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Svetllana [295]

4 years ago

11

It takes Miranda 30 minutes to paint 6 chairs. If Miranda paints at a constant rate, what is the constant of proportionality tha

t relates y, the number of chairs painted in x minutes?

1 answer:

Stells [14]4 years ago

6 0

Answer:

1/5

Step-by-step explanation:

y = kx where k is the constant of proportionality

6 = k 30

Divide each side by 30

6/30 = k 30/30

1/5 = k

The constant is 1/5

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10 hour - 2 hours 25 minutes -3hours 35 minutes

Gennadij [26K]

Answer:

Step-by-step explanation:

10 hours - 2 hours 25 minutes - 3 hours 35 minutes

Lets just do this

2 hours 25 minutes + 3 hours 35 minutes

25 minutes + 35 minutes = 60 minutes

60 minutes = 1 hour

now we have 2 hours + 3 hours + 1 hour

2 + 3 +1 = 6

now we have 10 hours - 6 hours

10 - 6 is 4

4 hours.

7 0

3 years ago

Geometry Question Please Help!!!!

lora16 [44]

The equation of a parabola is given by $f(x)=a(x-h)^{2}+k$ where $(h,k)$ is the vertex.

We have the vertex is (-3,-2) so we have $h=-3$ and $k=-2$

Substituting -3 and -2 into the $f(x)$
$f(x)=a(x--3)^{2}+(-2)$
$f(x)=a(x+3)^{2}-2$

Hence, the correct answer is option D

5 0

3 years ago

If a suit was on sale for 341 dollars and the price was 38% less that the original price. What the original price

Verizon [17]

$470.58 is the original price

6 0

3 years ago

Read 2 more answers

What is the Least Common Multiple for 6 and 8?

VladimirAG [237]

Answer:

24

Step-by-step explanation:

The multiples of 8 are 8,16,24,32 etc. and the multiples of 6 are 6,12,18,24,30, ect. The answer is 24 because it is the lowest multiple of 6 that crosses with multiples of 8.

7 0

3 years ago

There are 12 pieces of fruit in a bowl five are lemons and the rest are limes. You choose a piece of fruit without looking. The

Sati [7]

I agree. So like what you already said, there's 5 out of 12 chance that you will get lemon. And 7 out of 12 chances, you will get lime.

Ratio Format:

5:12 chances for lemon

7:12 chances for lime

5 0

3 years ago