Convert 31/60 to a decimal
2 answers:
Hey there!
To convert a fraction into a decimal, simply divide the numerator by the denominator. The numerator is the top part of the fraction and the denominator is the bottom part of the fraction.
So!
To convert
to a decimal, divide 31 by 60.
31 ÷ 60 =
Thus, the decimal form of is <span>
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To convert a fraction into a decimal, simply divide the numerator by the denominator. The numerator is the top part of the fraction and the denominator is the bottom part of the fraction.
So!
To convert
31 ÷ 60 =
Thus, the decimal form of
Thank you for being part of the Brainly community! </span>
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It takes 4.3 seconds for the rocket to return to earth.
The equation is:
where -9.8m/sec² is the acceleration due to gravity, v₀ is the initial velocity, and h₀ is the initial height. We will go from the assumption that the rocket is launched from the ground, so h₀=0, and we are told that the initial velocity, v₀, is 42. This gives us:
We will use the quadratic formula to solve this. The quadratic formula is:
Plugging in our information we have:
x=0 is when the rocket is launched; x=4.3 is when the rocket lands.
The equation is:
where -9.8m/sec² is the acceleration due to gravity, v₀ is the initial velocity, and h₀ is the initial height. We will go from the assumption that the rocket is launched from the ground, so h₀=0, and we are told that the initial velocity, v₀, is 42. This gives us:
We will use the quadratic formula to solve this. The quadratic formula is:
Plugging in our information we have:
x=0 is when the rocket is launched; x=4.3 is when the rocket lands.
Part A.
In this part we have to find the increasing interval .
Increasing interval is that interval where graph goes up. And from the graph we can say that the graph goes up in the interval
And that's the increasing interval .
Part B.
Correct option is B
x and y intercepts
x intercept is the point where graph touches the x axis. And the graph touches the x axis at x=-1 and 1 .
So the x intercepts are
y intercepts are the point, where the graph touches or crosses the y axis.
Therefore the y intercept is (0,1)
So the correct option is D .