Answer:
512
Step-by-step explanation
128 ounces in a gallon times that by 4. ====== ....... 512.
Ur welcome please heart this
i have to write equations in standard form using integer coefficients for A,B, and, C Example: y= -8/15x + 1/20
Answer:
c
Step-by-step explanation:
If U Have $9002.065 And GIve $4000 To a Church And Give $5000 Dollars To A Charity And Earn $90002.965 How Much Money Have U Wasted?
it is 9005.04 left over so... 9000$ were spent
Answer:
$9,000 was spent. So you technically have $2.67 left
Step-by-step explanation:
Hope this helps! But; you didn't waste any money; you gave them to the Church and to a Charity.
But; that's NOT the question!
~~~~~~~~~ZoomZoom44~~~~~~~~~
Q1, PLSS HELP, IT TIME.........
Step-by-step explanation:
I just answered this.
we have 2 angles and their connecting side in between that are congruent (identical).
so, it is D. ASA (angle side angle)
just look up the meaning of the acronyms, and it will all be clear and very easy.
A right circular cone is intersected by a plane that passes through the cone's
vertex and is parallel to its base, as in the picture below. What is produced
from this intersection?
OA. A pair of intersecting lines
OB. A point
OC. A pair of parallel lines
OD. A parabola
Answer:
B. A point
Step-by-step explanation:
You want a description of the intersection between a plane and a cone given that the plane is parallel to the base and passes through the vertex of the cone.
VertexThe vertex of a cone is a single point. If a plane passes through that, but does not intersect the base of the cone, it will not intersect anywhere else.
The intersection is one point.
__
Additional comment
Figure f in the attachment illustrates this case.
Cormac is making 32 phone calls each week as part of a fundraiser. Last week, he made 10 phone calls on weekdays. Which equation could be used to find x, the number of phone calls he made last week on weekend days?
A.
At the market, 8 apples cost $4. How much do 9 apples cost?
Answer:
4.5
Step-by-step explanation:
Answer:
Look at Screenshot
an employer pays 22 for 2 hours. use the ratio table to determine how much she chargesfor 5 hours
The employer will charge $55 for 5 hours
How to calculate the amount charged for 5 hours ?The first step is to calculate the amount charged for an hour
22= 2
x= 1
cross multiply
2x= 22
x= 22/2
x= 11
The amount charged for 5 hours can be calculated as follows
11= 1
y= 5
cross multiply
y= 55
Hence $55 will be charged for 5 hours
Read more on hours here
https://brainly.com/question/11283824
#SPJ1
Please help me with this!
I will give you a thanks!
Which of the rays or segments below is a chord of circle O?
A) ->
TC
B)—
SO
C)—>
TU
D)—
FC
The ray or segment that is a chord is (d) segment FC
How to determine the ray that is a chordFrom the question, we have the following parameters that can be used in our computation:
The circle
By definition, a chord is a straight line that joins points of the circle without passing through the center
The ray that has the above properties is ray FC
Hence, the segments that is a chord is (d) FC
Read more about circle at
https://brainly.com/question/32192505
#SPJ1
What set of ordered pairs represents a function?
Also don’t mind my answer pls. I just want to check because i’m not sure of it.
Answer:
D.
Step-by-step explanation:
the property of function is: unique value of 'x' ⇒ unique value of 'y'. The answers A, C and B have non-unique values.
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
For more related questions on time spent:
https://brainly.com/question/28263820
#SPJ8
b) In a certain weight lifting machine, a weight of 1 kN is lifted by an effort of 25 N. While the weight moves up by 100 mm, the point of application of effort moves by 8 m. Find mechanical advantage, velocity ratio and efficiency of the machine
The mechanical advantage of the given machine is 40, Velocity ratio is 80 and efficiency is 0.5.
The given question is concerned with finding the mechanical advantage, velocity ratio and efficiency of a weight lifting machine.
The problem has provided the following information:
Weight of the object, W = 1 kN = 1000 NEffort applied, E = 25 NHeight through which the object is lifted, h = 100 mm = 0.1 m Distance through which the effort is applied, d = 8 m
We know that, mechanical advantage = load/effort = W/E and velocity ratio = distance moved by effort/distance moved by the load.Mechanical advantage
The mechanical advantage of the given machine is given by; Mechanical advantage = load/effort = W/E= 1000/25= 40Velocity ratioThe velocity ratio of the given machine is given by;
Velocity ratio = distance moved by effort/distance moved by the load.= d/h = 8/0.1= 80EfficiencyThe efficiency of the given machine is given by;
Efficiency = (load × distance moved by load) / (effort × distance moved by effort)Efficiency = (W × h) / (E × d)= (1000 × 0.1) / (25 × 8)= 0.5
Therefore, the mechanical advantage of the given machine is 40, velocity ratio is 80 and efficiency is 0.5.
For more questions on Velocity .
https://brainly.com/question/25749514
#SPJ8
A line passes through -8,5 and has a slope of 3/4 write the equation in slope intercept form
The equation of the line in slope-intercept form is y = (3/4)x.
To write the equation of a line in slope-intercept form, we need to use the slope-intercept form equation: y = mx + b,
where m is the slope and b is the y-intercept.
Given that the line passes through the point (-8, 5) and has a slope of 3/4, we can substitute the values into the equation to find the y-intercept (b).
First, let's find the value of b using the point-slope form equation: y - y1 = m(x - x1), where (x1, y1) is a point on the line.
Using (-8, 5) as the point and 3/4 as the slope, we have:
5 - 5 = (3/4)(-8 - x)
0 = (3/4)(-8 - x)
0 = (-3/4)(8 + x)
0 = -6 - (3/4)x
Next, we can solve for x:
(3/4)x = -6
x = -6 \(\times\) (4/3)
x = -8
Now that we have the value of x, we can substitute it back into the equation to find the value of b:
0 = -6 - (3/4)(-8)
0 = -6 + 6
0 = 0
So, the value of b is 0.
Finally, we can write the equation of the line in slope-intercept form:
y = (3/4)x + 0
y = (3/4)x.
For similar question on slope-intercept form.
https://brainly.com/question/1884491
#SPJ8
If 2x-y=9 and 3x+4y=19, then y=
Answer:
x = 5
y = 1
Step-by-step explanation:
2x - y = 9
3x + 4y = 19
We multiply the first equation by 4
8x - 4y = 36
3x + 4y = 19
11x = 55
x = 5
Now we put 5 in for x and solve for y
2(5) - y = 9
10 - y = 9
-y = -1
y = 1
Let's Check the answer
2(5) - 1 = 9
10 - 1 = 9
9 = 9
So, x = 5 and y = 1 is the correct answer.
SOMEONE PLEASE ANSWER. I'M CRYING AND DONT KNOW WHAT TO DO! I NEED YOUR HELP PLEASE!
A cafeteria serves lemonade that is made from a powdered drink mix. There is a proportional relationship between the number of scoops of powdered drink mix and the amount of water needed to make it. For every 2 scoops of mix, one half gallon of water is needed, and for every 5 scoops of mix, one and one fourth gallons of water are needed. Part A: Find the constant of proportionality. Show every step of your work. Part B: Write an equation that represents the relationship. Show every step of your work. Part C: Describe how you would graph the relationship. Use complete sentences. Part D: How many gallons of water are needed for 12 scoops of drink mix?
Below, you'll find a list of all the answers to the questions which are solved by using proportional relationship.
What is the fundamental formula for a straight line?The general equation for a straight line is y=mx + c, where m represents the line's slope and expresses the rate of change of y per unit time with respect to x.
The point where the graph crosses the y-axis is called the y-intercept, or c.
Direct proportionality is also represented by y = mx. We can express m as follows: m = y/x
OR
y₁/x₁ = y₂/x₂
In our cafeteria, lemonade is made using a powdered drink mix. The quantity of water required to manufacture a certain amount of powdered drink mix is proportional to the number of scoops required. For every 2 scoops of mix, 1/2 gallon of water is required, and for every 5 scoops,
1 1/4 gallons of water are required.
The proportional formula is written as y = k x.
Using the information provided, we can now write: 2 scoops require 0.5 gallon of water.
1.25 gallon of water is required for 6 scoops.
This means that k = 2/0.5
k = 2/(1/2)
k = 2 x 2
k= 4
Equations describing the relationship can be expressed as y = 4x + c.
0.5 gallon of water is now required for 2 scoops.
2=4(1/2)+c
2=2+c
c=0
Therefore, the formula will be y = 4x.
The end includes a graph for y = 4x.
12 scoops of water:
12=4x
x=3 gallons of water is needed.
To know more about proportional relationship, visit:
https://brainly.com/question/29765554
#SPJ1
Natalie's meal at Fresh Catchery cost $26.02, not including tip. If Natalie wants to leave a 24% tip, how much should she pay? Round to the nearest cent.
Answer:
$32.26
Step-by-step explanation:
24 % = .24
plus meal cost = 100% = 1
1 + .24 = 1.24
1.24 * 26.02 = 32.26
A casting director wishes to find one male and one female to cast in his play. If he plans to audition 7 males and 13 females, in how many different ways can this be done?
