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vivado [14]
3 years ago
7

Can someone help with this question, answer asap. I’ll give brainliest to the first best answer. Thanks.

Mathematics
1 answer:
postnew [5]3 years ago
8 0

Answer:

2/3 on technique

1/9 on fitness exercise

2/9 on strength exercise


Step-by-step explanation:

He spends 2/ (2 + 1) = 2/3 of his time on technique

That leaves him with 1/3 of his time exercising

Time spent on fitness = 1 (1+2)  * 1/3

= 1/3 * 1/3 = 1/9 of his time

Time spent on strength exercise = 2/3 * 1/3  = 2/9

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Where in the bible is there an indication of the value of pi what was the approximate value?
Morgarella [4.7K]
The Bible, a book that is considered the perfect word of a perfect god tells us what the value of Pi is. Let's see verse 1 Kings 7:23
 He also melted a sea of ​​ten cubits from one side to the other, perfectly round; Its height was five cubits, and a cord of thirty cubits encircled it.

 These are a list of specifications for the great temple of King Solomon, built about 950 BCE, and his interest here is that it gives a value of π = 3. If we divide 30 cubits between 10 cubits (which are the measures mentioned in written radical) gives us exactly 3.

 We know that the length of the circumference is calculated l = 2 · π · r; Since 2 · r is the diameter, it can also be said that

 circumference = diameter × π

 If we go back to what the Bible says, the diameter is 5 meters and the circumference of 15:

 circumference = diameter × π -> 15 = 5 × π

 with which the value of π is 3.

 This calculation of Pi is a bad approximation to the real value. The figure of 3 in the Bible compared with the real one which is 3.1416 ... indicates an error of about 6%.
7 0
4 years ago
Help is the relationship linear, exponential, or neither?
Lena [83]

Answer:

neither

Step-by-step explanation:

if you put those coordinates on a graph it would be curved and not be linear

6 0
3 years ago
Read 2 more answers
Simplify the following expression: (x + 3) – [(x + 2) (xᶺ3 – 1)]
ella [17]

Answer:

-x^4 - 2x^3 +2x + 5

Step-by-step explanation:

(x + 3) – [(x + 2) (xᶺ3 – 1)]

(x + 3) - [(x^4 - x + 2x^3 - 2)]

(x + 3) - (x^4 - x + 2x^3 - 2)

-x^4 - 2x^3 +2x + 5

6 0
3 years ago
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Find the distance traveled at the given speed and time using d=rt and r= 32mph and t= 4.5hr.
Goshia [24]

Hello!

As you can see, our distance is the product of our rate and time. Let's multiply below.

32(4.5)=144

Therefore, you would have traveled 144 miles.

I hope this helps!

3 0
3 years ago
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The graph of f has the equation of f(x)=x^3-4x²-3x+18
Butoxors [25]
Hello,


y= x^3-4x²-3x+18=(x-3)²*(x+2)

y'=3x²-8x-3

y''=6x-8

1) Stationary points

Maximun: x=-1/3 ==>y=18,5185....
Minimum: x=3  ===>y=0 (double root)

2) x=4/3: point of inflection. (y''=0 and change sign)




5 0
3 years ago
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