Answer:
2 1/2 cups of sugar
Step-by-step explanation:
Make a equation to cross multiply and get answer
x is the unknown amount
1 recipe = 1 2/3 sugar
1 1/2 recipe = x sugar
now cross multiply
x = 1 2/3 * 1 1/2
x = 2 1/2
The amount of sugar needed will be 2¹/₂ cups of sugar.
What is an expression?The mathematical expression is the combination of numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also be used to denote the logical syntax's operation order and other properties.
Make an equation to cross multiply and get an answer
x is the unknown amount
1 recipe = 1²/₃ sugar
1 1/2 recipe = x sugar
Now cross multiply
x = 1²/₃ x 1¹/₂
x = 2¹/₂
Therefore, the amount of sugar needed will be 2¹/₂ cups of sugar.
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The table to the right shows the population of five countries in 2012 you are researching and notice that India has approximately 250,000,000 people less then China what is the population in India
Answer:
1350000000-250000000=1100000000
Step-by-step explanation:
How can I solve this?
Answer:
27.6°
Step-by-step explanation:
It can help to draw a diagram.
The angle of interest is the angle in a right triangle that has 23 ft as its adjacent side and 12 ft as its opposite side. The tangent relation is helpful:
Tan = Opposite/Adjacent
tan(d) = 12/23
The inverse tangent function is used to find the angle when you know the tangent:
d = arctan(12/23) ≈ 27.55°
The angle of depression is about 27.6°.
The Beanery charges $14.99 per pound for its
gourmet coffee and offers a $2.50
purchase. The Brew Master charges $13.49 per
pound
off coupon good toward the total
for its gourmet coffee and offers a $1.00 off
coupon good towards the total purchase. Write an
inequality that can be used to determine the
number of pounds of coffee one must
purchase from Brew Master in order to save
money.
Help me solve this problem please
Answer:
that is the correct answer
Which equation represents the linear function that is shown on the graph below?
On a coordinate plane, a line goes through points (4, 0), (6, 1), (8, 2), and (10, 3).
y = one-half x + 4
y = one-half x minus 2
y = 4 x minus 2
y = negative 2 x + 4
Answer:
It’s the second answer I just did it.
Step-by-step explanation:
The equation of line goes through points (4, 0) (6, 1), (8, 2), and (10, 3) is y = 1/2 x - 2
What is the Equation of line?The equation of the line with slope m and y-intercept at point b is given as;
y = MX + b
Given that On a coordinate plane, a line goes through points (4, 0), (6, 1), (8, 2), and (10, 3).
Now, Take two points and find the slope of the graph as,
Two points are (8, 2), and (10, 3)
Hence, Slope = (3 - 2) / (10- 8)
= 1/2
Thus, the Slope is 1/2.
The equation goes through points (4, 0) and is given as;
y - 0= 1/2(x - 4)
y = 1/2 x - 2
The equation of line goes through points (4, 0) (6, 1), (8, 2), and (10, 3) is y = 1/2 x - 2
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5x : 9 = 8:3
Calculate the value of x.
What is the square root for v8
1. You have a bag of marbles. There are green, yellow and red marbles in it. Each marble has a number 1 or 2 on it. G = event of picking a green marble Y = event of picking a yellow marble R = event of picking a red marble 1 = event of picking a marble with the number 1 on it 2 = event of picking a marble with the number 2 on it (a) You know that P(G) = 25%, P(1) = 47%, and P(G and 1) = 20%. Find P(G or 1). (b) What does P(G or 1) mean in terms of marbles? (c) You know that P(2) = 53%, P(R or 2) = 68%, and P(R) = 40%. Find P(R and 2). (d) What does P(R and 2) mean in terms of marbles?
Answer:
P means probability. R means event of picking a red marble. 2 means event of picking a marble with 2 on it.
Step-by-step explanation:
MATH PLS HELP ASAP I GIVE BRAINLIST
Answer:
A
Step-by-step explanation:
A because it 15,052!!!
Solve for y in the equation: 3y - 5 = 5(y - 3)
Given b(x) = x+4). what is b(-10)?
Answer:
-6
Step-by-step explanation:
[tex]b(x)=x+4\\\\b(-10)=(-10)+4\\\\b(-10)=-10+4\\\\b(-10)=-6[/tex]
rename the number 25
Answer:
two tens and five ones
Step-by-step explanation:
rename the place values then put them together
Answer:
Five fives
Step-by-step explanation:
5 times 5 is 25.
Hope this helped!
Which measure of center is the most appropriate for this data set?
20,6, 42, 13, 15, 10, 9, 12, 12
A.
mean
B
median
C.
mode
D.
mean absolute median
Answer:
A. Mean
the correct measure of center is the mean.
