Answer:
615
Step-by-step explanation:
36 even : 12 odd
Write the ratio as a fraction in simplest form.
The proportion is given by the equation 36/12 = 3 / 1 or 3 : 1
What is Proportion?The proportion formula is used to depict if two ratios or fractions are equal. The proportion formula can be given as a: b::c : d = a/b = c/d where a and d are the extreme terms and b and c are the mean terms.
The proportional equation is given as y ∝ x
And , y = kx where k is the proportionality constant
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Given data ,
Let the proportion equation be represented as A
Now , the equation will be
Let the first number be represented as p = 36
Let the second number be represented as q = 12
Now , the proportion A = p / q
Substituting the values in the equation , we get
A = 36 / 12
On simplifying the equation , we get
A = 3 / 1
Therefore , the value of A is 3 : 1
Hence , the proportion is 3 : 1
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If f left parenthesis x right parenthesis equals 2 x minus 4 and g left parenthesis x right parenthesis equals negative 5 x plus 6, then what is f(g(2))?
The value of the function f(g(2)) is: f(g(2)) = -12
Here,
To find the value of f(g(2)),
we first need to find the value of g(2), and then use that result as the input for the function f.
Given:
f(x) = 2x - 4
g(x) = -5x + 6
Step 1: Find g(2)
g(2) = -5(2) + 6
g(2) = -10 + 6
g(2) = -4
Step 2: Use the result g(2) as the input for f(x)
f(g(2)) = f(-4)
f(x) = 2x - 4
f(-4) = 2(-4) - 4
f(-4) = -8 - 4
f(-4) = -12
Therefore, f(g(2)) = -12.
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what is 3/10 multiplied by 2/3?
Answer:0.2
Step-by-step explanation:
Haley’s recipe calls for 4.5 cups of an ingredient. Her measuring bowl only has measurements marked in liters. Hayley knows that one cup is approximately 2.4 liters. Which measurement is closes to the number of liters of the ingredient that Haley needs for her recipe?
A. 8.8 liters
B. 7.8 liters
C. 9.8 liters
D. 10.8 liters
Is it true that if you know one side length of an isosceles right triangle, then you know all the side lengths? Explain
Answer:
This is false.
Step-by-step explanation:
You must know at least 2 sides on a right angle to know the length of all 3 sides. This is because you must use side A and B to find side C (The hypotenuse).
I NEED ANSWER ASAP
Two pounds of peaches cost $450, 5 pounds cost $11.25, and 10 pounds cost $22.50 Show that the relationship between the number of pounds of peaches and the cost is a proportional relationship. Then write an equation for the relationship
The equation needs to be written in y=kx format using no spaces and no capital letters.
Answer:
y=2.25x
Step-by-step explanation:
4.50 ÷ 2 = 2.25 per pound
11.25 ÷ 5 = 2.25 per pound
22.50 ÷ 10 = 2.25 per pound
Proportional relationship as each pound cost $2.25, and will increase accordingly per pound.
constant of proportionality: 2.25
pounds: x
cost: y
y = kx
y = 2.25x
Answer:
Step-by-step explanation:
Y=2.25
Because 4.50/2 = 2.25
11.25/5 = 2.25
22.50/10 = 2.25
Jake's mom buys pizza for him every time he completes 15 Imagine Math Lessons. Brandon's mom buys cookies for him every time he completes 9 Imagine Math Lessons. How many lessons will they have completed when they earn pizza and cookies at the same time?
Answer:
45 lessons
Step-by-step explanation:
Here, we want to know the number of lessons that both of them would have completed when they earn pizza and cookies at the same time
From the question, we are told that they earn cookies and pizza when they complete 9 and 15 lessons respectively.
So to know the number of lessons completed, we need to find the lowest common multiple of the number of cookies and the numbers of pizza
That will be lowest common multiple of 9 and 15
This is 45
Either A or B HURRYYY
Answer:
B
Step-by-step explanation:
because all the angles add up to 180
HELPPP THIS IS FOR TODAY
Answer:
1: 15
3:56
4:35
5:56
6:61
Step-by-step explanation:
What u need to do is start with the lowest number of Wave Heights like I did above and then just graph it that way. gud luck bebs (:
May I plz have Brainliest?
