Answer: 3:1
Step-by-step explanation:
I start with putting it as 36:12 than reduce. Both sides are divisible by 12 so you end up with 3:1
e) Simplity
i. 10g3 27 ^3
Answer:
9
Step-by-step explanation:
Log₃27³
Recall that 27 = 3³
Hence
Log₃27³ = Log₃3³⁽³⁾ = Log₃3⁹
From the laws of logarithms, we know that
Logₐa = 1 and Log aˣ = xLog a
As such, applying both laws
Log₃3⁹ = 9Log₃3
since Log₃3 = 1
9Log₃3 = 9 * 1
= 9
what is |3| - 7...............
What Is The Probability That The Spinner Will Land On Either Yellow (Y) Or Green (G)?
A. 1/4
B.1/3
C.1/2
D.2/3
Answer:
2/3.
the spinner has 4/6 parts that are y and g, and that simplifies down to 2/3
Step-by-step explanation:
Is standard deviation a measure of center or a measure of
variation ?
A. measure of center
B. measure of variation
Answer:
The answer is "B" which is the measure of variation
Hope this helps
Step-by-step explanation:
Standard deviation is a measure of variation.
What is Statistics?Statistics is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data.
The standard deviation is a measure of the amount of variation or dispersion of a set of values.
A low standard deviation indicates that the values tend to be close to the mean of the set, while a high standard deviation indicates that the values are spread out over a wider range.
Measures of variation in statistics are ways to describe the distribution or dispersion of data.
Hence, standard deviation a measure of variation.
To learn more on Statistics click:
https://brainly.com/question/29093686
#SPJ5
solve the inequality 81-1 1/5x<55
Answer:
(61. 8181..., ~)
Step-by-step explanation:
-11/5x<-136
x>680/11
x>61. 8181
The odds in favor of an event are 2:9 or 2/9. What are the odds against the event?
Answer:
Odds against the events are 7/9.
Step-by-step explanation:
It is given that:
Odds in favor of event = 2 : 9 or 2/9
Let,
These odds are out of 1.
The odds against the event would be
Odds against = 1 - 2/9
Odds against = [tex]\frac{9-2}{9}[/tex]
Odds against = [tex]\frac{7}{9}[/tex]
Therefore,
Odds against the events are 7/9.
who ever helps get brainliest.
Answer:4 times 5
Step-by-step explanation:
PLEASE HELP. Let f(x) = 9x – 18. What ordered pair in f corresponds to the equation f(x) = 9? Recall y = f(x).
(x, y) =
I got (9,4) the first time and it said it was wrong
Answer:
(3,9)
Step-by-step explanation:
9=9x-18
(Add 18 on both sides)
27=9x
(Divide both sides by 9)
3=x
The ordered pair in function f(x) corresponds to the equation will be (3, 9).
What is a function?A function is an assertion, concept, or principle that establishes an association between two variables. Functions may be found throughout mathematics and are essential for the development of significant links.
The function is given below.
f(x) = 9x – 18
The value of the function is 9. Then the value of the variable 'x' is given as,
9 = 9x – 18
Simplify the equation, then we have
9 = 9x – 18
9x = 27
x = 3
The ordered pair in function f(x) corresponds to the equation will be (3, 9).
More about the function link is given below.
https://brainly.com/question/5245372
#SPJ2
It takes 2/5 yards of material to make a shirt. How many yards will it take to make 7 shirts?
Answer:
2 4/5 yards
Step-by-step explanation:
Answer:
7* (2/5) = 2.8 yards
Step-by-step explanation:
B
TD
In the figure, angle K measures 45º What is the measurement of angle C?
ОА.
38°
OB.
45°
O c.
90°
OD
989
Answer:
45
Step-by-step explanation:
Think of JGC as your triangle.
J = 45 (same as K)
G = 90 (right angle)
So...
180 - 90 = 90
90 - 45 = 45
C = 45
What’s the midpoint of the line segment (-3,-1) and (-5,4)
Answer:
The mid-point is ( -4, 1.5)
Step-by-step explanation:
(x,y)= ((-3-5)÷2,(-1+4)÷2)
=(-4,1.5)
Plz a geometry expert help me ill give 5$ paypal
9 divided 4590???
I need help lol
Answer:
510
Step-by-step explanation:
Answer:
510 or .001
Step-by-step explanation:
if it is 4590÷9 its 510 but if it 9÷4590 its .001
Bradley found a silkworm moth that
was 2 centimeters longer than average.
The equation m – 4 = 2 represents this
situation. Find the length of the
silkworm moth that Bradley found.
Answer:
its 6
Step-by-step explanation:
m-4=2
+4 +4
m=6
Isabella can run 4 miles in 56 minutes. How many
miles does Isabella run if she runs for 28 minutes?
Answer:
2miles
Step-by-step explanation:
56/4=14
28/2=14
Answer:
2 miles
Step-by-step explanation:
So, first lets find how many minutes per 1 mile
So, 56÷4= 14 minutes per mile
So, if she does 1 mile in 14 mins, she does 2 miles in 28 mins, because 14*2 is 28
Andrew borrowed $700 from the bank to start a pressure washing business. The bank charged a simple interest rate of 7% per year. If it takes Andrew 3 years to pay back the loan, how much interest will he pay?
PLZ MAKE SURE IT IS RIGHT
Answer:
Simple interest=(Principal×Rate×Time)/100
Principal=$700
Rate=7%
Time=3 years
S.I.=(700×7×3)/100=147
Andrew has to pay a interest of $147.