From the exercise we know that there are 20 people, that 7 are men and 13 are women if only one is going to choose and one we must multiply their combinations
\(C_{m,n}=\frac{m!}{n!(m-n)!}\)For males we have
\(\begin{gathered} m=7 \\ n=1 \\ C_{\text{male}}=\frac{7!}{1!(7-1)!} \\ C_{\text{male}}=7 \\ \end{gathered}\)For females we have
\(\begin{gathered} m=13 \\ n=1 \\ C_{\text{female}}=\frac{13!}{1!(13-1)!} \\ C_{\text{female}}=13 \end{gathered}\)Now we multiply the combinations to know how many options the director has to choose his actors
\(\begin{gathered} C_{\text{male}}\cdot C_{\text{female}}=7\cdot13 \\ C_{\text{male}}\cdot C_{\text{female}}=91 \end{gathered}\)The answer is there are 91 ways to audition.question is pictured below, need to learn steps to solve this and I dont have my book with me
However, I can still give you some general steps to solve a math problem in 200 words.
Step 1: Read the problem thoroughly and understand what it's asking you to find. This may involve identifying the given information and what you need to find. Also, identify any constraints on the problem, like time or cost.
Step 2: Plan how to solve the problem. Think about what mathematical operations or formulas you can use to find the answer. Make a list of the steps you need to take to solve the problem. Also, determine the units for your answer.
Step 3: Solve the problem. Use the mathematical operations or formulas you've identified in step 2 to find the answer. Show all of your work, including any calculations, so that you can easily check your work later.
Step 4: Check your answer. Make sure that your answer makes sense and that it satisfies any constraints given in the problem. Also, check that your units are correct. If your answer doesn't make sense, go back and review your work to see if you made an error.
Step 5: Reflect on what you've learned. Think about what you did well and what you could improve upon in future problem-solving situations. This will help you become a more effective problem solver in the future.
For such more question on constraints
https://brainly.com/question/29989358
#SPJ8
Write the slope-intercept form of the equation of the line through the given points.
5) through: (4, 2) and (2,-5)
Answer:
\(m = \frac{ - 5 - 2}{2 - 4} = \frac{ - 7}{ - 2} = \frac{7}{2} \)
\(2 = \frac{7}{2} (4) + b\)
\(2 = 14 + b\)
\(b = - 12\)
\(y = \frac{7}{2} x - 12\)
Ashley, Bob, Claire, and Daniel are among 13 students who entered a lottery to win a free vacation to Paris.
Only 4 people will be chosen at random. What is the probability that Ashley, Bob, Claire, and Daniel will be
chosen? (Lesson 19.3) (1 point)
Answer:
0.0014 = 0.14% probability that Ashley, Bob, Claire, and Daniel will be chosen.
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
The order in which the students are chosen is not important, so the combinations formula is used to solve this question.
Combinations formula:
\(C_{n,x}\) is the number of different combinations of x objects from a set of n elements, given by the following formula.
\(C_{n,x} = \frac{n!}{x!(n-x)!}\)
Desired outcomes:
4 students from a set of 4(Ashley, Bob, Claire, and Daniel). So
\(D = C_{4,4} = \frac{4!}{4!(4-4)!} = 1\)
Total outcomes:
4 students from a set of 13(number of students in the lottery). So
\(T = C_{13,4} = \frac{13!}{4!(13-4)!} = 715\)
Probability:
\(p = \frac{D}{T} = \frac{1}{715} = 0.0014\)
0.0014 = 0.14% probability that Ashley, Bob, Claire, and Daniel will be chosen.
The cost of a jacket increased from $65.00 to $77.35. What is the percentage increase of the cost of the jacket?
A.
81%
B.
19%
C.
12.35%
D.
1.9%
Answer:
B
Step-by-step explanation:
The answer is B 19%.
Answer:
b.19%
Step-by-step explanation:
hope this will help you
Ruben is driving along a highway that passes through Barstow. His distance d, in miles, from Barstow is given by the equation
d = |210 − 60t|,
where t is the time, in hours, since the start of his trip and
0 ≤ t ≤ 5.
When will Ruben be exactly 90 miles from Barstow?
Answer:
after 2 hours, andafter 5 hoursStep-by-step explanation:
Given that Ruben's distance from Barstow is d = |210 -60t|, you want to know the time t when he is exactly 90 miles from Barstow.
SetupThe absolute value will be 90 when the argument of the function is either -90 or +90.
