Answer:
too much caramel
Step-by-step explanation:
3 ounces : 5 scoops = 3·2 ounces : 5·2 scoops = 6 ounces : 10 scoops
If the Freeze Zone shakes have 6 ounces : 8 scoops, then Ari will think they need more ice cream (2 scoops per shake) or less caramel.
As is, the ratio of caramel to ice cream is too high.
The Question is in the Picture, use the Pythagorean theorem to solve and show your work please
The side that has been marked as x by the Pythagorean theorem is found to be 8.
What is the Pythagorean theorem ?The Pythagorean theorem allows us to find the length of one side of a right triangle if we know the lengths of the other two sides. It also helps in determining whether a triangle is a right triangle by checking if the given side lengths satisfy the theorem.
We know that;
x^2 = (√89)^2 - 5^2
x^2 = 89 - 25
x = 8
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Identify percent of change. 20 is decreased to 6.
Answer:
70%
Step-by-step explanation:
the formula for percent of change is:
New value - Old value divided by Old value
we can write this algebraically as:
(6-20)/20 which is -14/20
the negative simply implies a 'decrease' from old to new
14/20 equals 70/100 or 70%
Answer:
The answer to your question is 70% decrease
Step-by-step explanation:
I hope this helps and have a wonderful day!
Solve the system of equations by Substitution:
- x + y = 3
4 +y =
8
The solution to the system of equations, -x + y = 3 and 4x + y = 8 is: x = 1, y = 4.
How to Solve a System of Equations by Substitution?If we are given two equations in a system, such as:
-x + y = 3 --> eqn. 1
4x + y = 8 --> eqn. 2
To solve by substitution, rewrite equation 1:
-x + y = 3
y = 3 + x --> eqn. 3
Substitute the value of y into equation 2:
4x + (3 + x) = 8
4x + 3 + x = 8
5x + 3 = 8
5x = 8 - 3
5x = 5
x = 1
Substitute the value of x into eqn. 3:
y = 3 + 1
y = 4
The solution is x = 1, y = 4.
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If there are 10 boys to 7girls, how many boys are there when there are 21 girls?
Answer:
30 boys
Step-by-step explanation:
10 boys to 7 girls= 10:7
Blank boys :21 girls
7x3=21
10x3=30
Blank=30
30 boys : 21 girls
Consider the function f(x) = -3/4 x + 1. What is f(1/2)? Enter your answer, as a simplified fraction.
Answer:
5/8
Step-by-step explanation:
\( f( \frac{1}{2} ) = \frac{ - 3}{4} ( \frac{1}{2} ) + 1\)
\( \frac{ - 3}{8} + 1 = \frac{5}{8} \)
i think this is the answer
Fiona and Iliana went to a going-out-of-business sale at a local video store. The store was advertizing all HD videos on sale for one price and all classic videos for a different price. Fiona bought 5 HD videos and 2 classic videos for $31. Iliana bought 5 classic videos and 3 HD videos for $30. Which system of equations can be used to find the prices of the classic and HD videos?
5 x + 2 y = 31. 5 x + 3 y = 30.
5 x + 2 y = 30. 3 x + 5 y = 31.
5 x + 2 y = 30. 5 x + 3 y = 31.
5 x + 2 y = 31. 3 x + 5 y = 30.
The linear system of equations to represent the given scenario is 5 x + 2 y = 31 and 3 x + 5 y = 30. Therefore, option D is the correct answer.
What is a linear system of equations?A system of linear equations consists of two or more equations made up of two or more variables such that all equations in the system are considered simultaneously. The solution to a system of linear equations in two variables is any ordered pair that satisfies each equation independently.
Given that, Fiona and Iliana went to a going-out-of-business sale at a local video store.
Let the cost of each HD videos be x and the cost of each classic videos be y.
Fiona bought 5 HD videos and 2 classic videos for $31.
5x+2y=31 ------(I)
Iliana bought 5 classic videos and 3 HD videos for $30.
3x+5y=30 ------(II)
Multiply equation (I) by 5, we get 25x+10y=155 ------(III)
Multiply equation (II) by 2, we get 6x+10y=60 ------(IV)
Subtract equation (IV) from equation (III), we get
25x-6x=155-60
19x=95
x=5
Substitute x=5 in equation (I) we get
25+2y=31
2y=6
y=3
So, solution is (5, 3)
Therefore, option D is the correct answer.
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Making the slope safer for skiers
Answer:
can u please put the whole question here.
Step-by-step explanation:
For what values is the function g(x) = \(\frac{6}{x(x-7)}\) undefined?
At x = 0 and x = 7, the function g(x) is undefined.
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The expression of the function is,
⇒ g (x) = 6 / x (x - 7)
Now, We know that;
The function f(x) = a(x) /b (x) is not defined at b (x) ≠ 0
Here, The expression of the function is,
⇒ g (x) = 6 / x (x - 7)
So, Function g (x) is not defined when,
x (x - 7) = 0
⇒ x = 0
or, x - 7 = 0
⇒ x = 7
Thus, At x = 0 and x = 7, the function g(x) is undefined.
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a) Work out the percentage population increase from 2001 to 2011.
Give your answer to 1 decimal place.
The percentage population increase from 2001 to 2011 is 50%.
To calculate the percentage population increase from 2001 to 2011, you need the population figures for both years. Let's assume the population in 2001 was 100,000 and in 2011 it was 150,000.
The formula to calculate the percentage increase is:
Percentage Increase = ((New Value - Old Value) / Old Value) * 100
Plugging in the values:
Percentage Increase = ((150,000 - 100,000) / 100,000) * 100 = (50,000 / 100,000) * 100 = 0.5 * 100 = 50%
Therefore, the percentage population increase from 2001 to 2011 is 50%.
Please note that the actual population figures for the respective years need to be used in the calculation to obtain an accurate result. The example above is for illustrative purposes.
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17. Mike has $50 more than Kemone has. Together they have $730. How much does Kemone have?
Answer:
340
Step-by-step explanation:
$730 - $50 = $680
$680 / 2 = 340
they both have an equal of 340 and then mike adds in 50 more so:
340 + 340 = 680 + mike's $50 = $730.
In a certain country, a telephone number consists of eight digits with the restriction that the first digit cannot be 4 or 1. Repetition of digits is permitted. How many distinct telephone numbers are possible?
There are 64 million distinct telephone numbers possible in this country.
What is telephone numbers?Telephone number can be defined as a sequence of digits assigned to a landline telephone subscriber station connected to a telephone line or to a wireless electronic.
Since the first digit cannot be 4 or 1, there are 8 choices for the first digit (since there are 10 digits in total, but 2 are not allowed).
For each of the remaining 7 digits, there are 10 possible choices (since repetition is allowed).
Therefore, the total number of possible telephone numbers is:
8 × 10 × 10 × 10 × 10 × 10 × 10 × 10 = 64,000,000
So there are 64 million distinct telephone numbers possible in this country.
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Help its due today and I'm stuck on this question
Convert 75 gram per cm 3 to pounds per cubic inch (round to nearest tenth) [ 1 pound = 0.4536 kg] [ 1 cm = 0.3937 in] [ 1 kg = 1000g] (Show your work)
2.07 pounds/in 3
1.7 pounds/in 3
2.7 pounds/in 3
3.2 pounds/in 3
Answer:
It’s 2.07 pounds/in 3
Step-by-step explanation:
1 kilogram = 2.2 × pounds, so,2.07 × 1 kilogram = 2.07 × 2.2 pounds (rounded), or2.07 kilograms = 4.554 pounds.Step 2: Convert the decimal part in pounds to ouncesAn answer like "4.554 pounds" might not mean much to you because you may want to express the decimal part, which is in pounds, in ounces which is a smaller unit.So, take everything after the decimal point (0.55), then multiply that by 16 to turn it into ounces. This works because one pound equals 16 ounces. Thus,4.55 pounds = 4 + 0.55 pounds = 4 pounds + 0.55 × 16 ounces = 4 pounds + 8.8 ounces. So, 4.55 pounds = 4 pounds and 8 ounces (when rounded). Obviously, this is equivalent to 2.07 kilograms. Step 3: Convert from decimal ounces to a usable fraction of ounceThe previous step gave you the answer in decimal ounces (8.8), but how to express it as a fraction? See below a procedure, which can also be made using a calculator, to convert the decimal ounces to the nearest usable fraction: a) Subtract 8, the number of whole ounces, from 8.8:8.8 - 8 = 0.8. This is the fractional part of the value in ounces.b) Multiply 0.8 times 16 (it could be 2, 4, 8, 16, 32, 64, ... depending on the exactness you want) to get the number of 16th's ounces:0.8 × 16 = 12.8.c) Take the integer part int(12.8) = 13. This is the number of 16th's of a pound and also the numerator of the fraction.Finalmente, 2.07 quilogramas = 4 pounds 8 3/4 ounces.A fração 12/16 não está simplificada, e ainda pode ser reduzida para 3/4 para que possamos expressar como a fração mais simples possível.In short:2.07 kg = 4 pounds 8 3/4 ounces
Solve for y.
