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Paul [167]
2 years ago
15

A worker cut pieces of string that are each 3/5 yard in length how many pieces of string can the worker cut from a piece of stri

ng that is 1/4 yard in length
Mathematics
1 answer:
Jet001 [13]2 years ago
6 0

We cannot cut any pieces from the 1/4yard string as it is smaller than the 3/5 yard pieces we want to cut.

<u>SOLUTION: </u>

It is given to us that a worker cut pieces of string that are each 3/5 yard in length.

We have been asked to find out how many pieces of string can the worker cut from a piece of string that is 1/4 yard in length.

The total length of the string available for cutting is \frac{1}{4} yard.

We shall convert \frac{1}{4} into decimal form for the simplicity of the calculation. Which gives us:

= \frac{1}{4}

= 0.25 yard

Now the small pieces that want to be cut of 0.25 yard are given as \frac{3}{5} yards. So, now we convert \frac{3}{5} yard into decimal as well for uniformity.

= \frac{3}{5}

= 0.6 yard

So from the calculations we can see that 0.25 yard is smaller than 0.6 yard.

Therefore, we cannot cut any pieces from the \frac{1}{4} yard string as it is smaller than the pieces we want to cut.

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if a 14 foot tree casts a 8 foot long shadow. how tall is a tree that casts a 4 foot long shadow?
kvasek [131]

7-foot

EXPLANAT

Given:

14 foot tree

8foot shadow

4foot shadow

Let h be the height of a tee that casts a 4 foot long shadow.

Using proportion;

14 foot = 8 ft shadow

h = 4 ft shadow

Cross - multiply

8h = 56

Divide both-side by 8

h = 7 foot.

Hence, the tree is 7-foot.

4 0
11 months ago
If an image is to be reflected in the line y = x and the x-axis, does the order of the reflections affect the final image? Expla
OverLord2011 [107]

Answer:

Affects

Step-by-step explanation:

Consider point (2,-1).

1. Reflect it in the line y=x, then the image point will have coordinates (-1,2). Now reflect it in the x-axis, then the image point will have coordinates (-1,-2).

2. Reflect the point (2,-1) in the x-axis. Its image is point (2,1). Reflect this point in the line y=x, then its image will be point (1,2).

Since images in 1st case and 2nd case differ, the order affects the final image.

4 0
3 years ago
identify an equation in the point-slope form for the line parallel to y=1/2 x -7 that passes through (-3,-2)
Mariulka [41]

Answer:

Step-by-step explanation:

hello :

note :

Use the point-slope formula.

y - y_1 = m(x - x_1)   when : x_1= -3      y_1= -2         m= 1/2(parallel means same slope)

an equation in the point-slope form is : y +2 = 1/2(x+3)

3 0
3 years ago
How would i plot this on a graph??
professor190 [17]

Step-by-step explanation:

This is in the form of

h(x) = y

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40 points for this question! Algebra 2. With all explanation, please!
const2013 [10]
You will need three roots for this, so we have
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So the factors will be  (x+30)(x+10)(x-20)
The divide it to 100, this will help bring the peak up and down
So the polynomial function R(x) will become
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R(x) = 1/100 * (x+30)(x+10)(x-20)
 
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Let R(x) = 0 and solve for x.
1/100 * (x+30)(x+10)(x-20) = 0
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2 years ago
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