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Vsevolod [243]
2 years ago
15

Hurry i need your help

Mathematics
2 answers:
worty [1.4K]2 years ago
8 0

Answer:

IM READY FOR ACTION!

Step-by-step explanation:

GaryK [48]2 years ago
6 0

Answer: 10

Step-by-step explanation:

A. 2.50 + 2.50 + 2.50 + 2.50

the sum of 2.50, 4 times

B. The sum is 10, Maila's friends tell her to sell each wristband for 2.50. And 4 were bought, so add 2.50+2.50+2.50+2.50.

 10  9    8   7   6    5   4   3   2    1    0    

---0----|----|--•--|----|----•----|----|--•--|----|---

   <----------- <---------- <----------- <------

          +             +            +             +

        2.50        2.50     2.50        2.50

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Hazel knits 5 centimeters of scarf eachnight. After 5 nights of knitting, how manycentimeters of scarf will Hazel have knit into
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Answer:

Hazel will have knitted 25 centimeters of the scarf

SOLUTION

Problem Statement

We are told Hazel knits 5 centimeters of scarf every night for 5 nights. We are required to find the length of the scarf Hazel will have knitted after 5 nights.

Solution

We are told Hazel makes 5 centimeters of scarf every night. Thus, for each night up till 5 nights, we just need to add the length of scarf Hazel has made.

Let us count for each night.

Night 1:

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Night 2:

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\begin{gathered} (5+5)\text{centimeters} \\ =10\text{ centimeters} \end{gathered}

Night 3:

Hazel makes extra 5 centimeters, which means she has made:

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NIght 4:

Hazel makes extra 5 centimeters, which means she has made:

\begin{gathered} (15+5)\text{centimeters} \\ =20\text{ centimeters} \end{gathered}

NIght 5:

Hazel makes extra 5 centimeters, which means she has made:

\begin{gathered} (20+5)\text{centimeters} \\ =25\text{ centimeters} \end{gathered}

Final Answer

Thus, Hazel will have knitted 25 centimeters of the scarf

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Step-by-step explanation:

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Step-by-step explanation:hope this helps :)

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