Answer:
Step-by-step explanation:
Marty’s sample space for three games:
P-P-P R-P-P S-P-P
P-P-R R-P-R S-P-R
P-P-S R-P-S S-P-S
P-R-S R-R-S S-R-S
P-R-R R-R-R S-R-R
P-R-P R-R-P S-R-P
P-S-R R-S-R S-S-R
P-S-S R-S-S S-S-S
P-S-P R-S-P S-S-P
Answer:
Step-by-step explanation:
Part A
Marty’s sample space for three games:
P-P-P R-P-P S-P-P
P-P-R R-P-R S-P-R
P-P-S R-P-S S-P-S
P-R-S R-R-S S-R-S
P-R-R R-R-R S-R-R
P-R-P R-R-P S-R-P
P-S-R R-S-R S-S-R
P-S-S R-S-S S-S-S
P-S-P R-S-P S-S-P
Part B
The size of the sample space is 27.
Part C
Adrian’s sample space for three games if he chooses only rock or scissors:
R-R-S S-R-S
R-R-R S-R-R
R-S-R S-S-R
R-S-S S-S-S
Part D
The size of Adrian’s sample space is 8.
Part E
The size of Marty’s sample space is 27, and the size of Adrian’s sample space is 8. Marty’s sample space is larger than Adrian’s. There are 19 (27 – 8 = 19) more outcomes in Marty’s sample space than in Adrian’s.
Points F and G are located at (3, 2) and (-2,2) on a coordinate plane.
What is the distance between the two points?
The floor of a storage unit is 3 meters long and 2 meters wide. What is the distance between two opposite corners of the floor? If necessary, round to the nearest tenth.
Use the Pythagorean theorem:
Diagonal = sqrt(3^2 + 2^2)
Diagonal = sqrt(9+4)
Diagonal = sqrt(13)
Diagonal = 3.605
Rounded to the nearest tenth = 3.6 meters
James and Padma are on opposite sides of a 100-ft-wide canyon. James sees a bear at an angle of depression of 45 degrees. Padma sees the same bear at an angle of depression of 65 degrees.
What is the approximate distance, in feet, between Padma and the bear?
A
21.2ft
B
75.2ft
C
96.4ft
D
171.6ft
The approximate distance, in feet, between Padma and the bear will be 75.2 feet. Then the correct option is B.
What is a right-angle triangle?It's a form of a triangle with one 90-degree angle that follows Pythagoras' theorem and can be solved using the trigonometry function.
James and Padma are on inverse sides of a 100-broad gulch. James sees a bear at a point of discouragement of 45 degrees. Padma sees a similar bear at a point of discouragement of 65 degrees.
Let 'x' be the horizontal distance from bear to Padma. Then the equation is given as,
(tan 45°) (100 - x) = (tan 65°) x
100 - x = 2.1445x
100 = 3.1445x
x = 31.80 feet
Then the approximate distance, in feet, between Padma and the bear will be given as,
cos 65° = 31.80 / d
d = 75.2487
d ≈ 75.2 feet
The approximate distance will be 75.2 feet. Then the correct option is B.
More about the right-angle triangle link is given below.
https://brainly.com/question/3770177
#SPJ5
Conrad starts with
35 pieces of gum
and chews 2 pieces
each day.
what expression could
represent the amount of gum
Conrad has after x days?
Answer:
20 - x = 35 - 2x
Step-by-step explanation:
Answer:
35-2x=y
Step-by-step explanation:
Please help me. I’ve been stuck on this question forever.
Answer: they are 3 miles apart
Step-by-step explanation:
Answer:
9 miles
Step-by-step explanation:
a) (x, y) = (5,6)
c) ( ) = (35)
e) (x + 1, 8) = (3, 2y)
g) (x - 2, y + 1) = (4, 2y)
i) , 3) = (3, + 1)
k) (2x + y, 3) = (5, 3y)
ng ordered pairs.
b) (x + 2, y - 1) = (2, 3)
d) (3x, 8) = (12, y - 1)
f) (2x + 1, y - 2) = (1, 2)
1 5
2 3
j) (x + y, x - 3) = (8, 4)
1) (2x + 3y, 2x) = (20, x + 4)
b) ( x + 1) =(2,
)
30 PTS if you can answer these all and a brain list matk
Answer:
hope this helps you look it once.
Si a -5 se le resta -8 Y al total se le agrega 2, ¿Que numero resulta?
Answer:
- 11
Step-by-step explanation:
- 8 - 5 + 2
- 13 + 2
- 11
Answer:
i think its -11
Step-by-step explanation:
creo que es -11
The first and last terms of an AP are 6.7 and
17.1 respectively. If there are 14 terms in the
sequence, find its common difference.
Answer:
Last term of a sequence "L" is given by
L= a + (n-1)d
Using Values given
L=17.1
a=6.7
n=14
Substituting
17.1=6.7 + (14-1)d
17.1-6.7=13d
10.4 = 13d
d=10.4/13
d=4/5
The bowling princes for a different bowling alley are shown in the graph. How much does this bowling alley charge for shoe rental?
