Answer:
A)
C ≤ LP issue warning
C > LP do not issue warning
B )
For ' do not warm ' the condition will be that C is moderate while L is extremely high
Step-by-step explanation:
Assuming Y is an indicator that represents if a warning is issued or not
probability of occurrence of Hurricane = p
where; C = cost of issuing a warning
L = cost incurred for not issuing warning
A) Determine if you should issue a warning or not
In this scenario there are about four possible cases
'do not warn' , ' Hurricane did not occur ' : ( 1-y) ( 1-p)' do not warn ' , ' Hurricane occurred ' : ( 1-y ) p ' warn' , ' Hurricane did not occur' : y ( 1-p)' warn', ' Hurricane occurred' : y (p)hence the expected cost ( E ) = L ( 1 - Y )p + Cy
when warning is issued = Y ( 1 )
expected cost ( E ) = C
assuming warning is not issued then Y = 0
hence expected cost ( E ) = LP
Hence the decision rule will be :
C ≤ LP issue warning
C > LP do not issue warning
B) For ' do not warm ' the condition will be that C is moderate while L is extremely high ( as seen in the question ) because this will make C/L to be very small. from the condition C > LP and this simply means that the probability of the Hurricane occurring is very small
Which situations can be simulated using this spinner? Select three options.
A spinner with 6 equal sections.
Answer:
What are the options?
Step-by-step explanation:
Answer:
the answer is A and C if its a multipul choice question if not try answer A
Step-by-step explanation:
Simplify.
(1) x + x + x + x4 น”
Answer:
Sorry my handwriting is terrible :) :p
Step-by-step explanation:
please help me if the answer is right i will give u brainlyiest
thanks! <3
Answer:
The first one
Scale factor is 7
x = 3
The second one
Scale factor is 9
x = 99
Step-by-step explanation:
The first one
You can find out by dividing 49 by 7 which is 7
to find x = 21 divided by 7 is 3
The second one
You can find out by dividing 162 by 18 which is 9
to find x = 11 multiplied by 9 (since it is "opposite") is 99
HELP PLEASE ITS URGENT
What is m
Look at the image above
Answer:
m∠F = 90°
Step-by-step explanation:
By the property of a kite,
"One pair of the opposite angles are congruent"
m∠E ≅ m∠G
m∠E = m∠G = 113°
Sum of the interior angles of a polygon = (n - 2) × 180°
Here, n = number of sides of the polygon
For a kite, n = 4
Therefore, sum of the interior angles of the given kite = (4 - 2) × 180°
= 360°
Therefore, m∠E + m∠F + m∠G + m∠H = 360°
113° + m∠F + 113° + 44° = 360°
m∠F = 360° - 270°
m∠F = 90°
Stefani received a loan for $2,000 and now has acquired $720 in interest. If she pays an annual interest of 4.5% on the amount borrowed. how much time has elapsed since Stefani received the loan?
Answer:
8 years.
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 4.5%/100 = 0.045 per year,
then, solving our equation
t = 720 / ( 2000 × 0.045 ) = 8
t = 8 years
The time required to
accumulate simple interest of $ 720.00
from a principal of $ 2,000.00
at an interest rate of 4.5% per year
is 8 years.
Examine the worked problem and solve the equation
Answer:
The solution is 9
A student claims that if y-values are not increasing as x-values increase, then the data must show a negative association. Explain the error the student made.
Answer:
Because it can just stay constant. It may not change at all, so that's not a negative association
Step-by-step explanation:
is this linear or non linear?
x. 0,2,4,6
y. 2,6,18,38
I need help with this today
Is an egg a fruit or a vegetable?
Answer:
fruit
Step-by-step explanation:
can you help me with my question Complete the following sentence: After we explained why we needed her in the play, she and joined our rehearsal A quaffed B. acquiesced C vengeance D. wreaked
For each situation, find the unit rates.
1.
A cheesecake recipe says, “Mix 12 oz of cream cheese with 15 oz of sugar."
a.
How many ounces of cream cheese are there for every ounce of sugar?
b.
How many ounces of sugar is that for every ounce of cream cheese?
Answer:
Step-by-step explanation:
(12 oz cream cheese)/(15 oz sugar) = (12/15 oz cream cheese)/(oz sugar)
= ⅘ oz cream cheese per ounce of sugar.
