Answer:
The name of this term is a quartile.
Answer:
<em>The 15th term is 10.25</em>
Step-by-step explanation:
<u>Sequences</u>
The given sequence:
-0.25, 0.5, 1.25, 2, 2.75...
can be categorized as an arithmetic sequence. To better know, we try to find a common difference between successive terms:
0.5 - (-0.25) = 0.75
1.25 - 0.5 = 0.75
2 - 1.25 = 0.75
Once we are certain it's an arithmetic sequence, we find the general term by using the formula:
Where n is the number of the term, a1 is the first term, and r is the common difference. We have already found that:
r=0.75
a1=-0.25
The 15th term (n=15) is:
The 15th term is 10.25
Answer:
<em>24 cm </em>
Step-by-step explanation:
10² + b² = 26²
b = √(26² - 10²) = √576 = <em>24 cm</em>
Answer: The correct answer is option A: 88 square inches
Step-by-step explanation: The figure upon careful observation has been divided into three parts. One part is a rectangle with dimensions;
Length = 16
Width = 4
The area of the rectangle now becomes;
Area = L x W
Area = 16 x 4
Area = 64
Looking at the two triangles, we can see that they are identical. The dimensions given are;
Base = 8
Height = 3
(The height is derived by 7 inches - 4 inches)
Area of the triangle is now determined as follows;
Area = 1/2(b x h)
Area = 1/2(8 x 3)
Area = 1/2(24)
Area = 12.
Remember that we have two identical triangles, hence the area of both of them equals 12 x 2 and that equals 24
Therefore, the area of the entire figure is calculated as;
Area = 64 + 24
Area = 88 square inches
Answer:6 people
Step-by-step explanation: