Answer:
The constant of proportionality on the equation is 5.
To obtain the constant of proportionality ;
We compare the general direct proportionality relation with the equation given.
The equation given : y = 5x
The direct relationship between y and x is :
y α x
y = kx - - - (1)
Where, y and x are variables and k is the constant of proportionality.
Comparing equation (1) with the equation given :
y = kx
y = 5x
We can observe that, k in the equation (1) equals to 5 in the given equation.
Hence, the constant of proportionality is 5
credit: fichoh
Jaime and Ryan work at the grocery store. The wages earned for the weekend are shown in the table and graph. Who gets paid more per hour. Explain
Answer: In my opinion I think Ryan gets paid more
Step-by-step explanation: because Ryan gets paid 25 dollars for 3 hours, but Jaime only gets paid 24.
Write the percent as a decimal.
178%
Answer:
1.78
....................................................
PLEASE HELP GIVING BRAINLIST TO THE CORRECT ANSWER IT'S DUE TOMORROW! D:
Nadia charges $6.50 an hour for babysitting. She babysits 19.50 hours the first week of the month and 19 hours the second week of the month.
Suppose Nadia raises her rate by $0.65 an hour. How many hours would she need to work to earn the same amount of money she made in the first two weeks of the month?
Complete the explanation and give your answer.
Nadia's new hourly rate is $___ .She would need to work ___ hours in the next two weeks to make the same amount she made in the first two weeks.
Answer:
Her new hourly rate is $7.15. She would need to work 35 hours in the next two weeks to make the same amount she made in the first two weeks
Step-by-step explanation:
6.50+.65=7.15 which is the new hourly rate
19+19.50 to find how many hours in total which is 38.5 hours
you multiply the rate of 6.50 by 38.5 and you get $250.25 in 2 weeks for the old rate.
I just multiplied until I found the amount of hours to make 250.25 with the new rate.
7.15x35=250.25
Write a multiplication expression using the following clues: 1. One factor is a two digit number between 1 and 10 2. One factor is a three digit number between 1 and 10 3. The product is greater than 4, but less than 6 PLEASE HELP I WILL GIVE BRAINLIST
Answer:
3.5 x 2.5=8.75
Step-by-step explanation:
Square JKLM with vertices J(1, -3), K(5, 0),
L(8, -4), and M(4, -7): 90° counterclockwise
The coordinates of the rotated square JKLM after a 90° counterclockwise rotation are:
J'(3, 1)K'(0, -5)L'(4, 8)M'(7, 4)To rotate the square JKLM counterclockwise by 90 degrees, you can apply the following transformation to each of its vertices:
1. Swap the x and y coordinates.
2. Negate the new x coordinate.
Let's apply this transformation to each vertex of the square JKLM:
Vertex J(1, -3):
After swapping: ( -3, 1 )
After negating x: ( 3, 1 )
Vertex K(5, 0):
After swapping: ( 0, 5 )
After negating x: ( 0, -5 )
Vertex L(8, -4):
After swapping: ( -4, 8 )
After negating x: ( 4, 8 )
Vertex M(4, -7):
After swapping: ( -7, 4 )
After negating x: ( 7, 4 )
Learn more about Rotation here:
https://brainly.com/question/34828607
#SPJ3
I need help with all of them I believe. This is distributive property. Please help.
