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3 years ago

Going to college can cost a lot! What are some costs of attending college? Come up with at least 3 different costs.

Mathematics

2 answers:

scoray [572]3 years ago

6 0

Buying books, your dorm and maybe a ride to get to school

Damm [24]3 years ago

5 0

Answer:

Housing/Dorms, Tuition and transportation

Step-by-step explanation:

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You are biking at a speed of 18 miles per hour

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18 miles per hour is how fast you would go

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3 years ago

If a number rounded to the nearest tenth is 10.1, which of the following could be the number?

Tatiana [17]

It could be 10.11 10.12 10.13 10.14
as long as the number next to the one is less than five it will become 10.1

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3 years ago

Factorise: 25x²-20x+4

Nutka1998 [239]

(5x - 2)²

Step-by-step explanation:

25x² - 20 + 4

(5x - 2)(5x - 2)

(5x - 2)²

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3 years ago

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Fiona was thinking of a number. Fiona doubles it, then adds 5 to get an answer of 49.2. What was the original number?

Musya8 [376]

22.1
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2 years ago

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Oblicz.Pamiętaj o kolejności wykonywania działań

SashulF [63]

Answer:

33.275

Step-by-step explanation:

1 step: Difference in brackets

$3.5-2\dfrac{1}{3}=3\dfrac{1}{2}-2\dfrac{1}{3}=(3-2)+\left(\dfrac{1}{2}-\dfrac{1}{3}\right)=1+\dfrac{3-2}{3\cdot 2}=1+\dfrac{1}{6}=1\dfrac{1}{6}$

2 step: $0.75\div\dfrac{1}{3}$

$0.75\div\dfrac{1}{3}=\dfrac{75}{100}\div \dfrac{1}{3}=\dfrac{3}{4}\times \dfrac{3}{1}=\dfrac{9}{4}$

3 step: $1.28\div 0.04$

$1.28\div 0.04=128\div 4=32 \ \text{Move point two decimal places}$

4 step:

$2\dfrac{1}{4}\times 1\dfrac{1}{6}=\dfrac{2\cdot 4+1}{4}\times \dfrac{1\cdot 6+1}{6}=\dfrac{9}{4}\times \dfrac{7}{6}=\dfrac{63}{24}=\dfrac{21}{8}$

5 step:

$\dfrac{9}{4}+32-\dfrac{21}{8}+1.65=(32+1.65)+\left(\dfrac{9}{4}-\dfrac{21}{8}\right)=33.65+\dfrac{9\cdot 2-21}{8}=33.65-\dfrac{3}{8}=33.65-0.375=33.275$

6 0

3 years ago