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3 years ago

Please answer ASAP!!!!!

Mathematics

1 answer:

blsea [12.9K]3 years ago

3 0

Answer:

This one show a positive relationship between x axis and y axis, as the x goes up, the y goes up too.

Step-by-step explanation:

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Suppose a jar contains 10 red marbles and 34 blue marbles. If you reach in the jar and pull out 2 marbles at random at the same

denpristay [2]

Answer:

The probability that both are red is $P(red\:and \:red)=\frac{45}{946}\approx0.04756\approx4.756\%$ .

Step-by-step explanation:

Probability is simply how likely something is to happen and its given by

Probability of an event = (# of ways it can happen) / (total number of outcomes)

Two events are dependent when the outcome of the first event influences the outcome of the second event. The probability of two dependent events is the product of the probability of X and the probability of Y AFTER X occurs.

$P(A\:and\: B)=P(A)\cdot P(A|B)$

At our first pull, there is an $P(red)=\frac{10}{10+34}$ chance that a red will be pulled.

At the second pull there is a $P(red)=\frac{9}{9+34}$ chance that the second marble will be red.

Therefore, the probability that both are red is

$P(red\:and \:red)=\frac{10}{10+34}\cdot \frac{9}{9+34}=\frac{45}{946}\approx0.04756\approx4.756\%$

6 0

3 years ago

And our teacher has a box of 100 markers the teacher gives out silver markers to each student in the class and has 16 markers le

Elza [17]

Answer:

84 students

Step-by-step explanation:

100 - 16 = 84

4 0

3 years ago

a merchant is selling wind chimes from a booth at the flea market. He rents his space for 125$ per day. The profit from each win

serious [3.7K]

Let n be the number of minimum chimes needed.

$3500=$12n-$125x5
$4125=$12n

5 0

3 years ago

PLEASE HELP !!ASAP

Ulleksa [173]

Answer:

6x-5y=-10

Step-by-step explanation:

We are given an equation in words and we are to translate it and then re-write its standard form:

'y space equals space 6 over 5 x space plus space 2 '

$y = \frac { 6 } { 5 } x + 2$

Re-arranging this given equation to get:

$y - 2 = \frac { 6 } { 5 } x$

$5(y-2)=6x$

$5y-10=6x$

$6x-5y=-10$

So the correct answer option is 6x-5y=-10.

6 0

3 years ago

Name all the radii. Please help me.

rosijanka [135]

Answer:

Step-by-step explanation:

we know,

radius is the distance from center of a circle to the circumference.

Here, from the figure we get,

There are three radius marked in this circle.

These measurements are-

OU , OR and OT

So, the radii are-

OR , OU , OT

7 0

4 years ago