Answer:
[tex]d \ge 33[/tex]
Step-by-step explanation:
Given
[tex]Amount = 33[/tex]
Required
Represent as inequality
At least means [tex]\ge[/tex] i.e. greater than or equal to.
So, the inequality is:
[tex]d \ge Amount[/tex]
Substitute [tex]Amount = 33[/tex]
[tex]d \ge 33[/tex]
De un saco de frutas que contiene 3 naranjas, 2 manzanas, y 3 plátanos, una muestra aleatoria de 2 piezas de se selecciona la fruta. Si X es el número de naranjas e Y es el número de manzanas en la muestra, encuentre
(a) la distribución de probabilidad conjunta de X y Y, muestre la tabla de distribución;
(b) Pruebe que la suma de columnas y renglones nos entregan las distribuciones marginales de X , Y
(c) Calcule P(Y = 0|X = 2)
(d) Demuestre que las variables aleatorias X ,Y no son estadísticamente independientes
Answer:
ok
Step-by-step explanation:
i phone you have a great day but I don't think it will be a good pic of your face is it a good day today and tomorrow to drink seculari sec to
Write the function for the graph.
(1,12)
(0,3)
O A. f(x) = 3•(12)^x
O B. f(x) = 4•(3)^x
O C. f(x) = 3•(4)^x
D. f(x) = 4•(12)^x
Answer:
[tex]f(x) =3 * (4)^x[/tex]
Step-by-step explanation:
Given
[tex](x_1, y_1) = (1,12)[/tex]
[tex](x_2, y_2) = (0,3)[/tex]
Required
The function of the graph (exponential function)
An exponential function is represented as:
[tex]f(x) = ab^x[/tex]
For [tex](x_1, y_1) = (1,12)[/tex], we have:
[tex]12 = a * b^1[/tex]
[tex]12 = a * b[/tex]
[tex]12 = a b[/tex]
For [tex](x_2, y_2) = (0,3)[/tex]
[tex]3 = a * b^0[/tex]
[tex]3 = a * 1[/tex]
[tex]3 = a[/tex]
[tex]a = 3[/tex]
Substitute: [tex]a = 3[/tex] in [tex]12 = a b[/tex]
[tex]12 = 3 * b[/tex]
Divide both sides by 3
[tex]4 = b[/tex]
[tex]b =4[/tex]
So, we have:
[tex]f(x) = ab^x[/tex]
[tex]f(x) =3 * (4)^x[/tex]
I need help on dis one
Answer:
B, C, and D
Step-by-step explanation:
ahhhhh uh you are looking for things less than that line so you would pretty much shade in the under side of the line and any point that is in that shaded region is the answer
Given
mZQPS is a straight angle
mZQPR = 72 – 4°
mZRPS = 9x - 40°
Find mZQPR:
P
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Answer:
m∠QPR = 94°
Step-by-step explanation:
Given:
m∠QPS = 180°
m∠QPR = 7x -4°
m∠RPS = 9x -40°
Find:
m∠QPR
Solution:
m∠QPR + m∠QPR = 180°
(7x -4°) +(9x -40°) = 180°
16x = 224° . . . . . . . . . . . . . add 44°
x = 14° . . . . . . . . . . . . . divide by 16
m∠QPR = 7x -4° = 7(14°) -4°
m∠QPR = 94°
There is a bin of markers.
For every 2 red markers, there are
5 purple markers. Use the table to
represent the ratio of purple
markers to red markers.
Variable c is 9 less than variable w. Variable c is also 3 more than variable w. Which pair of equations best models the relationship between c and w? (5 points)
a
c = w + 9
c = w − 3
b
w = c + 9
w = c − 3
c
c = w − 9
c = w + 3
d
w = c − 9
w = 4c + 3
B is the right anwser
QUESTION 1 of 10: Many companies use cloud-based, automated accounting systems to implement the principles of T-accounts. A vendor
tries to sell you a subscription at $40 per user per month. You need 3 users to access the system. What will your annual cost be?
ОООО
a) $40
Ob) $120
C) $360
d) $1,440
Select the correct answer from each drop-down menu
Tony's 1st two jumps were 11 2/3ft and 11 1/2ft. His total distance was 44ft. How many feet was his final jump?
Answer: 20.83
Step-by-step explanation: 44 - 11 2/3 - 11 1/2 = 20.83
Too Easy.
Can someone please tell me what is 19x8+80-7?
Answer:
225
Step-by-step explanation:
Someone please help me!!
For the given equation, what is the step to clear the fractions and what is the result?
O Multiply both sides by 6 to get 4y - 1 = 21.
O Multiply both sides by 18 to get 12y - 3 = 7.
O Multiply both sides by 6 to get 2y - 1 = 7.
