All categories

3 years ago

If your heart rate is 153 beats per minute during strenuous exercise, what is the time per beat in units of seconds?

Mathematics

1 answer:

MrMuchimi3 years ago

6 0

I think it would be 153/60 sec which is 2.55 seconds per beat.

You might be interested in

Which of the following sequences is an arithmetic sequence? 1, 2, 4, 8, 18, ... 10, 12, 14, 16, 18, ... 200, 100, 50, 25, ... 4,

Leni [432]

The sequence 10, 12, 14, 16, 18, ... is an arithmetic sequence, with the common difference being 2.

6 0

3 years ago

Please help me please!!! I'll give brainlest for correct answer

Aloiza [94]

Answer:

why you just don't put the question up

Step-by-step explanation:

8 0

2 years ago

Every month Marina pays $79 for mobile phone service, $59.95 for cable service, and $45.50 for internet service. She can switch

belka [17]

She would save 54.45 because addding them up individually before the plan would cost 184.49 and to find the difference all you have to do is subtract 184.49-129.99 and that would tell you how much she saved

6 0

3 years ago

Read 2 more answers

LUCKY_DIMON [66]

The answer is B. 15 cm

5 0

2 years ago

Consumer complaints are frequently reported to the Better Business Bureau. Industries with the most complaints to the Better Bus

Licemer1 [7]

Answer:

Let the complaints by Industry be CbI

CbI Frequency

Bank 26

Cable 44

Car 42

Cell 60

Collection 28

b) Percentages

CbI percentage (%)

Bank 13

Cable 22

Car 21

Cell 30

Collection 14

c) The industry with the highest number of complaints is the Cell Industry.

d) The Bar Chart is attached to this solution. It was constructed in the Ms Excel suite.

Step-by-step explanation:

a) The frequencies are simply the number of times each industry sector sent in a complaint. So, it's straight forward to present.

b) The percentage for each industry is done in comparison to the the total amount of complaints received.

Percentage for each industry = 100% × (Number of complaints from that industry)/(Total number of complaints)

Total amount of complaints received = 200

For Bank industry,

Percentage = 100% × (26/200) = 13%

For the Cable Industry,

Percentage = 100% × (44/200) = 22%

For Car industry,

Percentage = 100% × (42/200) = 21%

For Cell industry,

Percentage = 100% × (60/200) = 30%

For Collection industry,

Percentage = 100% × (28/200) = 14%

c) The industry with the highest number of complaints is the one with the highest frequency and percentage, and that is the Cell Industry.

d) The Bar Chart is attached to this solution. It was constructed in the Ms Excel suite.

7 0

3 years ago