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torisob [31]
4 years ago
7

How do you solve this??

Mathematics
1 answer:
DochEvi [55]4 years ago
8 0

Answer:

Step-by-step explanation:

Hi Millie.

First we can realize that the number of cubes of each type does not matter, only the ratios between them. We see that if there are x yellow cubes, there are 3x blue cubes. And therefore, there are 5*3x green cubes, or 15x green cubes. This means that the cubes are in a 1:3:15 ratio, or that for every 1 yellow cube, there are 3 blue and 15 green cubes.

Now we can find the probability of picking a yellow cube. Since there are 18 non-yellow cubes for every yellow cube, this means that there is a 1/19 possibility of picking a yellow cube.

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What 175 multiplyed by 260
jolli1 [7]

Answer:

45500

Step-by-step explanation:

175 can be multiplied by 200 which gives you 35000 plus 175 times 60 which gives you 10500. You can add and you get 45500.

I was a first place champion in number sense and thats my strategy

Thank you!!!

May i have brainliest?

6 0
3 years ago
Evaluate the expression. * Captionless Image
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Step-by-step explanation:

6 0
3 years ago
Find the area of the following circle. Use = 3.14 r = 6 yd. a = square yards.
Liono4ka [1.6K]
Area = PI x r^2

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area = 3.14 x 36

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5 0
3 years ago
Read 2 more answers
Given that the quadratic equation 3x^2+bx-2 has x-intercept {-2, 4}. What is the "b" value.
Luba_88 [7]

The value of b is b=3

Explanation:

The given quadratic equation is y=3x^{2} +bx-2

And has x - intercept (-2,4)

To determine the value of b, let us substitute the coordinates (-2,4) in the given quadratic equation y=3x^{2} +bx-2

Substituting the x - intercept in the equation y=3x^{2} +bx-2, we have,

4=3(-2)^{2} +b(-2)-2

Simplifying, we have,

4=3(4)-2b-2

4=12-2b-2

Adding the constant terms, we get,

4=10-2b

Subtracting both sides by 10, we have,

-6=-2b

Dividing both sides by -2, we get,

b=3

Hence, the value of b is b=3

4 0
3 years ago
A playground is 50 yd by 50 yd. Amy walked across the playground from one corner to the opposite corner. How far did she walk?
Reil [10]
100 yd. Add L+W

Tried my best to help
5 0
3 years ago
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