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s2008m [1.1K]
3 years ago
8

Gabriella's morning exercise routine includes both jogging and power yoga. On average, she

Mathematics
1 answer:
Yakvenalex [24]3 years ago
8 0

The question is an illustration of systems of equations, where 2 or more equations model a particular subject.

The system of equations is:

\mathbf{j + p = 75}

\mathbf{660j + 450p = 675}

Let:

j represents jogging

p represents power yoga

She wants to spend 75 minutes.

This is represented as:

\mathbf{j + p = 75}

The total calories to burn out is 675.

This is represented as:

\mathbf{660j + 450p = 675}

Hence, the system of equations is:

\mathbf{j + p = 75}

\mathbf{660j + 450p = 675}

Read more about system of equations at:

brainly.com/question/12895249

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If f(x)=7x-3, what is the value of x when f(x)=1
frosja888 [35]
Set up your equation:
1 = 7x - 3

Add 3 to both sides:
7x = 4

Divide both sides by 7:
x = 4/7

Hope this helps!
3 0
3 years ago
Don't squeeze. Fiver shoppers buy Charmain toilet paper. One charmin out of 10 in this batch is defective-its unsqueezable. You
nikklg [1K]

Answer:

The probability of finding aleast one or more defective charmins = 0.40951

Step-by-step explanation:

The probability of not finding a defective charmin = 1

probability of finding defective charmain = 1-0.1 =0.9

The probability of not finding all five defective item =

Then,

probability of not finding all five defective item=0.59049

Thus,

The probability of finding atleast one or more defective chairmins = 1-0.59049

Therefore,

The probability of finding atleast one or more defective chairmins =0.40951

7 0
3 years ago
There are 750 toothpicks in a regular sized box. If a jumbo box is made by doubling all the dimensions of the regular sized box,
Serga [27]

To answer this, let the 3 sides of the regular sized rectangular box be x, y, and z.

When we double all the sides, the new sides have lengths 2x, 2y, and 2z, respectively.

Since the regular box (with dimensions x,y, and z) have 750 toothpicks, we can write

xyz=750

Similarly we can write for the jumbo box as,

(2x)(2y)(2z)

which is equal to 8(xyz)

So this is 8 times the original of xyz. Hence the jumbo box will have 8 times 750 number of toothpicks.

ANSWER: 8*750=6000 toothpicks

7 0
3 years ago
Read 2 more answers
Which expressions is equivalent shown?
Zolol [24]

Answer:

I see no picture

Step-by-step explanation:

7 0
3 years ago
2/3=1/4K <br> What does k equal?
Marrrta [24]

Answer:

2/3= 1/4k

2/3*4=k

8/3=k

Step-by-step explanation:

8 0
3 years ago
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