Check the picture below.
so, let's see, the plane departs from (0, 0), the origin, goes up to 20000 feet, sticks around flying for 6 hours, 6hrs = 3600 minutes, (6*60).
so the plane's descent starts off at the point (3600, 20000) down to (3640, 0) as you see in the picture, keeping in mind that average rate of change = slope.
the slope is negative, since it's a descent, the plane is coming down, not going up over the minutes axis.
Answer: 500 feet per minute
Step-by-step explanation:
Landing time 40min with an altitude of 20000 remaining
40=20000 | both sides /40
1=500
Order of Operations in Mathematics follow this following rule :
This rule is known as the PEMDAS method.
In working on a mathematical problem, we first calculate operation that is in parentheses, follow by exponentiation, then multiplication or division, and finally addition or subtraction.
Let us tackle the problem!
This problem is about DIstributive Property.
Given :
56 ÷ 4 = ?
Grade: Middle School
Subject: Mathematics
Chapter: Order of Operations
Keywords: Linear , Equations , 1 , Variable , Line , Gradient , Point , Multiplication , Division , Exponent , PEMDAS
The distributive property can be used to simplify the quotient 56÷4 by breaking 56 into 28+28 and then dividing each by four. The resultant expression is 28÷4 + 28÷4 which equals 14.
The question asks for an expression that can be used to find the quotient 56÷4 using the distributive property. This property in mathematics allows you to break down a complex calculations into simpler ones. In this case, we can break 56 into 28+28 and then divide each by 4. So, the expression using the distributive property would be 28÷4 + 28÷4. When you solve this, it simplifies to 7 + 7 which gives the correct quotient of 14, same as 56÷4.
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