Answer:
There are 27 different possible outcomes.
Step-by-step explanation:
Assuming that you have 3 different stocks:
First, we need to find the number of events and the number of possible outcomes for each event.
Here we can assume that each one of the stocks is a event, and the number of possible outcomes for each one are:
Stock 1: 3 options (up, down, stay)
Stock 2: 3 options (up, down, stay)
Stock 3: 3 options (up, down, stay)
The total number of possible outcomes is equal to the product of the numbers of options for all the events.
Then the total number of possibilities is:
C = 3*3*3 = 27
Scientists are studying a bacteria sample. The function f of x equals 256. 1.15 to the x. gives the number of bacteria in the sample at the end of x days. Which statement is the best interpretation of one of the values in this function?
Answer:
the number of bacteria increases at a rate of 15% each day
Step-by-step explanation:
Given the function :
f(x) = 256(1.15)^x
The function represents an exponential growth function ; comparing the equation with the general form of an exponential growth function :
f(x) = A(1 + r)^t
A = the initial value of the population, = 256
(1 + r),; r = growth rate
Therefore, to solve for r ;
1 + r = 1.15
r = 1.15 - 1 ; r = 0.15
Hence, growth rate = 0.15 = 0.15 * 100% = 15%
Hence, the number of bacteria increases at a rate of 15% each day
I’m so confused help pls
Step-by-step explanation:
A: n(n+1) = 72
B
n^2 + n = 72
n^2 + n -72 =0
(n+9)(n-8) = 0
Jill was solving a system using the elimination method.After she added the equations together,she got 5=7.What does this mean for the system? Pls help!
Answer:
It means the system does not have a solution
Step-by-step explanation:
WHICH EQUAL NEGATIVE 12?!
Answer:
just a and b
Step-by-step explanation:
Type the statement or reason the fits in each box. Write your answer as a list. For example:
1. Addition Property of Equality
2. x+5=y+5
3. Simplifying
Choose from this word bank.
- Subtraction Property of Equality
- Given
- Substitution Property of Equality
- Segment Congruence Postulate
- Definition of midpoint
Answer:
df=eg is Segment Congruence Postulate
de+ef=ef+fg is Definition of midpoint
de+fg is given
pls help question is in picture
Answer:
30
Step-by-step explanation:
Form an equation
41+x+x+71+90=180
x= -11
Substitute
41+(-11)=30
3. The Isaacs' car can go 30 miles on 1 gallon of gas. Write and solve an equation to
find g, the number of gallons of gas they use driving 450 miles.
Answer:
450/30 = 15 gallons of gas
Step-by-step explanation:
Josh and Bradley each bought a carton of milk. Their cartons were the same except that Bradley's carton was taller than Josh's. Each boy drank 1/4 of his milk carton. Did the each drink the same amount of milk? Explain.
Answer:
No
Because Bradley's carton is taller than Josh's, Bradley would drink more milk.
Let us assume that Bradley carton has 100 quarts . If he drank 1/4, he would drink 25 quarts of milk. If Josh carton is 80 quarts full of milk, he would drink 20 quarts of milk. this example shows that they would not drink the same amount of milk
Step-by-step explanation:
A taller carton would contain more ounces of milk.
A cereal box has a length of 4 inches, a width of 5 inches,
and a height of 8 inches. What is the volume of the box?
Justify your answer
Answer:
160
Step-by-step explanation:
base x width x height = volume
4x5x8=160 in^3
That's all there is to volume of a box
Hope that helps :)
Answer:
160 yet it's supposa be in Cuboid e.g. 160cm3
Step-by-step explanation:
Volume=L×H×W
= 4×5×8
=160
how do i find a surface area of a triangle prism
Answer:
Triangular prisms have their own formula for finding surface area because they have two triangular faces opposite each other. The formula A=12bh is used to find the area of the top and bases triangular faces, where A = area, b = base, and h = height.
Hope it helps..
