Answer:
The ratio 132 : 60 as a fraction is 132/60
The ratio 132 : 60 as a decimal is 2.2
The ratio 132 : 60 as a percent is 220%
A bag contains 2 black balls, 4 yellow balls and 4 white balls. Event A is defined as drawing a white ball on the first draw and event B is defined as drawing a black ball on the second draw. If two balls are drawn from the bag, one after the other and not replaced, what is P(B|A) expressed in simplest form? A. B. C. D.
Answer: [tex]P(B|A)=\dfrac{4}{9}[/tex]
Step-by-step explanation:
Given: A bag contains 2 black balls, 4 yellow balls and 4 white balls.
Event A is defined as drawing a white ball on the first draw.
Event B is defined as drawing a black ball on the second draw.
P(B|A) is expressed as the conditional probability of occurring B given that A.
i.e. it is the probability of happening B where A is already happended.
If a white ball is drawn at first, then the number of black ball(4) remains unchanged but the total number of balls (10) will become 9.
[tex]Probability=\dfrac{Number\ of \ favorable \ outcomes}{Total\ outcomes}[/tex]
Then, [tex]P(B|A)=\dfrac{4}{9}[/tex]
Answer:
C.) 2/9
Step-by-step explanation:
4/9 CAN SIMPLIFY INTO 2/9
4 / 2 = 2
BRAINEST PLEASE
Would you rather a Computer, Tablet or phone
Answer:
all of them
Step-by-step explanation:
Which postulate can be used to prove the two triangles are congruent?
Answer:
ASA
Step-by-step explanation:
ANGLE SIDE ANGLE IS SUITBLE
120 is 60% of what number?
Answer:
120 is 60% of 200
Step-by-step explanation:
Step 1 = 120 = 60% × Y
Step 2 = 120 = 60/100 × Y
Step 3 = Y = 120 × 100/60
Step 4 = Y = 120 × 100 ÷ 60
Step 5 = Y = 200
How do you solve this?
Answer:
you do what it says
Step-by-step explanation:
Answer:
850,000
Step-by-step explanation:
Sorry if it's not the right answer I have not worked on this math for a long time.
Mason recently bought seven boxes. A week later half of all his boxes were destroyed in a fire. There are now only 22 boxes left. With how many did he start with
Step-by-step explanation:
if mason had recently bought seven boxes and half of them got destroyed in a fire which is 1/2, and there are now only 22 boxes left soo im
using based on the info it gave me sorry if its wrong
-Find the final amount of boxes left:
-If mason had bought in seven boxes recently and after 1/2 if gone and results in 22 that should be in logic 44 since 22×2=44
-to find the box he started with when he also bought in 7 boxes we should be 37 and then add 7 to get 44
The final answer is : 44
A flagpole casts a 16-foot shadow at the same time a 4-foot pole casts a 5-foot shadow. 4 ft . ¿ How tall is the flagpole
Answer:
64
Step-by-step explanation:
16 times 4
Identify the slope, y intercept and x intercept of the graph of the linear equation. 4x - 6y=48
Answer:
y = 2/3x - 8
Step-by-step explanation:
mark brainliest
Need help with math plz thank you
Answer:
Step-by-step explanation:
law of sines
Sin(A) / a = Sin(B)/b
where A = 24
a=BC
B= 59
b =AB
then
Sin(24)/a =Sin(59)/19
0.4067366 / a = 0.8571673 / 19
0.4067366 / a = 0.045114
0.4067366 / 0.045114 = a
9.015 = a
BC = 9.0 mi
Please help me the picture is above. I’ll mark as brainliest please answer this.
Answer:
last option: 9200 + 80c ≤ 25,000
Step-by-step explanation:
the options showing ≥ 25,000 cannot be solutions because the weight must be less than 25,000
if there already is 9200 then that would be added to 80c and, when solved, would tell you how many 80kg containers can be loaded
80c ≤ 25,000 - 9,200
80c ≤ 15,800
c ≤ 15,800 ÷ 80
c ≤ 197.5
One-third is one-ninth of
Answer:
1/27
Step-by-step explanation:
I believe the answer to your question is 1/27
I hope this helps you!
Someone help and plz make sure it’s right :)
Answer:
A triangle‘s angles should add up to 180 and the given angles sum up to 130 so x + 58 = 50 so x = -8
Hope this helped and brainliest please
Answer:
-8
Step-by-step explanation:
-8+58=50
50+53+77=180
triangles angles should equal 180
victoria got 34 out of 40 questions correct on a quiz. what percent did she have correct?
