Answer:
True
Step-by-step explanation:
Find the percent of increase or decrease. Round to the nearest percent.
1 point
1) Keelin's hourly rate went from $9.50 per hour to $10.25 per hour. What is
the percent increase
Solve the inequality 4/3 < -8/3y.
Answer:
The answer to this inequality is y < -1/2.
Hope this could help you! (*＾წ＾*)
Answer:
[tex]y<-\frac{1}{2}[/tex]
Step-by-step explanation:
[tex]\frac{4}{3}<-\frac{8}{3}y[/tex]
[tex]-\frac{8}{3}y>\frac{4}{3}\\[/tex]
[tex]\left(-\frac{8}{3}y\right)\left(-1\right)<\frac{4\left(-1\right)}{3}[/tex]
[tex]\frac{8}{3}y<-\frac{4}{3}[/tex]
[tex]3\cdot \frac{8}{3}y<3\left(-\frac{4}{3}\right)[/tex]
[tex]8y<-4[/tex]
[tex]\frac{8y}{8}<\frac{-4}{8}[/tex]
[tex]y<-\frac{1}{2}[/tex]
Hope this helps!
All the love, Ya boi Fraser :)
can y’all please help me, it’s due in 15 mins
La somme de l age de Anaise de sa mère et de sa grand mère est égale a 130 anaise a le tière de l age de sa mere s mere a le double de se lui d esa grand mere
Answer:
For people who want to answer this(not me) here is a translation:
La somme de l age de Anaise de sa mère et de sa grand mère est égale a 130 anaise a le tière de l age de sa mere s mere a le double de se lui d esa grand mere
is =
The sum of the age of Anaise of his mother and of his grandmother is equal to 130 anaise of the age of his mother s mother to double his of his grandmother
hope this helps!
Which of the followmg is an expression for "doubling a number n and dividing by 3"
Supongamos que el 20% de los objetos fabricados por una empresa son defectuosos. Escogemos 4 objetos al azar. Hallar la probabilidad de que (a) 2 sean defectuosos, (b) 3 sean defectuosos, (c) ninguno sea defectuoso.
Responder:
0,1536
0.0256
0.4096
Explicación paso a paso:
Dado que :
p = 0,2
Número de ensayos, n = 4
1 - p = 1 - 0,2 = 0,8
Probabilidad de que 2 sean defectuosos;
Usando la fórmula de distribución binomial:
P (x = 2)
P (x = x) = nCx * p ^ x * (1 - p) ^ (n - x)
P (x = 2) = 4C2 * 0.2 ^ 2 * 0.8 ^ 2
P (x = 2) = 6 * 0,04 * 0,64
P (x = 2) = 0,1536
3 están defectuosos:
P (x = 3) = 4C3 * 0,2 ^ 3 * 0,8 ^ 1
P (x = 3) = 4 * 0,008 * 0,8
P (x = 3) = 0,0256
Probabilidad de que ninguno sea defectuoso:
P (x = 0) = 4C0 * 0.2 ^ 0 * 0.8 ^ 4
P (x = 0) = 1 * 1 * 0,4096
P (x = 0) = 0,4096
Usando la distribución binomial, se encuentra que hay una probabilidad de:
a) 0.1536 = 15.35% que 2 sean defectuosos.
b) 0.0256 = 2.56% que 3 sean defectuosos.
c) 0.4096 = 40.96% que ninguno sea defectuosos.
Para cada objeto, solo hay dos resultados posibles. O está defectuoso o no lo es. La probabilidad de que un objeto sea defectuoso es independiente de cualquier otro ítem, lo que significa que se utiliza la distribución binomial para resolver esta cuestión.
Distribución binomial:
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]
Los parámetros son:
n es el número de ensayos. p es la probabilidad de éxito en un ensayo x es el número de éxitosEn este problema:
4 objetos, por eso [tex]n = 4[/tex].20% son defectuosos, por eso [tex]p = 0.2[/tex].Item a:
Esta probabilidad es P(X = 2), o sea:
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]P(X = 2) = C_{4,2}.(0.2)^{2}.(0.8)^{2} = 0.1536[/tex]
Probabilidad de 0.1536 = 15.35% que 2 sean defectuosos.
Item b:
Esta probabilidad es P(X = 3), o sea:
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]P(X = 3) = C_{4,3}.(0.2)^{3}.(0.8)^{1} = 0.0256[/tex]
Probabilidad de 0.0256 = 2.56% que 3 sean defectuosos.
Item c:
Esta probabilidad es P(X = 0), o sea:
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]P(X = 0) = C_{4,0}.(0.2)^{0}.(0.8)^{4} = 0.4096[/tex]
Probabilidad de 0.4096 = 40.96% que ninguno sea defectuosos.
Un problema similar es dado en https://brainly.com/question/25132113
WILL GIVE BRAINLIEST TO CORRECT ABSWER. can someone please solve 2,4,6, and 8
Answer:
pls resnap, i tried to zoom in but i can't see clearly
Solve for x
Need help on this
I need help wit this
Answer:
i don't know how to explain the answew to you
Step-by-step explanation:
I need the answer
Hdhdhehsbd hbd jfnchxhsuxgdhdhdvcuehdh
Answer:
yah sure its a btw *rolls eyes*
Step-by-step explanation:
Answer:
ANswer is c
Step-by-step explanation:
The are the same in lenth
what’s the ratio 3:12:9 in its simplest form.
Answer:
1:4:3
Step-by-step explanation:
Hope that helps.
Have a good day and stay safe!
Answer: 1 : 4 : 3
Step-by-step explanation:
Their greatest factor is 3 so you had to divide all by 3.
