M-7<6
add 7 to each side
M-7 +7 < 6+7
M < 13
this is true for all values of M less than 13
Answer:
Maximum rate of change at the point (-1,2) = √17
Direction is the direction of the gradient
Step-by-step explanation:
The gradient of a function (scalar or vectorial ) is a vector in the direction of maximum rate of change then
f( x,y ) = x*2y + 2y
grad = δ/δx i + δ/δy j + δ/δz k
grad f(x,y) = [ δ/δx i , δ/δy] = [ 2y , x+2 ]
at the point ( -1 , 2 )
grad f(x,y) = [4 , 1]
| grad f(x,y) | = √ (4)² + (1)² = √17
Answer:
A bundle of goods that Country A has are 1000 iPods and 500 Tablets.
Step-by-step explanation:
Country A can produce either iPods and Tablets.
Total man power Country A has 100 workers.
As per information in the question w
100 worker make either ipod or 100 worker make tablets
1 worker can produce 10 iPods.
Therefore
100 workers can produce (100 * 10) = 1000 iPods.
on the other hand
1 worker can produce 5 tablets.
Therefore
100 workers can produce (100 * 5)= 500 Tablets
Thus,
A bundle of goods that Country A has are 1000 iPods and 500 Tablets.
Answer:
x= 0,5
Step-by-step explanation:
You have to move all the terms to the left side and set them equal to zero. Then set each factor equal to zero.
Hope this helped you!
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A: you need to know how many cars you wash an hour. A reasonable amount would be five cars an hour making the equation 24•5=120$
B: you need to know how much the baking molds cost, a reasonable amount would be 7.50, the equation would be 7.50•5=37.5
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