Using Venn probabilities, it is found that the probability that he receives an offer on at least one of the jobs is given by:
D. 0.80
What is a Venn probability?In a Venn probability, two non-independent events are related with each other, as are their probabilities.
The "or probability" is given by:
[tex]P(A \cup B) = P(A) + P(B) - P(A \cap B)[/tex]
In this problem, we have that:
50% chance of getting an offer on Job A, hence P(A) = 0.5.60% chance of getting an offer on Job B, hence P(B) = 0.6.30% chance of getting an offer on both jobs, hence [tex]P(A \cap B) = 0.3[/tex].Then, the probability of getting an offer on at least one job is:
[tex]P(A \cup B) = P(A) + P(B) - P(A \cap B) = 0.5 + 0.6 - 0.3 = 0.8[/tex]
Hence option D is correct.
More can be learned about Venn probabilities at https://brainly.com/question/25698611
What are coordinates of point X
Answer:
(3.5,3.5) are the coordinates of X
Answer:
(-3.5, -3)
Step-by-step explanation:
To get to point X, you have to travel -3.5 on the X-axis and -3 on the Y-axis. That means the answer is (-3.5, -3).
Simplify the equation.
Answer:
The answer is 3x+5/7
Step-by-step explanation:
Hope this helps
Mark brainliest please :)
[100POINTS)A line contains the points R (-5, -6) S (1, 5) and T (x, 10). Solve for x. Be sure to show and explain all work.
Please answer this in the most simplest way for me to understand.
Thank you.
I
Answer:
[tex]\frac{41}{11}.[/tex]
Step-by-step explanation:
1) to make up the equation of the given line:
[tex]\frac{x-X_R}{X_S-X_R} =\frac{y-Y_R}{Y_S-Y_R}; \ => \frac{x+5}{1+5} =\frac{y+6}{5+6}; \ => \frac{x+5}{6} =\frac{y+6}{11}.[/tex]
2) to substitute y=10 into the equation of the given line, then to calculate the value of 'x':
[tex]\frac{x+5}{6} =\frac{10+6}{11}; \ => \ x=\frac{96}{11}-5=\frac{41}{11}.[/tex]
Equation of ST :-
Slope=
m=5+6/1+5=11/6Equation in point slope form
y+6=11/6(x+5)6y+36=11x+556y=11x+19y=11/6x+19/6Now T lies on this line
10=11/6x+19/6Ok solving we would get
x=41/11What percent is equivalent to StartFraction 1 Over 25 EndFraction?
Answer:
4%
Step-by-step explanation:
[tex]\frac{1}{25}[/tex]
Convert to a decimal( by dividing the numerator by the denominator)
[tex]1[/tex] ÷ [tex]25[/tex] = [tex]0.04[/tex]
Multiply by 100 to get the percent.
[tex]0.04[/tex] · [tex]100\\[/tex] [tex]= 4\\[/tex]
4%
Please answer URGENT
Step-by-step explanation:
You divide the polygon into smaller shapes, rectangles suit this best.
There will be 2 rectangles:
1st rectangle whose length is 24ft and its width is 11 ft (21-10=11).
2nd rectangle its length is 10ft and its width is 7ft.
You find the area of both rectangles. The formula of finding the area of a rectangle is length X width.
1st rectangle has an area of 264 ft² (24 X 11)
2nd rectangle has an area of 70ft² (10 X 7)
Add the area of the two angles to get the area of the polygon.
What is the y-intercept (vertical intercept) of this graph?
Answer:
y=b
Step-by-step explanation:
Because i recently did it
4. Classify the following polynomial by degree
and number of terms.
5x3 + 2x - 2
See below.
Is 8:30 start time the most popular time with students?
Yes, 8:30 is the most popular start time
if f(x)=7x-7 what is f(8)+f(4)
Given Function is
f ( x ) = 7x - 7 ------- eqn ( 1 )Now , put the value of x = 8 in eqn ( 1 )
f ( 8 ) = 7 ( 8 ) - 7f ( 8 ) = 56 - 7f ( 8 ) = 49 ------- eqn ( 2 )Now , put the value of x = 4 in eqn ( 1 )
f ( 4 ) = 7 ( 4 ) - 7f ( 4 ) = 28 - 7f ( 4 ) = 21 ------- eqn ( 3 )From eqn ( 2 ) nd eqn ( 3 ) we get,
f ( 8 ) + f ( 4 )49 + 21 70Hope Helps! :)
this is a long one but here we go-
Tanvi teaches art lessons at a day camp and needs to get supplies. She purchases 40 Bright Streak paint sets from the Color Splash art store. She uses a coupon she received in the mail for $10 off her purchase. Tanvi spends $310 in all.
Which equation can you use to find p, the original price of each Bright Streak paint set?
in college there are 12 times as many students as professors. If together the students and professors number 32,500, how many students are there in the college?
Answer:
2708
Step-by-step explanation:
If there are 12 times as many students as professors all you have to do is divide the amount of students my 12 (32,500/12)
32,500/12 = 2708.3333 (3 keeps repeating)
Obviously there is not 0.333 repeating professors, cant have 0.3 of a professor so just round down to 2708
List all the factor pairs of 180
Answer:
1,2,3,4,5,6,9,10,12,15,18,20,30,45,60,90,180
Step-by-step explanation:
Find the real solutions to the equation.
312,500 = 4z^7
Write the number for seven million twenty thousand
Answer:
7,020,000, is the answer
hey please help this is due today
Answer:
100
Step-by-step explanation:
Write in an equation:
4=4%x, then divide 4% from both sides, and then you get 100.