Step-by-step explanation:
The mean of this data set is 15.44
The median is 12
The mode is 12
The A. mean measure of center is the most appropriate for this data set.
What are mean, median, and mode?The three main methods for identifying the average value of a set of integers are mean, median, and mode.
Adding the numbers together and dividing the result by the total number of numbers in the list yields the arithmetic mean.
The middle value in a list that is arranged from smallest to greatest is called the median.
The value that appears the most frequently on the list is the mode.
The measure of the center is the mean value of a data set.
The mean of the data set is (20 + 6 + 42 + 13 + 15 + 10 + 9 + 12 + 12)/9.
= (139/9).
= 15.44.
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Write the equation for the graph below.
HELP PLEASE
Answer:
y= 4x+1
Step-by-step explanation:
y = mx + b
The b is the y-intercept, so to find it you just need to find where the line is on the y-axis when x is zero
The slope is just rise over run (y2-y1/x2-x1), so the graph in the picture shows us that the line goes up 4 to go over 1. Therefore the slope is 4/1 which is equal to 4.
John took a 5 1/2 mile walk to his friend's house. He left at 11 a.M. And arrived at his friend's house at 12:45 p.M. Therefore it took him 1 3/4 hours to get to his friends house. If the return trip took 2 1/4 hours, what is the average speed on the return trip?
Answer:
The average speed on the return trip is 2.44 miles/h.
Step-by-step explanation:
To find the average speed we need to use the following equation:
[tex] \overline{v} = \frac{d}{t} [/tex]
Where:
d: is the distance
t: is the time
Since the question is to find the average speed on the return trip, we will take the data of the time and speed of only the return trip.
[tex]\overline{v} = \frac{d}{t} = \frac{5 + 1/2}{2 + 1/4} = 2.44 miles/h[/tex]
Therefore, the average speed on the return trip is 2.44 miles/h.
I hope it helps you!
What value can be written on the blank line to make the expressions equivalent? 48 + 54 = blank (8 + 9)
Answer:
6
Step-by-step explanation:
find the greatest common factors of 48+
Answer:
6 i think
Step-by-step explanation:
When Ms. Morgan went hiking with Fuego, she saw a total of 25 tress. 6 of the trees were Elm trees. What percentage of trees were Elm trees that Ms. Morgan saw? And did she climb the trees? (remember, set up your problem like a ratio, reduce, then solve
Answer:
24%
She didn't climb any trees.
Step-by-step explanation:
There are a total of 25 trees
6 were Elm Trees
The fraction of trees that were Elm trees are 6 / 25
Converting this fraction to percentage = 6 / 25 x 100 = 24%
The question doesn't provide any information on if she climbed any trees
What is the y-intercept of y = cos X ?
Answer:
1
Step-by-step explanation:
eleven more than a number squared, decreased
by six;
evaluate when t = 5
A 2-column table with 6 rows. Column 1 is labeled Key Words with entries eleven, more than, a number, squared, decreased by, six. Column 2 is labeled Replace With entries 11, +, t, exponent of 2, minus, 6.
Write and evaluate the expression.Check all that apply.
Answer:
The answer is 1 and 5
Step-by-step explanation:got it right on edg 2021
The evaluation of the expression "eleven more than a number squared, decreased by six" when t = 5 will be 30.
What is an expression?It is defined as the combination of constants and variables with mathematical operators.
It is given that the expression is, eleven more than a number squared, decreased by six;
We have to evaluate the expression when t = 5.
We have to apply the arithmetic operation in which we do the addition of numbers, subtraction, multiplication, and division. It has basic four operators that are +, -, ×, and ÷. We'll apply division by Splitting into equal halves or groups.
Suppose the variable is t,
=11 + t² - 6
If t =5
Substitute the value of t as 5 in order to evaluate the expression as,
=11 + t² - 6
=11+5²-6
=11+25-6
=30
Thus, the evaluation of the expression "eleven more than a number squared, decreased by six" when t = 5 will be 30.
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solve the following equation: x÷6-3=1
Answer:
x = 24
Step-by-step explanation:
1x / 6 - 3 = 1
+3 +3
1x / 6 = 4
x6 x6
1x = 24
/1 /1
x = 24
Answer:
x = 24
Step-by-step explanation:
Step 1: Write equation
x/6 - 3 = 1
Step 2: Solve for x
Add 3 to both sides: x/6 = 4
Multiply both sides by 6: x = 24
Step 3: Check
Plug in x to verify if it's a solution.
24/6 - 3 = 1
4 - 3 = 1
1 = 1
Determine whether each statement is true or false based on the given linear equation. The given equation has one solution. True False The equation -6x + 24 = 14x + 16 is equivalent to the given equation. True False The given equation has infinitely many solutions. True False If the left side of the given equation is changed to 7x + 4, then the equation will not have a solution. True False If the left side of the given equation is changed to 12, then there will be only one solution.