−2y+5=−11
Responses
y = 8
y, = 8
y = 3
y, = 3
y=−3
y equals negative 3
y=−8
Answer:
8
Step-by-step explanation:
bResponses
y = 8
y, = 8
y = 3
y, = 3
y=−3
Kyra has a summer job selling ice-cream bars. She is paid $40 per day. She is also paid a commission
of $0.25 for each ice-cream bar she sells.
a. Write an algebraic expression that represents this statement.
b. How much can Kyra earn in one day if she sells 77 ice-cream bars?
Answer:
muliply those numbers. and then divide from the amount of money she has.
Step-by-step explanation:
Math Help!!! ASAP!! I will give you brainliest!!
Answer:
Step-by-step explanation:
true true false
Jeremy's boss increased his salary from $8 per hour to $12 per hour. By
what percent did his hourly wages increase?
Answer:
1.5 percent
Step-by-step explanation:
Based on the figure and the given information, which conclusion cannot be proven?
Given QN bisects MQP.
1. MQ = QP
2.m<1 = m<2
3. M
4.
Solve for a: 3/5a = 1/4
Answer: \(a=5/12\)
Multiply both sides by 5/3
\((5/3)*(3/5a)=(5/3)*(1/4)\\a=5/12\)
Answer:
a=12/5=2.4
Step-by-step explanation:
We cross multiply first
3/5a=1/4
5a×1=4×3
5a=12
Divide both sides by 5
5a/5=12/5
a=12/5
a=2.4
If a wheelchair access ramp has to have an angle of elevation no more than 4.8 degrees and it has to rise 18 inches above the ground, how long must the ramp be?
The wheelchair access ramp must be 216.09 inches long.
To find the length of the wheelchair access ramp, we can use trigonometry.
The tangent function relates the angle of elevation to the ratio of the opposite side (height) to the adjacent side (length of the ramp).
Let's denote the length of the ramp as "x".
The height of the ramp is given as 18 inches.
Using the tangent function:
tan(angle of elevation) = height/length of the ramp
tan(4.8 degrees) = 18/x
To solve for x, we can rearrange the equation:
x = 18 / tan(4.8 degrees)
Using a calculator to evaluate the tangent of 4.8 degrees:
x = 18 / 0.08331
x= 216.09
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or
Look at this diagram:
M
N
O
P
Q
R
S
T
If
NP
and
QS
are parallel lines and mNOM = 130°, what is mPOM?
If NP and QS are parallel lines and ∠NOM = 130° then the value of ∠POM is 50°.
What is parallel line?Parallel lines are two or more lines in a plane that do not intersect, regardless of how far apart they are.
Despite being located at different distances from one another, parallel lines always have the same slope, which is the same steepness and direction.
Since NP and QS are parallel lines, we have:
∠NOM + ∠MOP = 180° (because NOM and MOP are on a straight line)
Also, the alternate interior angles NOM and POM are equal, so:
∠NOM = ∠POM
Substituting this into the first equation gives:
∠POM + ∠MOP = 180°
We can now solve for ∠POM by substituting the given value:
130° + ∠POM = 180°
∠POM = 50°
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You invested $17,000 in two accounts paying 6% and 7% annual interest, respectively.
If the total interest earned for the year was $1160, how much was invested at each rate?
Answer:
Total Earnings = 18,160
1) 1.07 * principal1 * + 1.06 * principal2= 18,160
2) principal1 + principal2 = 17,000
We'll multiply equation 2) by -1.06
2) -1.06*principal1 -1.06*principal2 = -18,020 then adding equation 1)
1) 1.07 * principal1 * + 1.06 * principal2= 18,160
.01*principal1 = 140
principal 1 = 14,000
and therefore principal 2 = 3,000
Step-by-step explanation:
Freida only has 1/2 cup measuring cup. She fills the measuring cup two times to get 1/2. use visual models to explain why this works
Freida can use her 1/2 fraction of cup measuring cup twο times tο get 1/2 cup because twο 1/2 cups equal 1 cup.
