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2 years ago

I juss love doing hw.... * wink wink *

Mathematics

1 answer:

masha68 [24]2 years ago

3 0

Answer:

same so many hours wasted on something i knew during class don't you love it :D

Step-by-step explanation:

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A horse takes 3 steps to walk the same distance for which a goat takes 4 steps. Suppose 1 step of the dog covers 1/2 of a metre.

almond37 [142]

Answer:

The goat would cover 9 meters in taking 24 steps.

Step-by-step explanation:

There is a mistake in the question so the correct question is below:

A horse takes 3 steps to walk the same distance for which a goat takes 4 steps. Suppose 1 step of the horse covers 1/2 of a metre. How many metres would the goat cover in taking 24 steps?

Now, to find the meters goat cover in taking 24 steps.

As 1 step of horse covers = $\frac{1}{2} \ meter.$

So, 3 step of horse covers = $\frac{1}{2} \times 3$ $=\frac{3}{2} =1.5\ meters.$

Thus, 3 steps of horse covers = 1.5 meters.

As given, the horse takes 3 steps to walk the same distance for which a goat takes 4 steps.

So, the distance covers by goat in 4 steps = 1.5 meters.

Now, to get the meters goat cover in taking 24 steps by using unitary method:

If, the distance cover by the goat in 4 steps = 1.5 meters

So, the distance cover by the goat in 1 step = $\frac{1.5}{4}$

Thus, the distance cover by the goat in 24 steps = $\frac{1.5}{4}\times 24$

= $\frac{36}{3}$

= $9\ meters.$

Therefore, the goat would cover 9 meters in taking 24 steps.

8 0

2 years ago

Find the sum of a finite geometric sequence from n = 1 to n = 8, using the expression −2(3)^n − 1.

Kazeer [188]

The sum if the geometric sequence given by:
an=-2(3)^(n-1)
will be:
when:
n=1
an=-2
when n=2
a2=-6
when n=3
a3=-18

when n=4
a4=-54

when n=5
a5=-162

when n=6
a6=-486

when n=7
a7=-1458

when n=8
a8=-4374

thus the summation of the term will be:
Sn=(-4374+-1458+-486+-162+-54+-18+-6+-2)
Sn=-6560
the answer is -6560

6 0

3 years ago

A text font fits 12 characters per inch. Using the same font, how many characters can be expected per yard of text?

Shkiper50 [21]

If an inch would fit 12 characters and 1 yard has 36 inches. then, a yard would fit 432 characters.

7 0

3 years ago

Help PLEASE this is 99 points what is the prime factorization of 270?

serg [7]

270 = 27 * 10

= 3*9 * 5*2

= 3 * 3*3 * 5*2

in order from smallest to largest

2*3*3*3 *5

5 0

2 years ago

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Please help!! What is the value of x?

USPshnik [31]

Answer:

Step-by-step explanation:

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3 years ago