3 years ago

Bill wants to post three parcels.

Mathematics

1 answer:

ad-work [718]3 years ago

3 0

The answer should be £6.70

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If the labor force is growing at a 3 percent rate and the efficiency of a unit of labor is growing at a 2 percent rate, then the

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Answer:

Step-by-step explanation:

(labor force growing rate) +(efficiency of a unit of labor) = effective workers growing rate

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3 years ago

Terry invested money in a biotech stock whose growth is modeled by the function f(x) = 0.01(2)x, where x represents number of da

strojnjashka [21]

Answer:

The average rate of change is 1.275

Step-by-step explanation:

The average rate of change of f(x) from x=a to x=b is given by:

$\frac{f(b)-f(a)}{b-a}$

The money Terry invested is modeled by the function $f(x)=0.01(2)^x$ where x represents number of days.

The average rate of change from day 2 to day 10 is given by:

$\frac{f(10)-f(2)}{10-2}$

$f(10)=0.01(2)^{10}=10.24$

$f(2)=0.01(2)^{2}=0.04$

The average rate of change becomes:

$\frac{10.24-0.04}{8}$

$=\frac{10.2}{8}=1.275$

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3 years ago

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Tim took his friends to the movies. He stared with $40 and bought 3 movie tickets that each cost x dollars. He also bought one t

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C would the the correct answer since it is the only one that makes sense

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Step-by-step explanation:

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the length of each side of a triangle is in the ratio 4 : 5 : 9. the length of the longest side is 27cm. Find the perimeter of t

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Step-by-step explanation:

27:9=3

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3×18=54

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