Answers
Answer: 20% Chance
Step-by-step explanation:
Probability of flipping heads on a coin is 50% and this wheel landing on a even number is 40% you multiply .50 and .40 and you get .20.
Probability of spinning an even number and flipping heads P(A∩B) = (2 / 10).
What is probability?
" Probability is a mathematical expression which represents ratio of number of favourable outcomes to the total number of outcomes."
Formula used
Probability= (Number of favourable outcomes) / (Total number of outcomes)
For Independent Event
P(A∩B) = P(A)×P(B)
According to the question,
'A' represents the probability of spinning an even number
'B' represents the probability of flipping heads
Possible outcomes on spinner = { 1, 2, 3, 4, 5}
Favourable outcomes of spinning an even number = 2
Total number of outcomes = 5
Substitute the value in the formula we get,
P(A) = ( 2 / 5)
Possible outcomes of flipping a coin = { head , tail}
Total outcomes of flipping a coin =2
Favourable outcomes flipping heads = 1
P(B) = (1 / 2)
Probability of spinning an even number and flipping heads P(A∩B)
A and B are independent events
Substitute the value of P(A) and P(B) in the formula we get,
P(A∩B) = ( 2/ 5)×(1/2)
= 2 /10
Hence, probability of spinning an even number and flipping heads P(A∩B) = (2 / 10).
Learn more about probability here
https://brainly.com/question/11234923
#SPJ2
Related Questions
1. What is the value of x in this equation?
3x + 5 = -22
Answers
Answer:
-9
Step-by-step explanation:
3x+5=-22
-5 -5
3x=-27
--------
3 3
x= -9
What rule would you use to translate a triangle 4 units to the right?
Answers
Answer:
here is what i found also you could of looked it up
Step-by-step explanation:
(x,y)→(x+4,y)
Approximately how many strides does it take to complete a marathon?
Choose 1 answer:
Answers
Female steps:62,926
Answer:
Step-by-step explanation:
helpppppppppppppppppppppppp meeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answers
Answer: The answer is C
Step-by-step explanation:
A cone has a height of 15 meters and a radius of 13 meters. What is its volume?
Answers
Answer:
V≈2654.65m³
Step-by-step explanation:
Answer:
Volume (V) = 2,654.645792
Step-by-step explanation:
Hope that helps and please give me brainliest!!
Ugh I need help I haven’t been doing my work
Answers
Answer:
You should do your homework.
Step-by-step explanation: It's not good if you don't do it.
1/2 (x − 50) = 2 + 5x
X=
Answers
Answer:
x=−6
Step-by-step explanation:
Answer:
X=-6
Step-by-step explanation:
nooooooooo tyyyyyyyyy sorry but like i did it on a piece of paper and theres no way im going to write all that on heeereeee
Please help me I need the answer for this question. correct one please
Answers
thus ,
x + 50 degree + 55 degree = 180 degree
x = 75 degree
What is the solution for the equation?
-5/2=3/4+n
A. N=-13/4
B. N=-7/4
C. N=7/4
D. N=13/4
Answers
Answer:
A. n = -13/4
Step-by-step explanation:
well, it can be changes to
-10/4 = 3/4 + n
subtract 3/4
-13/4 = n
Multiply using the distributive property (X+4)(X^2+6x-3)
Answers
Answer:
x^3 + 10x^2 + 21x - 12
Step-by-step explanation:
(x + 4)(x^2 + 6x - 3)
you can separate to make it easier for u
x(x^2 + 6x - 3) + 4(x^2 + 6x - 3), this is optional u don't have to do this part
x^3 + 6x^2 - 3x + 4x^2 + 24x - 12
add like terms together
x^3 + 10x^2 + 21x - 12
need help ASAP , midterm
- 60 points
Answers
16.0 grams of food contain 130 calories. How many grams of food would you need in order to consume 2150 calories?
