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2 years ago

A motorbike travels 165 km in 3 hours. How long will it take to travel 440 km?

Mathematics

2 answers:

hichkok12 [17]2 years ago

6 0

It will take 8 hrs I think sorry if I’m wrong

Andre45 [30]2 years ago

4 0

Answer:

165km ----> 3 hrs

1km --------> (3/165) hrs

440km --------> [(3/165)*440]hr

Answer: 8 hrs

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Sav [38]

Step-by-step explanation:

Given that,

The dosage of Benadryl for Dog is $11\dfrac{5}{8}\ mg$

Weight of Joel's Dog is $15\dfrac{1}{2}\ \text{pounds}$

(a) Benadryl dosage per pound for Joel’s dog is calculated as :

$\dfrac{11\dfrac{5}{8}}{15\dfrac{1}{2}}=\dfrac{\dfrac{11\times 8+5}{8}}{\dfrac{15\times 2+1}{2}}\\\\=\dfrac{\dfrac{93}{8}}{\dfrac{31}{2}}\\\\=\dfrac{93}{8}\times \dfrac{2}{31}\\\\=0.75\ \text{dosage per pound}$

(b) If the weight of the Dog is 12 pounds, it means

$\dfrac{11\dfrac{5}{8}}{12}\ \text{dosage per pounds}\\\\=\dfrac{\dfrac{93}{8}}{12}\\\\=\dfrac{93}{8}\times \dfrac{1}{12}\\\\=0.968\ \text{dosage per pounds}$

Therefore, this is the required solution.

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2 years ago

Kendra Buys three bracelets for $48 which table shows the correct amount she would need to pay to buy nine or 13 bracelets at th

Sati [7]

Answer:

The answer is B

Step-by-step explanation:

Divide 48 by 3 which gives you the total amount for one bracelet then you have to multiply the amount by 9 and 13 and then find your answer in the letters.

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2 years ago

The length of each side of the square is decreased by 2 inches, so the perimeter is now 48 inches . What was the original length

Jet001 [13]

X=original length of each side of the square.
perimeter: sum of all sides=4(length of the side)
The length of each side of the new square will be= (x-2)
we can suggest this equation:

4(x-2)=48

We solve this equation:
4(x-2)=48
4x-8=48
4x=48+8
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x=56/4
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Answer: the original length of each side of the square would be 14 in.

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3 years ago

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MrRa [10]

The correct value for m is 0(zero). :)

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3 years ago

A paper company needs to ship paper to a large printing business. The paper will be shipped in small boxes and large boxes. Each

daser333 [38]

Answer:

Small box: 270

Large box: 900

45s or 45·s

90l or 90·l

Step-by-step explanation:

45·6= 270

90·10=900

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3 years ago