Answer:
0.3261 = 32.61% probability that it is a Lincoln
Step-by-step explanation:
Conditional Probability
We use the conditional probability formula to solve this question. It is
[tex]P(B|A) = \frac{P(A \cap B)}{P(A)}[/tex]
In which
P(B|A) is the probability of event B happening, given that A happened.
[tex]P(A \cap B)[/tex] is the probability of both A and B happening.
P(A) is the probability of A happening.
In this question:
Event A: Has two airbags and is white.
Event B: It is a Lincoln.
Probability of a car having two airbags and being white.
This is:
70%*70% of 20%(Lincolns).
60%*40% of 45%(Porches).
90%*30% of 35%(BMWs). So
[tex]P(A) = 0.7*0.7*0.2 + 0.6*0.4*0.45 + 0.9*0.3*0.35 = 0.3005[/tex]
Probability of a car having two airbags and being white, and being a Lincoln:
70%*70% of 20%(Lincolns).
So
[tex]P(A \cap B) = 0.7*0.7*0.2 = 0.098[/tex]
If the car has two airbags and is white, what is the probability that it is a Lincoln?
[tex]P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.098}{0.3005} = 0.3261[/tex]
0.3261 = 32.61% probability that it is a Lincoln
what expression is equivalent to 2(x-4)+x
Step-by-step explanation:
2(x-4) + x
= 2x-8 + x
= 3x - 7
Find the area of the factor
Explain step by step for Braininess
Answer:
~78.54 mi^2
Step-by-step explanation:
The area of a circle is defined as π r^2. The radius is 10 miles. 10^2 is 100. 100 x π is roughly 314.16. Since we know the angle is 90 degrees, we know that it makes up one fourth of the entire area. 314.16 divided by 4 is 78.54.
PLS HELPPP MEEEEEEEEEE
Answer:
Question 957121: By what percent will a fraction increase if its numerator is decreased by 30% and its denominator is decreased by 50%?
If the numerator is decreased by 30% and its denominator is decreased by 50% the new fraction becomes (0.7x/0.5y)=1.4(x/y)
The increase=(1.4-1)*100=0.4*100=40%
Step-by-step explanation:
$27 for four large pizzas or $32 for five large pizzas?
Answer:
$32 for five large pizzas.
Step-by-step explanation
Well, 27 ÷ 4 = 6.75 per pizzas. 32 ÷ 5 = $6.4 per pizza. For five, you pay less.
Your welcome °ω°
This one twelve less one fourth of a number
Answer:
True
Step-by-step explanation:
1/4 is greater than 1/12
Hope this helps
Find the value of x to the nearest tenth:
60
13cm
x cm
0 6.5
26.0
8.2
15.0
PLS HELP ME PLS I BEG
Answer:
A) 6.5 cm.
Step-by-step explanation:
Please + brainliesting.
NO TROLL COMMENTS OR IF U DONT KNOW THE ANSWER, DONT ANSWER
Answer:
a) 0.3125
b) 45
Step-by-step explanation:
Remark
5 students own a smart phone
11 do not.
Part A
The probability of owning a smart phone is 5/16. Where did the 16 come from.? You must use a total for the sample. You can't choose someone without a smart phone and figure out the probability of doing that if you use 11 in the denominator.
So the answer is 5/16 = 0.3125
Part B
You have to set up a proportion for this.
x / 144 = 5/16
Notice where the 144 goes. It is across from 16. Both of them represent the total number of students. Multiply both sides by 144
x * 144 / 144 = 5 * 144/16
x = 720 / 16
x = 45
please help me i really need help please
Answer:
45.18 mi
Step-by-step explanation:
What it is asking is to find the value of C.
Formula we're going to use:
[tex] {a}^{2} + {b}^{2} = {c}^{2} [/tex]
C is the hypotenuse.
Replace with given values, so
[tex] {19}^{2} + {41}^{2} = {c}^{2} [/tex]
Rewrite so there is no squared
[tex]361 + 1681 = {c}^{2} [/tex]
Add the numbers
[tex]2042 = {c}^{2} [/tex]
Find the value of C by square rooting 2042
[tex] \sqrt{2042} = 45.1884941108[/tex]
Answer:
[tex]45.18 \: mi[/tex]
^ 45.19 mi if teacher wants you to round
A triangular pyramid has a height of 9 yards and a base with an area of 24 square yards. What is the volume of the pyramid?
