Answer:
a-
Step-by-step explanation:
hi
Example 1
Suppose you are playing a card game with a standard deck of playing cards and you are dealt four cards, one after another, from the top of the deck. Leave answers in percent form.
A. P(four aces)
B. P(four hearts)
C.P(four face cards)
Which statements are true?
Select each correct answer.
Only some triangles are plane figures.
All triangles are closed figures.
All triangles are polygons.
All triangles have 3 right angles.
All triangles have 3 straight sides.
Multi answer BTW
Answer:
All Triangles are closed figure polygons that have three straight sides
Step-by-step explanation:
All 2D shapes are plane figures so this one is false. Three right angles are greater than 180 so this is fake. Polygon and closed figures are shapes with three or more closed sides. And triangles have straight sides.
If P (A) = 0.24, P(B) = 0.41, and P(A and B) = 0.18, what is P (A or B)?
A. 0.17
B. 0.47
C. 0.59
D. 0.65
The value of P(A or B) is 0.47. Therefore, option B is the correct answer.
What is the probability?Probability can be defined as the ratio of the number of favourable outcomes to the total number of outcomes of an event.
Given that, P (A) = 0.24, P(B) = 0.41, and P(A and B) = 0.18.
The formula to find P(A or B) is
P(A or B)=P(A)+P(B)-P(A and B)
P(A or B)=0.24+0.41-0.18
= 0.47
The value of P(A or B) is 0.47. Therefore, option B is the correct answer.
To learn more about the probability visit:
https://brainly.com/question/11234923.
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[tex]\sqrt{80p^3}[/tex]
Answer:
320√5 it simpleflied
Step-by-step explanation:
How much metal was used to make
this can of soup?
3 cm
5 cm
The numbers 1-11 are placed in a bag. What is the probability of drawing a even number? PLEASE HELP ASAP
Answer:
5/11
Step-by-step explanation:
Between numbers 1 - 11, the evens are 2, 4, 6, 8, and 10. Therefore, there are 5 evens.
Out of the eleven choices in the bag, there are 5 possible choices to be picked out of the 11 total choices.
Therefore, the probability of drawing an even number over the number of choices is 5/11.
Given that events A and B are independent with P(A)=0.3P(A)=0.3 and P(A\cap B)=0.27P(A∩B)=0.27, determine the value of P(B)P(B), rounding to the nearest thousandth, if necessary.
Answer:
0.9
Step-by-step explanation:
Since A and B are independent hence;
P(A∩B) = P(A)P(B)
Given the following
P(A∩B) = 0.27
P(A) = 0.3
Required
P(B)
Substitute into the formula;
P(B) = P(A∩B)/P(A)
P(B) = 0.27/0.3
P(B) = 0.9
Hence the value of P(B) is 0.9
The value of P(B) is 0.9
What is probability?Probabilities are used to determine the chances of events
The given parameters are:
P(A) = 0.3
P(A ∩ B) =0.27
To find the value of P(B), we make use of the following formula
P(A ∩ B) = P(A) * P(B)
So, we have:
0.27 = 0.3 * P(B)
Divide both sides by 0.3
P(B) = 0.9
Hence, the value of P(B) is 0.9
Read more about probability at:
https://brainly.com/question/25870256
Mark is a teaher and makes 46,838 a year how much is his monthly gross pay?
Answer:
$3903.17
Step-by-step explanation:
12 months in a year.
46,838 / 12 = $3903.17
Answer:
3,903.20
Step-by-step explanation:
Divide by 12 because there is 12 moths in a year
3,903.16667
Kayla and Mario are playing with a football at the park on a windy day. Mark throws the football straight up in the air, and a gust of wind blows it 10 feet west and 4 feet south from Mark. If [x y] represents the original location of the football, write a matrix that represents the location of the translated ball.
Answer:
|x-10 y-4|
Step-by-step explanation:
Let the initial position where the football is thrown up the air be x and y.
After the ball is thrown up the air it moves 10 feet west 4 feet south because of the gust of wind.
Therefore the change in x is by 10 feet west and is at the point x - 10 and the change in y is by 4 feet south and is at the point y - 4.
Thus the matrix representing the position of the football is |x-10 y-4|.
Please mark as brainliest if answer is right
Have a great day, be safe and healthy
Thank u
XD
C R E D I T: mohit890
Which of the following is NOT an integer?
-99
0
57
3.719
Someone please help me I’ll give out brainliest please dont answer if you don’t know
Answer:
12
Step-by-step explanation:
−18+6−(−24)
=−12−(−24)
=12
Answer:
-18+6-(-24)
-18+6+24=
-18+30=
12 is the answer
hope this helps
have a good day :)
Step-by-step explanation:
If a point is randomly selected from the rectangular area of the graph, what is the probability that it will be in the speckled region? round answer to the nearest whole percentage.
A. 6%
B. 11%
C. 16%
D. 21%
Answer:
b
Step-by-step explanation:
mark me brainiest
Answer:
b
Step-by-step explanation:
mark him brainiest
Please help with 17 and 18
What is the quotient of 1,078 and 14
Answer:
77 is the quotient of 1,078 and 14.
Step-by-step explanation:
quotient is the answer to a division problem.
numerator/denominator = quotient
1,078/14 = quotient
1,078/14 = 77
Have a nice day!
