Explanation

A crop is an essential part of the harvesting process.

Without a crop to harvest, there would be no need for the harvesting activity.

Explanation

The arithmetic mean is calculated by adding all the observations and dividing by the number of observations.

Given observations: 5, 5, and 5.

$$text{Mean} = frac{5 + 5 + 5}{3} = frac{15}{3} = 5$$

=15/3​

=5

Explanation

We are given: (-2x)^3

To solve this, we need to cube both -2 and x separately:

(-2)^3 * x^3

Calculating the cube of -2:

(-2) * (-2) * (-2) = -8

So, the expression becomes:

-8 * x^3

Explanation

The range of a data set is calculated as the difference between the maximum value and the minimum value:

$$\text{Range}=\text{Maximum value}-\text{Minimum value}$$

Given:

• Minimum value = 5
• Range = 50

Substitute these values into the formula:

$$50 = text{Maximum value} - 5$$

Solving for the maximum value:

$$\text{Maximum value}=50+5=55$$

Explanation

The sum of the three angles of any triangle, including an isosceles triangle, is always:180∘

Explanation

Explanation

To calculate the exercise duty at a rate of 150% on an amount of Rs 3,00,000, you need to follow these steps:

Understand the Rate: The rate of 150% means you need to calculate 150% of Rs 3,00,000.

Convert the Percentage to a Decimal: 150% can be written as 1.5 in decimal form.

Multiply the Amount by the Rate:

Exercise Duty=Amount×Rate

Exercise Duty=3,00,000×1.5

Exercise Duty=4,50,000

Explanation

Let's add the numbers:

4 + 4.44 = 8.44

8.44 + 44.4 = 52.84

52.84 + 4.04 = 56.88

56.88 + 444 = 500.88

So, the correct answer is: 500.88

Explanation

Given:

(x1 + x2 + x3 + x4) / 4 = 16

Multiply both sides by 4:

x1 + x2 + x3 + x4 = 64 ... (Equation 1)

Also, (x2 + x3 + x4) / 2 = 23

Multiply both sides by 2:

x2 + x3 + x4 = 46 ... (Equation 2)

Now, substitute Equation 2 into Equation 1: x1 + 46 = 64

Subtract 46 from both sides: x1 = 18

Therefore, the correct answer is: 18

Explanation