Solve the following questions using the distributive property:
1) 8(4x - 12) distribute the 8 → 24x - 96
2) 5(3x - 7 + 4y) distribute the 5 → 15x - 35 + 20y
3) 6x + 2(5x - 6) distribute the 2 = 6x + 10x - 12 → 16x - 12
4) 36x - 6 → 6(6x - 1)
5) 6(4x - 3) - 9x distribute the 6 = 24x - 18 - 9x → 15x - 18
6) 2.5(3x + 8y) distribute the 2.5 → 7.5x + 20y
7) [tex]\frac{1}{3}[/tex](12 - 9y) distribute the [tex]\frac{1}{3}[/tex] → 4 - 3y
8) 2.5(10x + 8) + 3x distribute the 2.5 = 25x + 20 + 3x → 28x + 20
9) 10x + 35 → 5(2x + 7)
10) [tex]\frac{1}{4}[/tex](-16x + 8) distribute the [tex]\frac{1}{4}[/tex] → -4x + 2
11)7x + 3(8x + 7) distribute the 3 = 7x + 24x + 21 → 31x + 21
12) 9y - 36 → 9(y - 4)
13) 12x - 15 → 3(4x - 5)
Questions are below (also can you please show how you got your answer? If you dont know...look at my recent question under this one, just view my pf)
Answer:
I hope you don't mind that I kinda guessed on two them. But don't worry, it was a reasonable guess.
simplify the expression 2 1/4 + 1/2(h+3/4)
Answer:
the answer is: h/2 + 21/8
Answer:
5/2 + 21/8
Step-by-step explanation:
5x-2y=30
Complete the missing value in the solution to the equation.
(8,_)
Answer:
The answer is 5
Step-by-step explanation:
The answer is 5
Answer:
y = 5
Step-by-step explanation:
5(8) - 2y = 30
40 - 2y = 30
-2y = -10
y = 5
Hope this helps!
(-1) + 4x + 2 + 2x + x Pls provide an explination.....
Tim, Leo, and max raised $220.00 for their school. if Tim raised 37% of the money and len raised 39% how much dis max raise.
Answer:
24
Step-by-step explanation:
because you add the first to numbers and then count up
Evaluate.
(2/3)^4
Enter your answer by filling in the boxes
Answer:
A mixed number is an addition of its whole and fractional parts.
2/3
4
Add
2
and
3
4
.
Tap for more steps...
11
4
The result can be shown in multiple forms.
Exact Form:
11
4
Decimal Form:
2.75
Mixed Number Form:
2
3
4
Step-by-step explanation:
I need help, pleeeease
Answer:
see below
Step-by-step explanation:
6a. all the angles stay the same
6b. the angle for both legs are the same
Drag each description to the correct location on the table.
The weights of 5 girls are 70 pounds, 68 pounds, 85 pounds, 62 pounds, and 70 pounds. Nina finds measures of center and measures of variation of this data. Match the descriptions to the type of measure.
She found the difference of the least
and the greatest values.
She found the value that appeared the
most often.
She found the middle value after
arranging all the values from least
to greatest.
She found the mean and then
found the average deviation of
the weights from the mean.
She found the difference of the
upper quartile and the lower
quartile.
She added all the values and divided the
sum by 5.
mesher of center | mesher of vibrashon
Answer:
see below
Step-by-step explanation:
Various measures have been devised for the purposes of summarizing, characterizing, or making computations with sets of data. A number of these can be broadly categorized as "measures of center" or "measures of variation." The purpose here is to show that categorization.
Measures of CenterOften, we are interested in a number that represents a "typical" data value. Formally, the mean, median, and mode have been defined for this purpose. Descriptions of Nina's measures that fall in this category are ...
She found the value that appeared the most often. (mode)She found the middle value after arranging all the values from least to greatest. (median)She added all the values and divided the sum by 5. (mean)Measures of VariationThe "typical" data value, by itself, may not convey enough information to be useful for a particular purpose. We may also need to know something about how much variation there is, or the extent of it Descriptions of Nina's measures that describe variation are ...
She found the difference of the least and the greatest values. (range)She found the mean and then found the average deviation of the weights from the mean. (mean absolute deviation)She found the difference of the upper quartile and the lower quartile. (interquartile range)Solve for x.
First angle is 56 degrees, second is x-14.
HELP ME PLEASE IREADY THINKS IM SMART BUT IM NOT ;-;
Answer:
21
Step-by-step explanation:
Don't overthink it darling, just plug in the numbers to the equation. When you do that, you get 3+(5 + 4)(8 - 6). You add the 5 and 4 and subtract the 8 and 6. Your equation now is 3+9*2. Being there is no sign between the two )( it means your multiplying. So you do 9*2 and you get 18+3 and you get your answer of 21.
