Answer:
Mean travel time = 10.33 minutes
Step-by-step explanation:
The mean of a distribution is a measure of central tendency that shows the centre of a set of data. Mathematically, it is represented as:
Mean = Sum of the terms ÷ Number of terms
Mean = (10 + 13 + 16 + 5 + 4 + 14) ÷ 6
Mean = 62 ÷ 6 = 10.33
∴ Mean travel time = 10.33 minutes
N:B 10.33 minutes = 10 minutes + 0.33 minutes
converting 0.33 minutes to seconds
1 minute = 60 seconds
∴ 0.33 minute = 60 × 0.33 = 19.8 seconds
∴ Mean time = 10 minutes 20 seconds
Question:
Jim has 19,700 g of sand in his sandbox. He brings home another 6,300 g of sand from the beach to add to his. How many kilograms of sand does Jim have in his sandbox now?
Answer:
The amount of kilogram of sand Jim now has in his sand box is 26.00 kg
Step-by-step explanation:
The question relates to the method of addition or adding numbers.
Here, we note that the initial mass of sand in the sandbox = 19700 g
Added mass of sand to the sandbox = 6,300 g
Therefor the total mass of sand in the sand box is given by;
19,700 + 6,300 = 26,000 g
Therefore, the amount of kilogram of sand Jim now has in his sand box is 26,000 g which is equal to 26000/1000 = 26.00 kg.
1.5 times 6 is equal to 9. So the answer is 9 kilometers
The area of the parallelogram with a height of 13cm and base 20cm is 260cm².
<h3>
How to find area of a parallelogram?</h3>
A parallelogram is simply a quadrilateral with two pairs of parallel sides.
The area of a parallelogram is expressed as;
A = base × height
Given the data in the diagram;
- Height of the parallelogram = 13cm
- Base of the parallelogram = 20cm
- Area of the parallelogram = ?
Plug the given values into the equation above and solve for A.
A = base × height
A = 20cm × 13cm
A = 260cm²
The area of the parallelogram with a height of 13cm and base 20cm is 260cm².
Learn more about parallelogram here: brainly.com/question/1563728
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106x is the answer because you simply add x to the end total.