Answer:
9
Step-by-step explanation
There is 12 in a dozen, so 3/4 out of 12 is 9. You can get this by doing 3/4 times 12, or .75 times 12.
Hope this helps!
Answer:
9
Step-by-step explanation:
3/4 divided by 12 is 9
plz brainllest
Describe how to find the mean, median and mode of a set of data. what does each mean
Answer:
The mean (average) of a data set is found by adding all numbers in the data set and then dividing by the number of values in the set. The median is the middle value when a data set is ordered from least to greatest. The mode is the number that occurs most often in a data set.
Aliyah had 30 pieces of candy to give to her four children. She first took ten pieces for herself and then evenly divided the rest among her children. How many candies did each child receive
pls help ill give brainlist!
help me plssssssssssssssssss.
Answer:
40 gallons
Step-by-step explanation:
Answer:
40 gallons
Step-by-step explanation:
Find the coordinates of midpoint F.
(Enter answer in simplified form.)
A(-3a, b)
B3a b)
F= ([?],[])
Midpoint Formula : M = ()
Ca 5b
Answer:
The coordinates are (0,b)
Step-by-step explanation:
Here, we want to find the coordinates of the midpoint F
as we can see, F is between A and B
we proceed to use the midpoint formula
The midpoint formula is;
(x,y) = (x1 + x2)/2, (y1 + y2)/2
(x1,y1) = (-3a, b)
(x2,y2) = (3a, b)
The substitution of these values will thus yield;
(-3a + 3a)/2, (b + b)/2
= (0/2), (2b/2)
= (0, b)
Please send help AsAp
Answer: 130
Step-by-step explanation: 1
Please help due soon
show works also
Brainlyest
Answer:
for this i use Socratic
The principal portion of the 20th payment of Ron an amortized loan is $ 340.95 and the principal portion of the 21st payment of R is $348.11. If there are 55 payments in total, what is R?
Answer: $720.47
Step-by-step explanation:
What is the length of the diagonal of a monitor that is 5 inches wide and 12 inches high
Answer:
so draw out a graph
Step-by-step explanation:
12-
11-
10-
9-
8-
7-
6-
5-
4-
3-
2-
1-
[ [ [ [ [
1 2 3 4 5
marcus has a bag that contains 5 identically shaped boxes. 3 of the boxes are blue, and 2 are green
Answer:
What's the question??
Step-by-step explanation:
Answer:
what is the question...
Choose the equation and the slope of the line that passes through (6, -1) and Is perpendicular to the x axlo. A. Equation: 4 B. Slope; undefined O C. Equation: y = -4 D. Slope: 0 E. Equation: x 6 O E Equation: 6
If 4 gal of pure ethanol are added to 46 gal of 2% ethanol how much of the final solution do you have? How much ethanol is contained in the mixture? What is the strength (percentage) of ethanol in the mixture?
Answer:
100 i belive
Step-by-step explanation:
you add 4+46=50x2=100
Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.
Given is 4 gal of pure ethanol is added to 46 gal of 2% ethanol.
In 46 gal of 2% ethanol, we have (46 x 0.02) = 0.92 gallons of pure ethanol.
When 4 gal of pure ethanol is added, total ethanol in the mixture = 4 + 0.92 = 4.92 gallons
Total mixture quantity in gallons = 46 + 4 = 50 gallons
The percentage of the ethanol in the mixture will be -
(4.92/50) x 100 = 9.84%
Therefore, the percentage of the ethanol in the mixture will be 9.84%.
To solve more questions on equation modelling, visit the link below-
brainly.com/question/6593383
#SPJ5
Pythagorean theorem
a²+b²=c² is pythagorean theorem :)
Pythagorean theorem
in the right angle triangles there is a relationship that governs the length of the three sides. if we knows the length of any two sides, the third side may be calculated by the use of the Pythagorean theorem.
This theorem states that the square on the hypotenuse of a right angled triangle is equal to the sum of the squares on the remaining two sides.
we only use Pythagorean theorem to find the length of the missing side of a right angled triangle only.
Which similarity transformation could map ADEF to AD'E'F'? dilation and reflection dilation and translation rotation and dilation o rotation and reflection
Answer:
The correct answer is indeed C. Rotation and dilation :)
The similarity transformation that maps ΔDEF to ΔDEF is rotation and dilation.
What is dilation?
Dilation involves scaling an object by multiplying the distance between all of its points and a fixed point, called the center of dilation, by a constant factor.
The factor can be greater than 1, in which case the object gets larger, or it can be between 0 and 1, in which case the object gets smaller.
The center of dilation can be located anywhere in the plane.
We have,
Rotation and dilation are both transformations in geometry that can be used to change the size and shape of an object.
Rotation involves rotating an object around a fixed point, called the center of rotation.
The object remains the same size and shape, but its orientation changes.
Dilation involves scaling an object by multiplying the distance between all of its points and a fixed point, called the center of dilation, by a constant factor.
Now,
We see that,
There is rotation and dilation on ΔDEF.
Thus,
The similarity transformation that maps ΔDEF to ΔDEF is rotation and dilation.
Learn more about dilation here:
https://brainly.com/question/24086757
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"Four more than a number is at least 22"
Answer:
4 + x < 22
that's what the equation is
Step-by-step explanation:
a number just means a variable ex: x, y
at least is this : <
so 4 + x < 22
A $1,000 savings bond earns simple interest at the rate of 3% each year. The interest is paid at the end of 3 month
Answer:
97
Step-by-step explanation:
88 + 8 = 97
PLEASE HELP ME PLSS ITS TIMED
Answer:
1 pound of blueberries cost $2.75 and 12 pounds of blueberries cost $33
Step-by-step explanation:
Divide $16.50 by 6, that's how you find out how much 1 pound of blueberries costs
A bookstore costs $96 a day to keep open, and it spends $12 for each book that it sells. If each book sells for $18, what is the break-even point
for this bookstore?
