal to -12 whereas the second one implies that v is greater than or equal to 16 .

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3 years ago
How can you tell if a situation is linear from a table?
monitta

Answer:

Step-by-step explanation:

If each successive y value is the same distance above the previous y value, the situation is linear.

4 0
3 years ago
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If f(x) = 4x^2and g(x) = x+1, find (f•g)(x).
vazorg [7]

Answer:

(f.g)(x)=4x^3+4x^2

Step-by-step explanation:

f(x) = 4x^2and g(x) = x+1, (f•g)(x)=?

(f.g)(x)=f(x)*g(x)

(f.g)(x)=4x^2*(x+1)

(f.g)(x)=4x^3+4x^2

hope it helps. .brainliest please

4 0
3 years ago
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Answer:

i dont understand...the meaning?

Step-by-step explanation:

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WILL GIVE BRAINLIEST! what are the values of a and b so the system of equations has infinitely many solutions?
larisa86 [58]

Answer:

a = 6

b = 3/4

Step-by-step explanation:

They both need to have the same slope.

The slope in the first equation is 6

That means that the second equation must have a = 6

They both need to have the same y intercept

The second equation has a y intercept of 3/4

Therefore b in the first equation, must be 3/4

3 0
2 years ago
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