Answer:
You can form a proportion to solve this problem.
Step-by-step explanation:
The proportion can look like this (there are other ways to write an equal proportion but this is just one of the ways you could go about it :)
[tex]\frac{2.25}{12}[/tex]=[tex]\frac{x}{32}[/tex]
12x=72
x=6 cups of flour
Hope this helps!! :)
Answer:
You can form a proportion to solve this problem.
Step-by-step explanation:
The proportion can look like this (there are other ways to write an equal proportion but this is just one of the ways you could go about it :)
=
12x=72
x=6 cups of flour
Students are learning a new dance. The students move forward 2.0 meters and tap their feet. Then they move backward 1.0 meter and clap their hands. Finally, they move 0.5 meter forward and stop. What is the displacement of the dancers from their starting part
Answer:
1.5 meters
Step-by-step explanation:
they first move forward 2 meters and then move backwards 1 meter (1 meter from their starting point, and then they move forward 0.5 meters. So the displacement of the dancers from their starting point is 1.5 meters.
0 + 2 = 2
2 - 1 = 1
1 + 0.5 = 1.5
hope this helps!
A car travels 71 feet each second. How many feet
does it travel in 12 seconds?
U
Answer:
852 feet after 12 seconds
Step-by-step explanation:
Quickly XD!
3 friends share 2 pizzas evenly.
About how much pizza will each friend get?
Sorry if you tryna enjoy your weekend I Needa get this done.
y=2/3 orange for each friend (decimal: 0.6667 rounded to 4d. p)
PREMISES
y=the fraction of 2 oranges that each of 3 friends shares equally
CALCULATIONS
To distribute 2 oranges equally between 3 friends requires that the oranges be sliced proportionately equal to the number of friends which is 3
So, then,
y=
Each friend receives 1/3 of each of 2 oranges making 2/3 orange for each friend.
If y=2/3 orange, then the equations
3*2/3 orange=2 oranges
6/3 oranges=2 oranges and
2 oranges=2 oranges prove the solution y=2/3 orange to the fraction of 2 oranges shared by each of 3 friends
7
Which two whole numbers is 20 between?
Answer:
19 and 21
Step-by-step explanation:
... 17, 18, 19 , 20, 21, 22, 23 ,24, 25
A parking lot that has 520 spaces
was filled with 390 cars. What
percent of the parking lot was full?
Answer:
75%
Step-by-step explanation:
390/520 = 0.75 =75
hope that helps ;)
Answer:
75%
Step-by-step explanation:
390/520×100%
0.75×100%
75%
Pleaseeee help im confused best answer will get brainliest.
Answer:
8n+9x
Step-by-step explanation:
3n+7n-2n+x+8x
10n-2n+x+8x
8n+x+8x
8n+9x
Answer:
8n + 9x
Step-by-step explanation:
3n + 7n - 2n + x + 8x
= 8n + 9x
thx u help now ok yeah
To find the equation of the parabola, first let's write the parent function,
y = a(x-h)^2+k. Ok, now we need to find the vertex and plug it in. Remember, (h,k). When we look at the problem the vertex is (0,4). Therefore we write it as y = a(x-0)^2 +4 or y = ax^2 + 4. Now we need to look to see if it was stretched or compressed. Keep in mind that on a normal parabola, if you move over 1 you go up one. If you move over 2 you go up four. If you move over 3, you go up 9. In this problem, you move over 1, you go up 1. If you move over 2, you go up 4. If you move over 3, you go up 9. From this information, we see that there is no stretch or compression. Therefore the equation of the graph shown is:
y= x^2 +4
I don’t understand this please help
Answer:
2
Step-by-step explanation:
The answer is "The graph is incorrect. He should have shaded ro the right"
Factor 14x−24 using the GCF
Please help me! Hurry! Please show your work.
