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Alex Ar [27]
3 years ago
14

Heart beat drops 10 beats per minute which is 20% of normal. What is normal heart rate?

Mathematics
1 answer:
Genrish500 [490]3 years ago
6 0
10 x 5 which is equal to 50
So, the answer is 50 heartbeats per minute
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if the statement “If i am hungry, then I am not happy” is assumed to be true, is its inverse, “ If i am not hungry, thrn i must
spayn [35]
Yes because "If i'm hungry, then I'm not happy" but "if I'm not hungry, then I'm happy"
Being hungry is bad, so I'm not happy
BUT
being not hungry is good, so I'm happy
3 0
3 years ago
Read 2 more answers
Please help with number 5?
Flauer [41]
Unsure how your teacher wants the table to be filled out, but the solution is about 1.62.

x = 1.75, f(x) =1.0625, g(x) =.75 \\  \\ 
x = 1.64, f(x) =.6896, g(x) =.64 \\  \\ 
x = 1.63, f(x) =.6569, g(x) =.63 \\  \\ 
x = 1.62, f(x) =.6244, g(x) = .62 \\  \\ 
x = 1.61, f(x) = .5921, g(x) = .61
8 0
3 years ago
If f(x) = <img src="https://tex.z-dn.net/?f=%5Cfrac%7B%283%2Bx%29%7D%7B%28x-3%29%7D" id="TexFormula1" title="\frac{(3+x)}{(x-3)}
kati45 [8]

Answer:

f(a) = \frac{(a+5)}{(a-1)}

Step-by-step explanation:

Given : f(x) = \frac{(3+x)}{(x-3)}

In order to find f(a+2) we will substitute (a+2) for x in the given function, that is :

f(a) = \frac{(3+a+2)}{(a+2-3)}

f(a) = \frac{(a+5)}{(a-1)}

4 0
4 years ago
Help! Which choice is the most efficient first step to solve this set of equations?
Dmitry [639]

Answer:

Substitute 3x - 5 for y in the second equation.

Step-by-step explanation:

Generally, to solve the system of linear equations of x and y, the first step would be trying to eliminate x (or y).

Then turn the system into the equation of only y (or x).

Next, try to solve for y (or x).

Then substitute the solved y (or x) into the original system to work out x (or y).

**********

3 options (1 addition, 2 subtractions) do not eliminate x or y (x and y still exist after manipulation).

=> Remaining option relating substitution would be a reasonable choice.

5 0
3 years ago
Nearest to 10, 100,1000 ,10000
dmitriy555 [2]

Answer:

21,875: 21,880, 21900, 22,000, 20,000

85,000: 85,000, 85,000, 85,000, 90,000

36,243: 36,240, 36,200, 36,000, 40,000

54,999: 55,000, 55,000, 55,000, 50,000

7 0
3 years ago
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