Answer: 85 percent
Step-by-step explanation: convert the fraction into a ratio
Sturdy’s paper plates cost $3.12 for 24 plates. Tough’s paper plates cost $4.32 for 32 plates. Which is the better buy?
Answer:
Sturdy's paper plates
Step-by-step explanation:
Let's see how much 8 plates cost:
Sturdy
24/3=8
$3.12/3= $1.04
Tough
32/4=8
$4.32/4=$1.08
$1.04<$1.08
Because Tough's paper plates costs 4 cents more for 8 plates, Sturdy's paper plates are the better buy.
Find the value of x.
5
15
Answer:
[tex]5 \div 15 = 0.3333 \\ \cos(0.3333) = 19.5 [/tex]
Question 6 of 10
Which factor increases risk while driving a car because it interferes with
attention?
O A. Not wearing a seat belt
B. Drowsiness
C. Driving in the middle lane
OD. Driving in the right lane
SUBMIT
Emma's dad is a police officer. One
afternoon, he stopped 19 people for
speeding, which was 12 more than the
previous day and 7 more than the day
before that. How many people did
Emma's dad stop for speeding during
that three-day period?
Answer:
Let's say he stopped 19 people on Wednesday.
Wed - 19 people stopped
Tues - 19-12 is 7, so he saved 7 people that day
Mon - 19-7 is 12. so 12 people stopped on monday
so in all (including Wednesday) he stopped 38 people
Step-by-step explanation:
I'm sorry if it's wrong
30 18 24 4 = 18 make it true
Step-by-step explanation:
30-18+(24/4)=12+6=18
Hope it helps
what is the remainder when 5x^55 −2x ^21 +1 is divided by x−1
Answer:
Probably 4
Step-by-step explanation:
See what you can get from the photo below
Find AC. Need help fast.
Answer:
dc
Step-by-step explanation:
i know its right
Y’all someone help pls 5x-3=21-x
What is the minimum y value of the following quadratic function? f(x) = x2 - 6x + 8
Answer:
14
Step-by-step explanation:
k
=
c
−
b
2
4
a
We know that
a
=
1
,
b
=
−
8
and
c
=
2
, so let's substitute:
k
=
2
−
(
−
8
)
2
4
(
1
)
=
2
−
64
4
=
2
−
16
=
−
14
.
So, we have
min
=
−
14
. Let's check:
graph{(x^2 - 8x + 2 - y)(-14 -y)=0 [-11.82, 20.22, -15.38, 0.64]}
6^2 - (3 * -4) + 20
please help meeee
6^2 = six to the second power
Answer:
6^2 - (3*-4)+20
6^2 - (-12)+20
36+12+20
48+20
68
Let me know if this helps!
Answer:
68
Step-by-step explanation:
please help me with this.
Answer:
B because the Domains aren't repeating
Step-by-step explanation:
Answer:
aaaaaaaaaaaaaaaaaaaaaaaaaaaa and ddddddddddddddd
I NEED HELP WITH THIS PLEASEE
Answer:
add
Step-by-step explanation:
The image below shows a plane slicing a cone.
If the plane does not slice the base, which two-dimensional figures could be the result from slicing a co
a circle or an ellipse
a triangle or a circle
a triangle or a parallelogram
an ellipse or a parallelogram
Answer: A triangle or a parallelogram
Step-by-step explanation: A triangle and a parallelogram have the same base and the same area. If the sides of the triangle are 26cm,28cm and 30cm and the parallelogram stands on the base 28cm, find the height of the paraollelogram.
Determine the amount of interest owed after 2 years on a $850 loan at a 12.5% interest rate. Write an equation and solve the problem.
Answer:$212.50
Step-by-step explanation:
=850*.125*2
Answer:
$208.25
Step-by-step explanation:
Please help I’m in trouble end of the quarter is tomorrow
This is literally what I'm doing in school right now...
Answer: (A) TRUE
Question 1 of 10
Which graph or graphs appear to show a sinusoid?
I
tato #
A.|||only
B. II only
c. I| and ||| only
D. | only
Answer: C. 2 and 3 only
Step-by-step explanation: i did the same quiz
PLEASE HELP FAST 50 POINTS
what is the sum of -1/11 and -5/11 A. 4/11 B.6/11 C.-4/11 D.-6/11
Answer:
D) -6/11
Step-by-step explanation:
Answer:
D) -6/11
Step-by-step explanation: