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2 years ago

3x-2y= 10 Write the slope intercept for of the equation

Mathematics

2 answers:

Savatey [412]2 years ago

3 0

Answer: y = -3/2x + 5

Step-by-step explanation:

Masja [62]2 years ago

3 0

Answer:

y= 3/2x - 5

Step-by-step explanation:

Slope intercept form is y=mx + b

1. subtract 3x from both sides -2y= -3x + 10

2. divide -2 on each value y= 3/2x - 5

3. simplify if needed (already in simplest form)

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Help help math math math

Marianna [84]

Answer:

Step-by-step explanation:

Get rid of fractions:

Multiply the whole equation, i.e. all terms both sides of the equals sign, by the denominator or the lowest common multiple of all denominators if there are multiple fractions in the equation;

In this case, only one term is a fraction and therefore has a denominator (i.e. 7), so it is this number we multiply the equation by to get:

7(y) = 7(-³/₇.x) + 7(3)

7y = -3x + 21

3x + 7y = 21

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2 years ago

In a recent survey, 60% of the community favored building a health center in their neighborhood. If 14 citizens are chosen, find

andreev551 [17]

Answer:

Probability that exactly 5 of them favor the building of the health center is 0.0408.

Step-by-step explanation:

We are given that in a recent survey, 60% of the community favored building a health center in their neighborhood.

Also, 14 citizens are chosen.

The above situation can be represented through Binomial distribution;

$P(X=r) = \binom{n}{r}p^{r} (1-p)^{n-r} ; x = 0,1,2,3,.....$

where, n = number of trials (samples) taken = 14 citizens

r = number of success = exactly 5

p = probability of success which in our question is % of the community

favored building a health center in their neighborhood, i.e; 60%

LET X = Number of citizens who favored building of the health center.

So, it means X ~ $Binom(n=14, p=0.60)$

Now, Probability that exactly 5 of them favor the building of the health center is given by = P(X = 5)

P(X = 5) = $\binom{14}{5} \times 0.60^{5} \times (1-0.60)^{14-5}$

= $2002 \times 0.60^{5} \times 0.40^{9}$

= 0.0408

Therefore, Probability that exactly 5 of them favor the building of the health center is 0.0408.

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3 years ago

How many ways can five people, a,b,c,d, and e, sit in a row at a movie theater if c must sit to the right of but not necessarily

hichkok12 [17]

A,b,c,d,e
a,b,d,c,e
a,b,d,e,c
b,a,d,e,c
b,d,a,e,c
b,d,e,a,c

7 0

3 years ago

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Worth 20 points, please help!

serg [7]

Answer: 3

Step-by-step explanation:

To solve this problem you must apply the proccedure shown below:

1. Find the prime factorization of 27:

$27=3*3*3$ or $27=3^{3}$

2. The index of the radical is 3, therefore, you have rewrite it as following:

$\sqrt[3]{27}=\sqrt[3]{3^{3}}=3^{\frac{3}{3}}=3^{1}=3$

3. Therefore, as you can see, the answer is 3.

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3 years ago

Scott earned 20 points more on his most recent math test than he earned on the previous test. If he earned at least 80 points on

jeyben [28]

Answer:

Step-by-step explanation:

80-20=60

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2 years ago

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