Answer:
−f+9i−2j
Step-by-step explanation:
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
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°
please help with this
Answer:
5.5 or simply 6
Step-by-step explanation:
6 = 33
1 = x
6x = 33
x = 5.5 ~6
PLEASE HELP QUICK!!
Rachel works for a clothing store. She is paid $150 every week plus a 10% commission on any clothes that she sells. Which of the following is true in regards to Rachel's weekly paycheck?
A. $100 in clothing sales gives Rachel a $250 paycheck
B. $1,100 in clothing sales gives Rachel a $260 paycheck
C. $4,200 in clothing sales gives Rachel a $420 paycheck
D. $16,000 in clothing sales gives Rachel a 1,450 paycheck
Answer:
A-false B-true C-false D-false
Step-by-step explanation:
We just have to calculate a lot!
A.
100*10%=10
10+150=160
NOPE
B
1100*10%=110
110+150=260
YUP
C
4200*10%=420
420+150=570
NOPE
D
16000*10%=1600
1600+150=1750
NOPE
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
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
help!!
using quadratic formula
round to the nearest hundred
Answer:
x=-7±√97/4
Step-by-step explanation:
-7±√97
______
4
What is the exponential of 3 · 3 · 2 · 4 · 4 · 4 · 4 ?
PLssssssssssssssssssssssssssssssssss help.
Answer:
C
Step-by-step explanation:
HELP NO LINKS OR IMAGES WILL GIFT 20+ POINTS IF YOU ANSWER IT CORRECTLY I NEED HELP
Answer:
≈ 42.85
or 30π
semi-circle is (dπ)*1/2 +d , but we don't need the +d since we don't have that edge so you only use (dπ)*1/2.
From there, and equalateral triangle has all the same sides, so you can assume that the two sides of the triangle added up would be 24.
Finally you add the product of (dπ)*1/2 with 24, and depending on whether it needs to be in exact terms (the decimal) or in terms of pi (the 30 one) you can change it to how it needs to be.
Can someone help me with this ?
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
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]
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:
cellus
Solve for 43.
43 = ?
43 44=90°
Enter
Answer:
[tex] \displaystyle \angle3 = {90}^{ \circ} [/tex]
Step-by-step explanation:
we are given two angles
we are want to figure out the missing angle
remember,
Straight line theorem
so we acquire
[tex] \displaystyle \angle3 + \angle4 = {180}^{ \circ} [/tex]
substitute the value of the given angle:
[tex] \displaystyle \angle3 + {90}^{ \circ} = {180}^{ \circ} [/tex]
cancel 90° from both sides:
[tex] \displaystyle \angle3 = {90}^{ \circ} [/tex]
hence, the measure of the missing angle is 90°
Answer:
Solution given:
<4=90°
<3+<4=180°[sum of pair of line is supplementary]
<3=180°-90°
<3=90°is a required answer.
Find the area of each figure. Round to the nearest tenth. Use 3.14 or 22/7 for pi
A. 353.3
B. 23.6
C.176.6
D.88.3
Answer:
d. 88.3
Step-by-step explanation:
Given
Diameter (d) = 15 ft
radius (r) = d / 2 = 15/2 = 7.5 ft
Area of the semi circle
= 1/2 π r²
= 1/2 * 3.14 * 7.5²
= 88.3125 ft²
hope it helps :)❤
which expression is equivalent to 1/2(2n+6)
Answer:
n + 3
Step-by-step explanation:
We need to write the expression equivalent to 1/2 ( 2n + 6) . For that open the brackets and simplify the expression. So that ,
=> 1/2 ( 2n + 6)
=> 1/2 × 2n + 1/2 × 6
=> n + 3
Hence the simplied expression is n + 3.Select the correct answer from each drop-down menu
Evaluate m) (x) for x = -3.
=
I
m (-3) =
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.
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
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.
What does £ mean in math? Not in currency.
it means mean in statistics. I'm not sure tho..
Can someone please tell me what is 19x8+80-7?
Answer:
225
Step-by-step explanation:
At the Middleton Zoo, Jon tracked how many reptiles he saw.
Reptiles
Lizard Turtle Crocodile
Snake
Type
Frequency
16
8
4
12
What percent of the reptiles were turtles?
%
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.
In the triangle below.
Answer:
(1) 36.6 feet
Step-by-step explanation:
m∡Q = 180-(90+55) = 35
sin 35°/21 = sin 90°/PQ
cross-multiply to get:
21 = sin35·PQ
21/sin 35 = PQ
PQ = 36.6
Which of these inequalities has no solutions?
Answer:
b. √x<-14
Step-by-step explanation:
square roots are never negative
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
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