Multiply both sides by 12 to get 2y - 1 = 7
Answer:
The first choice
Step-by-step explanation:
Multiplyil by 6 to get 4y - 1 =21
You deposit $5,000 in an account that pays 2% annual interest. How long
does it take the balance to reach $10,000 when the interest is
compounded continuously. Round to the nearest tenth of a year.
please help with this
Answer:
5.5 or simply 6
Step-by-step explanation:
6 = 33
1 = x
6x = 33
x = 5.5 ~6
Need help pls. 100 points
arcAE = 126°
Step-by-step explanation:
Note that arcAD is a diameter therefore arcAD = 180°. And arcAD = arcAE + arcED
Also note that the inscribed angleEAD intercepts the arcED and according to the inscribed angle theorem,
angleEAD = (1/2)arcED
or
arcED = 2×angleEAD = 2×(27°) = 54°
This means that the arcAE is
arcAE = arcAD - arcED
= 180° - 54°
= 126°
[tex]\\ \sf\longmapsto arc \overset{\sim}{ED}=2(<A)=2(27)=54°[/tex]
Now
[tex]\\ \sf\longmapsto arc\overset{\sim}{AE}+arc\overset{\sim}{ED}=180[/tex]
[tex]\\ \sf\longmapsto arcc\overset{\sim}{AE}=180-54=126°[/tex]
An assistant receives a wage of $16.24 per hour this amount is 112% of last year's wage what is the dollar increase in the hourly wage over last year use proportion method
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Answer:
$1.74
Step-by-step explanation:
The ratio of the increase to this year's wage is ...
12%/112% = x/$16.24
Multiplying by $16.24, we have ...
x = $16.24(12/112) = $1.74
The dollar amount of the wage increase is $1.74.
Which of these inequalities has no solutions?
Answer:
b. √x<-14
Step-by-step explanation:
square roots are never negative
help!!
using quadratic formula
round to the nearest hundred
Answer:
x=-7±√97/4
Step-by-step explanation:
-7±√97
______
4
PLssssssssssssssssssssssssssssssssss help.
Answer:
C
Step-by-step explanation:
THIS IS DUE IN LIKE 5 MINUTES I WILL GIVE YOU BRAIN THING IF ITS CORRECT PLEASE HELP NO LINKS THIS IS VERY IMPORTANT I WILL GIVE YOU BRAIN THING IF ITS CORRECT
Answer:
The answer is C.
Step-by-step explanation:
to find the area you need to multiply the width times length, to find the length you need to add the c and 15 and have that mulitplied by 1/5
.
1/5(c+15)
Which of the following are equations for the line shown below? Check all that apply. O A. y=-3x-3 O B. y+ 5= 3(x- 1) O C. y= 3x-2 O D. y-4 = 3(x+ 2)
Answer:
B
Step-by-step explanation:
2.32 points eBookPrintReferencesCheck my workCheck My Work button is now enabledItem 34 At the end of a semester college students evaluate their instructors by assigning them to one of the following categories: Excellent, Good, Average, Below Average, and Poor. The measurement scale is a(n)
Answer:
Ordinal Scale
Step-by-step explanation:
The Ordinal Scale may be described as a type of measurement scale which is mostly used to convey qualitative differences while depicting level of magnitude and rank between the labels. The order of a ordinal Scale matters even though the difference between each cannot be measured. It is mostly employed to convey ideas such as level satisfaction, happiness, performance, grade and so on. For the categoroea given above :
Excellent represents the peak ; then Good, followed by Average, then, Below Average, and lastly Poor.
I don’t know if the answer is 60 or 180 please help
Answer:
b = 120
Step-by-step explanation:
a & b are vertical angles and vertical angles are congruent, thus, a and b are congruent.
=> a = b, a = 120
=> b = 120
Jina's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Jina $4.35 per pound, and type B coffee costs $5.80 per pound. This month's blend used twice as many pounds of type B coffee as type A, for a total cost of $510.40. How many pounds of type A coffee were used?
Number of pounds of type A coffee:
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Answer:
32 pounds
Step-by-step explanation:
Let 'a' represent the number of pounds of Type A coffee used. Then the number of pounds of Type B coffee in the mix is 2a, and the total cost of the mix is ...
4.35a +5.80(2a) = 510.40
15.95a = 510.40 . . . . collect terms
a = 32 . . . . . . . . . . . divide by 15.95
Number of pounds of type A coffee: 32.
please help. NO LINKS.
Answer:
the answer is A
y= 1.9x + 69
y=6x
1) Which choice best represents the height of a box of cereal? A. 30 millimeters B. 30 centimeters C. 30 kilometers D. 30 meters
Answer:
30 centimeters
SHEEEEEEEEEEEEEEEEEEEESH
Here is a list of numbers.
-45
-21
-16
12
33
40
a) Write down two numbers from the list that add up to -9.
b) Write down two numbers from the list that have a difference of 29.
c) Work out the sum of all the numbers in the list.
Answer:
(a): -21 and 12.
(b): -45 and -16
(c): 3.
Step-by-step explanation:
(a): -21 + 12 = -9.
(b): -45 - -16 = 29.
(c): -45 + -21 + -16 + 12 + 33 + 40 = 3.
What does £ mean in math? Not in currency.
it means mean in statistics. I'm not sure tho..
Which is a solution to the equation 10-5y = 20?
y=2
y=4
y = 6
y = 10
Answer:
The correction answer is y = - 2
Step-by-step explanation:
10-5y=20
-5y=10
y=10/-5
y=-2
Evaluate m) (x) for x = -3.
=
I
m (-3) =
Can someone help me with this ?