:::::
(15 oz sugar)/(12 oz cream cheese) = (15/12 oz sugar)/(oz cream cheese)
= 5/4 oz sugar per ounce of cream cheese.
What does Q equal to
What will be the result of substituting 2 for x in both expressions below? One-half x + 4 x + 6 minus one-half x minus 2 Both expressions equal 5 when substituting 2 for x because the expressions are equivalent. Both expressions equal 6 when substituting 2 for x because the expressions are equivalent. One expression equals 5 when substituting 2 for x, and the other equals 2 because the expressions are not equivalent. One expression equals 6 when substituting 2 for x, and the other equals 2 because the expressions are not equivalent.
Replace x with 2 and solve each equation:
1/2(2) + 4 = 1 + 4 = 5
2+ 6 -1/2(2) -2 = 8-3 = 5
The answer is:
both expressions equal 5 when substituting 2 for x because the expressions are equivalent.
I NEED REAL HELP MATH HELP NEEDED
Answer:
The right answer is the last one! :)
Step-by-step explanation:
Answer: It’s 2, the solution is correct
Step-by-step explanation:
I need to find the function rule of the table
Answer:
f(x)= -4x
Step-by-step explanation:
Answer:
its b
Step-by-step explanation:
What is the factored form of x2 – X-2?
0 (x - 2)(x + 1)
(x + 2)(x + 1)
(x - 2)(x - 1)
0 (x + 2)(x - 1)
Answer:
( x-2) (x+1)
Step-by-step explanation:
x^2 – x-2
What two numbers multiply to -2 and add to -1
-2 * 1 = -2
-2 +1 = -1
( x-2) (x+1)
Answer:
(x+2)(x-1)
Step-by-step explanation:
x^2-x-2
(x^2+2x)(-x-2)x(x+2)-1(x+2)(x+2)(x-1)URGENT!!! Find the value of x using the similar trapezoids below.
Answer:
x= 30
Step-by-step explanation:
find the corresponding ratio AD:EH
20:12=5:3
is it constant? yes because 15:9 is also 5:3
if we're trying to find x on the larger side, we do x:18
what divides into 18 to equal 3? 6
we take 6 times 5 =30 so the ratio is now 30:18=5:3 so we know its correct
an isosceles triangle has an angle of 9x+1 and another of 88, find x
Answer:
Step-by-step explanation:
2(9x+1)+88=180
9x+1+44=90
9x=90-45=45
x=5
simplify 7/32 over 1/16
Answer:
I’m sorry I don’t know the answer
Step-by-step explanation:
Answer:
7/32/1/6
you separate the fractions
7/32÷1/6
change the division sign to multiplication then you take the denominator up and the numerator down.
7/32×6/1
then multiply
42/32
reduce to the lowest term
21/16
Plz help mee I am bad at math
it would be option D
Answer:
c. 42 1/12
Step-by-step explanation:
sorry if it's wrong. this was an educated guess
what is 9(p−4)=−18 p=?
Answer:
P=2
Step-by-step explanation:
Please help me with this I need this now
Answer:
Correct answer is 27. Upvote it. Welcome.
Someone please help!!!!! i will mark brainliest :)
Answer:
you have to solve all of the equations i none square and then once you have all of the answers in each square, add them up and then solve the questions down below
Step-by-step explanation:
correct me if im wrong
answer please! i need both answers for both of the questions! help is greatly appreciated!
The value of 34 + 5 ⋅ 5 = ___. Numerical Answers Expected! Answer for Blank 1:
Answer:
39.5
Step-by-step explanation:
Use the area of the rectangle to find the area of the triangle. ?
Answer:
C
Step-by-step explanation:
rectangle: 5 × 10 = 50ft²
triangle: ½ × 10 × 5 = 5 × 5 = 25ft²
answer please quick its due
Answer:
b
Step-by-step explanation:
Pls help extra points and mark brainlist
Answer: A
Step-by-step explanation:
[tex]5^4[/tex] because it in inside of the parentheses and is necessary to solve in order to complete [tex]100-5^4[/tex]
Please help with these questions!!! Having trouble solving them
Answer: 2y/w-3x
That should be correct
Need this ASAP please
hopefully that comment helps