Answers
Answer:
you can set up a proportion
16.0/130 = x/2150
by cross multiplying you get
130x = 34400
divide by 130 and get
x-264.62
Hope this helps good luckkkk :)
Tickets to the zoo cost $12 for adults and $8 for children. The school has a budget of $240 for the field trip. An equation representing the budget for the trip is 240=12x+8y. Here is a graph of this equation:
Answers
Answer:
18 children
Step-by-step explanation:
Given
[tex]240 = 12x +8y[/tex]
Required (missing part of the question):
Number of children that will be able to go to the zoo if 8 adult tickets are purchased
The graph is missing. However, the question can be solved without the graph.
From the question and equation, we can deduce the following:
x represents adultsy represents childrenSo, when 8 adult tickets were sold.
This means
[tex]x = 8[/tex]
Substitute 8 for x in [tex]240 = 12x +8y[/tex]
[tex]240= 12 * 8 + 8y[/tex]
[tex]240= 96+ 8y[/tex]
Subtract 96 from both sides
[tex]240 - 96 = 96 - 96 + 8y[/tex]
[tex]144 = 8y[/tex]
[tex]8y = 144[/tex]
Solve for y
[tex]y= \frac{144}{8}[/tex]
[tex]y= 18[/tex]
This means that 18 children will be able to go
HELP!! ILL GIVE BRAINLIEST TO ANYONE WHO GIVES ME THE ANSWER!!:((((
Answers
Answer:
It's A I'm pretty sureeeeeee I have to type alot cause then I can't submit but ya A:)
Plz help me!!!!!!!!!!!
Answers
Answer:
triangle d
Step-by-step explanation:
it seems as though the others are right triangles are close to it, except for d
Answer:
what is the lesson that you are doing i may be able to help
since u made me get it wrong u have to do this
Answers
Answer:
b and d
Step-by-step explanation:
Answer:
B and D are the correct answers.
Step-by-step explanation:
A and C are both wrong because we are not dividing 12 by 13, we are dividing 13 by 12.
B and D are corect because we are dividing 13 by 12, not 12 by 13.
Find the slope of the line that passes through (6, 8) and (9, 10)
Answers
Answer:
m = 2/3
Step-by-step explanation:
The slope of the line is 2/3.
Answer:
2/3
Step-by-step explanation:
y2-y1/x2-x1
10-8/9-6
2/3
help me ahhhhhhhhhhhhhhhhhh
Answers
I got m 7/3 I think that's the answer
The measure of C is ?
Answers
Answer:
100
Step-by-step explanation:
a^2 + b^2 = C^2
6^2 + 8^2= 100
if a horse goes 300 miles in 2 hours, how long will it take to go 500 miles
Answers
Answer:
3 hours and 20 minutes
Step-by-step explanation:
A set of weights includes a 4 lb barbell and 6 pairs of weight plates. Each pair of plates weighs 20 lb. If x pairs of plates are added to the barbell, the total weight of the barbell and plates in pounds can be represented by f(x) = 20x + 4.
Answers
Answer:
Range[4,24,44,64,84,104,124]
Step-by-step explanation:
CHECK THE COMPLETE QUESTION BELOW;
A set of weights includes a 4 lb barbell and 6 pairs of weight plates. Each pair of plates weighs
20 lb. If x pairs of plates are added to the barbell, the total weight of the barbell and plates in
pounds can be represented by f x( ) = 20x + 4.
What is the range of the function for this situation?
The range of a function can be defined as the difference between the maximum and minimum function. From the question, we can deduced that the minimum function of X is 0 and no plate is added, and the maximum is 6
The given function is
f(x) = 20x + 4 =
f(0) = 20(0) + 4
= 4
f(6) = 20(6) + 4
= 124
Which means the range is within 4 and 124.
