Answer:
I don't see any symbols, so I'll simply compare the two measurements.
Step-by-step explanation:
<u>2 yards and 4 inches</u>
Each yard has 3 feet. Each foot has 12 inches. The total inches in 3 yards is therefore:
(2 yards)*(3 feet/yard)*(12 inches/Foot) = 72 inches [Note how the units cancel to leave only inches]
This means we have a total of 72 + 4 inches = 76 inches total
<u>19 Inches</u>
Compared to 19 inches, 72 inches is almost 3.79 times longer.
Answer:
62.8
Step-by-step explanation:
So, keep in mind that the area of a triangle is equivalent to: 1/2(b)(h) with b being your base and h being your height.
We have our base: 10, and our angle: 105. Now we need to find our height. You don't just have to look at a triangle the way that it's oriented in the problem. Rotate it so that 10cm is at the bottom, and it will be much easier.
From there, you can create a right triangle and draw a line from the top of the triangle straight to the base. Then, you have a right triangle, where you can solve the height, and then plug your answer into the area formula. Further steps are detailed in the picture.
Answer:
[4]x+[8]=[1×]+2
Step-by-step explanation:
x will be negative now that the more x you have the higher your number will have to be.
Answer:
0.8432
Step-by-step explanation:
The probability of a correct transmission of individual character = 0.9
Let's consider the three possible scenarios:
1) Probability of all 14 characters transmitted correctly = 0.9^14 = 0.2287
2)Probability of only one character being wrong: (0.9 ^ 13) * 0.1
This equals 0.02541 To account for the order at which the incorrect character is produced, lets consider the permutation:
This accounts for same objects or results being repeated, and is an integral part of permutation questions. The result is 14. Thus there are 14 ways for the probability of 0.02541 to occur. That means a total of 0.02541 * 14 probability. This equals 0.3559
3) Probability of both characters being wrong:
Similar steps to (2). Probability = (0.9^12) * (0.1 ^ 2) =0.002824
Number of ways this could occur: = 91
Total probability for this event: 0.002842 * 91 = 0.2586
The answer to our question is thus all these probabilities combined, which makes: 0.2287 + 0.3559 + 0.2586 = <u>0.8432</u>
First off you have 15 3/5%
> 78 / 5 ÷ 100
<span>> 39 / 250
Hope this helps at all.</span>