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scoundrel [369]
3 years ago
10

Brendan and carnal each made a bowl of punch. Carnal used 9 1/6 times as Brendan did. If Brendan used 1/3 of a cup of lemonade,

how many cups of lemonade did darnay use?
Mathematics
1 answer:
Ivahew [28]3 years ago
6 0

Answer:

Carnal used \frac{55}{18} \ cups \ \ \ OR \ \ \ 3\frac{1}{18} \ cups of lemonade.

Step-by-step explanation:

Given:

Amount of lemonade Brendan used = \frac{1}{3} \ cups

Also Given:

Carnal used 9\frac{1}{6} times as Brendan did.

We need to find the Amount of lemonade Carnal Used.

Now we know that;

Carnal used 9\frac{1}{6} times as Brendan did.

9\frac{1}{6} can be Rewritten as \frac{55}{6}

Hence Carnal used \frac{55}{6}  times as Brendan did.

It means that Amount of Lemonade Carnal used is equal  \frac{55}{6}  times Amount of lemonade Brendan used.

framing in equation form we get;

Amount of Lemonade Carnal used = \frac{55}{6}\times \frac{1}{3} = \frac{55}{18} \ cups \ \ \ OR \ \ \ 3\frac{1}{18} \ cups

Hence Carnal used \frac{55}{18} \ cups \ \ \ OR \ \ \ 3\frac{1}{18} \ cups of lemonade.

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Aleks [24]

Answer:

The variance for the number of correct answers is 2.8 questions

Step-by-step explanation:

The number of correct answers follows binomial distribution, in which we have:

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So, the variance for a variable x that follows a Binomial distributions is:

V(x)=n*p*(1-p)

Then, the variance for the number of correct answers is:

V(x)=15*(1/4)*(3/4) = 2.8125 ≈ 2.8

Because n is equal to 15, p is equal to 1/4 and (1-p) is equal to 3/4.

5 0
3 years ago
I need help I have been stuck on it FOREVER!!!
ira [324]

Answer:

22.

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Step 2: Find area of outer shape =

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Step 3: Area of shaded region = area of outer shape – area of inner square

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8 0
1 year ago
Read 2 more answers
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kompoz [17]
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The MagicSoft software company has a proposal to the city council of Alva, Florida, to relocate there. The proposal claims that
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Answer:

The correct estimate of the amount generated to the local economy is $3,333,333.\bar3

Step-by-step explanation:

The amount the expected to be generated for the local economy = $3.3 million

The amount of salaries that will generate $3.3 million = $1 million

The percentage of the amount of the salaries and the subsequent earnings expected to be spent on the local community = 70%

Therefore, we have;

For a first amount of 1 million into the economy, the next amount to into the economy is 70/100 × 1 million = 700,000, then we have 70/100 × 700,000 and so on, which is a geometric sequence, with first term, a = $1 million, the common ratio, r = 70/100 = 0.7, the number of terms = Infinity = ∞

The sum of a geometric sequence to infinity is given as follows;

\sum\limits_{k = 0}^{\infty }a \cdot r^k = S_{\infty} = \dfrac{a}{1 - r}

Substituting the known values gives;

\sum\limits_{k = 0}^{\infty }1,000,000 \times 0.7 ^k =  \dfrac{1,000,000}{1 - 0.7}= 3,333,333.\bar 3

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5 0
2 years ago
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alexgriva [62]

Answer:

See below

Step-by-step explanation:

From noon to 1500  is three hours

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       these two values sum to the 300 km distance

3x     +     2.45 ( x + 15) = 300

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x = 48.3 km/hr       x+15= 63.3 km / hr

8 0
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