In the Kite Club, there are a total of 23 kids. There are 7 more girls than boys. Write two equations below to represent the situation. Then, graph to find the number of boys and girls in the club.
Answer:
15 girls
Step-by-step explanation:
The two equations represent the situation will be x + y = 23 and x = y + 7. Then the number of girls is 15 and the number of the boys is 8.
What is the linear system?A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.
In the Kite Club, there are a total of 23 kids.
Let x be the number of girls and y be the number of boys.
Then the sum of the girls and boys is 23. Then the equation will be
x + y = 23 …1
There are 7 more girls than boys. Then the equation will be
x = y + 7 …2
From equation 1 and 2, we have
y + 7 + y = 23
2y = 23 - 7
2y = 16
y = 8
Then substitute the value of y in equation 2, then the equation will be
x = 8 + 7
x = 15
Then the number of girls is 15 and the number of the boys is 8.
The graph of the equation is attached below.
More about the linear system link is given below.
https://brainly.com/question/20379472
#SPJ5
Which rate of change (m), would represent this proportional relationship?
Answer:
The rate of change (m) = 1.1
Option B is correct option.
Step-by-step explanation:
Which rate of change (m), would represent this proportional relationship?
Rate of change can be found using slope formula:
[tex]Slope=\frac{y_2-y_1}{x_2-x_1}[/tex]
You can choose any two values of x and y from the table. I am choosing 1st and 2nd values
From the table we get: [tex]x_1=2, y_1=2.2, x_2=4, y_2=4.4[/tex]
Putting values in the formula and finding slope (rate of change)
[tex]Slope=\frac{y_2-y_1}{x_2-x_1}\\Slope=\frac{4.4-2.2}{4-2}\\Slope=\frac{2.2}{2}\\Slope=1.1[/tex]
So, slope m = 1.1
The rate of change (m) = 1.1
Option B is correct option.
Reggie is planning to visit a clients office. He is taking a plane to get there, and the flight is scheduled to take five hours. But the flight will be delayed by more than an hour because of bad weather. Reggie wants to call the airport hotel until the hotel manager when he will be arriving at the hotel. The variable X gives the elapsed time between ready schedule departure and his arrival at the hotel. Write an inequality for X, the time that passes between Reggie schedule departure in his arrival at the hotel.
Answer: x>6
Step-by-step explanation:
Convert the following percent to a fraction and reduce to lowest terms as needed.
Three times the sum of a number y and 8.
Answer:
y= 3x+8
Step-by-step explanation:
y=3x+8
it's a word problem, there is no explanation for the beginning.
Help please i will gove brainly
Answer:
$0.25 per pound (answer B)
Step-by-step explanation:
We can use any two points to give the answer, by doing the slope of the graph, using the formula:
slope = (y2-y1)/(x2-x1)
Using the points (0, 0) and for example (16, 4)
we have:
slope = (4-0)/(16-0) = 4/16 = 1/4 = $0.25 per pound
which agrees with answer B.
Answer:
B) 0.25 pounds
Step-by-step explanation:
Go up the graph to 4 and div the pounds by 4 and you get 0.25! :)
given two angles that measure 50 degrees and 90 degrees and a side that measures 4 feet
What is the question? Please specific!
Answer:The angles are the only constraint here that counts. If one of the three interior angles of a supposed triangle is 50 degrees and another is 80 degrees, then the third angle must be 50 degrees. Thus, we have a 50-50-80 triangle, which is isosceles though not a right triangle. If 4 feet is a measure of one of the equal sides of a supposed triangle, then obviously the adjacent side also has measure 4 ft.
The set of angles remains the same (50-50-80), but subject to the constraint mentioned above, the measure of any one of the sides has infinitely many possible values, so long as those values are positive.
Step-by-step explanation:
PLS HELP I NEED THIS ASAP PLS ANSWER CORRECTLY!!!!! THE QUESTION IS IN THE PICTURE BELOW!!!
Answer:
a
Step-by-step explanation:
4 up 3 across
a circular pizza with a diameter of 8 inches. The pizza is in a square box with side lengths of 8 inches. In square inches, how much of the box is empty?
Use π = 3.14 and round your answer to the nearest hundredth.
Step-by-step explanation:
13.70 square inches of the box is empty
4:3 and 25:45 are equal ratios true or false
Answer:
no they are not. You can not get a multiple of 45 out of 4. This is truly impossible.
Step-by-step explanation:
Answer:
false
Step-by-step explanation:
4 is more than 3 25 is less than 45
A new bank customer with $ 3,500 wants to open a money market account. The bank is offering a simple interest rate of 1.7%. to. How much interest will the customer earn in 30 years? b. What will the account balance be after 30 years?
Answer:
a. $2,303.59
b. $5,803.59
Step-by-step explanation:
A = P(1 + r)^t
A = 3500(1.017)^30
A = 5803.59
7. Curt the Cartographer is drawing a map of Charmsville. He wants to put the school
at (4, 11), the zoo at (-9,5), and the post office at (-1, 10). In which quadrant will
each point be drawn?
Which net represents this triangular prism?
Answer:
this one.............
Answer:
top right
Step-by-step explanation:
If f(x) = x^2 + 4x – 4, then what is the remainder when f(x) is divided by x– 5?
Answer: 41
is what I got as an answer
