Answer:
K=60
Step-by-step explanation:
1. Swap the sides of the equation
-0.2k = -12
2. divide both sides of the equation by -0.2
Thus makes it 60
A town has a population of 1800 people. each year the population decreases by 6%. What is the population after 9 years. write an equation and solve
Answer:
The answer is approximately 1,031.
Step-by-step explanation:
what is 4/5 ( 10x - 25) + 25
Answer:
8x+5
Step-by-step explanation:
Answer:
8x +5
Step-by-step explanation:
(CO 1) You need to study the satisfaction of customers of a specific restaurant. You decide to randomly select a few tables and talk to everyone at those selected tables. This would most closely describe which type of sampling technique
Answer:
Cluster
Step-by-step explanation:
The Cluster sampling technique involves choosing a population to be studied and dividing it into clusters that truly represent the population, through random sampling. In the question above, all the customers in the restaurant represent the population to be studied. Since all the customers can not be interviewed at that time, clusters, in the form of tables are formed through random sampling.
It is necessary for the researcher to ensure that the customers in all the table clusters truly represent the population.
by the way it’s not 3:4 just saying because i got that wrong:( i’ll give brainliest to the right answer❤️
Answer:
8 to 9
Step-by-step explanation:
Coach Manzer drove 350 miles in 5 hours and 455 miles in 6.5 hours. What is the constant rate of change?
Answer:
70
Step-by-step explanation:
It gives you two data points, (5, 350) and (6.5, 455). Constant rate of change also means slope, and the formula for slope is (y(1)-y(2))/(x(1)-x(2)). If you plug in the data points you got for this, you get (350-455)/(6.5-5), which is equal to 105/1.5. Drop that in a calculator and you get 70.
Colin invests £4000 into his bank account.
He receives 5% per year simple interest.
How much will Colin have after 3 years?
Answer:
4,600
Step-by-step explanation:
A = P(1 + rt)
P = 4000
r = 0.05 (rate in percent form)
t = 3 years
A = 4000(1 + (0.05)(3))
A = 4000(1+0.15)
A = 4000(1.15)
A = 4,600
5V
Find the inverse of f(x) =
Graph both fand f-1
on the same set o
Find the inverse function.
F1(x) = for
(Type a compound inequality.)
Answer:
??
Step-by-step explanation:
7/2 times 19/7 . give answer in simp
list form
Answer:
9.499
Step-by-step explanation:
7/2=3.5
19/7=2.714
2.714 × 3.5=9.499
Answer:
9.5
Step-by-step explanation:
anime is the key
URGENT PLEASE GIVE RIGHT ANSWER
Answer:
(3, 0) (7, 0)
Step-by-step explanation:
the parabola intersects the x-axis at these points
Answer:
The x intercepts are 3 and 7
Step-by-step explanation:
The x intercepts are where the line intersects with the x axis
Therefore the two intercepts are 3 and 7
Hailey's plane climbed 4,500 feet in 90 seconds. How fast did her plane climb every second?
Answer:
4590 it is 4590
Step-by-step explanation:
Find an equation of the line having the given slope and containing the given point.
m= -6, (5,9)
The equation of the line is y =
(Simplify your answer. Type your answer in slope-intercept form. Use integers or fractions for any numbers in the expression.)
Answer:
[tex]y = -6x + 39[/tex]
Step-by-step explanation:
The equation of a line has the following format:
[tex]y = mx + b[/tex]
In which m is the slope and b is the y-intercept(value of x when y = 0).
We have that the slope is m = -6:
So [tex]y = -6x + b[/tex]
Contains point (5,9):
This means that when [tex]x = 5, y = 9[/tex]. We replace this into the equation to find b. So
[tex]y = -6x + b[/tex]
[tex]9 = -6(5) + b[/tex]
[tex]b = 39[/tex]
So
[tex]y = -6x + 39[/tex]
the amount of sales tax varies directly with the cost of the purchase if the sales tax is 2.40 on a purchase of 40.00 what would be the sales tax on a purchase of 60.50
Answer:
A
Step-by-step explanation:
A bag contains 2 RED beads, 6 BLUE beads, and 12 GREEN beads. If a single bead is picked at random, what is the probability that the bead is RED or GREEN
Answer:
70% probability that the bead is RED or GREEN
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
In this question, we have that:
2 + 12 = 14 red or green beads out of 2 + 6 + 12 = 20 beads
14/20 = 0.7 = 70%
70% probability that the bead is RED or GREEN
Plot the intercepts to graph the equation. x+y=3
Use the graphing tool to graph the equation. Use the intercepts when drawing the line. If only one intercept exists, use it and another point to draw the line.
Answer: You will have points plotted at +3 on the y axis, and +3 on the x axis.
The attachment shows what your graph should look like.
Step-by-step explanation:
The intercept is where the graphed line crosses an axis.
