All categories

3 years ago

Probability that it will rain tomorrow is 0.39 what is the probability that it will not rain

1 answer:

5 0

1.0 is 100% probability. Since there is a .39 or 39% chance of rain, then there is a

1.00 - .39 = .61 probability that it will not rain or

100% - 39% = 61% chance it will not rain

You might be interested in

Line l with a slope of 1/2 passes through (0,1/4) and (2,y), what is the value of Y

Verizon [17]

Answer:

<h2>The value of $y = \frac{5}{4}$ </h2>

Step-by-step explanation:

given slope= $\frac{1}{2}$

the the points $(0, \frac{1}{4} )$ and (2, y) $(0, \frac{1}{4} )$

now, the slope of $(0, \frac{1}{4} )$ and (2, y) are equal to $\frac{1}{2}$

$\frac{1}{2} = \frac{\frac{1}{4}-y }{-2}$ cross multiplication, we get

<h2> $y = \frac{5}{4}$ </h2><h2>therefore the value of $y = \frac{5}{4}$ </h2>

6 0

3 years ago

Find the compound ratio of 6:5cm and 2:5

denis-greek [22]

Just getting more answers sorry :/

4 0

3 years ago

Read 2 more answers

Solve using substitution x=(3y+1) and x+4y=15

natka813 [3]

The solution is: x= 7 and y = 2

Step-by-step explanation:

Given equations are:

$x = 3y+1\ \ \ \ Eqn\ 1\\x+4y = 15\ \ \ \ Eqn\ 2$

Putting x = 3y+1 in equation 2 from equation 1

$3y+1+4y = 15\\7y+1 = 15\\$

Subtracting 1 from both sides

$7y+1-1 = 15-1\\7y = 14$

Dividing both sides by 7

$\frac{7y}{7} =\frac{14}{7}\\y = 2$

Putting y=2 in equation 1

$x = 3(2) +1\\x = 6+1\\x = 7$

Hence,

The solution is: x= 7 and y = 2

Keywords: Linear equations, substitution method

Learn more about linear equations at:

#LearnwithBrainly

3 0

3 years ago

What is 2567 divided by 4

Nastasia [14]

2,567 / 4 = 641.75 Hope this helps.

5 0

3 years ago

Read 2 more answers

Point p’ (1,5) is the image of p (-3,1) under a translation<br><br> khan academy

GarryVolchara [31]

Answer:

Step-by-step explanation:

We need to find the translation for which, (-3, 1) becomes (1, 5).

-3 will become 1, if it is divided by -3.

Hence, the translation for x axis is X = $\frac{-x}{3}$ .

1 will become 5, when it is multiplied by 5.

Hence, The translation for y axis is Y = 5y.

6 0

3 years ago

Read 2 more answers