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2 years ago

What is the slope of a line parallel to the line whose equation is 3x−2y=18. Fully reduce your answer.

Mathematics

2 answers:

choli [55]2 years ago

7 0

Answer:

3/2x

Step-by-step explanation:

-2y = -3x+18

y = 3/2x-9

Yanka [14]2 years ago

6 0

Answer:

Slope: $\frac{3}{2}$

Step-by-step explanation:

3x - 2y = 18

-2y = -3x + 18

y = $\frac{3}{2}$ x - 9

Slope = $\frac{3}{2}$

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2 years ago

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What does (2x−2)(3x+5) equal?

saw5 [17]

Answer:

6x² + 4x + 10

Step-by-step explanation:

(2x - 2)(3x + 5)

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1 year ago

Find tsa of cylinder whose height is 7cm and radios 4cm.

ki77a [65]

Answer:

Answer

Let height =h

Total surface area=2πr(r+h)

r=7cm

⇒968=2×

×7(7+h)

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Step-by-step explanation:

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2 years ago

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Ivenika [448]

Answer:-68 i think

Step-by-step explanation:

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2 years ago

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A local university wanted to understand what students prefer to eat during finals. They asked 1000 students, "Do you prefer chic

olga55 [171]

Answer:

$P(\text{Pizza}\ |\ \text{Female})=0.225$

Step-by-step explanation:

The two-way frequency table is attached below.

We have to calculate the probability of, a person chosen at random prefers pizza given that they are female, i.e $P(\text{Pizza}\ |\ \text{female})$

This is a conditional probability.

We know that,

$P(A\ |\ B)=\dfrac{P(A\ \cap\ B)}{P(B)}$

So,

$P(\text{Pizza}\ |\ \text{Female})=\dfrac{P(\text{Pizza}\ \cap\ \text{Female)}}{P({\text{Female}})}$

From the table,

$P(\text{Pizza}\ \cap\ \text{Female)}=\dfrac{119}{1000}$

$P({\text{Female}})=\dfrac{530}{1000}$

Putting the values,

$P(\text{Pizza}\ |\ \text{Female})=\dfrac{P(\text{Pizza}\ \cap\ \text{Female)}}{P({\text{Female}})}=\dfrac{\frac{119}{1000}}{\frac{530}{1000}}=0.225$

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2 years ago