Have a great day
Solve for x. 5:1::6:x
Answer:
Step-by-step explanation:
5/1 = 6/x
5x = 6
x= 6/5
Answer:
x
=
15
Step-by-step explanation:
3. Which of these is the correct
circumference in terms of pi (n)?
d=25
I
a) 251
b) 5071
C) 12.51
d) 6251
Mary had $156.00 and spent 1/6 of it for a coat. She then bought a skirt with 1/4 the money she had left. How much money did she have left after buying her coat and skirt? Group of answer choices
Answer: $ 97.5
Step-by-step explanation:
156 * 1/6 = 26
156-26=130
130 * 1/4- 32.5
130-32.4= 97.5
yall so fr help me out...so i have this one friend who i text and i would litterally text out a paragraph and all she would say is "oOp","I-", "dAnG", or "oOf" keep in mind she would only just say those words. what should i do and dont delete it
Answer:
OMG MY FRIENDS DO THE SAME EXACT THING
Step-by-step explanation:
But, all I do is be like "girl im gonna sl ap u if u dont say something else other than that"don't actually sl ap her no duh but that's what I do and they usually say something else after that id.k if that will help but it works for me
Pls help me with this problem
Answer:
1.7 x 10^2
Step-by-step explanation:
Check:
10^2 = 100 x 1.7 = 170
The ^ symbol is the symbol for saying "to the power of"
So, 10 ^2 is saying ten to the power of 2 (10 * 10)
hope this helps!
what's the value of x ?
[tex] {x}^{2} = 36[/tex]
Answer:
[tex]x = \sqrt{36} = 6[/tex]
Hope it helps
Have a good day Ahead
A train has one engine and six train cars. Find the total number of ways an engineer can arrange the train. (The engine must be first.)
Answer: 720 ways
Step-by-step explanation:
Given
A train has 1 main engine and remaining 6 train cars
If the engine is always in the front the remaining train cars can be arranged is
[tex]\Rightarrow \text{No. of ways}=6!=720\ \text{ways}[/tex]
Answer:
720 ways
Step-by-step explanation:
no of ways=6=720
Azmyne decided to spend 6 1/2 hours studying over the weekend. She spent 1 1/4 hours studying on Friday evening and 2 2/3 hours on Saturday. How much longer does she need to spend studying on Sunday in order to reach her goal?
Answer: [tex]2\ \dfrac{7}{12}\ \text{hours}[/tex]
Step-by-step explanation:
Given
Azmyne decided to study a total of [tex]6\ \frac{1}{2}\ hours[/tex]
She spent [tex]1\ \frac{1}{4}\ hours[/tex] on Friday and [tex]2\ \frac{2}{3}\ hours[/tex] on Saturday
Hours spent on Friday
[tex]\Rightarrow 1\ \frac{1}{4}=\frac{5}{4}\ hours[/tex]
Hours spent on Saturday
[tex]\Rightarrow 2\ \frac{2}{3}=\frac{8}{3}\ hours[/tex]
She must study for
[tex]\Rightarrow \dfrac{13}{2}-\dfrac{5}{4}-\dfrac{8}{3}\\\\\Rightarrow \dfrac{13\times6-5\times3-8\times4}{12}=\dfrac{78-15-32}{12}\\\\\Rightarrow \dfrac{31}{12}=2\ \frac{7}{12}\ \text{hours}[/tex]
d = rt ; Solve for t
Answer:
T stands for time
Step-by-step explanation:
Answer:
[tex]t = \frac{d}{r}[/tex]
Step-by-step explanation:
[tex]d = rt\\\frac{d}{r} = \frac{rt}{r} \\\frac{d}{r} = t\\[/tex]
WILL MARK BRAINLIET IF GOTTEN RIGHTTT DONT ANSWER IF U DONT KNOWWW
Answer:
H
Step-by-step explanation:
sorry if im wrong
Answer:
H
Step-by-step explanation:
A translation from the point (3,2) 1 unit to the left and two units down leaves you at (2,0). A reflection across the y-axis leaves you at point (-2, 0). A 90 degree counterclockwise rotation about the origin leaves you at point (0,-2), which is also point H.
plz help me I only have 5 minutes left winner gets brainliest
Which ancient empire rose to power during the reign of Alexander the Great?