Answer:
2(7x - 12)
Step-by-step explanation:
Find the GCF of 14 and 24: 2Divide each number by 2 shown in steps 3 and 414x ÷ 2 = 7x24 ÷ 2 = 12Re-write the expression: 2(7x - 12)I hope this helps!
Maggi buys 3/4 pound of blueberries and uses 3/5 of them to make a smoothie. How many pounds of blueberries did Maggi use to make the smoothie
Answer:
[tex]\dfrac{9}{20}\ \text{pounds}[/tex]
Step-by-step explanation:
Given that,
Maggi buys 3/4 pound of blueberries
He uses 3/5 of them to make a smoothie.
We need to find how many pounds of blueberries Maggi use to make the smoothie. It means we need to find 3/5 of 3/4. So,
[tex]x=\dfrac{3}{4}\times \dfrac{3}{5}\\\\=\dfrac{9}{20}\ \text{pounds}[/tex]
So, he will use [tex]\dfrac{9}{20}\ \text{pounds}[/tex] of blueberries to make a smoothie.
Answer: 9/20
Step-by-step explanation: Maggi buys 3/4 pound of blueberries
He uses 3/5 of them to make a smoothie.
We need to find how many pounds of blueberries Maggi use to make the smoothie. It means we need to find 3/5 of 3/4. So,
So, he will use of blueberries to make a smoothie.
solve for x 5(4x-5)+3x-1=20
Step-by-step explanation:
20x-25+3x-1=20
20x+3x=20+25+1
23x=46
X=2
Answer:
x=2
Step-by-step explanation:
5(4x-5)+3x-1=20 (given)
20x - 25 + 3x -1 = 20 (distribute)
23x -26 = 20 (combine like terms)
23x = 46 (add)
x=2 (division)
Suppose IQ scores were obtained from randomly selected couples. For 20 such pairs of people, the linear correlation coefficient is 0.907 and the equation of the regression line is y=9.88+0.9x, where x represents the IQ score of the husband. What is the best predicted IQ of the wife, given that the husband has an IQ of 101?
Answer:
108.88
Step-by-step explanation:
Given that:
Equation of Regression line obtained for couple's IQ:
y=9.88+0.9x
x represents the IQ score of the husband
The best predicted IQ of wife Given that husband's IQ is 110
y = 9.88 + 0.9(110)
y = 9.88 + 99
y = 108.88
Find the distance between (-6,8) and (10,-4)
Answer:
use the distance formula you can find it on the net
The distance between (-6,8) and (10,-4) is 20 units.
What is the distance between two points ( p,q) and (x,y)?
The shortest distance (length of the straight line segment's length connecting both given points) between points ( p,q) and (x,y) is:
[tex]D = √[(x-p)² + (y-q)²] D = \sqrt{(x-p)^2 + (y-q)^2} \: \rm units.[/tex]
We are given that;
The points (-6,8) and (10,-4)
Now,
To use the formula, you need to plug in the values of x1, y1, x2 and y2 into the formula and simplify. For example, to find the distance between (-6,8) and (10,-4), you can do:
d = (10 - (-6))^2 + (-4 - 8)^2
d = (16)^2 + (-12)^2
d = 256 + 144
d = 400
d = sqrt(400)
d = 20
Therefore, the distance formula the answer will be 20 units.
Learn more about distance between two points here:
brainly.com/question/16410393
#SPJ2
What is the range of the relation below?
Answer:
D.
Step-by-step explanation:
because the lowest y is -3 and the highest is 2
Find the square of each imaginary number.
(Get rid of the i)
Answer:
- 32/21 over 5 is
Step-by-step explanation:
*gets coins and runs to the store to get "milk"
Answer:
-765/25
Step-by-step explanation:
Caroline, Krutika and Natasha share some sweets in the ratio 2:5:3. Caroline gets 12 sweets. How many more sweets does Krutika get over Natasha?
Answer:
12 sweets
Step-by-step explanation:
2:5:3.
caroline gets 12 so multiply the ratio by 6.
