You invite your best friend Sheila out for a picnic on Thursday. Sheila tells you "If it rains, there is a 20% probability
that I will come, but if it's sunny, there is an 80% probability that I will come." You check the weather and see that
there is a 40% chance of rain for that day. What is the overall probability that Sheila will attend your picnic? Explain
how you found your answer.

Answer:

[tex] - 60[/tex]

Step-by-step explanation:

[tex]( - 1)(5)( - 6)( - 2) \\ ( - 5)( + 12) \\ = - 60[/tex]

Answer:

-60

Step-by-step explanation:

Answer:3[tex]\frac{1}{2}[/tex] hours

Step-by-step explanation:

You plan to go a total distance of 21 miles. At 6 miles per hour it takes you

[tex]\frac{21}{6}[/tex] hours or3 and [tex]\frac{3}{6}[/tex] which equals 3 and 1/2 hours

Answer: oke we give y=a*x

Step-by-step explanation:a=[tex]\frac{1}{6}[/tex]

[tex]\frac{y}{108}[/tex]=[tex]\frac{1}{6}[/tex]

=>y =18

Answer:

1 1/2 gallons

Step-by-step explanation:

1/4 * 6 = 6/4 = 3/2

1/6+1/6+1/6+1/6+1/6+1/6 = 1 whole wall

that means it takes 6 times 1/4 gallon to finish the wall

Answer:

He will have $10.10 left !

Step-by-step explanation:

Work in photo !

Answer:

19/20

Step-by-step explanation:

A "simplified fraction" in this case is the ratio of two integers.

0.95 = 95/100 (the ratio of two integers), which in turn can be simplified:

95/100 = 19/20

Answer:

20,608 dollars

Step-by-step explanation:

16 x 4 = 64 was made for each student

64 x 322 = 20,608 dollars

Answer:

$20,608

Step-by-step explanation:

Because 322 * 16 = 5152 tickets

5152 * 4 = 20608

Answer:

the answer is 5/3.

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

1 : -7

2 : -5    ( -7 + 2 )

3 : -3    ( -5  + 2 )

4 : -1    ( -3  + 2 )

5 : 1    ( -1 + 2 )

Hopefully this helps!

Brainliest please?

Answer:

proof: answer is 2/13

1 / 6.5 = m

m = 0.153846154

10/65 = m

m = 2/13

2/13 = m

m = 0.153846154

Therefore we could show multiplication proof

m = 10/65  =   m = 2/13

2 x 5 = 10

13 x 5 = 65

Step-by-step explanation:

See attached graph of y = 6.5x+75.5

plotting the graph

1. Mark y intercept at 75.5 as given in the equation

2. find the slope to whole numbers

m =  10 across / 65 across = 6.5 slope

Mapping Pythagoras   10^2 +65^2 = c^2

sqrt 100 + sqrt 4225 = c^2

c^2 = sqrt 4225 = 65.7647322 = 65.8

0.7647322 / 65 = 0.0117651108 = 100th

65 + 0.0117651108 = 65.011765.....

Therefore 10 across / 65.0118  down

or 10 across  / 65 down is another way to graph, as seen on graph.

m = 10/65  =   m = 2/13

2 x 5 = 10

13 x 5 = 65

Answer: 13) 90 degrees, 14) 137 degrees, 15) 93 degrees 16) 96 degrees

Step-by-step explanation:

Answer:

13) ?=90°

14) ?=180°-48° (int angles, u//v)

=132°

15) ?=93° (alt angles, u//v)

16) ?=96° (alt angles, u//v)

Answer:

H

Step-by-step explanation:

Answer:

Step-by-step explanation:

find a number that can go into 30 and go and then what ever you get multiply it with five and X will be your answer

Answer:

y = 7/9x - 87/9

Step-by-step explanation:

9y = 7x-4

y = 7/9x - 4/9

-5 = 7/9(6) + b

-45/9 = 42/9 + b

b = -87/9

Answer:

8x; x ≤ $23.75

Step-by-step explanation:

You have to buy 8 trains with 190 dollars. You can't use more money or have more trains.

8x ≤ 190

Divide by 8 on both sides.

x ≤ $23.75 per train

Your welcome!

Kayden Kohl

8th Grade Student

Answer:

Step-by-step explanation:

bring the varible to the left side and bring all of the remaining values to the right

Answer:

x=2.5

Step-by-step explanation:

because 4x-2=2x+3

4x-2x=3+2

2x=5 divide both by 2 it gives 2.5

give me brainlist please

Answer:

96998

Step-by-step explanation: just minus

Answer:

Step-by-step explanation:

A function is one-to-one if it passes the horizontal line test.  This is the case if a horizontal line intersects the graph in only one place.  

The graph of f(x) = x^2 - 5 is that of a parabola that opens upward.  There are several possibilities here:

1.  The horizontal line intersects the parabolic graph twice on the interval (-infinity,+infinity).  Therefore this function is not one-to-one on this interval

(-infinity,+infinity).

2. If we define the domain as [0,+infinity), a horizontal line will intersect this parabolic graph only once.  Therefore this function is one-to-one on [0,+infinity).

Answer:

Step-by-step explanation:

20*3

=60

60 of 40/100

=60*40/100

=24sack lunches contain a turkey sandwich

Answer:

The third table represents a linear function

Step-by-step explanation:

The first table is not a function

The second table is not linear

The fourth table is not a function

Answer:

Step-by-step explanation:

Answer:

I am not able to see your attachment

Answer:

$84 was the original bill.

Step-by-step explanation:

12 x 7 = 84

Answer:

C

Step-by-step explanation:

trust

The answer is D. x- 0.25x

If the number that we have is .75x, then we will only have 3 quarters of our total and will take one quart away. 25 is one quarter.

HOPE THAT HOPES! & don't forget to drink water!!

Answer:

See below

Step-by-step explanation:

f(x) = -2x + 2

Put x = 1

f(1) = -2(1) + 2

f(1) = -2 + 2

f(1) = 0

Put x = 0

f(0) = -2(0) + 2

f(0) = 2

Put x = -1

f(-1) = -2(-1) + 2

f(-1) = +2 + 2

f(-1) = 4

Put x = 2

f(2) = -2(2) + 2

f(2) = -4 + 2

f(2) = -2

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

Answer:

64 degrees

please mark brainliest

Step-by-step explanation:

[tex] \sin( \alpha ) = \frac{opp}{hyp} \\ \sin( \alpha ) = \frac{9}{10} \\ \alpha = { \sin }^{ - 1} ( \frac{9}{10} ) \\ \alpha = 64.15 \\ \alpha = 64[/tex]

Answer:

11

Step-by-step explanation:

The required expression that represents the total number of petals is P = n11, where n is the number of petals per flower.

Given that,
To determine how many petals p would there be in a group of 11 flowers.

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
Let the number of petals in the single flower is n,
The total number of petals among the 11 flowers is p,
p = n11

Thus, the required expression that represents the total number of petals is P = n11, where n is the number of petals per flower.

Learn more about simplification here: https://brainly.com/question/12501526

#SPJ5

Answer:

1

Step-by-step explanation:

the function is y=x+1