On a number line, with the negative numbers on the left and the positive number on the right
the smaller the number, the farther it is to the left
so if you plot them on the number line
-10 is less than -4 because it is to the left of -4
so which make the statement true
what numbers are less than -4
-10 is to the left so this is an answer A
-4.3 is to the left so this is also an answer B
-3.9 is greater than becasue it is to the right so this is not answer C
2 is positive and to the right so it is not answer D
the correct answers are A and B
64 is a composite because 64 × 1 = 64 and 8×8=64
X=7 y =9 so answer is first one (7,9)
Answer:
Step-by-step explanation:
A type 1 error is committed when a true null hypothesis is rejected. Looking at the given scenario, given that the null hypothesis, H0 states is stated as follows:
The mean age of the horses on a ranch is 6 years, then a type 1 error would be made if the conclusion states that the mean age of the horses on a ranch is lesser or greater than 6 years when it is actually 6 years. Therefore, the correct option is
You cannot conclude that the mean age of the horses on a ranch is 6 years when, in fact, it is.
9514 1404 393
Answer:
625 square feet
Step-by-step explanation:
The greatest area of a polygon with a given perimeter is that of a regular polygon. A regular rectangle is one that has all sides the same length -- a square. The side length of a square with 100 ft perimeter is 25 ft. The area of a square with such a side length is
A = (25 ft)² = 625 ft²
The maximum possible area is 625 ft².
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In the attached, x is the length of one side. The area versus side length is plotted. The maximum is seen to be 625 ft² for a side length of 25 ft.