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3 years ago

On a piece of paper, graph y+237x-1. Then determine which answer choice matches the graph you drew.

Mathematics

1 answer:

Yuri [45]3 years ago

8 0

Answer:

Option A is correct

Step-by-step explanation:

Hope it is helpful....

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irinina [24]

$A=h(a+b) \\ \\ A=ha+hb \\ \\ A-ha=hb \\ \\ \cfrac{A-ha}{h}=b$

Answer is A.

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F it takes 14 cup of flour to make 16 of a cake, how many cups of flour are needed to make a whole cake?

gizmo_the_mogwai [7]

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2 years ago

2 gal 1 qt - 2 qt 1 pt

jekas [21]

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3 years ago

Read 2 more answers

Which is the graph of y= 3/4x-3? Graph C Graph B Graph A

Brilliant_brown [7]

Graph A because the slope and y intercept is correct on that graph

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3 years ago

A statistics textbook chapter contains 60 exercises, 6 of which are essay questions. A student is assigned 10 problems. (a) What

Scilla [17]

Answer:

a) P=0.3174

b) P=0.4232

c) P=0.2594

d) The shape of the hypergeometric, in this case, is like a binomial with mean np=1.

Step-by-step explanation:

The appropiate distribution to model this is the hypergeometric distribution:

$P(X=x)=\frac{\binom{s}{x}\binom{N-s}{M-x}}{\binom{N}{M}}=\frac{\binom{6}{x}\binom{54}{10-x}}{\binom{60}{10}}$

a) What is the probability that none of the questions are essay?

$P(X=0)=\frac{\binom{6}{0}\binom{54}{10-0}}{\binom{60}{10}}\\\\P(X=0)=\frac{1*(54!/(10!*44!)}{60!/(10!*50!)} =\frac{2.3931*10^{10}}{7.5394*10^{10}} = 0.3174$

b) What is the probability that at least one is essay?

$P(X=1)=\frac{\binom{6}{1}\binom{54}{9}}{\binom{60}{10}}\\\\P(X=1)=\frac{6*(54!/(9!*43!)}{60!/(10!*50!)} =\frac{3.1908*10^{10}}{7.5394*10^{10}} =0.4232$

c) What is the probability that two or more are essay?

$P(X\geq2)=1-(P(0)+P(1))=1-(0.3174+0.4232)=1-0.7406=0.2594$

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3 years ago