Answer: The break even point is when they have sold 16 books and have made $288
Step-by-step explanation: The costs are modeled in the equation y = 12x + 96. x is the number of books sold.
The earnings are modeled by he equation y = 18x.
Substitute 18x for y and solve for x.
18x = 12x + 96 Subtract 12x from both sides.
6x = 96 Divide both sides by 6
x = 16
Substitute into the original equations to solve for y
y = 12(16) + 96
y = 192 + 96
Y = 288
y = 18(16)
y = 288
Answer:
C = 12n + 90
Step-by-step explanation:
Markus has one
$I0 bil, three $5 bills, and one $I bill. Count
on to find how much money Markus has.
Answer:
26$
Step-by-step explanation:
10+ (5x3) +1= 26$
Answer:
26
Step-by-step explanation:
10+($5x3)+1
the first thing you would want to do is 3x5 because you have 3 5 dollar bills
and the answer for that is 15 then you add 10+15 which is 25 plus the 1 we have left which is 26
so 26 is your finally answer
1/4 divided by 3/4 please help
Answer:
[tex] \frac{1}{3} [/tex]
Step-by-step explanation:
[tex] \frac{1}{4} \div \frac{3}{4} [/tex]
i) to divide the fraction, multiply by the reciprocal of that fraction
[tex] \frac{1}{4} \times \frac{4}{3} [/tex]
ii) multiply the numerator and denominator
[tex] \frac{1 \times 4}{4 \times 3} [/tex]
[tex] \frac{4}{12} [/tex]
iii) simplify the fraction
[tex] \frac{1}{3} [/tex]
19=10+3(7x-1)^((1)/(3))
Answer:
X = 4
Step-by-step explanation:
what is the slope of the linear function..........
Answer:
-1
Step-by-step explanation:
slope: change in y divided by change in x
y2-y1/x2-x1
-11-(-5)/4-(-2)
-11+5/4+2
-6/6
-1
If x>0, then the expression ((x^3)^-2)^5
Juma earns $12.50 for each newspaper subscription he sells. He also earns a $50 base salary each week. If he wants to earn $400 next week, how many newspaper subscriptions does he need to sell? Write an equation and solve.
Answer: 400=12.50x+50
400-50=12.50x
350=12.50x
350÷12.50=x
28=x
Step-by-step explanation:
he needs to sell 28 newspaper subscriptions to earn $400 in the next week.
equation:
$400=50+12.50x
x=amount of newspaper subscriptions required to sell
This is kind of off topic for math but I still need to know the answer, so I’ve finished all my math work and I know my work is also correct but for some reason my grades drop down. I don’t understand why...
Answer:
email or call or talk to your teacher and ask why
Step-by-step explanation:
Victoria buys a two-gallon bottle of juice for $48.64. What is the unit rate of the cost of the juice per fluid ounce? 1 gallon = 1 gallon= 4 quarts 4 quarts 1 quart = 1 quart= 2 pints 2 pints 1 pint = 1 pint= 2 cups 2 cups 1 cup = 1 cup= 8 fluid ounces 8 fluid ounces Before you try that problem, answer the question below. How many fluid ounces of juice did Victoria buy?
Answer:
.19
Step-by-step explanation:
48.64/256=.19
Please help asap please please I’ll give the brain thing if you give a correct answer + explain thanks :))
Answer:
i believe it would be 7
Step-by-step explanation:
7 times 1 is 7
7 times 4 is 28
7 times 12 is 84
and 7 times 15 is 105
Answer:
D. 7
Step-by-step explanation:
Divided 105 by 15 to get 7
15 x 7 = 105
12 x 7 = 84
4 x 7 = 28
1 x 7 = 7
Missing value = Multiply by 7
hope it makes sense
Which of the following ratios will form a proportion with 2/3?
6/15
12/18
9/12
6/8
Answer:
12/18
Hope this helps!
What is the equation of the graphed line written in
standard form?
Ox-4y = 4
Ox+4y = 4
(4,0)
Oy-x-1
Oy-1
45
o,-1)
Answer:
the third option is the answer, y= 1/4x-1
Step-by-step explanation:
graph line in standard form:
[tex]y = mx + c[/tex]
where m = slope and c = y-intercept
1) find the slope
slope formula:
[tex] \frac{y2 - y1}{x2 - x1} [/tex]
use the two coordinates given in the graph
i/ (0,-1)
x1 = 0
y1 = -1
ii/ (4,0)
x2 = 4
y2 = 0
substitute the values into the formula
[tex] \frac{y2 - y1}{x2 - x1} [/tex]
[tex] \frac{0 - ( - 1)}{4 - 0} [/tex]
[tex] \frac{1}{4} [/tex]
thus, m = 1/4
2) find the y-intercept
* y-intercept is the value of y that cuts through the y-axis
based on the graph, the y-intercept is -1
thus, c = -1
3) substitute the value of m and c into the standard form formula
[tex]y = mx + c[/tex]
[tex]y = \frac{1}{4} x - 1[/tex]
If a library has 3,000 nonfiction books how many books does it have in all?
Answer:
(3,002 joke answer) 3,000 books
Step-by-step explanation:
8. Solve.
|(3x – 7) – (4x – 8) = -(10x – 6)
Answer:
x=5/9
Step-by-step explanation:
TRUST GOES A LONG WAY!
BRAINLIEST?
