Answer:
The answers are given below.
Step-by-step explanation:
2.
a) The range for Y - axis should be $ 12,000 to $ 19,500 while taking $ 500 denoting a unit length on the Y - axis. So, it will be in the scale ratio of ,
500 : 1 .
b)The step-size of the Y-axis can be taken to be 5 units per step, i. e., the marks are to be set at, 0 unit, 5 unit, 10 unit etc.
c) The range for X-axis should be, 0 to 10 years taking '0' mark on the base year which is the year, 10 years before from now and 1 year should be denoted by a unit length of X - axis. So, it will be in the scale ratio of 1 : 1 .
d)The step-size of the X-axis can be taken to be 2 units per step, i. e., the marks are to be set at 0 unit, 2 unit, 4 unit etc.
Hello!!
72% = n/25
n = 72% * 25
n = 18
Good luck :)
Answer:
(5x + 7y)² = 25x² + 70xy + 49y²
Step-by-step explanation:
(5x + 7y)² = 25x² + 70xy + 49y²
Because,
(5x + b)² = (5x)² + 2(5x)(b) + b²
2(5x)(b) = 70xy
b = 7y
b² = (7y)² = 49y²
Answer:
9 days
Step-by-step explanation:
Answer:
31 miles
Step-by-step explanation:
The bottom of the stratosphere is around 10 km (6.2 miles or about 33,000 feet) above the ground at middle latitudes. The top of the stratosphere occurs at an altitude of 50 km (31 miles).
-Hope this helps-
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