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3 years ago

There are 6 girls and 8 boys invited to the party. What is the ratio of girls to boys

Mathematics

2 answers:

professor190 [17]3 years ago

8 0

Answer: The ratio of girls to boys is 6:8, or simplified is 3:4

Step-by-step explanation:

Since there are 6 girls and 8 boys, the ratio is 6:8. If you simplify it, the ratio of girls to boys is 3:4, because 6:8 ÷ 2 = 3:4.

Ber [7]3 years ago

7 0

Answer:

6:8

6/8 or 3/4

Step-by-step explanation:

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PLEASE HELP!!!

tatyana61 [14]

Answer: The equation is y= -2x -4

Step-by-step explanation:

The slope intercept form is like y=mx+b so we know the slope which is m but we just need to find the y intercept.

and we will use the given coordinates to find the y intercept by putting in the x and y coordinates into the formula y=mx + b

-6= -2(1) + b

-6= -2 + b

+2 +2

b= -4

5 0

3 years ago

Find the probability that when a couple has three children, at least one of themis a girl. (Assume that boys and girls are equal

kvv77 [185]

Answer: $\bold{\dfrac{7}{8}=87.5\%}$

<u>Step-by-step explanation:</u>

"At least one girl" means P(1 girl) + P(2 girls) + P(3 girls) or 1 - P(all boys)

I will use the latter: 1 - P(all boys)

P(all boys) = $\dfrac{1}{2}\times \dfrac{1}{2}\times \dfrac{1}{2}=\dfrac{1}{8}$

$1 - P(all\ boys) \quad = \quad 1-\dfrac{1}{8}\quad =\large\boxed{\dfrac{7}{8}}$

6 0

3 years ago

Four balls of wool will make 8 knitted hats. How many balls of wool will Janet need to make 6 hats?

elena55 [62]

3 balls of wool would make 6 hats.

8 0

2 years ago

Does a plane contains at least two non-collinear points.

Ganezh [65]

There could be collinear but need to be on the same plane

8 0

3 years ago

Luke earned a grade of 88% on his multiple choice history final that had a total of

weqwewe [10]

Answer:

176

Step-by-step explanation:

88% = 88/100

88 × 2 = 176

176/200

4 0

2 years ago

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