All categories

3 years ago

2.314 repeating as a fraction

Mathematics

1 answer:

yanalaym [24]3 years ago

3 0

Answer:

1157 / 500

Step-by-step explanation:

You might be interested in

Find a function rule for the line that passes through the origin (0,0) and the point (-7,-16)

Andreas93 [3]

JANDNA skids kind NANDNSND

7 0

3 years ago

Patty prepared a simple salt solution using 3 parts salt and 4 parts water. Timmy made a salt solution using 6 parts salt and 7

777dan777 [17]

Answer:

The solution of Timmy is saltier.

Step-by-step explanation:

We have to keep in mind that a solution is saltier if and only if salt has a greater proportion within solution. The following criterion is used to determine which solution is saltier:

$r = \frac{n_{salt}}{n_{salt}+n_{water}}$

Where:

$r$ - Salt ratio, dimensionless.

$n_{salt}$ - Parts of salt, dimensionless.

$n_{water}$ - Parts of water, dimensionless.

Now, we find the salt ratios of Patty and Timmy:

Patty ( $n_{salt} = 3$ and $n_{water} = 4$ )

$r_{P} = \frac{3}{3+4}$

$r_{P} = \frac{3}{7}$

$r_{P} = 0.429$

Timmy ( $n_{salt} = 6$ and $n_{water} = 7$ )

$r_{T} = \frac{6}{6+7}$

$r_{T}= \frac{6}{13}$

$r_{T} = 0.462$

The solution of Timmy is saltier.

4 0

3 years ago

I need help with this

Fynjy0 [20]

Answer:

a stationary sells 8pencil for the cost price of 10pencil find his gain percent

5 0

4 years ago

The probability that a randomly chosen male has a blood circulation problem is 0.25. Males who have a blood circulation problem

andrew-mc [135]

Answer:

The probability that a male has a blood circulation problem and he is a smoker is 0.4.

Step-by-step explanation:

We have given,

The probability that a randomly chosen male has a blood circulation problem is 0.2.

P(Circulation) = .25

P(smoker | circulation) = 2 × P(smoker | not circulation)

Let P(smoker | not circulation) = x

Therefore P(smoker | circulation) = 2x

Let smoker = S, circulation = C

$P(C\ |\ S)=\dfrac {P(S\ |\ C)}{[P(S\ |\ C)\times P(C) + P(S\ |\ not\ circulation)\times P(not\ circulation)]}$

$P(C\ |\ S)=\dfrac {2x \times 0.25}{[2x \times 0.25 + x \times 0.75]} = \dfrac {0.5x}{(0.5x + 0.75x)} \\\\\\P(C\ |\ S)= \dfrac {0.5x}{1.25x} = 0.4$

Thus, the probability that a male has a blood circulation problem, given that he is a smoker is 0.4.

3 0

3 years ago

PLS HELP. WILL MARK BRAINLIEST In a capture/recapture program, 26% of the animals recaptured have tags. Suppose 118 animals we

Mars2501 [29]

Total Population= 11800÷26

Step-by-step explanation:

Number of animals captured,tagged and released= 118

In capture/recapture program 26% have tags

i.e, 26% of total animals= 118

Let total number of animals = P

(26÷100)× P =118

26 P =118×100

P=11800÷26

3 0

4 years ago