The table below shows all possible outcomes of flipping a coin two times in a row, where H stands for heads and T stands for tails.
Possible
Outcome
Heads/Tails
Combination
HH
HT
2
3
TH
TT
4
Which fraction represents the probability of flipping two tails in a row?
Answers
Related Questions
Cameron & Brett are trying to sell upper & lower level tickets to two Diamondbacks game to raise money for their club baseball team. They sold 5 lower level & 9 upper level tickets to the first game for a total of $303. They sold 8 lower level & 10 upper level tickets to the second game for a total of $410. How much money did the people pay for lower level & upper level tickets to go to a Diamondbacks game?
Answers
Answer:
30 Lower level tickets
17 upper level tickets
Step-by-step explanation:
Let:
Lower level tickets = l
Upper level tickets = u
5l + 9u = 303 - - - (1)
8l + 10u = 410 - - - - - (2)
Multiply (1) by 8 and (2) by 5
40l + 72u = 2424 - - - (3)
40l + 50u = 2050 - - - (4)
Subtract (3) from (4)
22u = 374
u = 374 / 22
u = 17
Put u = 17 in (1)
40l + 72(17) = 2424
40l + 1224 = 2424
40l = 2424 - 1224
40l = 1200
l = 1200 / 40
l = 30
30 Lower level tickets
17 upper level tickets
HELP ASAP!!!!!!!!!!!!!!!
Answers
Answer:
I dont know :(
Step-by-step explanation:
Evaluate the function
y = x² - 4; x = -5
Answers
Answer: y= 21
Step-by-step explanation: Hope this helps Have a brilliant day- Lily ^_^
Juan thinks that the graph of 6y + 12x = 4 is a line. a. Solve Juan’s equation for y.
Answers
The equation of the line in the slope-intercept form will be y = 2/3 - 2x.
What is a linear equation?A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.
The linear equation is given as,
y = mx + c
Where m is the slope of the line and c is the y-intercept of the line.
Juan thinks that the graph of 6y + 12x = 4 is a line.
Solve the equation of the line for y, then we have
6y + 12x = 4
6y = 4 - 12x
y = 4/6 - (12/6)x
y = 2/3 - 2x
The equation of the line in the slope-intercept form will be y = 2/3 - 2x.
More about the linear equation link is given below.
https://brainly.com/question/11897796
#SPJ2
What is the incenter?
Answers
Answer:
A)
Step-by-step explanation:
Incenter is the point where all of the angle bisectores meet in the triangle
The incenter is the point where all of the angle bisectors meet in the triangle. It is not necessarily the center of the triangle.
Step-by-step explanation:
please mark me the brainliest
Convert to %
1) 1/2
2) 1/4
3) 1/3
4) 3/10
5) 6.5/10
Answers
Answer:
1) 50%
2) 25%
3) 33.33 %
4) 30%
5) 65%
simplify: (x+3)^2-3(2x+3)
Answers
Answer:
x²
Step-by-step explanation:
Answer:
x2
Step-by-step explanation:
Radius of the circle is 20cm. there are two chords of lengths.
32cm, what will be the dis-
tance of these chords from
the centre of the circle?
Answers
9514 1404 393
Answer:
12 cm
Step-by-step explanation:
The distance to the chord is the median of an isosceles right triangle with hypotenuse 20 and leg 16. This 5:4 ratio suggests the other leg of that right triangle would make the ratios 3 : 4 : 5, so is 12.
The chords are 12 cm from the center.
_____
You can, of course, use the Pythagorean theorem. If c is half the chord length and d is the distance to the chord, you have ...
c² + d² = r²
16² + d² = 20²
d² = 400 -256 = 144
d = √144 = 12 . . . . . cm
pls tell me which one is the correct one
Answers
Answer:
Option B
Step-by-step explanation:
Given expression is,
(x² - 18x + 180)
Which is in the form of (ax² + bx + c)
To factorize the given expression, we will split b in two parts [tex]b_1[/tex] and [tex]b_2[/tex] so that,
[tex]b=b_1+b_2[/tex]
And [tex]c=b_1\times b_2[/tex]
If b = 18,
[tex]b_1=10[/tex] and [tex]b_2=8[/tex]
c = 10 × 8 = 80
Therefore, (x² - 18x + 180) = x² - 10x - 8x + 80
= x(x - 10) - 8(x - 10)
= (x - 8)(x - 10)
Option B is the correct option.
