A square can be. Rhombus, and figure X is a rhombus, so figure X must be a square. True or false
2 answers:
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Using the frequency table, it is found that:
a) 99.2% of the group of eggs were less than 24.75 mm long.
b) 0.471 = 47.1% probability that one of the eggs selected at random was at least 21.75 mm long but less than 24.75 mm long.
The frequency table gives the percentage of cuckoo bird eggs with the associated lengths.
- For example, 0.8% of eggs have lengths between 18.75 and 19.75 millimetres.
Item a:
- 0.8% of eggs were more than 24.75 mm.
Thus, 100 - 0.8 = 99.2% were less than 24.75 mm long.
Item b:
- 37.9% between 21.75 and 22.75 mm.
- 28.5% between 22.75 and 23.75 mm.
- 10.7% between 23.75 and 24.75 mm.
In total:
47.1% of the eggs are in these lengths, thus, 0.471 = 47.1% probability that one of the eggs selected at random was at least 21.75 mm long but less than 24.75 mm long.
A similar problem is given at brainly.com/question/24141790
I think this is the answer if you follow the order of operations. X=12
Answer:
The answer is
<h2>Step-by-step explanation:
Equation of a line is y = mx + c
where
m is the slope
c is the y intercept
To find the equation we must first find the slope of the line.
So the slope of the line using points (-3, 7) and (9,-1) is
<h3>Now we use the formula
<h3>y - y1 = m(x - x1)</h3>where
m is the slope
( x1 , y1) is any of the points given
So the equation of the line using point
( - 3 , 7) and slope - 2/3 is
<h3>We have the final answer as
<h3>Hope this helps you