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a_sh-v [17]
2 years ago
11

a group of fitness club members lose a combined total of 28 kilograms in 1 week there are approximately 2.2 pounds in 1 kilogram

assuming the weight loss happened at a constant rate about how many pounds did the group lose each day
Mathematics
2 answers:
ruslelena [56]2 years ago
6 0

Answer:

8.8 pounds per day.

Step-by-step explanation:

We have been given that a group of fitness club members lose a combined total of 28 kilograms in 1 week there are approximately 2.2 pounds in 1 kilogram.

First of all, we will convert the weight loss into pounds by multiplying 28 by 2.2 as shown below:

\text{Weight loss}=28\text{ kg}\times \frac{2.2\text{ pounds}}{\text{ kg}}

\text{Weight loss}=28\times 2.2\text{ pounds}

\text{Weight loss}=61.6\text{ pounds}

Now, we will divide total weight loss by days in week to find weight loss per day.

\text{Weight loss per day}=\frac{61.6\text{ pounds}}{7\text{ days}}

\text{Weight loss per day}=\frac{8.8\text{ pounds}}{\text{ day}}

Therefore, the the group lost 8.8 pounds per day.

notka56 [123]2 years ago
3 0

so heres how you do this

28/7=4 kilograms lost each day

now convert the 4 kilograms to pounds

4 x 2.2 = 8.8 pounds lost each day is your answer

add me as a friend if you like im good at math

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it takes max 1.8 hours to walk home from work at a rate of 3.5km/h. how long would it take max to cover the same distance walkin
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Time taken by Max to cover the same distance walking at 4.2 km/h is 1.5 hours

<h3><u>Solution:</u></h3>

Given it takes Max 1.8 hours to walk home from work at a rate of 3.5km/h

We have to find time taken by Max to cover the same distance walking at 4.2 km/h

<em><u>The relation between speed and time is given as:</u></em>

speed = \frac{distance}{time}

<em><u>CASE 1:</u></em>

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Let us first find the distance covered

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Hence distance covered is 6.3 km

<em><u>Now we have to find the time taken to cover same 6.3 km walking at 4.2 km\hr</u></em>

4.2 = \frac{6.3}{time taken}\\\\time taken = \frac{6.3}{4.2} = 1.5

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1 year ago
Consider the incomplete paragraph proof. Given: Isosceles right triangle XYZ (45°–45°–90° triangle) Prove: In a 45°–45°–90° tria
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Answer:

(C)Determine the principal square root of both sides of the equation.

Step-by-step explanation:

Given: Isosceles right triangle XYZ (45°–45°–90° triangle)

To Prove: In a 45°–45°–90° triangle, the hypotenuse is \sqrt{2} times the length of each leg.

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\angle XYZ$ is 90^\circ$ and the other 2 angles are 45^\circ. \\\overline{XY} = a, \overline{YZ}= a, \overline{XZ}= c.\\

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Step-by-step explanation:

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Hence, the dimensions were decreased by 1.75 cm.

3 0
2 years ago
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