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notsponge [240]
3 years ago
10

a boat travels 45 miles upstream (against the current) in 5 hours. the boat travels the same distance downstream in 3 hours. wha

t is the rate of the current?
Mathematics
1 answer:
ser-zykov [4K]3 years ago
6 0
Im not sure, thats a good question?
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Lois made a dish with 6 1/3 cups of pasta. One serving of the pasta is 0.4 cups. How many servings of pasta were in the dish Loi
tatyana61 [14]

namely, how many times does 0.4 go into 6⅓?   or 6⅓ ÷ 0.4.

first off, let's convert the mixed fraction to improper, and the decimal to a fraction .  We can always convert the decimal to a fraction by simply <u>adding as many zeros on the denominator as there are decimals and lose the dot atop</u>, let's do so.


\bf 0.\underline{4}\implies \cfrac{04}{1\underline{0}}\implies \cfrac{4}{10}\implies \cfrac{2}{5}~\hfill \stackrel{mixed}{6\frac{1}{3}}\implies \cfrac{6\cdot 3+1}{3}\implies \stackrel{improper}{\cfrac{19}{3}}&#10;\\\\[-0.35em]&#10;\rule{34em}{0.25pt}\\\\&#10;\stackrel{\textit{How many servings of pasta were in the dish?}}{6\frac{1}{3}\div 0.4\implies \cfrac{19}{3}\div \cfrac{2}{5}}\implies \cfrac{19}{3}\cdot \cfrac{5}{2}\implies \cfrac{95}{6}\implies 15\frac{5}{6}

6 0
4 years ago
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Given that CA = CB and m∠CPB = 90 degrees, which statement can you conclude is true?
UNO [17]

Answer:

3is the right answer

Step-by-step explanation:

you did it right

8 0
3 years ago
The cafe served 13 mugs of green tea and 11 mugs of coffee. Each mug of tea contained 3/4 cup of tea, while each mug of coffee c
soldier1979 [14.2K]
3/4=9/12
2/3=8/12

they served more tea
7 0
3 years ago
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How do I factor polynomials by its gcf.
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If I'm correct, this polynomial factored would just be c(8c+7) 

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3 years ago
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What is the term for a transformation that flips a figure over a line?
vladimir2022 [97]

Answer:

The answer is: Reflection

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4 years ago
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