Simplify the expression [tex]5^{3}[/tex] × [tex]5^{-5}[/tex]
A. 1/5
B. 1/5^2
C. -5^2
D. 5^2
Answers
The masses of four vehicles and the net forces acting on them as they enter a highway are recorded in the table below. Vehicle Mass (kg) Force (N) Sedan 1400 5250 SUV 1900 5250 Truck 2100 5250 RV 2500 5250 Which vehicle has the greatest acceleration as it enters the highway?
Answers
Answer:
if you use Newton's 2nd rule:
F = m* a (force = mass * acceleration)
you can rearrange the terms to:
a = F/m (acceleration = Force/mass)
which will let you solve for acceleration.
Is the relation a function?
{(-2, 3) (1, 2) (0, -1) (3, 1)}
Answers
Answer:
yes
Step-by-step explanation:
There are 25 questions on your math test. You have completed 5 questions so far. What fraction of the total questions do you still need to complete?
Answers
Answer:
[tex]\frac{4}{5}[/tex]
Step-by-step explanation:
If you have completed [tex]5[/tex] questions, you still have [tex]25-5=20[/tex] more questions to answer. We need to find what fraction [tex]20[/tex] is of [tex]25[/tex], if that makes sense. A fraction is simply a part over a whole. In this case, the part is [tex]20[/tex] and the whole is [tex]25[/tex]. Therefore, the fraction we are looking for is [tex]\frac{20}{25}[/tex], which simplifies to [tex]\frac{4}{5}[/tex]. Hope this helps!
Answer:
4\5
Step-by-step explanation:
25-5
20\25
4\5
hope this helps!
For the people during the *PRANK BREAKUP* this is for u
Answers
Answer:
I have no idea how to read
Step-by-step explanation:
Mónica ha comprado un CD el dependiente le dice que ha descontado el 20% de su valor siendo ese descuento de $20 cuánto costaba inicialmente el CD
Answers
Answer:
El CD costaba $100 inicialmente.
Step-by-step explanation:
Dado que la información indica que el porcentaje de descuento es 20% y ese descuento tiene un valor de $20, puedes usar una regla de tres para encontrar el valor que representa el 100% que sería el valor inicial del CD dado que el 20% del valor es igual a $20:
20% → 20
100% → x
x=(100*20)/20=100
De acuerdo a esto, la respuesta es que el CD costaba $100 inicialmente.
Given: \overline{AC}
AC
and \overline{DB}
DB
bisect each other
Prove: \triangle ABE \cong \triangle CDE△ABE≅△CDE.
Answers
△ABD ≅ △CBD is below
Step-by-step explanation:
Given:
AD = CD .........BD bisect AC
To Prove:
△ABD ≅ △CBD
Proof:
In ΔABD and ΔCBD
BD ≅ BD ....……….{Reflexive Property}
∠ADB ≅ ∠CDB …………..{Measure of each angle is 90°( )}
AD ≅ CD ....……….{ }
ΔABD ≅ ΔCBD .......….{By Side-Angle-Side Congruence test} ...Proved
I think this is it? Hope it helps :)
Answer:
Step-by-step explanation:
will name brainliest so pleaze help
Answers
Answer:
4^4 = 256
have a nice day
Step-by-step explanation:
4 × 4 × 4 × 4 = 256
Answer:
256
Step-by-step explanation:
I hope it helps you * ( ^ - ^ ) *
PLEASE HELP ME ITS DUE AT 11:30 :!!
Answers
Answer: The temperature was high, then it slowly went down as time went by.
Step-by-step explanation:
Answer 1 and 2 and i'll give brainliest as well.
Answers
Answer: h t t p s : / / w w w . y o u t u b e . c o m / w a t c h ?v = 3 8 D Q r c f _ 1 m o
you can thank me later
Step-by-step explanation:
The sum of the measures of the angles of a triangle is 180. Let x be the measure of the unknown angle in the figure
Find the arc of ED
Answers
Answer:
its a black photo nothing there?
Write two division equations for each multiplication equation. a. 15 x 2/5=6 b. 6 x 4/3=8 c. 16 x 7/8=14
Answers
Answer:
Step-by-step explanation:
[tex]a) 15*\frac{2}{5}=6\\\\\frac{30}{5}=6[/tex]
Two division equations:
30 ÷ 5 = 6
30 ÷ 6 = 5
[tex]b) 6*\frac{4}{3}=8\\\\\frac{24}{3}=8[/tex]
Two division equations:
24 ÷ 3 = 8
24 ÷ 8 = 3
[tex]c) 16*\frac{7}{8}=14\\\\\frac{112}{8}=14[/tex]
Two division equations:
112 ÷ 8 = 14
112 ÷ 14 = 8
Triangle ΔGHI with m∠G = 5°, m∠H = 75° and m∠I = 100°, is reflected across the y-axis to obtain ΔKLM. What is the measure, in degrees, of ∠L?