Answer:
1728 yds
Step-by-step explanation:
SOVLW THIS PLEASE I NEED IT ASAP
smale0e si lo haces bien te vas a sacar un 5
answer quickly I'll give brainliest
3(x+2)-(2x-7)<(5x-1)-2(x+6)
Answer:
3(x+2)-(2x-7)<(5x-1)-2(x+6)
3x+6-2x+7<5x-1-2x-12
x+13<3x-13
Or, 3x-13 > x+13
2x >26
x>13
x>13 will be ur ans ______
Answer:
x > 13
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightDistributive Property
Equality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityAlgebra I
Terms/CoefficientsStep-by-step explanation:
Step 1: Define
3(x + 2) - (2x - 7) < (5x - 1) - 2(x + 6)
Step 2: Solve for x
[Distributive Property] Distribute: 3x + 6 - 2x + 7 < 5x - 1 - 2x - 12Combine like terms: x + 13 < 3x - 13[Subtraction Property of Equality] Subtract x on both sides: 13 < 2x - 13[Addition Property of Equality] Add 13 on both sides: 26 < 2x[Division Property of Equality] Divide 2 on both sides: 13 < xRewrite: x > 13The perimeter of a worksheet is 40 inches. It is 13 inches long . How tall is it?
Answer:
TALA RHYTHMIC PATTERNS
ACTIVITY 2: LET'S DO TALA
kind of membranophones/percussion instruments found at home for tapping. Record your
Directions: Perform the following tala rhythmic patterns using the given legend. Use any
performance using any recorder and send it to your
INSTRUMENTS AT HOME
MANJIRA
TIN CANS
1 2 3 4 5 6
х
1 2 3 4 5 6 7 8 9 10 11 12
GHATAM
PAL
X
х
0 X
TABLA
1 2 3 4 5 6 7 8 9 10
BOX
x xox
I need help please........
Answer:
x = 180-95=85
z=180-52=128
y=85(x)+52+x=180
so =180-137=43
so y=180-43=137of y
Step-by-step explanation:
this is done because of the rule of triangle that is sum of all angle is 180
3 Convert 6,23 kg to grams
Answer:
6230 grams xD
Step-by-step explanation:
6230 grams..
( it says i have to write 20 letters so i just did this)
Factor completely 6x^2 -4x
Answer:
2x(3x−2)
Step-by-step explanation:
Factor [tex]6x^{2}[/tex] − 4x
[tex]6x^{2}[/tex] − 4x
=2x(3x−2)
Hope this helps!
Factors of the given expression [tex]6x^{2} -4x[/tex] is equals to [tex]2x(3x-2)[/tex].
What is factor?" Factor is defined as the number or expression which divides another number or expression without leaving any remainder."
According to the question,
Given expression,
[tex]6x^{2} -4x[/tex]
Simplify it to find the factors of the given expression,
[tex]6x^{2} -4x\\\\= 3x\times 2x - 2 \times 2x\\\\= 2x (3x - 2)[/tex]
Hence, factors of the given expression [tex]6x^{2} -4x[/tex] is equals to [tex]2x(3x-2)[/tex].
Learn more about factors here
https://brainly.com/question/24182713
#SPJ2
Which of the following mood words has a negative connotation?
A. humorous
B. mocking
C. witty
D. comical
A cinder block is in the shape of a rectangular prism. The cinder block has two holes shaped like rectangular prisms that are the same size and pass completely through it.
What is the volume of the cinder block?
Answer:624 pur thas the answer
Answer: 624 cubic inches
Step-by-step explanation:
Are the triangles pictured below similar?
Answer:The anwser is yes
Step-by-step explanation: As you can see both triangles look the same if you flip them around but ones smaller so its not congruent. That is why they are simeler its like a p and a q just flip the q and you have a p. hope it helps. :p
Complete the equation that can be used to find the final sale price of an item after a 6% markup if the original price was C and the final
price is f.
HELP PlSS
Answer:
Step-by-step explanation:
You paid C dollars for an item that you sold at a 6% profit.
F = 1.06C
Jodie wants to take a trip around the world. She plans to deposit $200 at the beginning of each month into an investment with a 2.75% interest rate, compounded monthly. How much will she have in the account after 10 years? (2 points) a $27,588.35 $27,651.57 $181.316.54 d $186,302.74
Answer:
181.316
Step-by-step explanation:
I need help and please don’t lie about the answers! I’ll help you if you need any help on other stuff!
Answer:
B. 5/2
Step-by-step explanation:
We can just find the slope by using the two points.
delta y/ delta x = slope equation
(3,-1) (5,4)
4- -1/5-3 = 5/2
Answer is B, slope is 5/2
John goes to a bookstore. he wants to buy at. most 25 books and spend at most $75. paperback books cost 1.75 and har cover books cost 2.50. create a system of linear inequalities that could be used to determine all the different combination of paperback and hardcover books he can purchase
Answer:
x + y ≤ 251.75x + 2.50y ≤ 75Step-by-step explanation:
Paperback books = xHard cover books = yNumber of books:
x + y ≤ 25Cost of books:
1.75x + 2.50y ≤ 75The system above is the one we need
paper back books be p
hard cover books be h
The system is
p+h≤25And for cost.
1.75x+2.5y≤75Find the values of x and y in the parallelogram when AB=x^2-18, CD=7x, mD=(5y+31), mB=96
Greetings, I Am BrotherEye
Answer:
AP = CP, BP = DP; sample answer: If the diagonals of a quadrilateral bisect each other, then the quadrilateral is a parallelogram, so if AP = CP and BP = DP, then the string forms a parallelogram. ALGEBRA Find x and y so that the quadrilateral is a parallelogram. BP = DP, then the string forms a parallelogram.
Step-by-step explanation:
Answer: B
somebody please help me with math ;-;:
what is the equation for this table?
X 2 4 5 8 12
Y 11 13 14 17 21
options:
1.y = x + 9
2.y = x - 9
3.y = x ÷ 9
4.y = 9 x
Answer:
y=x+9
Step-by-step explanation:
2+9=11,4+9=13,5+9=14,9+8=17,12+9=21
Find the surface area of this triangular prism. Be sure to include the correct unit in your answer. 24yd 10yd 26yd 15yd
Answer:
I don't know I'm sorry I will tell you another answer asks me to
Meiko is hanging a picture-collage on her wall. The dimensions of the collage are shown in the diagram. She plans to cover the collage with smaller pictures that have the same shape as the collage. If the base of each small picture is 4.5 inches and the height is 3.5 inches, how many small pictures will fit within the collage?
A parallelogram has a base of 18 inches and a height of 28 inches. The length of another side is 32 inches.
26
32
37
42
Answer:
The answer is C. 37
Answer:
C
Step-by-step explanation:
hope this helps, God bless
Como cálculo el área de las figuras geometrícas porfa para una persona de 5to
Answer:
Se calcula sumando todos los lados (siempre y cuando tengan las mismas unidades). El área de una figura de dos dimensiones se calcula contando el número de cuadrados que pueden cubrir la figura.
Step-by-step explanation:
If minor arc AC = 96º, what is the measure of ABC? A) B) C D
A)53
B) 64
C) 72
D) 84
Answer:
D
Step-by-step explanation:
helpp me please!!!!!!
Answer:
a. Inscribed angle = <WXY
b. Minor arc = arc(XY)
c. VWX
d. m(VWX) = 180°
e. m<VUW = 110°
Step-by-step explanation:
a. The angle, <WXY has its vertex on the circumference of the circle. Therefore, it can be referred to as an inscribed angle of the circle with center U.
Inscribed angle = <WXY
b. Arc(XY) is a minor arc because it is smaller than half of circle with center U.
Minor arc = arc(XY)
c. A semicircle is half of a full rotation for a circle. From the diagram, a semicircle is VWX
d. m(VWX) = Half the rotation of a full circle = 180°
e. m<VUW = arc(VW) (measure of central angle = measure of arc)
m<VUW = 110° (Substitution)
Consider the graph for the equation y = –x + 4.
Which equation, when graphed with the given equation, will form a system that has one solution?
y = x + 4
y = –x + 4
y = –x – 8
Answer:
y = x + 4 It’s A cause I took the assessment
Step-by-step explanation:
Answer:it’s a cause that’s what the other guy said
Step-by-step explanation: