Answer:
c
Step-by-step explanation:
.
sure Yan pre
jhhhhhhhh
Solve -3(2-5w)=9w+66 for w
Answer:
w = 12
Step-by-step explanation:
-3(2-5w) = 9w + 66
Complete the parenthesis:
-6 + 15w = 9w + 66
Switch the numbers and group them with like terms;
15w - 9w = 66 + 6
6w = 72
w = 12
Check answers if you want to be sure
General Definition: Proceeding, made, or occurring without definite aim, reason, or pattern. For example: "I walked around the store and randomly picked a person to talk to". Building Trades: lacking uniformity of dimensions. For example, random pieces of wood. Statistics Definition: Selecting individual people or objects from a population where every person or object in the population has an equal probability of being chosen. Write a small paragraph discussing how the "general" and "building trades" definitions of random differ from the "statistics" definition of random. Also discuss why these definitions create confusion for statistics students. For example, many people out in the world say they collected "random data" when it is not random data. In fact they do not even know what random data is.
Answer:
Following are the responses to the given question:
Step-by-step explanation:
In the first example, a team walks into a bar & chooses the random person to speak, in which situation, the woman who walks to the club has made a choice, he has selected a people with and who he wants to speak, it is a subjective preference. A choice cannot be random in statistical since it has a subjective preference. The first interpretation may therefore be randomized in general, but not arbitrary in statistics.
In the second example, i.e., the definition of Building tracks Example, a randomized wood piece is an identical piece or is different in size from other pieces. In this, piece wood has been differentiated by one's looks so, when asked to pick a random piece, we are likely to choose a non-uniform part rather than the uniform one. It is a random racial bias, so again in constructing pursuits the second definition could be random, but not a discrete one in stats.
In the identification numbers of random, we intentionally state that equal probability for each unit in the population of inclusion in the sampling. The definition essentially includes all sorts of predilection, and therefore refers to true allegiance, when we neither make that choice nor want to choose a separate unit.
1. Draw what might be the next three figures
in this pattern?

3 arrows pointing up
because its like 123454321
The probability distribution for the number of goals the Lions soccer team makes per game is given below. Number of Goals Probability 0 .05 1 .15 2 .35 3 .30 4 .15 What is the probability that in a given game the Lions will score less than 3 goals? a. .45 b. .85 c. .80 d. .55
Answer: d. 0.55
Step-by-step explanation:
The given probability distribution:
Number of Goals 0 1 2 3 4
Probability .05 .15 .35 .30 .15
The probability that in a given game the Lions will score less than 3 goals
= probability that in a given game the Lions will score less than or equal to 2
= 0.5+0.15+0.35
= 0.55
Hence, the correct option is d. 0.55
peter lost 8 marbles in a game. this number was one fifth of the number that he started with. how many marbles he have at the beginning
Answer:
40
Step-by-step explanation:
8 is one fifth of x8 multiplied by 5 409. If the range of the data 11, 13, 15, 8, 7, m, 9, 20, 33, 30, 18, 19, 16, 32, 12, 8 is 28, then m cannot be (A) 5 (B) 35 (C) 33 (D) greater than 30
Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator. 40 gal : 64 gal (IN THE PICTURE)
Answer:
5/8
Step-by-step explanation:
The ratio 40:64 can be written as a fraction, 40/64.
Next, simplify to get 5/8.
Hope this helps!
Your shop employs seven people. Today two people are sick. What fraction represents the employees who are sick
Answer:
2/7 of represents employees who are sick
Step-by-step explanation:
Question:
What fraction represents the employees who are sick
Total People = 7
sick people =2
numerator/denominator
2/7
Solve for x.
5(x - 10) = 30 – 15x
O x= 1
O x = 4
O x = 5
O x = 8
Answer:
X=4
Step-by-step explanation:
Distribute
5(x−10)=30−15x
5 − 5 0 = 3 0 − 1 5
Rearrange terms
5x−50=30−15x
5 − 5 0 = − 1 5 + 3 0
Add 5 0 to both sides of the equation
5x-50+50=-15x+30+50
Add 1 5 to both sides of the equation
5 + 1 5 = − 1 5 + 8 0 + 1 5 \
2 0 /2 0 = 8 0/ 2 0
= 4
Option B is correct, the value of x in the equation 5(x - 10) = 30 – 15x is 4,
What is Equation?Two or more expressions with an Equal sign is called as Equation.
The given equation is 5(x - 10) = 30 – 15x
Five times of x minus ten equal to thirty minus fifteen times of x.
x is the variable in the equation
Apply distributive property on left hand side
5x-50=30-15x
Take the variables on one side and constants on other side
5x+15x=30+50
Combine the like terms
20x=80
Divide both sides by 20
x=4
Hence, the value of x in the equation 5(x - 10) = 30 – 15x is 4, option B is correct.
To learn more on Equation:
https://brainly.com/question/10413253
#SPJ7
Given the linear equation 3y + 4x = 12, find the y-intercept.
Answer:
(0,4)
Step-by-step explanation:
3y + 4x = 12
To find the y intercept, set x =0 and solve for y
3y = 4*0 =12
3y = 12
Divide by 3
3y/3 = 12/3
y =4
Answer:
4
Step-by-step explanation:
3y + 4x = 12
3y = -4x + 12
y = -[tex]\frac{4}{3}[/tex]x + 4
help me and I’ll give you brainliest
So this is complicated, but to get a general idea simple we use common sense and say its bigger than 4, since its length is bigger than the supposed 4 length. So then we get the options 6, 5, and 24. Now we can do some basic math and figure that the circle radius is around 4 so its probably 6 or 5. Slim change of 24.
People who did the physical math can check it with my answer.
A painter leans a 12-foot ladder against a wall. The angle of elevation of the ladder is 55.
Answer:
9.83cm
Step-by-step explanation:
Since we are not asked what to look for. We can find the height of the wall.
Let the height of the wall be H
Given
Length of the ladder l = 12fot
Angle of elevation = 55degrees
Required
Height of wall H
Using the SOH CAH TOA identity
SIn theta = opp/hyp
Sin 55 = H/12
H - 12sin55
H = 12(0.8192)
H = 9.83cm
Hence the height of the ladder is 9.83cm
What is the least number of bottles that can be packed in 4-packs or 6-packs without a remainder?
Answer:
4 bottles i think but you should check with someone else too
Answer:
4 bottles i think but you should check with someone else too
Step-by-step explanation:
What are the slope and y-intercept of the line represented by the points shown in the table?
Slope:2, y-intercept:-20
Slope:2, y-intercept:10
Slope:5, y-intercept:-20
Slope:5, y-intercept:10
It is A) Slope: 2, y-intercept: -20
a triangular prism where the area of each base is about 20 square inches, the length of each side of the base is 6 inches, and the height of the prism is 2 inches
Answer:
94 square inches I don't have an explanation
what is 4x^2-1/ (x+4) (2x-1) simplified
Answer:
:)
Step-by-step explanation:
[tex]\frac{4x^2 - 1}{(x+4)(2x-1)} = \frac{(2x)^2 - (1)^2}{(x+4)(2x-1)}[/tex]
[tex]=\frac{(2x-1)(2x+1)}{(x+4)(2x-1)}\\\\=\frac{2x+1}{x+4}[/tex]
Answer:
i don't know
Step-by-step explanation:
it is very hard
sorry !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Which value in this data set is an outlier?
4, 5, 1, 7, 4, 5, 8, 9, 6, 5, 4, 9, 7
Answer:
1
Step-by-step explanation:
Hope this helps!
Have a lovely day!
(sorry if its wrong i'm bad at math)
Answer:
#1 is the outlier
Step-by-step explanation:
A brand new car was purchased for $28,000 in year 2000. The car value has dropped to
$20,000 in year 2003. What could be considered as the rate of depreciation?
(Round your answers to the nearest 10th.)
Answer:
The rate of depreciation is 11.87% per year.
Step-by-step explanation:
Given that a brand new car was purchased for $ 28,000 in year 2000, and the car value has dropped to $ 20,000 in year 2003, to determine what could be considered as the rate of depreciation, the following calculation must be performed:
20,000 x (1 + X / 1) ^ 3 = 28,000
20,000 x X ^ 3 = 28,000
20,000X ^ 3 = 28,000
X = 1.1187
Therefore, the rate of depreciation is 11.87% per year.
Which product is greater than 3/4?
Answer:
4/4
Step-by-step explanation:
5/4 and so on with other numer that is higher than 3/4 lol
help- pleasee brainilist - -3/7 divided by 1/2
Answer:
6/7
Step-by-step explanation:
I reduced the expression by cancelling the common factors
TRICK QUESTION BE CAREFUL
Answer:
Just a guess, 65?
Step-by-step explanation:
This looks fun. I shall try it.
63-17 = 46
46 + 19 = 65.
I need help ASAP Please
Answer:
49
Step-by-step explanation:
working is attached
if its wrong don't flame me im just a random girl on this app
Differentiate 4^xlnx
If you mean
[tex]\dfrac{\mathrm d}{\mathrm dx}\left[4^x\ln(x)\right][/tex]
then first write [tex]4^x=e^{\ln(4^x)}=e^{\ln(4)x}[/tex]. Then by the product rule,
[tex]\dfrac{\mathrm d}{\mathrm dx}\left[4^x\ln(x)\right] = \ln(4)e^{\ln(4)x}\ln(x) + \dfrac{e^{\ln(4)x}}x = \ln(4)4^x\ln(x)+\dfrac{4^x}x=\dfrac{4^x}x\left(\ln(4)x\ln(x)+1\right)[/tex]
If you instead mean
[tex]\dfrac{\mathrm d}{\mathrm dx}\left[4^{x\ln(x)}\right][/tex]
you can again rewrite [tex]4^{x\ln(x)} = e^{\ln\left(4^{x\ln(x)}\right)}=e^{x\ln(x)\ln(4)}[/tex]. Then by the chain and product rules,
[tex]\dfrac{\mathrm d}{\mathrm dx}\left[4^{x\ln(x)}\right] = e^{x\ln(x)\ln(4)}\ln(4)\left(\ln(x)+1\right) = 4^{x\ln(x)}\ln(4)(\ln(x)+1)[/tex]
como convertir una fraccion en numero entero
Answer:
Para convertir una fracción (n/m) a un número entero tenemos que dividir el numerador entre el denominador. Es decir, el número que se encuentra expresado como n (parte superior) entre el número expresado como m (parte inferir).
Step-by-step explanation:
Answer:
Para convertir una fracción en un número entero: Divida el numerador por el denominador, solo si el numerador es un múltiplo del denominador. Veamos un ejemplo de esta conversión.
Step-by-step explanation:
tenemos 4/2
Dado que 4 es un múltiplo de 2, podemos escribir 4/2 = 2
Espero que esto ayude!
(15) Find the value of x. *
Answer:
Step-by-step explanation:
x+35=2x(opposite angles of a parallelogram are equal)
35=2x-x
35=x
In a right triangle, the hypotenuse is 12 cm and one leg is 7 cm. What is the length of the other leg? A. 11.7 cm B. C. 12.7 cm B. 9.7 cm D. 7.9 cm
Answer:
B. 9.7
Step-by-step explanation:
√12²-7²=√144-49=√95=9.7
A quadrilateral has one pair of parallel sides with lengths 1 3/4 inches and 1 1/4 inches, and two angles that
each measure 36º. What shape is it?
Answer:
trapezoid
it's automatically a trapezoid if it only has one pair of parallel sides that are different lengths and has two acute angels
A cube has edges that measures 13 cm each find volume for a cube
Answer:
2197 cm^3
Step-by-step explanation:
V = s^3
V = (13 cm)^3
V = 2197 cm^3
i need help asap i will give brianlist
Answer:
the answer to this is a negative association.
Which type of checking account requires a certain amount of money to be
kept in it at all times in order to avoid fees?
A. Minimum balance account
B. Free account
C. Cost-per-check account
Ο Ο
D. Average balance account
Answer:
the answer is a
Step-by-step explanation:
minimum balance account