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3 years ago

Scott bought a 50-pound (b) bag of corn He sprinkle 125 Ihs of the common the ground and

Mathematics

1 answer:

gulaghasi [49]3 years ago

3 0

Answer:

C. 37.8 lb

Step-by-step explanation:

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A drinking water project construct a cubical tank of 20m long what is the capacity of the tank

earnstyle [38]

3.45 is the answer I think

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3 years ago

Mike and talia each make a scale drawing of the right side of their house. The scale of the side of the actual house to Mikes dr

Nutka1998 [239]

The width and height of Talia's Scale drawing are :

Width = 4.35 in
Height = 5.7 in

We can obtain the actual length of the side of the house from Mike's drawing :

Mike's scale = 3 ft to 1 in

Actual measurements:

Scale ratio × model drawing
Height, h = 9.5 × 3 = 28.5 feets
Width, w = 7.25 × 3 = 21.75 feets

Measurement of Talia's Scale drawing :

Talia's scale = 5 ft to 1 in
Actual measurement ÷ scale
Height = 28.5 ÷ 5 = 5.7 in
Width = 21.75 ÷ 5 = 4.35 in

The width and height of Talia's scale drawing are 5.7 and 4.35 respectively.

Learn more : brainly.com/question/17388747?referrer=searchResults

5 0

3 years ago

The circumference of the

Tju [1.3M]

To the nearest inch it'll be

d×3.14=63

= 20 inches

8 0

3 years ago

For the problem, use the discriminant to determine the number of real solutions for the equation. Then, find the solutions and c

Ksivusya [100]

Answer:

Discriminant = 55.2 > 0 -> 2 real solutions

Solutions: t1 = -1.1663 s and t2 = 0.35 s

The solution t1 doesn't make sense for this problem, as we can't have a negative value for the time.

So the solution is t2 = 0.35 s

Step-by-step explanation:

To find the time when the ball will reach the height of 2 meters, we just need to use the value of h = 2 in the equation given. So, we have that:

−4.9t^2 − 4t + 4 = 2

−4.9t^2 − 4t + 2 = 0

For this equation, we have the constants a = -4.9, b = -4 and c = 2. So the discriminant Delta is:

Delta = b^2 - 4ac = 16 + 39.2 = 55.2

sqrt(Delta) = 7.4297

As Delta > 0, we have 2 real solutions

t1 = (-b + sqrt(Delta)) / 2a = (4 + 7.4297) / (-9.8) = -1.1663 s

t2 = (-b - sqrt(Delta)) / 2a = (4 - 7.4297) / (-9.8) = 0.35 s

Number of real solutions: 2

Solutions: t1 = -1.1663 s and t2 = 0.35 s

The solution t1 doesn't make sense for this problem, as we can't have a negative value for the time.

So the solution is t2 = 0.35 s

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3 years ago

In y=mx+b what does the b represent?

Alenkinab [10]

In this formula, the m represents the slope of the line and the b represents the y value where x is equal to zero. This value is otherwise known as the y-intercept

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3 years ago

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