Answer:
its 21
Step-by-step explanation:
15.5 ÷ 4
410.5 ÷ 18
72.1 ÷ 7
32.4 ÷ 54 (If you answer all I will mark u Brainliest!)
Answer:
3.875 for the first. 22.805 2nd one. 10.3 for the 3rd one. And 0.6 for the last.
Step-by-step explanation:
I hope this help and I recommend Math-way for these types of problems.
-12.6x -4.9x = - 154
There are approximately 210 M&M’s in a 7-ounce bag of M&M’s. a. Write and solve a proportion that you can use to find the number of M&M’s in a 3-ounce bag. b. What is the number of M&M’s per ounce? c. Approximately how many ounces does each M&M weigh? Round to the nearest hundredth.
Determine whether a proportional relationship exists between the two quantities in Exercise 14. Explain your reasoning.
Answer:
Yes
Step-by-step explanation:
If the rate starts at zero and continues by a multiple or is added by the same number each time, it is proportional.
If you look at the first row, it starts off with the relationship at 0.
If you look at the first column, it is being added by 10 so it is a continued rate of +10
If you look at the second column, it is being added by 5 so it is also a continued rate of +5
Can somebody help me with this I’m not that good when it comes to money
Answer:
166.75
Step-by-step explanation:
What exspression is equivalent to 1/4 n - 16?
1/4(n - 64)
1/4(n - 4)
4(n - 64)
4(n - 4)
And please explain why. I don’t understand how to find these that well and would like to do the rest on my own :)
I MISS THE RAGE PlEASE HELP MEEEEE
Answer:
1
Step-by-step explanation:
This is due tonight and I don’t know the answers or how to do this please help! Will give brainliest to person who gives correct answers I’m desperate!
Which system of equations has a solution of (–3, –1)? NO LINKS OR SAYINGS
A: y = –3x – 10
y = x + 4
B: y = –3x – 1
y = –x – 3
C:y = 2x – 1
y = 5x + 2
D:
y = 2x + 5
y = 5x + 14
i will give brain liest if you show the work and help me ☆♡☆♡☆ next phow is a graph dhowing u how much the lane rental and show rental.
Answer:
Warren rented 3 pairs of shoes.
Step-by-step explanation:
7.50x2 = 15
23.85 - 15 = 8.85
8.85/2.95 = 3
Hope this helps!
4 11/16 / 1 1/4 show your work
Answer:
The answer is 3.75 or 3 3/4
Write in slope-intercept form an equation of the line that passes through the given points.
(2, 4), (3, 6)
(Please write process so i can learn ty)
Answer:
y = 2x
Step-by-step explanation:
Let's first find the slope:
m = (y₂ - y₁)/(x₂ - x₁)
m = (6 - 4)/(3 - 2) = 2/1 = 2
Now let's use point-slope form:
y - y₁ = m(x - x₁)
(For x₁ and y₁, you can use either (2,4) or (3,6), but I'm gonna use (2,4))
y - 4 = 2(x - 2)
y - 4 = 2x - 4
y = 2x
That's your answer.
Hope this helps, and hope you learned something!
8. Use the sentences below to differentiate between speed, velocity, and acceleration. (write your answers for a, b, and c
A bus that is traveling north at 48 km/h slows to a stop to pick up passengers. It then begins moving again. At the next corner, it turns to the east.
a. Identify the speed of the bus.
(answer)
-
b. Identify one example of the velocity of the bus.
(answer)
-
c. Identify each group of words or phrases that describe acceleration of the bus.
(answer)
Answer:
A. 48km/h B. The bus going to the corner. C. It then begins moving again.
Step-by-step explanation:
Fill in the missing number.
% of 40 = 36
Answer:
90%
Step-by-step explanation:
__% of 40 = 36
40 = 100%
36 = ___% (of 40)
[tex] \frac{100 \times 36}{40} = \frac{3600}{40} = 90[/tex]
ans- 90% of 40 = 36
