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2 years ago

A soft drink can has a diameter of 12 cm and a height of 11.5 cm. (Use 3.14)

Mathematics

1 answer:

Alenkasestr [34]2 years ago

4 0

Assuming you would like to find the volume . . . . .

Answer:

113.04

Step-by-step explanation:

To find volume, the formula is pi x r^2.

Let's replace the values.

3.14 * 6^2

Note that the radius is 6 since r = 1/2 d.

Now we just need to solve.

= 3.14 * 36

= 113.04

Assuming you want to solve for surface area . . . . .

The formula is long but it is:

SA =2πrh+2πr^2

Replace the values.

SA = 2 (3.14)(6)(11.5) + 2 (3.14)(6) ^2

Simplify.

6.28 (69) + 6.28 (36)

= 433.32 + 226.08

= 659.4

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A standard six-sided die is thrown. What is the probability that the number

natali 33 [55]

Answer:

2/6 or 1/3

Step-by-step explanation:

There are two numbers who are equal or less than 2 its 1 and 2

And the total is 6 so its 2/6 which is 1/3

Sorry if this is late

4 0

2 years ago

The weight of football players is normally distributed with a mean of 200 pounds and a standard deviation of 25 pounds. the prob

Anni [7]

Given:
μ = 200 lb, the mean
σ = 25, the standard deviation

For the random variable x = 250 lb, the z-score is
z = (x-μ)/σ =(250 - 200)/25 = 2

From standard tables for the normal distribution, obtain
P(x < 250) = 0.977

Answer: 0.977

7 0

3 years ago

Find the sum of these polynomials. (2x^2+x+3)+(3x^2+2x+1)

Ne4ueva [31]

That would be the solution to this

6 0

2 years ago

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(2.5×10−8)(9×10−10) Express your answer in scientific notation.

Lunna [17]

Answer: 2.25x $10^{-17}$

Scientific notation is used in science because the number can be vary from so much that using decimal is making it hard. The number expressed in $10^{x}$ form. Both number in the question is already in scientific notation. Then to multiply the number and keep it at scienfitic notation the calculation should be:

2.5 x $10^{-8}$ x 9 x $10^{-10}$ = 22.5 x $10^{-18}$ = 2.25x $10^{-17}$

6 0

2 years ago

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Jon makes a mix of salad that cost $15 using as much apples that cost $4/kg as oranges that cost $6/kg. How much of each fruit i

marysya [2.9K]

Let
x = number of apples.
y = number of oranges.
we have to write the following equation to represent the problem:
4x + 6y = 15
To satisfy the equation, Jon must have used
x = 2.25
y = 1
Substituting
4 (2.25) +6 (1) = 15
9 + 6 = 15
answer
Jhon used 2.25kg of apple and 1kg of orange to make the salad.
Note: Since the problem does not have any other restrictions, there may be several apple and orange combinations that cost $ 15 per salad.

6 0

2 years ago

Read 2 more answers