Answers
Answer:
[tex]\angle L = 100^{\circ}[/tex]
Step-by-step explanation:
Given
[tex]\angle G = 5^{\circ}[/tex]
[tex]\angle H = 75^{\circ}[/tex]
[tex]\angle L = 100^{\circ}[/tex]
Required
Determine the measure of L after reflection across x-axis
When a shape is reflected across an axis, only the coordinates of the shapes is affected; the angles remain unaltered.
In other words, the measures of the angle will not change.
Hence:
[tex]\angle L = 100^{\circ}[/tex]
Find the value of each variable... Pick each that apply
DONT JUST ANSWER FOR POINTS U WILL GET REPORTED!
First one:
x = 13
x = 26
x = 7.5
x = 13√2
y = 13
y = 26
y = 7.5
y = 13√2
Second one:
x = 3
x = 6
x = 3√3
x = 6√3
y = 3
y = 6
y = 3√3
y = 6√3
Last one:
x = 17
x = 34
x = 17√2
x = 17√3
y = 17
y = 34
y = 34√2
y = 34√3
z = 17
z = 34
z = 17√2
z = 34√3
Answers
Answer:
Step-by-step explanation:
The first triangle right isosceles. The sides opposite the 45° angles are the same length.
x = 13
By the Pythagorean Theorem, y = 13√2
:::::
Second triangle is 30°-60°-90°. Remember that the sides of a 30°-60°-90° triangle are in the ratio 1:√3:2.
The side opposite the 30° has length 3, so the side opposite the 60° angle is 3√3 and the side opposite the 90° angle is 6.
x = 6
y = 3√3
:::::
The third figure has another 30°-60°-90° triangle. The side opposite the 30° angle is 17, so the side opposite the 60° angle is 17√3 and the side opposite the 90° angle is 2×17 = 34.
x = 17√3
The other triangle is right isosceles.
z = 34
y = 34√2
A) describe each two-dimensional figure cross section that results from slicing each three-dimensional figure
B)describe the two dimensional figure cross section that results from slicing the cylinder number 6 with a vertical cross-section
PLEASE HELP QUICK
I WILL MARK BRAINLYIEST'
Answers
AnswerWE NEED MORE
Step-by-step explanation:
Sarah would like to build a garden this year. Sarah measured out the outside of her proposed garden and would like to know how many square feet of space she will have to use. Calculate the area of her garden from the picture below.
Please show your work :)
Answers
Answer: 11ft
Step-by-step explanation:
URGENT HELP NEEDED SO PLS HELP
Answers
Answer:
1. 18π
2. 39.27cm
3. 4[tex]x^{5}[/tex][tex]z^{8}[/tex]
Which two statements are true
Answers
Answer:
Only 2nd option is the correct answer.
There is no other correct option given.
Step-by-step explanation:
Hope it helps you in your learning process.
Which set of measures can represent the lengths of a right triangle?
A
9, 40, 41
B
8, 30, 31
С
7.8, 15
D
2, 3, 6
Answers
Answer:
A and B are correct, but A is most correct.
Step-by-step explanation:
just do Pythagorean theorem and see which numbers add up to each other. if you do them for all 4 answers, you see d and c do not equal to each other. b is almost correct, and a comes out exact.
Determine the area of this circle.
Area = ??? in^2
Answers
Answer:
Area is π 3^2 = 9π.inch square hope it helps
5x +2y=-9
3x+4y= -11
por el método de igualacion porfavor hacerlo en folio y me mandáis una foto si no no entiendo
Answers
Answer:
x = -1
y = -2
Step-by-step explanation:
5x + 2y = -9 2y = -9 - 5x y=(-9-5x)/2
3x + 4y = -11
3x+4[(-9-5x)/2] = -11
3x+( -36-20x)/2 = -11
3x-18-10x = -11
-7x = 7
x = -1
y = -2
Answer:
x = −1 and y = −2
Step-by-step explanation:
Utilicé sustitución.
Mire las imágenes para obtener una explicación paso a paso.