The lines crosses the y-axis as (_).
The y-intercept is (_).
in these bowling examples, why does the y-intercept represent the cost to rent bowling shoes?
Answer:
3 and 3
The lines crosses the y-axis as 3.
And the y-inercept would have to be the same
Sorry if this didn't help. ☹️
The shoe rental is also a fixed cost, the y-intercept will represent the cost to rent bowling shoes.
What is a line graph?A line graph represents a linear relationship between two variables. The variables vary at a constant rate against each other. It is drawn using a line on x y-axes.
The line graph given in the question shows the relationship between the Total cost of the bowling games C and the number of games N.
Since, it is a line graph, the total cost increase at a constant rate with the number of games, i.e.;
C = Kn+S
Where, K is the rate of increase and S is the fixed cost of renting shoes.
a) Change for shoe Rental :-
The shoe rental is a fixed cost and is the minimum cost that needs to be paid, irrespective of the number of games played.
From the graph, we see that the minimum cost of playing a game is $3. It is the cost to be paid even if no game is played, i.e. when
N = 0
Therefore, the charge for shoe rental is $3
b) Y-intercept :-
The y-intercept is the offset above the x-axis and, in this case, represent the fixed cost for playing any number of games.
Hence, The shoe rental is also a fixed cost, the y-intercept will represent the cost to rent bowling shoes.
For more references on line graph, click;
https://brainly.com/question/23680294
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A large cat at the zoo need to eat at least 14 pounds of raw meat each day. The zoo feeds the cat using cainsters that each contain 1.75 pounds of food.The cat has already consumed 3.5 pounds of food. How many more canisters xX does the cat need to consume? Write your answer as an inequality.
Answer:
14 ≤ 3.5 + 1.75c
Step-by-step explanation:
c = # canisters
14 ≤ 3.5 + 1.75c
10.5 ≤ 1.75c
c ≥ 6
A bead is chosen randomly from a cloth bag. If 40% of the beads are spheres, and 30% of the spheres are blue, what's the probability of choosing a blue sphere?
Answer: 12%
Step-by-step explanation:
To find the probability of picking not only a sphere but one that is blue as well, you need to multiply the probabilities of both events because this would show the probability of getting the second event if the first is gotten:
= Probability of sphere * Probability that sphere is blue
= 40% * 30%
= 12%
An electronics firm charges a $5.00 fee plus $0.25 per pound for shipping and handling. Paula orders an item that weighs pounds, and she pays $8.25 for shipping and handling. Which equation could be used to find out how much the item weighed?
Answer:
5.00 + 0.25p
Step-by-step explanation:
The perimeter of a rectangle is 64cm. Its shortest side has a length of 3cm. State the length of the longest side.
Answer:
29
Step-by-step explanation:
P = 2l + 2w
64 = 6 + 2w
58/2 = w
=29
some easy points for you guys!
♫ = 3
☺ = 4
♫ ♫ ☺ = ??
Answer: Thx, Listen to some JuiceWRLD
Step-by-step explanation:
Find the selling price of each item. Show work for full credit.
Original Price of a truck: $47,500
Discount: 45%
Answer:26,125 is your answer
Step-by-step explanation:
Answer:
$26,125
Step-by-step explanation:
45% of 47,500 is 21,375
47,500 - 21,375 = 26,125
Can someone help me on this pls?
Answer:
[tex]B)Center:(7,2)~~radius=\sqrt{10}[/tex]
-------------
[tex](x-h)^2+(y-k)^2=x^2[/tex]
[tex]h=7~,k=2[/tex]
[tex]Center~(h,k)=(7,2)[/tex]
[tex]r^2=10[/tex]
[tex]r=\sqrt{10}[/tex]
[tex]radius=\sqrt{10}[/tex]
---------------------
hope it helps...
have a great day!!
help nowwwwwwwwwwwwwwwwwwwwwwwwwwwww fast
Answer:
B.
Step-by-step explanation:
They have correctly plotted the table.
(Two players have shoe size 9 and two have shoe size 8 1/2)
A math teacher in a middle school surveyed a random sample of students about their
favorite type of food. The table shows the number of students who selected each type
of food.
Based on the information in the table, which inference about the favorite type of food of
all students appears to be valid?
Please help WILL MARK BRAINLY
Answer: c is your answer hope this helped
plz make brainly
Step-by-step explanation:
I need help ASAP
A scatter plot is shown
What type of association does the graph show between x and y?
A Linear positive association
B Nonlinear positive association
C Linear negative association
D Nonlinear negative association
A psychologist is studying how children acquire math skills. She gives the same question to children
at different ages and records the results.
Math Skills By Age in Years
2
3
4
Correct
3
6
11
Incorrect
16
12
5
What is the approximate probability that a child got the question correct given that they are 2?
Answer:
ITS B.) 0.16
Step-by-step explanation:
my friend just took the assignment and got it right
How do you find the measure of an interior angle?