12:30:18
Krutika has 30, Natasha has 18.
30-18=12
so 12 sweets
Hope this helps plz mark brainliest :D
If solving a system of linear equations by elimination or substitution I get that 0=0, as final or intermediate step depending on the system, it means (check all that apply)
I have definitely made a mistake and need to review the result
If the system of equations is 2 linear equations in 2 variables, there is infinity number
of solution
If the system of equations is 3 linear equations in 3 variables, there might be infinite
number of solutions
If the system of equations is n linear equations in n variables, there is one unique solution
Answer:
If I get 0=0 then it means:
If the system of equations is 2 linear equations in 2 variables, there is infinity number of solutionsIf the system of equations is 3 linear equations in 3 variables, there might be infinite number of solutionsStep-by-step explanation:
Linear equation systems can consist of two or three equations with two or three unknowns respectively.
A system of linear equations in two variables has infinite solutions when the lines made by them overlap each other and similarly a system with three variables has infinite solutions when two lines overlap each other and third plane is parallel to them
Hence,
If I get 0=0 then it means:
If the system of equations is 2 linear equations in 2 variables, there is infinity number of solutionsIf the system of equations is 3 linear equations in 3 variables, there might be infinite number of solutionsWill give brainlyest Will give brainlyest Will give brainlyest Will give brainlyest Will give brainlyest.idk and if you give me the answer can you tell me if I put it on the far right or left
Answer:
so i tried to draw it.
Step-by-step explanation:
Answer:
left
Step-by-step explanation:
plz i need 4 more brainlyests to pass
A password is 4 characters long, consisting of 2 letters and 2 numbers. The password must begin and end with a
letter. If numbers can be repeated but letters cannot, how many possibilities are there?
a. 65.000
b 60,840
С 58,500
d. 52,650
Please select the best answer from the choices provided
A
D
Malwarebytes
Save and Exit
Moth this and return
Update A
Answer:
C
Step-by-step explanation:
Answer:
A, 65000
Step-by-step explanation:
A pre-image arrow pointing east is rotated 135° clockwise. In which direction is the image arrow pointin
Given :
A pre-image arrow pointing east is rotated 135° clockwise.
To Find :
In which direction is the image arrow point.
Solution :
90° clockwise shift make it south.
Now, remaining angle for rotation ( 135 - 90 )° = 45°.
So, direction of moving 45° more clockwise makes it 45° west of south or 45° south of west.
Hence, this is the required solution.
plsss I need help !!!!! 100 points!!!
Linda is playing a game.
-On each turn that she takes, she can earn 2 points or 3 points.
-She has taken 16 turns and has earned a total of 34 points.
On how many turns has Linda earned 2 points?
I think it's 8 this is my opinion btw
Mole Conversion:
What is the mass of 3.13 x 1023 molecules of carbon dioxide?
Answer:
The mass of 3.13*10²³ molecules of carbon dioxide is 22.88 g.
Step-by-step explanation:
Avogadro's Number or Avogadro's Constant is the number of particles that make up a substance (usually atoms or molecules) and that can be found in the amount of one mole of said substance. Its value is 6.023*10²³ particles per mole and it applies to any substance.
Then you can apply the following rule of three: if 6.023*10²³ molecules are present in 1 mole, 3.13*10²³ molecules are present in how many moles?
[tex]moles=\frac{3.13*10^{23}molecules*1 mole }{6.023*10^{23}molecules}[/tex]
moles= 0.52
Since the molar mass of carbon dioxide is 44 g / mole, then the following rule of three can be applied: if there are 44 g in 1 mole, how much mass is there in 0.52 moles?
[tex]mass=\frac{0.52 moles*44 g}{1 mole}[/tex]
mass= 22.88 g
The mass of 3.13*10²³ molecules of carbon dioxide is 22.88 g.
PLS HELP! DUE TODAY! I WILL GIVE BRAINLIEST!
In the following activity, match each pair of equivalent expressions.