But we are told from the question that Each pair of plates weighs 20 lb, which means there is difference of 20ib each between 4 and 24
Then we can compute the range as [4,124] or (4,24,44,64,84,104,124)
A ball is thrown from the top row of seats in a stadium. The function h(t)=-16t2+48t+160 gives the height, t, in feet, of the ball t seconds after it is thrown. How long will it be before the ball hits the ground?
Answers
Answer:
t = 5 s
Step-by-step explanation:
The function that gives the height in feet of the ball t seconds after it is thrown is :
[tex]h(t)=-16t^2+48t+160[/tex]
We need to find how long will it be before the ball hits the ground. When it hits the ground, its height will be equal to 0.
So,
[tex]-16t^2+48t+160=0[/tex]
We need to solve this equation. When we solve, we get its solution as shown in the figure. We can see that t = -2 s and t = 5 s.
t = -2 s is not possible.
Hence, the ball will hit the ground before 5 seconds.
f(-2) =
i need help immediately
Answers
The point is (-2,2)
Solution: f(-2) = 2
Answer:
f(-2) = 2
Step-by-step explanation:
what is 37 1/4 x 24 Please help!! im doing it for math!
Answers
Answer: 894
Step-by-step explanation:
Factor the polynomial completely
x^3 + 10x^2 + 7x + 70
(x + 10)(x^2 + 7)
x(x + 7)(x + 10)
x(x - 10)(x + 7)
(x^2 + 10)(x + 7)
Answers
6d/2d-1 = 2d
Answer ?
Answers
dkjdjdjdbfnfjrjjrjjrjrd
A recipe for blueberry muffins states that it yields 12 muffins, with 270 calories per muffin. You instead decide to make
mini-muffins, and the recipe yields 20 mini-muffins. If you eat 7 mini-muffins, how many calories will you consume?
Answers
Answer:
The calories you will consume are 1134 calories
Step-by-step explanation:
Let us solve the problem
∵ A recipe for blueberry muffins states that it yields 12 muffins, with 270
calories per muffin
→ Find the total calories of the 12 muffins
∴ The total calories of them = 12 × 270
∴ The total calories of them = 3240 calories
∵ You instead decide to make mini-muffins, and the recipe yields 20
mini-muffins
→ That means the same amount of calories are in 20 mini-muffins, to find
the calories of each one divide the total amount of calories by 20
∵ The calories per mini-muffin = 3240 ÷ 20
∴ The calories per mini-muffin = 162 calories
∵ You will eat 7 mini-muffins
∴ The calories you consume = 7 × 162
∴ The calories you will consume = 1134 calories
A rocket booster initially applies 10,000 N of force to a 1,000.0 kg rocket causing it to accelerate at 10.0 m/s2. Ten minutes later, the rocket booster is released and it falls through the atmosphere.
The mass of the rocket is now 760.0 kg and its acceleration is 7.0 m/s2. How much force is now being applied to the rocket?
Answers
Answer:
5320 Newtons
Step-by-step explanation:
mass time acceleration so 760 kg times 7 secs
The force that should be applied to the rocket is 5,320N.
Given that,
The mass of the rocket is now 760.0 kg and its acceleration is 7.0 [tex]m/s^2.[/tex]Based on the above information, the calculation is as follows:
[tex]= 760 \times 7.0[/tex]
= 5,320N
Learn more: brainly.com/question/17429689
literally i need help, khan academy is not helping!!
Answers
Answer:
Top = 1588.86
Bottom = 125.66
Top
7 * π * 8.5^2 = 1588.86
Bottom
10 * π * 2^2 = 125.66
Finding the volume. help lol!!
Answers
Hope this helps and good luckkkkk :)
Answer:
5128 2/3 m³
Step-by-step explanation:
Cone Volume Formula: πr²h/3
3.14(14²) * 25/3
3.14(196) * 25/3
615.44 * 25/3
15386/25 * 25/3
GCD = 75
46158/75 * 625/75
46158/3 * 25/75
15386/3 * 25/25
15386/3
5128 2/3 m³ is the volume.