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Softa [21]
3 years ago
8

A mixed of purple paint contains 4 teaspoons of red paint and 10 teaspoons of blue paint.To make the same shade of purple paint

using 40 teaspoons of blue paint how much red would you need? A.12 B.14 C.16 D.160
Mathematics
1 answer:
lina2011 [118]3 years ago
5 0

Answer:

Number of  teaspoon of red paint = 16

Step-by-step explanation:

Given:

Mixture contain = 4 teaspoon red paint and 10 teaspoons blue paint

New Mixture = 40 teaspoons blue paint

Find:

Number of  teaspoon of red paint

Computation:

4 teaspoon red paint / 10 teaspoons blue paint = Number of  teaspoon of red paint / 40 teaspoons blue paint

Number of  teaspoon of red paint = 16

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Answer:

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Step-by-step explanation:

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4 years ago
Find the surface area of each figure.
timurjin [86]

Answer:

For a cylinder of radius R and height H, the surface area is given by:

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Where pi = 3.14

We can just use that formula for each one of the given cylinders.

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In a sample of students, 125 said they exercise on a regular basis. How large was the sample if 27.3% said they exercised on a r
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First, let's declare a variable

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3 years ago
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