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3 years ago

A ratio is in its simplest form 7:9.if its consequent is 117, find the antecedent

Mathematics

1 answer:

a_sh-v [17]3 years ago

3 0

Answer:

Let the income and saving rs7x and respectively 2x

then

2x=500

Step-by-step explanation:

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Let f(x)=x^2+7 and(x)=x+3/x. find (g*f)(-5)

Karolina [17]

Hello hereb is a solution :

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3 years ago

Suppose the time to process a loan application follows a uniform distribution over the range of 8 to 13 days. What is the probab

Arlecino [84]

Answer: 0.2

Step-by-step explanation:

We know that , the probability density function for uniform distribution is given buy :-

$f(x)=\dfrac{1}{b-a}$ , where x is uniformly distributed in interval [a,b].

Given : The time to process a loan application follows a uniform distribution over the range of 8 to 13 days.

Let x denotes the time to process a loan application.

So the probability distribution function of x for interval[8,13] will be :-

$f(x)=\dfrac{1}{13-8}=\dfrac{1}{5}$

Now , the probability that a randomly selected loan application takes longer than 12 days to process will be :-

$\int^{13}_{12}\ f(x)\ dx\\\\=\int^{13}_{12}\dfrac{1}{5}\ dx\\\\=\dfrac{1}{5}[x]^{13}_{12}\\\\=\dfrac{1}{5}(13-12)=\dfrac{1}{5}=0.2$

Hence, the probability that a randomly selected loan application takes longer than 12 days to process = 0.2

8 0

3 years ago

Which number gives you a rational sum when you add it to 4/7

olya-2409 [2.1K]

Answer:

-2/12

Step-by-step explanation:

Given Rational Numbers are 4/7 and 13/7

Adding them we get 4/7+13/7

= (4+13)/7

= 17/7

Therefore, the Sum of 4/7 and 13/7 is 17/7.

Add 5/12 and -3/12?

Given Rational Numbers are 5/12, -3/12

Adding them we get 5/12+(-3)/12

= (5-3)/12

= -2/12

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3 years ago

–3(x + 1) ≤ 6 on the number line.

Vladimir [108]

What are u exactly asking

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3 years ago

kkurt [141]

Answer:

In general, an unresolved nth root, commonly involving a radical symbol ^n√x, is known as a surd. However, the term surd or "surd expression" (e.g., Hardy 1967, p. 25) can also be used to mean a sum of one or more irrational roots. In the mathematical literature, the term arises most commonly in the context of quadratic surds.

Step-by-step explanation:

7 0

4 years ago

A ratio is in its simplest form 7:9.if its consequent is 117, find the antecedent​

A ratio is in its simplest form 7:9.if its consequent is 117, find the antecedent