What are fractiοns?Fractiοns are a way tο represent a part οf a whοle οr a divisiοn οf a quantity. They are written as a numeratοr (the tοp number) οver a denοminatοr (the bοttοm number) and separated by a line.
Freida is using a 1/2 cup measuring cup. When she fills it up οnce, she has 1/2 cup. Then, when she fills it up again and adds it tο the first 1/2 cup, she has a tοtal οf 1 cup.
This can be visualized by imagining a rectangular shape that represents 1 cup οf liquid. If we divide this shape intο twο equal parts, each part represents 1/2 cup. When Freida fills up her 1/2 cup measuring cup and adds it tο the first 1/2 cup, she is essentially filling up οne οf these parts. When she repeats this prοcess, she fills up the bpart, and the twο parts tοgether make up the entire 1 cup shape.
Hence, Freida can use her 1/2 cup measuring cup twο times tο get 1/2 cup because twο 1/2 cups equal 1 cup.
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10 points
i need help
Answer: How fast was she going per hour? 12.5 miles.
#2 is 2.7 hours in 4.5 miles
Step-by-step explanation:
Steve built a square hamster pen that has a perimeter of 240 centimeters What is the length of one side of Steve’s hamster pen?
Answer:
60
Step-by-step explanation:
since its a square, and has four sides then you would divide total length by four to find the length of each side
Need help plzzzzzzz!!!!
Answer:
there is no image
Step-by-step explanation:
C=2πr
Diameter is 10
2> -3t -10 solve and show work pls
2 > -3t - 10 # Starting inequality
12 > -3t # Add 10 to both sides
-4 < t # Divide with sides -3
Hope this helps!
Answer:
t>-4
Step-by-step explanation:
2>-3t-10
-3t<2+10
-3t<12
t<12/-3
t<-4
change the inequality sign,
t>-4
Please mark me as Brainliest if you're satisfied with the answer.
Can anyone help!!!! Please!!!?
Answer:
384
Step-by-step explanation:
A=\(6_{2}\)a=6·82=384
Parallelogram JKLM shown below is going to be rotated 270° clockwise to create J'K'L'M'. Which rule describes this transformation? K M F. (x, y) = (-y, x)
G. (x, y) = (-x. -Y)
H. (x, y) = (y, -x)
J. (x,y) → (-x, y) c
Answer:
F. (x, y) = (-y, x)
Step-by-step explanation:
270º clockwise transformation:
The 270° clockwise transformation of a point (x,y) is:
(x,y) -> (-y,x)
Thus, as we just apply the rule in this conceptual question, the correct answer is given by:
F. (x, y) = (-y, x)
Please help I’m stuck and keep getting the wrong answer
The time spent higher than 26 meters above the ground is 0.42 minutes. Answer: 0.42
A Ferris wheel is 30 meters in diameter and boarded from a platform that is 4 meters above the ground.
The six o'clock position on the Ferris wheel is level with the loading platform.
The wheel completes 1 full revolution in 2 minutes.
We have to find how many minutes of the ride are spent higher than 26 meters above the ground.
So, let's start with some given data,Consider the height of a person at the six o'clock position = 4 meters
So, the height of a person at the highest point = 4 + 15 = 19 meters (since the diameter is 30 meters, the radius will be 15 meters)
Also, the height of a person at the lowest point = 4 - 15 = -11 meters
Therefore, the Ferris wheel completes one cycle from the lowest point to the highest point and back to the lowest point.
So, the total distance travelled will be = 19 + 11 = 30 meters.
Also, we are given that the wheel completes 1 full revolution in 2 minutes.
We need to calculate the time spent higher than 26 meters above the ground.
So, the angle between the 6 o'clock position and 2 o'clock position will be equal to the angle between the 6 o'clock position and the highest point.
This angle can be calculated as follows:
Angle = Distance travelled by the Ferris wheel / Circumference of the Ferris wheel * 360 degrees
Angle = 30 / (pi * 30) * 360 degrees
Angle = 360 degrees / pi
= 114.59 degrees
So, the total angle between the 6 o'clock position and the highest point is 114.59 degrees.
Now, we need to find out how much time is spent at an angle greater than 114.59 degrees.
This can be calculated as follows:
Time = (Angle greater than 114.59 degrees / Total angle of the Ferris wheel) * Total time taken
Time = (180 - 114.59) / 360 * 2 minutes
Time = 0.42 minutes
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