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Brums [2.3K]
3 years ago
12

Cheryl and rodney are mixing yellow and blue paint to make green paint. The table shows how much of each color they use. Whose g

reen paint has more blue.
show your work

Mathematics
1 answer:
Tomtit [17]3 years ago
4 0

The amount of blue color in the green paint is an illustration of ratios and proportions.

Cheryl's green paint has more blue color

The proportion of blue color is calculated as:

\mathbf{Proportion = \frac{Blue}{Blue+ Yellow}}

So, we have:

\mathbf{Cheryl= \frac{16}{16+ 24}}

\mathbf{Cheryl= \frac{16}{40}}

\mathbf{Cheryl= 0.40}

Express as percentage

\mathbf{Cheryl= 40\%}

\mathbf{Rodney= \frac{6}{6+ 10}}

\mathbf{Rodney= \frac{6}{16}}

\mathbf{Rodney= 0.375}

Express as percentage

\mathbf{Rodney= 37.5\%}

By comparison: 40% >37.5%

Hence, Cheryl's green paint has more blue color

Read more about proportions at:

brainly.com/question/21126582

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Only 21% of the candidates who apply for an MBA program in a university are called for an interview, and only 5% of those who ar
boyakko [2]

Answer:

The probability is 1.05%

Step-by-step explanation:

we know that

To find the probability that the candidate will finally be offered admission, multiply 21% by 5%

so

21%=21/100=0.21

5%=5/100=0.05

0.21*0.05=0.0105

Convert to percentage

0.0105*100=1.05%

5 0
4 years ago
The path of a football can be modelled by the equation, h=-10d2+120d , where h represents the height, in metres, of the football
Marta_Voda [28]

Answer:

12 m

Step-by-step explanation:

The path of a football has been modeled by the equation:

h= -10d^2+120d

where h represents the height and d represents the horizontal distance.

When the ball lands, it means that its height is back at 0 metres. This means that we have to find horizontal distance, d, when height, h, is 0.

=> 0= -10d^2+120d

=> 10d^2 - 120d = 0

d(10d - 120) = 0

∴ d = 0 m

and

10d - 120 = 0

=> d = 120 / 10 = 12 m

There are two solutions for d when h = 0 m.

The first solution (d = 0 m) is a case where the ball has not been thrown at all. This means the ball has not moved away from the football player and it is still on the ground.

The second solution is the answer to our problem (d = 12 m). The ball lands at a horizontal distance of 12 m

3 0
3 years ago
Isabel works for 6 hours preparing for the art fair. She spends 3 hours on a sculpture and then paints 27 picture frames. How mu
Alecsey [184]

Answer: 3?

Step-by-step explanation: 3?

WOOOAH -_-

8 0
4 years ago
Which of the following have at least two congruent parallel bases?
koban [17]
Answer: B and C
Hope this help :)
3 0
3 years ago
Read 2 more answers
I need help with #2 please I don’t understand
kipiarov [429]
1. Square 
2. Circle
3. Triangle (inside of a square) 
4. Pentagon
5. Rectangle

Hope this helps :)
6 0
3 years ago
Read 2 more answers
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