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Minchanka [31]
3 years ago
15

A weight loss program advertises a person can attain an average weight loss of 4 pounds per week.

Mathematics
1 answer:
Julli [10]3 years ago
6 0

Answer:

a)  Avg rate of change = 4 pounds per week

b)  160 pounds

Step-by-step explanation:

a)

The average rate of change is also called the slope. It is advertised that a person can loose 4 pounds in a week in the program. So, the average rate of change is 4 pounds per week.

Avg rate of change = 4 pounds per week

b)

In 5 weeks, a person can loose:

4 * 5 = 20 pounds (in 5 weeks)

Initially the person weighed 180 pounds, now after the program, he lost 20 pounds, so his weight will be:

180 - 20 = <u>160 pounds</u>

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a factory manufactures a metal piece in 32 minutes now technology allowed the factory to cut the time by 8% then another Improve
aliya0001 [1]

Answer:

28 minutes

Step-by-step explanation:

First you have to find what 8% off of 32 is

If you take away 8% of 100% you have 92%

In order to find 92% of 32 you must divide 92 by 100 and multiply it by 32

.92 x 32 = 29.44

Then you have to take off another 5%

Of you take 5% off of 100% you have 95%

.95 x 29.44 =27.97

Then round to the nearest minute

28 minutes

7 0
3 years ago
Read 2 more answers
Which shoes the four team polynomial and factored form x2+6x-27?
Ronch [10]
Factor x^2 + 6x - 27 using the AC method.
(x - 3)(x + 9)
Hope this helps! :)
5 0
3 years ago
Does anyone know 53 to 58 ??
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53 is kilogram53 is kilogram but I’m not to sure what 58 is
3 0
3 years ago
In a recent survey of 288 people, 72 said that their favorite color of car was white. What percent of the people surveyed liked
Oksi-84 [34.3K]
If you translate this problem literally, it is saying, “72 is what percent of 288?”. And the equational translation of that is 72 = (x/100) • 288
[ “is” means equal to (=) // “what” means x or another variable // “percent” means divided by 100” // “of” means multiplication. ]
Then you solve that equation.
(you can check it by googling what is 25% of 288. )

5 0
3 years ago
What is the surface area of a cylinder with the given dimensions?
pogonyaev

Answer:

The surface area of a cylinder with the given dimensions is 571.48 cm^2.

Step-by-step explanation:

To find the surface area, you need to use the formula 2\pi r^2 + h * 2\pi r where r represents the radius and h represents the height. In this problem, the expression would be 7^2 * 3.14 * 2 + 3.14*14*6 = 49 * 6.28 + 3.14 * 84 = 307.72+263.76 = 571.48 cm^2.

4 0
3 years ago
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