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3 years ago

What is the exact area of a circle with a diameter of 50 centimeters?

Mathematics

1 answer:

borishaifa [10]3 years ago

4 0

Answer: C) 1963.5

Solve for area. Pi (π) is a non-algebraic number that represents the ratio of the distance around the circle (circumference) to its diameter, usually estimated as 3.14. To solve for area, square the radius (radius times radius) then multiply by 3.14.

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Please help me with this ASAP!!!!!!

storchak [24]

Answer:

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Step-by-step explanation:

7 0

2 years ago

Samuel makes a dozen of mini cupcakes using 5/8 cups of sugar, 3 cups of chocolate chips and 1/2 cup of butter. If each cupcak

baherus [9]

I don't what form of measurement to use (like grams, cusp, etc.) but I'm pretty sure it'd be cups

I think it's 5/96 or .05208333

So, 5/8 is .625. Dividing that up in throwing it into 12 cupcakes.

8 0

2 years ago

Solve. <br> (4b^2 + 4)12b^2 - 5)

Masja [62]

649373837 okay good well i hoped that work for u

6 0

3 years ago

If a number is decreased by 36 and the result is 76 less than twice the number, what is the number?

olga_2 [115]

A - 36 = B
B = 76 - A * 2.
the number is 40.
A = 40
:D

5 0

3 years ago

A. Find a power function that models the data below.

zalisa [80]

Using Visual inspection, the model which fits the data in the distribution better is the power function.

The power and linear functions can of the data can both be modeled using technology,

<u>Using Technology</u> :

The power function in the form $y = Ax^{B}$ which models the data is $1.926x^{1.662}$

The linear function in the form $y = Bx + A$ which models the data is $y = 7.429x - 8.333$

Where A = intercept and B = slope

From the model, correlation coefficient given by the power and linear models are 0.999 and 0.986 respectively.

Hence, the power model is a better fit for the data than the linear model.

Therefore, Inspecting the models visually, the power function fits the data better as the points on the curve are closer to the regression line than on the linear model.

Learn more :brainly.com/question/18405415

6 0

2 years ago