Answer:
Step-by-step explanation:
We have, 4% × x = 4
or,
4
100
× x = 4
Multiplying both sides by 100 and dividing both sides by 4,
we have x = 4 ×
100
4
x = 100
If you are using a calculator, simply enter 4×100÷4, which will give you the answer.
At Garcia's Bike Rentals, it costs $41 to rent a bike for 9 hours. How many dollars does it cost per hour of bike use? Please round to nearest hundredth if necessary and please answer as a decimal unless answer is a whole number. Answer to get 30 pts.
we know it costs $41 for 9 hours, how much will it be for 1 hour?
[tex]\begin{array}{ccll} \$&hours\\ \cline{1-2} 41&9\\ x&1 \end{array}\implies \cfrac{41}{x}=\cfrac{9}{1}\implies \cfrac{41}{x}=9\implies 41=9x \\\\\\ \cfrac{41}{9}=x\implies 4.56=x[/tex]
Simplify the following:
[tex]\frac{8x^2y^2-10xy^3-22y}{2y^2}[/tex]
Answer:
[tex]\frac{4x^2y-5xy^2-11}{y}[/tex]
Step-by-step explanation:
[tex]\frac{8x^2y^2-10xy^3-22y}{2y^2}[/tex]
[tex]=\frac{8x^2y-10xy^2-22y}{2y}[/tex]
[tex]=\frac{4x^2y-5xy^2-11}{y}[/tex]
[RevyBreeze]
21 yes im right brainly is brain
people keep putting nonsense answers on my questionsomeone plsss help me. the answer is y=2x+16 and y=-2x-20
Answer:
[tex]y=(x+8)(x+10)=x^2 + 18x + 80[/tex]
[tex]\frac{dy}{dx} = 2x + 18[/tex]
[tex]y=0[/tex] when [tex]x=-8[/tex] and [tex]x=-10[/tex]
so the tangent slopes are [tex]\frac{dy}{dx} = 2[/tex] and -2 at those x.
The lines are y = 2x + b and y = -2x + c.
We need to find b and c.
The first line must go through (-8,0) and the second one through (-10,0).
For the first line: 0 = 2*(-8) + b and b = 16.
For the second line: 0 = -2*(-10) + c and c = -20.
Step-by-step explanation:
I have bunch of videos on calculus on my "Sciency Sergei" you tube channel. You are welcome to stop by :).
The mode of the set of measurements is
"24.35 cm, 22.51 cm, 20.98 cm, 20.98, 30.33 cm, 30.98 cm"
a 22.51 cm
b 24.35 cm
12
C 20.98 cm
o
d 23.43 cm
A utility pole makes a 90° angle with the ground. A cable wire
connected to the utility pole makes an exterior angle of 110°
with the ground. Using the information, find m_XYZ.
A.)110°
B.)90°
C.)70°
D.)20°
Answer:
C- ) 70 degrees
Step-by-step explanation:
180 is the degree of half circle you already have the first number 110 now you need to find out which number gets you to 180 and the only one that works it 70
110+70
=80
If Lan was highlighting the multiples of 5 on a hundreds chart, which numbers would be highlighted? Which of these numbers are prime numbers? Explain.
Answer: The numbers that would be highlighted are 5,10,15,20,25,30,35,40,45,50,55,60,65,70,75,80,85,90,95,100. They would be highlighted because they are divisible by 5. Only 5 would be a prime number because all the other numbers are divisible by 5 as well so they wouldn't only have 1 and themselves as a divisor.
What angle corresponds to ∠M?
∠B
∠C
∠D
∠A
What angle corresponds to ∠M?
∠B
∠C
∠D
∠A
Answer:
angle B
Step-by-step explanation:
M is the angle in the top right corner of LMNO.
so, what angle of ABCD is in the top right corner ?
B.
it is as simple as that.
Which of the following is a monomial?
Answer:
C is a monomial
Step-by-step explanation:
Attached are some example of monomials
Hope this helps!
Find the factored form of the expression. Use radicals or i as needed. 6x^2+150=0
Answer: x=5
x=−5
Step-by-step explanation:
I need help with number 12
Answer:
( C ) Because U.S hospital admission has only 5% of Hospital-Acquired infections
Find the y-intercept of each exponential function and order the functions from least to greatest y-intercept.
h(x)
х
f(x)
2
2
A function, g, has a
growth factor of 2
an a value of 1, and
passes through (1,-2)
0
1
0
-2
-2
2
3
-6
-24
N
Answer:
Keep the exact order that is shown
Step-by-step explanation:
The first exponential already has a point at (1, -2) which means the y-intercept would be less than -2, which is the lowest among the three
The second has a y-int at -2
Third has y-int at 2
State the various transformations applied to the base function f(x) = |x| to obtain a graph of the function g(x) = |x + 1| − 2.
Step-by-step explanation:
2 units downward and 1unit to the left
Add. (5x3 – 3x + 12) + (4x3 + 10x2 – 2x)
Answer: 9x^3 + 10x^2 - 5x + 12
Step-by-step explanation:
Use the equation below to find y , if m =4 ,x=8 and b=-1
Answer: y = 31
Step-by-step explanation:
The equation of a line is y = mx+b
Plugging in the values, we get
y = 4*8 + (-1)
y = 32-1
y = 31
Which expression is equivalent to the following 1/a^5?
Answer:
if this is a fraction, then negative 5 over a⁶
