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Wittaler [7]
3 years ago
5

Given the inverse or rational function Find the value of when =−3

Mathematics
1 answer:
Sveta_85 [38]3 years ago
5 0

Answer:

inverse= 3. rational=-3/1

This is your answer

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Nick is making bread dough.
LiRa [457]

Answer:

He would need \frac{3}{2}=1\frac{1}{2} cups of salt.

Step-by-step explanation:

We are given that,

The recipe requires \frac{3}{4} cups of flour and 1\frac{1}{8}=\frac{9}{8} teaspoons of salr.

As Nick wants to make the recipe using 1 cup.

Let the amount of salt needed = x

The ratio of the flour and salt will be same.

So, we have,

\frac{\frac{3}{4}}{\frac{9}{8}}=\frac{1}{x}

i.e. \frac{3\times 8}{4\time 9}=\frac{1}{x}

i.e. \frac{2}{3}=\frac{1}{x}

i.e. x=\frac{3}{2}=1\frac{1}{2}

Thus, he would need \frac{3}{2}=1\frac{1}{2} cups of salt if 1 cup of flour is used.

8 0
3 years ago
A university president proposed that all students must take a course in ethics as a requirement for graduation. Three hundred fa
mash [69]

You did not add the attachment for this question to be answered. I have added it

Answer:

0.5333

Step-by-step explanation:

We have

P(faculty) to be the probability of faculty being selected

= 70/300

= 0.233333333

We also have

P(favor) to be the probability of being in favor of this proposal

= 135/300

= 0.45

In answer to this question,

The required probability

= P(faculty) + p(favor) - p(faculty n favor)

p(faculty n favor) = 45/300

= 0.15

Probability = 0.233333333 + 0.45- 0.15

= 0.5333 approximately

8 0
2 years ago
What are the measures of Angles a,b, and c? show your work and explain your answers.​
Nuetrik [128]

Answer:

a=35

b=55

c=110

Step-by-step explanation:

a=35

Opposite angles which are non-adjacent angles formed by two intersecting lines are equal

b+35+90=180 sum of interior angle of a triangle equal to 180

b=180-125

  =55

c+70=180  Angles on a straight line add up to 180°

c=180-70

 =110

6 0
3 years ago
Suppose that a department contains 9 men and 15 women. How many different committees of 6 members are possible if the committee
Drupady [299]

Answer:  The required number of different possible committees is 81172.

Step-by-step explanation:    Given that a department contains 9 men and 15 women.

We are to find the number of different committees of 6 members that are possible if the committee must have strictly more women than men.

Since we need committees of 6 members, so the possible combinations are

(4 women, 2 men), (5 women, 1 men) and (6 women).

Therefore, the number of different committees of 6 members is given by

n\\\\\\=^{15}C_4\times ^9C_2+^{15}C_5\times ^9C_1+^{15}C_6\\\\\\=\dfrac{15!}{4!(15-4)!}\times \dfrac{9!}{2!(9-2)!}+\dfrac{15!}{5!(15-5)!}\times \dfrac{9!}{1!(9-1)!}+\dfrac{15!}{6!(15-6)!}\\\\\\\\=\dfrac{15\times14\times13\times12\times11!}{4\times3\times2\times1\times11!}\times\dfrac{9\times8\times7!}{2\times1\times7!}+\dfrac{15\times14\times13\times12\times11\times10!}{5\times4\times3\times2\times1\times10!}\times\dfrac{9\times8!}{1\times8!}+\dfrac{15\times14\times13\times12\times11\times10\times9!}{6\times5\times4\times3\times2\times1\times9!}\\\\\\=1365\times36+3003\times9+5005\\\\=49140+27027+5005\\\\=81172.

Thus, the required number of different possible committees of 6 members is 81172.

8 0
3 years ago
37(x+7/16)+63(x+7/16)=50
Vaselesa [24]

Answer:

46t6222332232221113

5 0
3 years ago
Read 2 more answers
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