HELP AS SOON AS POSSIBLE NEEDS ANSWERS ASAP
Answer:
C. The mean will increase and ty e median will remain the same.
Help me with this please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
[tex]x = \sqrt{3} \: meters[/tex]
Step-by-step explanation:
Please see the attached pictures for the full solution.
The question could be solve using 2 methods:
1) Looking at the angle 30°
2) Looking at the angle 60°
What is the value of the expression below when z = 2?
5z^2+3z+7
Answer: 33
5(2)² + 3(2) + 7
20 + 6 + 7
33
Hope this helps!
PQR is congruent to JKL.
Which sequence of transformations maps
PQR onto JKL?
Can someone pleaseeee help and if you’re correct i’ll give brainliest
Answer:
A. 356
Step-by-step explanation:
Answer:
Step-by-step explanation:
how r u in highschool and not know this-
anyways... its 356
Is this SOH, CAH, or TOA? Explain why you’re correct.
Answer:
Step-by-step explanation:
If you're referring to angle B then it's SOH
Opposite is 5 and Hypontenuse is 7
PLEASE HELP DUDE. I JUST NEED THE ANSWER .A scuba diver is 356 feet below the surface of the water. The angle of depression the diver makes with her boat is 39degrees
To the nearest foot, how far is the diver from the boat?
A
566 ft
B
176 ft
C
161 ft
The diver is approximately 276.5 feet away from the boat to the nearest foot.
What are trigonometric identities?There are three commonly used trigonometric identities.
Sin x = Perpendicular / Hypotenuse
Cosec = Hypotenuse / Perpendicular
Cos x = Base / Hypotenuse
Sec x = Hypotenuse / Base
Tan x = Perpendicular / Base
Cot x = Base / Perpendicular
We have,
We can use the tangent function to solve this problem.
Let x be the distance from the boat to the point directly below the scuba diver on the water's surface.
Then we have:
tan(39°) = x/356
Multiplying both sides by 356, we get:
x = 356 tan(39°)
x = 276.5
Therefore,
The diver is approximately 276.5 feet away from the boat to the nearest foot.
Learn more about trigonometric identities here:
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sorry if the lighting is bad
it's about number lines
no links
1st graph all the negative & positive numbers
The opposite of 2 is -2 because it's a negative number ( opposite of 2 )
What number is opposite of 56
Answer:
- 56
Step-by-step explanation:
The opposite of a number is its negative value
Then the opposite of 56 is - 56
ASAP
-WILL MARK BRIANIST
Answer:
$47.06
Step-by-step explanation:
$12.64*3=$37.92 $37.92+$12.64=$50.56 $50.56-$3.50=$47.06
Suppose chocolate costs $17.60 per kilogram. Karega buys 25 grams of chocolate and Samadhi buys 100 grams of chocolate.
How much more did Samadhi pay for her chocolate?
0.44
1.32
2.20
2.64
Answer:
The answer is $1.32 :)
Step-by-step explanation:
Answer:
1.32
Step-by-step explanation:
i tested at risk its correct have nice day :>
If a vector V is in standard position and the tip of the vector corresponds to the point (a, b), then we can write the vector in component form as
Answer:
[tex]V = <a,b>[/tex]
Step-by-step explanation:
Given
[tex]P= (a,b)[/tex] --- Point
Required
Component of V
From the question, we understand that V is in standard position.
This implies that V starts at the origin (0,0) and ends at (a,b)
So, vector V is:
[tex]V = <P(a,b) - O(0,0)>[/tex]
This gives:
[tex]V = <a-0,b-0>[/tex]
[tex]V = <a,b>[/tex]
I’m not sure how to solve, what do I need to do??
Answer:
Step-by-step explanation:
It's helpful to draw it out, but you need a calculator for this.
You have the values of line b, line c, and angle C.
You can use sinC / c since you have C and c.
Solve for sinB by doing sinB/5.7 = sinC/8.6
you'll get the value of sinB, use inverse trig to solve for B (sin^-1)
Then you'll have the angle values for C and B. Add them, and subtract by 180 to find the angle measure of A.
Use the steps above to find a:
sinA (which u just found) / a = sinC (125) / c (8.6)
Hope this helps.
need help ace plsss
Answer:
ITS 32 m^3
Step-by-step explanation:
Option C
just trust me homie... :)
Answer:
C. 32 m cube
hope this helps
have a good day :)
step-by-step explanation:
QU | RT. Find TU.
Help plz...No links!! I will report!!
Answer:
34
Step-by-step explanation:
We solve the above question using Triangle Proportionality Theorem
This states that:
TU : TS = QR : RS
TU/TS = QR/RS
TU = ?
TS= 17
RS = 13
QR = 26
Hence,
TU/7 = 26/13
Cross Multiply
13 × TU = 17 × 26
TU = 17 × 26/13
TU = 17 × 2
TU = 34
Therefore, TU = 14
the area of a rectangle is x^2 - 13x + 30 find the dimensions and area of the rectangle of the perimeter is 30
Answer:
The area and perimeter of a rectangle work with steps shows the complete step-by-step calculation for finding the perimeter, area and diagonal length of the rectangle with the length of 5 in 5 i n and the width of 10 in 10 i n using the perimeter, area and diagonal length formulas.
Step-by-step explanation: