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notsponge
28 days ago
11

amit works out at a gym for three quarters of an hours.he uses the treadmill for half the total workout session time and one thi

rd on cycle.find the total time he spend on other miscellaneous exercises.
Mathematics
2 answers:
Inessa [9K]28 days ago
7 0

Answer:

Amit dedicates 7.5 minutes to additional exercises.

Step-by-step explanation:

Amit's total workout time at the gym spans three quarters of an hour.

This duration means \frac{3}{4}\times60 =45 minutes

He allocates half of the session to the treadmill, which equals \frac{45}{2}= 22.5 minutes minutes

He uses one third for cycling, equaling \frac{1}{3}\times45=15 minutes

The time assigned to miscellaneous activities is calculated as 45-(22.5+15)=7.5 minutes

Therefore, the total time Amit spends on other exercises stands at 7.5 minutes.

Leona [9.2K]28 days ago
6 0
A quarter of an hour translates to 45 minutes. He dedicates half of this to the treadmill, which amounts to 22.5 minutes, and a third, or 15 minutes, to cycling. The remaining time he has for other exercises totals 45-22.5-15=7.5 minutes, which is equal to one-eighth of an hour.
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Answer:

Part A: During the interval from 0 to 2 seconds, the water balloon reaches a height of 75 feet from an initial height of 60 feet, showing an increase in height during [0,2]

Part B: Between 2 to 4 seconds, the height remains constant at 75 feet, indicating a stable height during [2,4]. Similarly, from 10 to 12 seconds, the height stays at 0 feet, thus remaining unchanged during [10,12] and from 12 to 14 seconds, it also remains at 0 feet, indicating stability during [12,14].

Part C: The water balloon height decreases most rapidly between the intervals [4,6], dropping by 35 feet. The other intervals that show a decrease, [6,8] and [8,10], drop by 20 feet each. Thus, it reveals that the decreasing interval [4,6] is the most significant, as 35 feet is a more considerable reduction compared to 20 feet.

Part D: I estimate that at 16 seconds, the height of the water balloon will be 0 feet. This correlates with the height of the balloon being 0 feet between 10 and 14 seconds. In real-life contexts, if the balloon rests on the ground at 0 feet, it stays on the ground because of gravitational force.

Step-by-step explanation:

I hope this offers some assistance! I can't confirm if everything is accurate, but I have researched thoroughly, so fingers crossed it is correct! Best of luck!

8 0
1 month ago
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f Khan had an army of 10,000 soldiers at the lowest level, how many men in total were under him in his organization? (b) If Khan
babunello [8412]

Cette question est incomplète, la question complète est;

Gengis Khan organisait ses hommes en groupes de 10 soldats dirigés par un « leader de 10 ». Dix « leaders de 10 » étaient sous un « leader de 100 ». Dix « leaders de 100 » étaient sous un « leader de 1 000 ».

(a) Si Khan avait une armée de 10 000 soldats au niveau le plus bas, combien d'hommes en tout étaient sous son commandement dans son organisation?

(b) Si Khan avait une armée de 5 763 soldats au niveau le plus bas, combien d'hommes en tout étaient sous son commandement dans son organisation?

On suppose que les groupes de 10 doivent contenir 10 si possible, mais qu'un groupe à chaque niveau peut avoir besoin de témoigner moins

Réponse:

a) = 11110 soldats

b = 6404 soldats

Explication étape par étape:

Étant donné que Khan a disposé ses hommes en groupes de 10 sous un « leader de 10 », dix « leaders de 10 » étaient supervisés par un « leader de 100 », et dix « leaders de 100 » étaient dirigés par un « leader de 1000 »

alors

a) Si Khan avait une armée de 10 000 soldats au niveau le plus bas, combien d'hommes au total étaient sous son organisation?

MAINTENANT

Nombre de soldats = 10 000

Rang le plus bas (soldat) = 10000

troisième plus haut (leader de 10) = 10000/10 = 1000

deuxième le plus élevé (leader de 100) = 1000/10 = 100

Le plus haut (Leader de 1000) = 100/10 = 10

donc le total = 10000 + 1000 + 100 + 10 = 11110 soldats

b) Si Khan avait une armée de 5 763 soldats au rang le plus bas, combien d'hommes au total étaient sous son commandement dans son organisation? On suppose que les groupes de 10 doivent contenir 10 si possible, mais qu'un groupe à chaque niveau peut avoir besoin de témoigner moins

MAINTENANT

Nombre de soldats = 5 763

Rang le plus bas (soldat) = 5763

troisième plus haut (leader de 10) = 5763/10 = 576.3 = 577 (nombre entier requis pour un humain)

deuxième le plus élevé (leader de 100) = 577/10 = 57.7 = 58

Le plus haut (Leader de 1000) = 58/10 = 5.8 = 6

donc le total = 5763 + 577 + 58 + 6 = 6404 soldats

8 0
11 days ago
Consider a differential equation of the form y′=f(αt+βy+γ)y′=f(αt+βy+γ), where α,βα,β, and γγ are constants. Use the change of v
AnnZ [9099]

The question is:

Examine a differential equation expressed as

y′ = f(αt + βy + γ),

where α, β, and γ are constants. Employ the variable change

z = αt + βy + γ to reformulate the differential equation as a separable equation of the type z′ = g(z).

Answer:

The equation

y′ = f(αt + βy + γ)

can be rephrased as

dy/dt = f(αt + βy + γ).

Our goal is to rewrite this differential equation in the form

z' = g(z), that is dz/dt = g(z).

First, be aware that

dz/dt = (dz/dy) * (dy/dt)...................(1)

Utilizing the substitution

z = αt + βy + γ

as specified,

dz/dy = β..........................................(2)

dy/dt = f(αt + βy + γ) = f(z)............(3)

From equations (2) and (3),

dz/dt = β.f(z) = g(z)

Thus,

z' = g(z)

Where g(z) = βf(z).

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Zina [9171]

The formula representing this scenario is 5x+6(0.95)=11.95

The answer to this formula is x=1.25

Initially, you need to formulate the equation.

5x+6(0.95)=11.95

Next, simplify the expressions.

5x+5.7=11.95

Afterwards, subtract 5.7 from both sides.

5x=6.25

Lastly, divide both sides by 5

x=1.25

6 0
1 month ago
A truck driving at 60 miles per hour travels 150 miles. How long is it driving for?
lawyer [9240]

Answer:

2.5 hours

Step-by-step explanation:

150 divided by 60

150 divided by 60 gives the time

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