Answer:
Step-by-step explanation:
The formula for finding the sum of the measure of the interior angles is (n - 2) * 180. To find the measure of one interior angle, we take that formula and divide by the number of sides n: (n - 2) * 180 / n.
Víctor pone a la venta 8 motos avaluadas en S/ 7 560 cada una. Al venderlos a cambio recibe 7 TV a color de S/ 620 cada uno, 8 computadoras de S/ 3 620 cada una, dos imprentas de S/ 13 528 cada una, todo esto además de un minicomponente. ¿Cuál es el costo de este último artefacto?
Bueno, el valor de las 8 motos es de 8 x 7.560 = S/ 60.480
Los productos que recibe por pago tienen un valor de:
TV 7 x 620 = S/4.340
PC 8 x 3620 = S/28.960
IM 2 x 13.528 = S/27.056
MINI no sabemos, lo llamamos X
Sumemos los valores de los precios que recibió por la venta y lo igualamos al precio de las 8 motos vendidas:
4.340 + 28.960 + 27.056 + X = 60.480
60.356 + X = 60.480
X = 60.480 - 60-356
X = S/124
El mini cuesta S/124
Espero haberte ayudado!
Armin has 3 flower gardens and bought 5 bags of cedar mulch to cover the gardens. Armin used 1 1/2 bags of mulch on each garden. How much mulch does Armin have left? Show your work.
Answer:
1/2 bags
Step-by-step explanation:
Armin has 3 flower gardens
She boughth 5 bags of celdar mulch to cover the garden
Armin uses 1 1/2 bad of much on each garden
1 1/2
3/2×3
= 9/2
The bags of celdar mulch left can be calculated as follows
5-9/2
= 10-9/2
= 1/2
Hence there are 1/2 bags of celdar mulch left
Distance=Speedx Time
Speed=Distance/Time
Time = Distance/Speed
1)D=200 km
S=80 km/hr
T=?
2)D=?
S=20km/hr
T=3.5 hr
3)D=150 km
S=60 km/hr
T=?
4)D=?
S=80 km/hr
T=1 1/4
5)D=240 km
S=?
T=2.5 hr
paki answer po :)
.......................................................................................................
8. Sven sells hamburgers at a ballpark. He earns $14.50/h, plus $0.50
for each hamburger he sells.
a) How much will Sven earn in a 3 hour shift if he sells 24
hamburgers?
b) How many hamburgers must Sven sell to earn $120 in a 6.5 hour
shift? (round to the nearest burger)
Answer:
Part A: $55.50
Part B: 52 hamburgers(sorry if I am wrong for part b but I think it is right)
Step-by-step explanation:
Part A: $14.50 x 3= $43.50 + 24 x $0.50= $12=
($ earned per hrs x hrs worked)+ ($ per hamburger sold x times amount)
Hence $43.50 + $12= $55.50.
Part B: $14.50 x 6.5 = $94.25 $120 - $94.25= $25.75
($ earned per hrs x hrs worked x x hrs worked) ($ earned - $ earn from shif
$25.75/0.50=51.5 (51.5 rounded to nearest burgers is 52 burgers)
Hence answer is 52 burgers.
Please rate Good and mark Brainliest
Thank You
helpppppppppppppppppppp
Answer:
155 degrees
Step-by-step explanation:
That is a 180 degree line so 180-25 is 155
In the table below, y is directly proportional to x. Determine the constant of proportionality. Explain how you found your answer.
x = 2, 4, 6.25
y = 8, 26, 25
Answer:
Constant of porportionality is 4
Step-by-step explanation:
Directly proportional
y = kx
For x = 2, y = 8
8 = 2(k)
Divide both sides by 2
4 = k
please help me i am trying to get al over do work turned in
Answer:
expanding
commutative prop
factorisation
simplifying
Step-by-step explanation:
The distributive property states that a(b+c) is equal to ab+ac and (a+b)c is equal to ac+bc. The commutative property states that a+b=b+a.
(X+1,8)=(3,2y) please can u send the pic to me I really need it
Answer:
x = 2, y = 4
Step-by-step explanation:
Given
(x + 1, 8 ) = (3, 2y )
Equate the values in the x and y positions , that is
x + 1 = 3 ( subtract 1 from both sides )
x = 2
and
2y = 8 ( divide both sides by 2 )
y = 4
Answer:
(X+1,8)=(3,2y)
equating corresponding value we get
x+1=3
x=3-1=2
again
8=2y
y=8/2=4
x=2
y=4
Anne solved 6(2x) − 3 = 22x + 32 for x by first distributing 6 on the left side of the equation. She got the answer x = −5. However, when she substituted −5 into the original equation for x, she saw that her answer was wrong. What did Anne do wrong, and what is the correct answer?
Answer:
Anne made a mistake when she multiplied all the left side equation with 6
Step-by-step explanation:
6(2x)-3 = 22x+32
Distribute 6 only to the term within the parenthesis
12x - 3 = 22x + 32
Collect like terms
12x-22x = 32+3
-10x = 32+3
-10x = 35
divide both sides of equation by -10
x = -3.5