The question resolves to two equations:
210 -60t = -90210 -60t = 90SolutionThese two-step linear equations can be solved in the usual way:
-60t = -300 . . . . subtract 210-60t = -120Then ...
t = -300/-60 = 5 . . . . divide by the coefficient of tt = -120/-60 = 2Ruben is 90 miles from Barstow after driving 2 hours, and again after driving 5 hours.
What percent larger is 20.49 trillion to 13.4 trillion
The answer of the given question based on the percent is , 20.49 trillion is about 52.84% larger than 13.4 trillion.
What is Percentage?Percentage is a way of expressing a quantity or value as a fraction of 100. It is a widely used method for describing proportions, rates, changes, and comparisons in various fields such as mathematics, economics, statistics, science, and everyday life. The term "percent" literally means "per hundred", and it is represented by the symbol "%". To convert a number to a percentage, we multiply it by 100 and add the symbol "%".
To find the percent larger that 20.49 trillion is to 13.4 trillion, we can use the following formula:
Percent change = (New value -Old value) /Old value * 100%
Plugging in the values we have:
Percent change = (20.49 trillion - 13.4 trillion) / 13.4 trillion * 100%
= 7.09 trillion / 13.4 trillion * 100%
= 52.84%
Therefore, 20.49 trillion is about 52.84% larger than 13.4 trillion.
To know more about Fraction visit:
https://brainly.com/question/11947917
#SPJ1
a fair coin is tossed 3 times. What is the approximate probability of heads apppearing atleast one time
Possible outcomes of a coin toss are a head or a tail.
Since the coin is tossed three times, there'll be six possible outcomes.
H - headsT - tailsH H H T T T - Possible outcomes
The possibility of a head appearing at least once is therefore 1/3.
Hope it helps. :)
Terry practices the same amount of time each day for his soccer tryouts. In 4 days, he has practiced for 360 minutes. Let x represent the number of days Terry practices, and let y represent the number of minutes he practices. Write an equation that could be used to represent this relationship.
Terry practices 90 minutes a day.
Given that Terry practices the same amount of time each day for his soccer tryouts, and in 4 days, he has practiced for 360 minutes, to determine how long he trains each day the following equation must be performed:
X = Days Y = Minutes per day 360 / X = Y 360/4 = Y 90 = Y
Therefore, Terry practices 90 minutes a day.
Learn more about maths in https://brainly.com/question/25851847
What is the constant up a proportionally in a equation y=x/g
Answer:
Step-by-step explanation:
\(y=(\frac{1}{g} )x\)
Constant up a proportionally is \(\frac{1}{g}\).
What fraction is less than 5/8
Answer:
1/2 is 1 example
Step-by-step explanation:
what
A fraction that is less than 5/8 is 4/8
How to determine the fraction?The fraction is given as:
Fraction = 5/8
A fraction less than 5/8 will have the same denominator but a smaller numerator compared to 5/8
Take for instance, the numerator can be
1 to 4
So, we have;
Smaller fraction = 4/8
Hence, a fraction that is less than 5/8 is 4/8
Read more about fractions at
https://brainly.com/question/1622425
#SPJ1
you want to install molding around the circular room. How much it would cost you to install the molding that you picked if it cost $4.22 per foot?
The cost of the molding is given as follows:
$119.30.
What is the measure of the circumference of a circle?The circumference of a circle of radius r is given by the equation presented as follows:
C = 2πr.
The parameters for this problem are given as follows:
d = 9 -> r = 4.5.
(as the radius is half the diameter)
Hence the circumference is given as follows:
C = 2 x π x 4.5
C = 28.27 ft.
The cost is of $4.22 per ft, hence the total cost is given as follows:
4.22 x 28.27 = $119.30.
More can be learned about the circumference of a circle at brainly.com/question/12823137
#SPJ1
not sure how to solve this
Answer:
5942
Step-by-step explanation:
you do 5.942 time 10 to the 3rd power and it equals 5942 cause 10 to the 3rd power is 1000 so 1000 time 5.942 equals 5942
Question 4
Find value of x.
25,
g
A
195
Since the value of y varies directly with x, the value of x when y equals 9 is 9/13
Given the following data:
x = 195
y = 15
To find the value of x when y = 9:
This is a direction proportion exercise and you're required to solve for the value of x when the value of y is equal to 9.
First of all, we would determine the constant of proportionality (k) for the mathematical expression.
y = kx
15 = 195k
k = 13
Now, we can find x:
y = kx
9 = 13 x
x = 9/13
Therefore, the value of x when y equals 9 is 9/13
Read more on proportion:
brainly.com/question/24828148
#SPJ1
complete question:
The value of y varies directly with x. If x = 195 when y = 15, what is the value of x when y = 9?