There were minty people at a Halloween party eighteen of the costumes were ghosts what percentenge of the people were dressed as fhosts
Answer:
ozark Paul pick icky office
I'm having a bit of trouble, think you can help me out?
Answer:
y=-5/4+3
Step-by-step explanation:
Each of the four shapes represents a positive whole number. The sum of the shapes in each row and column is displayed at the end of each row and column. Using this information, determine the numerical value of each shape.
9514 1404 393
Answer:
A = pentagon = 6
B = 5-pointed star = 8
C = rectangle = 4
D = spiral = 3
Step-by-step explanation:
Starting in the upper left corner, name the shapes A, B, C, D clockwise in the 2×2 square in that corner. Then we have ...
A = pentagon
B = 5-pointed star
C = rectangle
D = spiral
__
It turns out to be convenient to look at rows and columns with two of each shape.
Row 2: 2(C+D) = 14 ⇒ C+D = 7
We can use that in column 2 to find B:
B +C +B +D = 23 ⇒ 2B +(C+D) = 23 ⇒ 2B = 16 ⇒ B = 8
This lets us find D:
Row 4: 3D +B = 17 ⇒ 3D +8 = 17 ⇒ 3D = 9 ⇒ D = 3
So, C can now be found:
C+D = 7 ⇒ C +3 = 7 ⇒ C = 4
Finally, we can find A:
Row 1: A +2B +D = 25 ⇒ A +2(8) +3 = 25 ⇒ A = 6
__
In summary, the numerical values are ...
A = pentagon = 6
B = 5-pointed star = 8
C = rectangle = 4
D = spiral = 3
. . . .. . . . . . . . . . . . . . . . . . . . . . . . . . .
Which of the following ur mum
Answer:
lol thanks for the points
Step-by-step explanation:
Answer:
what does that mean
I've got free points...:D
MARKING BRAINLIEST FOR HELP
Answer: -4.75
Step-by-step explanation: YOU OR YOUR PARENTS VOTE BIDEN! TRUMP KILLED 223,000 PEOPLE AND HE STILL DOES NOT CARE! HE SAYS WE ARE ROUNDING THE CORNER. HE CAN NOT EVEN HAND OUT STIMULUS TO DYING BUISNESSES AND AIRLINES!
Answer:
the answer is 3/4
Step-by-step explanation:
I know this anser
Find the value of x in the triangle shown below
x = ?
Answer:
The correct answer is 33°
is 60/15 a natural number
Answer:
YES
Step-by-step explanation:
NATRURAL NUMBERS ARE 1 AND UP NON DECIMAL
classify the following system y = 5x + 3. Possible answers no solution, one solution or infinte solutions
Answer: Infinite solutions
distance formula, help pls
Answer:
[tex]d = 2\sqrt{10}[/tex]
Step-by-step explanation:
(4, 3) (6, 9)
[tex]d=\sqrt{(x_2-x_1)^{2} +(y_2-y_1)^{2} }[/tex]
[tex]d=\sqrt{(6-4)^{2} +(9-3)^{2} }[/tex]
[tex]d=\sqrt{(2)^{2} +(6)^{2} }[/tex]
[tex]d=\sqrt{(4 +36)}[/tex]
[tex]d=\sqrt{40} = 2\sqrt{10}[/tex]
...............................................................................................................................................................................help.....................................................................................................................................................................................................................................................
Answer:
the 2nd one
Step-by-step explanation:
hope this helped!
p.s it would be cool if you would give me brainliest
Subtract 4x3 + 3 from 6x3 – 5x – 7.
least to greatest 4/5,-1.4, 0.75, -21/3,21%
Answer:
-21/3 < -1/4 < 21% < 0.75 < 4/5
Step-by-step explanation:
A company policy requires that for every 30 employees there must be 3 supervisors. If there are 264 supervisors in one company how many employees does the company have
Answer:
27
Step-by-step explanation:
264/30=8.8
8.8*3=26.4 there cannot be a fraction of a person, unless you're a serial killer, so you'd round it up to 27, or 26. Whichever goes with what you've been learning.
