The rate of change is 1.35
Answer:
The nail would be 30 feet above the ground in 10 years.
Step-by-step explanation:
We are given the following in the question:
Height of nail = 10 feet.
The tree grows taller at a rate of 2 feet per year.
Thus, the height of nail can be represented by a linear function:

where t is the number of years.
We have to find the height of nail in 10 years.
Putting t = 10, we get,

Thus, the nail would be 30 feet above the ground in 10 years.
Answer:
Sam workrate 1/5
Lucy workrate 1/3.5 = reciprocal of 7/2 = 2/7
combined workrate: 1/5 + 2/7 = 17/35
they will mow the lawn in 35/17 = 2 and 1/17 hours
2 hours 3 1/2 mins
Step-by-step explanation:
Answer:
1: times 3.
2: one and a half cup of vegetable oil
3: four and a half cups of flour
4: you would need 3 teaspoons of vanilla extract instead if 1.
5: you would need 3 over 8 salt.
6: the ingredient that would be best to not use an exact amount is nutmeg. Add as much as you would like because it does not say a specific amount because it is based on preference.
Step-by-step explanation: Dont forget to leave 5 stars and mark branliest if this helped! :)
Answer:
Diameter of the wheel = 1.2 feet
Step-by-step explanation:
Radius of a wheel = Distance between a point on the circumference and the center of the circle
Diameter of a wheel = 2(radius of the circle)
= 2(0.6)
= 1.2 feet
Therefore, diameter of the wheel is 1.2 feet.