3 ÷ 3 = 1
12 ÷ 3 = 4
9 ÷ 3 = 3
PLLLLEEAAAAAAAASSSSSSSSSSEEEEEEEE HELP I NEED THE RIGHT ANSWER PLEASE HELP ME I WILL MARK BRAINLEST
A community center rents their hall for special events. They charge a fixed fee of $100 plus an hourly fee of $15. Lin has $400 to spend on renting the hall for a fundraiser. How many hours can Lin rent the hall for? 1) Write an equation. 2) List what your variable represents. 3) Solve the equation. 4) Answer the question. ~Plz answer I only have 15 minutes~
Answer:
equation: (15x)-(400-100)
x=20
Step-by-step explanation:
(15x)-(400-100)
(15x20)-(400-100)
(15x20)-(300)
(300)-(300)
i need help with this pls
Answer:
(3, 5)
Step-by-step explanation:
Jenny has 68 1/2 pages of her book left to read. How many pages will she have left after she reads 26 1/6 pages?
Answer: 42 1/2
Step-by-step explanation:
We subtract 26 1/6 from 68 1/2. We do this by finding the LCM of 6 and 2. That is 6. We multiply 1/2 by 3/3 to get 3/6. Now, we subtract. 68 - 26 is 42, and 3/6 - 1/6 is 2/6. Our answer is 42 2/6. That can be simplified to 42 1/3.
Answer:
42 1/3
Step-by-step explanation:
Subtract 26 1/6 from 68 1/2 by finding the lowest common denominator (6).
EXTRA POINTS- Find the volume of the following solids
Answer: Their are 40 cm salsa in the jar.
1500cm are missing in the jar.
Step-by-step explanation:
Because cm is 10 and if you multiply 10x15 you will get 1500. If you multiply 10 and 4 you will get 40.
Help NO Links and don't just answer for the points!!!!! Thanks answer ASAP is VERY IMPORTANT!!!!!!
Answer:
Exact form: 36(3.14)
Step-by-step explanation:
6 x 6 x (3.14 or pie)
36(3.14)
Decimal form: 113.097 = 113.1
Answer: 28.3
Step-by-step explanation:
6/2 = 3(radius)
3*3*3.14 = 28.26
Round up for tenths place
28.3
I need help ASAP
Geometry
Answer:
b
Step-by-step explanation:
the figure of the statement shows ECD, 1/2 -m = ECB= m>
A baker needs 40 fluid ounces of milk for a chocolate cake recipe and 64 fluid ounces of milk for a carrot cake recipe. How many more cups of milk did the baker need for the carrot cake recipe than for the chocolate cake recipe?
3 cups
Step-by-step explanation:
64-40= 24 fluid ounces
24/8= 3cups
what is 75:___= 25:8
Answer:
24
Step-by-step explanation:
75/3 is equal to 25... So, in theory, if you multiply 8 by 3, you should get 24. To check that: 75/24 = 25/8
Answer:
24
Step-by-step explanation:
Considering that 25 can go into 75 by being multiplied by 3, you'd multiply 8 by 3 to get your answer.
Help plz like fr someone asapppp help me
Find the solution to the equation 4x + 17 = 23
Answer:
x= 3/2 or x=1.5
Step-by-step explanation:
subtract 17 to the other side of the equation.
Next you divide both sides of the equation by 4.
You have your answer :)
EXPLAIN
A LOT OF POINTS!!!
Answer:
x−(−16)=−28+12
x−(−16)=−28+12
x+16=−28+12
x+16=(−28+12)
x+16=−16
x+16=−16
x+16−16=−16−16
x=−32
7. You deposit $675 in a savings account that earns 6% interest compounded monthly.
(Round answers to the nearest hundredth)
Write a compound interest function that represents the balance after t years. (2 pts)
a.
b. Rewrite your function from (a) in simplest exponential form, y = ab. (2 pts)
-: UUM
Answer:
634.5
Step-by-step explanation:
Find all solutions of the equation in the interval [0, 2pi).
(2sinx-sqrt2)(3cscx-2sqrt3) = 0
Use the model below to complete the sentence by selecting the correct options from each drop-down list. There are 1,
2,
3
,12.
thirds
quarters
twelfths in 3 units.
those are options pick 1 for both
Answer:
There are 12 quarters in 3 units
Answer:
12 quarters and 3 units i hope this helped and good luck on the quiz/test!!
What is the equation of a line that is parallel to y=-3x+1 and passes through the point (9,0)?
Slope Intercept Form
y = mx + b
O y=-3x+27
Oy=5x+9
O y=-3x-27
Answer:
Step-by-step explanation:
y - 0 = -3(x - 9)
y = -3x + 27
answer is A.
PLSSS HELP! what is the slope-intercept equation of the line???
Answer:
y = 2x + 3
Step-by-step explanation:
( 0, 3) and (-1, 1)
m= (y2 -y1)/ (x2 - x1)
m= (1 - 3)/( -1 - 0)
m = (-2)/(-1)
m = 2
y - y1 = m (x - x1)
y - 3 = 2(x -0)
y - 3 = 2x + 0
y = 2x + 3
Help me please i need it
Answer:
y<5 with the line underneath too
Step-by-step explanation:
can someone help me asap? pls
Answer:
Step-by-step explanation:
A triangular prism has three rectangular sides and two triangular faces. To find the area of the rectangular sides, use the formula A = lw, where A = area, l = length, and h = height. To find the area of the triangular faces, use the formula A = 1/2bh, where A = area, b = base, and h = height hope this helped somehow ;-; sry if not