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Sindrei [870]
3 years ago
14

If the average heart rate is 60 beats per minute approximately how many times will a heart beat in a year

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

Answer:

The average heart beats approximately 31557600 times a year.

Step-by-step explanation:

60 x 60 = 3600 beats per hour

3600 x 24 = 86400 beats per day

86400 x 365.25 = 31557600 beats per year

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Find the value of this expression if x =7<br> x² +6/x - 2
luda_lava [24]

Answer: \frac{355}{7}

Decimal Answer: 47.857143

<u>Please Mark Me As Brainliest If I Helped</u>. Have a Great Day :D

7 0
4 years ago
Pablo's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Pablo $5.40 per pound, and type
nadezda [96]

Answer:

solo se suma 5.40 estre 4,25

y el resultado que te d lo divides entre

896.00

Step-by-step explanation:

el resultado de estas operaciones es 537espero te sirva

3 0
3 years ago
How do I do this problem
Vilka [71]
Do you mean 7?

You need to multiply each like term differently ( 1. Coefficient, 2. M term, 3. N term, and 4. O term)

1. The coefficients are 4 and 7, and as you have already solved, that equals to 28.

2. The m terms are (m • m) because there is one m in (4mno) and one m in (mn). m • m would equal to m^2.

3. The n terms are (n • n^2 •n) because there is one n in (4mno), n^2 in (7n^2o^2), and one n in (mn). They would equal n^4.

4. The o term would stay as o^2 as there are not other o terms.

To piece it all together, your answer would be 28m^2n^4o^2, or 28 • m ^2 • n^4 • o^2.
7 0
3 years ago
What is the closed linear form for this sequence given a1 = -15 and an + 1 = an - 8?
Elza [17]

Answer:

<h3>a_n=-8n-7 is the closed linear form of the given sequence.</h3>

Step-by-step explanation:

Given that a_1=-15 and a_{n+1}=a_n-8

<h3>To find the closed linear form for this given sequence :</h3>

So each of the successive term of the given sequence is decreases by 8

Therefore the common difference is -8

The given sequence is a arithmetic sequence.

The general form is a_n=a_1+(n-1)d

Substitute a_1=-15 and d=-8 in a_n=a_1+(n-1)d we get

a_n=-15+(n-1)(-8)

=-15-8n+8

a_n=-8n-7

<h3>Therefore a_n=-8n-7 is the closed linear form of the given sequence.</h3>

7 0
4 years ago
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A movie cost $3,254,107 to produce. what digit is in the hundred thousands place
erik [133]
The digit in the hundred thousands place is the 2
7 0
3 years ago
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