To find the y-intercept, substitute 0 for x and solve for y:
0 + y = 3. Subtracting 0, you have y = 3
So you can plot a point at +3 on the y axis.
To find the x- intercept, substitute 0 for y, and solve for x
x + 0 = 3 Again, subtracting 0, x = 3
So plot a point on the x-axis at +3
Use the line tool to connect the two points.
Find value of 2x + 8y when x=-5 and y = 6
Answer:
fdafasdfasdfasdfasdfasdf
Step-by-step explanation:
Simplify this expression. Enter your answers in the boxes.
8.9 – 1.4x + (–6.5x) + 3.4
Answer:
12.3-7.9x
Step-by-step explanation:
8.9+3.4=12.3
-1.4x+(-6.5x)=-7.9x
Answer:
-7.9x+12.3
Step-by-step explanation:
8.9 – 1.4x + (–6.5x) + 3.4
Combine like terms
– 1.4x + (–6.5x) + 3.4+8.9
-7.9x +12.3
-7.9x+12.3
10 = 3c − 2
c = what
Answer:
Step-by-step explanation:
Here you go mate
Step 1
10=3c-2 Equation/Question
Step 2
10=3c-2 Simplify
10=3c-2
Step 3
10=3c-2 Add +2
3c=12
Step 4
3c=12 Then you divide the exponents by 3
answer
c=4
Hope this helps
The measures of Zx and Zy are equal. Which is the value of m?
3(m + 2)
5m - 58
Pleaseeee I need help ASAP!!!
Answer:
6 times.
Explanation:
Since she served 3 salads that contain 2/3 cup of blueberries each, and her measuring cup only holds 1/3 cup, she'll have to measure the blueberries 6 times in total, doing 2 measurements per salad (2 x 1/3 = 2/3). Since 2 x 1/3 cup is 2/3 cup, and there are 3 salads in total (multiply 2 measurements by 3 salads), this means she measures the blueberries 6 times.
Select all the expressions that are greater than 3.
Group of answer choices
1.67 +4
2.97 + 0.004
3.017 - 0.05
4.5-1.47
5.503 - 2.52
Answer:
1.67 + 4
4.5-1.47
Step-by-step explanation:
1.67 + 4 = 5.67
4.5 - 1.47 = 3.03
180%of what number27 is ?
Answer:
15
Step-by-step explanation:
27÷1.8=15
Help me I don’t get this question
PLEASE HELP! click on the picture link down below for the question
Answer:
b being more than one tells u its not negitive
b being less than one tells u its negitive
a being negitive means... its negitive lol
that tells u its more than 0
i think that means its 1/2
means its positive
means its negitive
means its positive
means its negitive
Solve for x x/12+6=8
x=
Answer:
X=24
Step-by-step explanation:
X/12 + 6 = 8
we can multiply the equation to 12 to make it simple. We get:
X + 72 = 96
So X = 96-72=24
Write a function inches_to_ft that takes a number of inches x and returns the number of feet. One foot equals 12 inches.
Answer:
def inch_to_feet (x):
return 1/x
Step-by-step explanation:
Implementating the program Using python 3 :
def - - - > function declaration keyword
inch_to_feet - - > function name
x - - > argument which the function takes
The value returned is a conversion of x which is in inches to feets
1/12 feet = 1 inch
To see the value returned ;
We can run the code :
def inch_to_feet(x):
return (1/12)*x
b = inch_to_feet(12)
print(b)
The code above will print 1.
An item is priced at $13.15. If the sales tax is 4%, what does the item cost including sales tax?
Answer: 13.68 $
Step-by-step explanation: 4% = .04
0.4 x 13.15
then add that to the original price
Someone help me on this
Answer:
a) The slope (m) of the equation y = x - 5 is 1 and the y-intercept (b) is -5.
b) The slope (m) of the equation 2x + y = 4 is -2 and the y-intercept (b) is 4.
Answer:
The slope = 5
y intercept = 0,0
Explanation:
Use the slope-intercept form
Use the slope-intercept form
y = m x + b to find the slope m and y-intercept b.
Graph:
Any part of this will help my brother needs help and I don’t know how to do fraction models. Giving brainliest to whoever helps
Answer:
1.) 5/12
2.) 0.375
3.) 1/4
4.) 10/21
3. f(x) = x3 and g(x) = sin x
a. Evaluate: h (g(1/2))
b.
Find hfx)
Answer:
f(-1) = (-1)^3 + 2 = -1 + 2 = 1
h(f(-1)) = 3(1) = 3
g(h( f ((–1))) = (3)^2 – 1 = 9 - 1 = 8
answer is 8
Step-by-step explanation:
PLZZ MARK AS BRAINLIEST!!!!
What are some of the beliefs and practices of Judaism? What is one way in which Judaism differs from other ancient religions?