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3 years ago

The doctor sees 126 patients in 3 days. How many patients could he see in 9 days?

Mathematics

2 answers:

denis23 [38]3 years ago

5 0

Answer:

378 patients

Step-by-step explanation:

A doctor sees 126 patients in 3 days.

We can use this information to find how many patients he sees in one day.

126/3=42

The doctor sees 42 patients in 1 day.

Multiply that number by 9 to see how many patients he sees in 9 days.

42*9=378

The doctor sees 378 patients in 9 days.

KatRina [158]3 years ago

4 0

Answer:

378

Step-by-step explanation:

126/3=x/9

126×9=1134

1134÷3=378

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Sasha is planning to create a garden with area 30 m2. She could use a

son4ous [18]

Answer:

Circle requires ≈ 20 m of edging

Step-by-step explanation:

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R = √(A/π)

C = 2πR = 2π√(A/π)

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2 years ago

The area of a triangle is 24 sq. inches. If the base of the triangle is 6 inches, what is its height?

il63 [147K]

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5 0

2 years ago

Read 2 more answers

The volume of a cylinder is 156 x cm3. What is the volume of a cone with the same base and height as the cylinder?

Flura [38]

Answer: SECOND OPTION (52 cm³)

Step-by-step explanation:

The formula for calculate the volume of a cone is:

$V{co}=\frac{1}{3}r^{2}h\pi$

Where r is the radius and h is the height.

The formula for calculate the volume of a cylinder is:

$V{cy}=r^{2}h\pi$

Where r is the radius and h is the height.

As you can see, the difference between the the formulas is that r²hπ of the cone is divided by 3. Therefore, if you know the volume of the cylinder and you know that the cone has the same base and height as the cylinder, you have to divide the volume of the cylinder by 3 to obtain the volume of the cone.

Therefore, the result is:

$V{co}=\frac{156cm^3}{3}=52cm^3$