Step-by-step explanation:
Given the linear expression
-6x + 24 = 14x + 16
1. The equation -6x + 24 = 14x + 16 is equivalent to the given equation
the answer is True
2. The given equation has infinitely many solutions
the answer is false for all values of x
3. if -6x + 24 is changed to 7x + 4 then the equation will not have a solution
the answer is True
4. If the left side of the given equation is changed to 12, then there will be only one solution.
the answer is True
What is the sum of V-2 and V-18?
Answer:
2v-20
I'm sure.
Andrea is saving money for a car. She makes an hour shampooing dogs at the local groomer. After is subtracted from her paycheck she puts of her remaining check in her savings account. Let represent the number of hours Andrea works each week. Write an expression in simplest form that represents the amount of money Andrea saves each week.
Complete question :
Andrea is saving money for a car. She makes $13 an hour shampooing dogs at the local groomer. After 18% is subtracted from her paycheck she puts 50% of her remaining check in her savings account. Let x represent the number of hours Andrea works. Write an expression in simplest form that represents the amount of money Andrea saves each paycheck.
Answer:
$5.33x
Step-by-step explanation:
Given the following :
Amount earned as a local groomer = $13
Number of hours worked = x
Hence, total amount earned per paycheck = (13 * x) = 13x
Amount saved = 50% of (100% - 18%) of amount earned
= 50% of 82% of 13x
82% of 13x = (0.82 * $13x) = $10.66x
Amount saved = 50% of $10.66x
= 0.5 * $10.66x
= $5.33x
In order to make chocolate peanut butter cups, you need to purchase chocolate and peanut butter. You need total of $40 to spend on ingredients. Chocolate costs $8 per pound and peanut butter cost $4 per pound.
Answer: what is the question?
Step-by-step explanation:
A business orders 215 flowers for their employees on Valentine’s Day. Roses cost $3.00 each, carnations cost $1.00 each, and lilies cost $2.00 each. There are 15 more lilies than roses. The total of the order came to $410.00. How many of each type of flower were ordered?
How many of each type of flower were ordered?
Write the system of equations that represents this scenario.
Answer:
number of Roses = 60
number of carnations = 80
number of Lilies = 75
Step-by-step explanation:
Roses = $3.00
carnations = $1.00
Lilies = $2.00
Total order = 215
Let
x = number of Roses
y = number of carnations
z = number of Lilies
There are 15 more lilies than roses.
z = x + 15
The total of the order came to $410.00.
x + y + z = 215
3x + y + 2z = 410
substitute z = x + 15
x + y + x + 15 = 215
3x + y + 2(x+15) = 410
2x + y + 15= 215
3x + y + 2x + 30 = 410
2x + y = 215 - 15
5x + y = 410 - 30
2x + y = 200 (1)
5x + y = 380 (2)
Subtract (1) from (2)
5x - 2x = 380 - 200
3x = 180
Divide both sides by 3
x = 180/3
= 60
x = 60
Recall
z = x + 15
z = 60 + 15
= 75
z = 75
Substitute the value of x into (1)
2x + y = 200
2(60) + y = 200
120 + y = 200
y = 200 - 120
= 80
y = 80
Therefore,
x = number of Roses = 60
y = number of carnations = 80
z = number of Lilies = 75
What is 4 1/4 - 2 1/3 in the most simplified form?
Answer:
1 [tex]\frac{11}{12}[/tex]
4 1/4 - 2 1/3 = 23/12 (1.91...)
23/12 as a mixed number is 1 11/12.
The answer is 1 11/12. Hope it helps!
Answer:
157
Step-by-step explanation:
Please help! 20 points!!
Answer:
see below
Step-by-step explanation:
The mean is the sum of all the numbers divided by the number of numbers
( -6+-5+2+-10+1+-9+6)/7
-21/7
-3
The mean is -3
This means the average temperature is a negative value over the 7 days
Answer:
-3 :D
Step-by-step explanation:
Select all the angles of rotation that produce symmetry for this flower.
Answer:
Angles of rotation that produce symmetry are the angles that we can rotate the image, and the end result will be the starting image. (the angles are always measured from the x-axis)
Here we can clearly see that in each quadrant we have a petal of the flower.
Then the angles that change one quadrant into other quadrant will produce symmetry.
Those angles are:
90°, 180°, 270°, 360°, etc.
We can define the set of those angles as:
A {n*90° I n ∈ Z}
I need help with 6 and 7 please
A book is marked down by 28 percent from an original price of $19.50. What is the new price?
$5.46
$5.85
$13.04
$14.04
Answer:
$5.46
Step-by-step explanation:
If you need help with percentages you can look up percentage calculator it might help you.
$14.04 is the new price, of 28 percent from the original price $19.50.