3(x + 5)
9x - 2(3x - 3)
(x + 14) - (8 - 2x)
(7 - 2x) + (3x - 11)
(7 + 5x) + (-4x - 1)
-2x + 9 + 5x + 6
-4(x + 1) + 5x
-7 + 6x - 4x + 3
2(x - 2)
-3x + 6 + 4x
Answer:
Matches are:
1 and 6
2 and 3
4 and 7
5 and 10
8 and 9
Step-by-step explanation:
First just expand all:
1. 3x + 15
2. 3x + 6
3. 3x +6
4. x - 4
5. x + 6
6. 3x +15
7. x - 4
8. 2x - 4
9. 2x - 4
10. x + 6
Please give brainliest! Thanks, hope this helps!
PLEASE HELP MEEEEE!!! IT's TIMED
Answer:
x is less than oe equal to 12
Answer:
x ≤ 15
Step-by-step explanation:
7x - 6 ≤ 3x + 54
Subtract 3x from both sides;
4x - 6 ≤ 54
Add 6 to both sides;
4x ≤ 60
Divide both sides by 4;
x ≤ 15
HELP PLS this is my last question
Answer:
The solutions to the system of the equations are:
[tex]y=1,\:x=3[/tex]
Step-by-step explanation:
Given the equations
[tex]y=\frac{2}{3}x-1;\:y=-x+4[/tex]
solving the system of equation
[tex]\begin{bmatrix}y=\frac{2}{3}x-1\\ y=-x+4\end{bmatrix}[/tex]
Arrange equation variables for elimination
[tex]\begin{bmatrix}y-\frac{2}{3}x=-1\\ y+x=4\end{bmatrix}[/tex]
[tex]y+x=4[/tex]
[tex]-[/tex]
[tex]\underline{y-\frac{2}{3}x=-1}[/tex]
[tex]\frac{5}{3}x=5[/tex]
[tex]\begin{bmatrix}y-\frac{2}{3}x=-1\\ \frac{5}{3}x=5\end{bmatrix}[/tex]
solving for x
[tex]\frac{5}{3}x=5[/tex]
[tex]5x=15[/tex]
Divide both sides by 15
[tex]\frac{5x}{5}=\frac{15}{5}[/tex]
[tex]x=3[/tex]
[tex]\mathrm{For\:}y-\frac{2}{3}x=-1\mathrm{\:plug\:in\:}x=3[/tex]
[tex]y-\frac{2}{3}\cdot \:3=-1[/tex]
[tex]y-2=-1[/tex]
Add 2 to both sides
[tex]y-2+2=-1+2[/tex]
[tex]y=1[/tex]
Therefore, the solutions to the system of the equations are:
[tex]y=1,\:x=3[/tex]
Find the unit rate. Round to the nearest hundredth, if necessary.
$1.99 for 16 lb
The unit rate is $ /lb.
Answer:
the unit rate is $0.29/lb
Answer:
Step-by-step explanation:
1.99/16= 0.1243 a pound
Round to 0.12
) Solve this equation: − 10 + = 8 + 2 − 18
Answer:
I think the question is wrong check ur question and I will answer
Mike went to the doctor and was found to be 20 pounds overweight.
The doctor discovered that Mike ate an average of 2000 calories per
day. He said for Mike to lose weight and meet his goal, the maximum
amount of calories he could eat per day was 1750. How many calories
will Mike be cutting out each week (7 days)?
Plis respond fast is do in a lil of time
Answer:
1750
Step-by-step explanation:
2000-1750=250
250x7=1750
What is x-2+5x
What is -4x-10+6x
What is 7+10x+4x-8
Answer:
What is x-2+5x = 6x-2
What is -4x-10+6x = 2x-10
What is 7+10x+4x-8 = -4x+9
Step-by-step explanation:
Please help is this a solution or inequality 5-x<8;x=-3
Answer:
Its a inequality
Step-by-step explanation:
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