Which expression best estimates 6-12
O 7-2
06-1
0 3-2
HELLP
Answer:
3-2is the sufficient way to form your calculations
What is 71,000,000 converted to scientific notation?
A. 71 x 100,000
B. 7.1 x 100,000
C. 7.1 x 10-7
D. 7.1 x 107
Answer:
7.1 × 10 7
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 1010. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
Answer: D) [tex]7.1 \times 10^7[/tex]
Explanation:
Place the decimal point between the first two digits of the given number. Erase everything after the '1'. So we have 7.1
To get back to 71,000,000 we would need to move the decimal point 7 spaces to the right
So that's why [tex]7.1 \times 10^7 = 71,000,000[/tex]
If the exponent was -7, then we would move the decimal point 7 spaces to the left.
A yoga studio memberships that cost $54 per month for unlimited classes.the studio also accepts walk-ins,charging $3 per class. How many classes in a month will it take for the walk-in amount to cost the same as monthly membership
Answer:18 pretty sure
Step-by-step explanation:
if i’m right you just divide
18
Step-by-step explanation:
18 times 3 = 54
this is the answer
Describe the graph of the line y=15. Is it horizontal or vertical? Where does it cross the axis? How do you know?
Answer:
It is a Horizontal line at the mark y= 15 on the graph. It does not cross the X-axis as it is a horizontal line above the origin.
Step-by-step explanation:
The ratio of dogs to cats at the pet store is 3 : 4. There are 21 total pets. How many cats are in the pet store? Hint: you may want to make a tape diagram.
Answer: 12 cats
Step-by-step explanation:
first add 3 and 4 together to get 7
divide 21 by 7 to get 3
if there are 4 cats out of 7 pets in the store, you should be able to multiply 4 by 3 to get the total amount of cats in the whole store to get 12
Pat rents a car. The car costs $30 per day with an additional charge of $0.10 per mile. He rented it for 7 days and drove 350 miles. What is the cost for renting the car? Write an equation and solve.
Answer:
245
Step-by-step explanation:
30 times 7 is 210 and 350 times 19 cents is 35
Answer:
The equation is y = 30d + 0.10m. The cost is $245.
Step-by-step explanation:
Plug in the values for the equation. The equation will become y = 30(7) + 0.10(350). Solve to get y = 210 + 35. This equals y = 245.
In science class, Gladys did an experiment with an unknown solid. She started with 11 grams of the solid. During the experiment, the change in the mass of the solid was -4 grams. What was the final mass of the solid?
Answer:7
Step-by-step explanation:11-4=7
Suppose a 5-mintue overseas call costs 6.45 and a 10-minute calls costs 11.40. The cost of a call and the length of a call care related. Write an equation to show the cost of a call for any duration. Approximately how long can you talk on the phone if you have $51 to spend?
Answer:
The Equation for this is given as
C = $0.99x + $1.50
Where x = number of minutes
C = Cost of the call
If you have $51 to spend , the duration of the call is approximately 50 minutes
Step-by-step explanation:
Step 1
The difference in the cost of the calls is calculated as:
$11.40 - $6.45
= $4.95
The cost for a 5 minute call is calculated as:
$4.95 ÷ 5 = $0.99
Extra charges for the 5 minutes call =
$6.45 - $4.95 = $1.50
The Equation for this is given as
C = $0.99x + $1.50
Where x = number of minutes
C = Cost of the call
If you have $51 to spend, the number of minutes you would get is :
$51 = $0.99x + $1.50
$51 - $1.50 = 0.99x
$49.50 = 0.99x
x= $49.50/0.99
x = 50 minutes
Therefore, If you have $51 to spend , the duration of the call is approximately 50 minutes.