Kush
Carthage
Punt
Mali
Answer:B Carthage Well if its not then i dont know what to say
The base of a 14-foot ladder is 2 feet from a building. If the ladder reaches the flat roof , how tall is the building
Answer:
Step-by-step explanation:
The height of the building is 8 rad 3
Approximately 13.9 ft
What is the circumference of a 18.5ft circle?
Answer:
The answer is 56.57.
Step-by-step explanation:
Step by step explanation but hope this helps!
Answer:
if 18.5 is the diameter, then 58.12 feet
if 18.5 is the radius, then 116.24 feet
Step-by-step explanation:
18.5 x 3.14 = 58.12 feet
58.12 x 2 = 116.24 feet
A castle has to be guarded 24 hours a day. Five knights are ordered to split each day's guard duty equally. How long will each knight spend on guard duty in one day? Record your answer in hours as a decimal.
Answer: 4.8 hours
Step-by-step explanation:
Given
The castle must be guarded 24 hr by 5 knights
If duty is split equally among them
No of hours spent by each knight on duty
[tex]\Rightarrow n=\dfrac{24}{5}=4.8\ \text{hours}[/tex]
Therefore, each guard must serve a duty of 4.8 hours
Sofia drew a scale drawing of a theater. The stage, which is 48 feet long in real life, is 16
inches long in the drawing. What scale did Sofia use?
1 inch:
feet
First, you multiply 4 by 1. Then that's your answer, 4. I hope it helped!
w Circumference (definition)
Answer:
Definition: The enclosing boundary of a curved geometric figure, especially a circle.
Step-by-step explanation:
Which of the following is used to inscribe a square in a circle?
Copy the chord that runs through the center of the circle.
Construct a perpendicular bisector of the diameter of the circle.
Use the radius length to find four vertices inscribed on the circle.
Construct a right angle using the radius of the circle and a tangent line.
3. Use the radius length to find for vertices inscribed on the circle.
The method of constructing the square in a circle that can be used is described below.
What is a cyclic quadrilateral?If the quadrilateral is inscribed in a circle then the quadrilateral is known as a cyclic quadrilateral. And the sum of opposite angles of the quadrilateral is 180 degrees.
The steps of constructing the square in a circle are as follows:
Copy the chord that runs through the center of the circle.Construct a perpendicular bisector of the diameter of the circle.Join the intersection points of the circle and the two-line segment.The method of constructing the square in a circle that can be used as described above.
More about the cyclic quadrilateral link is given below.
https://brainly.com/question/15061291
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PLEASE HELP What is the y intercept of this line?
Answer:
I'm pretty positive its (0, 0)
What should be true in order for a scatter plot to show that a linear fit may be appropriate for a data set?
O The points should form an upward curve.
O The points should be scattered randomly.
O The points should appear to lie generally along a line.
O The points should form one line above the x-axis and another below it.
On a scatter plot, the points are randomly placed around the graph. The correct option is B.
What is a scatter plot?A scatter plot is a type of plot or mathematical diagram using Cartesian coordinates to display values for typically two variables for a set of data. If the points are coded, one additional variable can be displayed.
A scatter (XY) plot is a vertical data visualization method for displaying the relationship between two sets of data. It is a graphical display of data that consists of a collection of points plotted in a two- or three-dimensional plane.
The locations of the points in a scatter plot are chosen at random. The best choice is B.
To know more about scatter plots follow
https://brainly.com/question/6592115
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Someone help and plz make sure it’s right
Answer:
x=11
Step-by-step explanation:
3x+7+60+80=180
3x+147=180
3x=33
x=11
Hope this helps :D
BTW 180 degrees is how many degrees in a triangle