Answer:
18.5 Pls mar me brainliest
Step-by-step explanation:
Phil is riding his bike. He rides 42 miles in 4 hours, 52.5 miles in 5 hours, and 63 miles in 6 hours. Find the
constant of proportionality and write an equation to describe the situation. Let x represent the number of
hours.
The constant of proportionality is k =
The equation that describes the relationship is y =
If we take 42/4, or any other of the sets, you will get 10.5, which is k.
10.5 is the amount of miles travelled in 1 hour.
Since we just multiply time and miles to get y, our equation will just be in y=kx format. 10.5 * time is the same as writing 10.5x since x is the hours. y would be miles.
Constant of proportionality: k = 10.5
The equation: y = 10.5x
:)
The automotive assembly plant had to reduce the number of employees by 5%. If the original number of employees was 920, how many employees does the plant have now?
Answer:
874
Step-by-step explanation:
Please answer the following essay question:
Imagine that you had to advertise for settlers for one of the Southern Colonies. What facts would you include to attract people to that colony and why? Explain your answer.
Your answer should be at least 5-7 sentences in length.
A penguin walks 15 feet in 9 seconds.
at this speed:
b. How long does it take the penguin to walk 20 feet?
Please tell me how you got that answer too.
Answer:
12 seconds.
Step-by-step explanation:
If you put it like 15/9 = 20/x, then cross multiply and divide you do 9 times 20 you get 180, then you divide 180 by 15 and you get 12. Hope this helps!
Plz help me
What would be the answer to these three?
Luca has 15
34 yards of fabric. He is going to use two thirds of the fabric to make a banner. How much of the fabric will be used for the banner?
Choices I have: 10 1/2 15 6/8 10 2/3
Answer:10 question 1/2
Step-by-step explanation:
What is the solution to this equation 2+x=7/8x-15
Answer:
x= -136
Step-by-step explanation:
I need help pleasee with this question
Answer:
multiply each number by 6 to get the other
plssssss awnser sooooonnnnn i really need this done fast! 25 points and brainliest if its right and pls dont put a dumb awser like, " there i awsnered" or what ever plsssss and the question is under part A but i put the other stuff in case you get confused.
Answer:
I think that the altimeter would read as '0'. Positive readings would show that she was above sea level and negative readings we would show that she was below sea level. I hope that this helps
2)A chef made 30 donuts in 60 minutes. How long would it take him to make 90 donuts?
3) Four big water bottles can hold 8 gallons of water. How much water can ten big water bottles hold?
4) It took Nora 10 hours to walk a 30-mile trail. How long did it take her to walk 9 miles at the same speed?
5) The total weight of 15 boxes is 45 pounds. How much would 40 boxes weigh?
6) A pack of six cans of coffee cost $12. How much would 15 cans of coffee cost?
Answer to donut question
the chef can make 45 donuts in 90 minutes
Step-by-step explanation:
30 ÷ 60= 0.5
0.5 × 90= 45
What is 2and 2/3 divided by 4/5
Answer:
10/3
Step-by-step explanation:
2 2/3 = 8/3
8/3 / 4/5
8/3 times 5/4
40/12
10/3
Find the percent of change and specify whether it is an increase or a decrease. Round answers to the nearest tenth ONE DECIMAL if necessary: From 37 to 25 cans
I will make u brainlist if u answer
Answer:
-32.43%
Hope this helps!!
Step-by-step explanation:
Q:Subtract. Simplify your answer and write it as a proper fraction or as a whole or mixed number
Fractions: 13/15 - 6/10
Answer:
4/15
Step-by-step explanation:
13/15 - 6/10 = 4/15
How many blocks away is the school from John’s home?
John’s friends house is located at (-2, 5). How far is the friend from John’s home? Set up an absolute value expression to support your answer.
Pls answer this, tysm :)
Sera sells t-shirts at the beach. She believes the price of a t-shirt and the number of t-shirts sold are related. She has been experimenting with different prices for the t-shirts. She has collected a data set with five pairs of data; each consists of the price of a t-shirt and the number of shirts sold. The independent variable, which will go on the x-axis, is the . The dependent variable, which will go on the y-axis, is the
Answer:
The independent variable on the x-axis is the price of a t-shirt and the dependent variable on the y-axis is the number of t-shirts sold.
Step-by-step explanation:
To understand this question, it is crucial to understand what independent and dependent variables are. The independent variable is the one that is manipulated in an experiment. On the other hand, the dependent variable is the one that changes because of a change in the independent variable.
In this problem, the independent variable is the price of a t-shirt. Sera is able to change the price of her t-shirts at will, and changing it will impact the number of t-shirts sold. So, the dependent variable is the number of shirts sold. Sera has no direct control over this variable. She hopes that she will be able to control it by changing the cost of the t-shirts she sells.
Therefore, the independent variable is the price of a t-shirt and the dependent variable is the number of t-shirts sold.
Answer:
Answer in picture
Step-by-step explanation:
Carlos and Ethan noticed that both proportional relationships and linear functions form a straight line when graphed. Carlos claims that all linear functions are also proportional relationships. Ethan disagreed and tells Carlos that he has it backwards, that all proportional relationships are linear functions. Which statement accurately compares their observations?
A) Carlos is correct because all linear functions go through the origin.
B) Ethan is correct because all proportional relationships form a straight line and go through the origin and linear functions are linear, but they don’t all go through the origin so they are not always proportional.
C) Carlos is incorrect because no proportional relationships are linear.
D) Both Carlos and Ethan are incorrect, no proportional relationships are nonlinear.
Answer:
B. Ethan is correct because all proportional relationships form a straight line and go through the origin and linear functions are linear, but they don’t all go through the origin so they are not always proportional.
Step-by-step explanation:
So a proportional relationship is just a special kind of linear relationship, i.e., all proportional relationships are linear relationships (although not all linear relationships are proportional).
(10x5)+(30+20)x10-100-1=
if answered correctly and shows work I will mark brainlist
and god bless you all
Answer:
899 would be your answer
Step-by-step explanation:
10x5=50
50+30=80
80+20=100
100x10=1000
1000-100=900
900-1=899
Hope this helps you!
Points R and S on the coordinate grid below show the positions of two midfield players of a soccer team:
Which statement best describes the relationship between the positions of the two midfield players? (1 point)
a
S is R reflected across the y-axis; only the signs of the x-coordinates of R and S are different.
b
S is R reflected across the y-axis; only the signs of the y-coordinates of R and S are different.
c
S is R reflected across the x-axis; only the signs of the x-coordinates of R and S are different.
d
S is R reflected across the x-axis; only the signs of the y-coordinates of R and S are different.
Answer:
D
Step-by-step explanation:
Help me find the graph plz
help me please this is for a grade
Solve the system of equations and choose the correct answer from the list of options. (4 points)
x − y = 7
y = 3x + 12
a
2 over 19 comma 2 over 33
b
negative 2 over 19 comma negative 33 over 2
c
negative 19 over 2 comma negative 33 over 2
d
19 over 2 comma 33 over 2
Answer:
SO THE AWNSER WILL BE (B)
Step-by-step explanation:
x − y = 7
y = 3x + 12
a
2 over 19 comma 2 over 33
b
negative 2 over 19 comma negative 33 over 2
c
negative 19 over 2 comma negative 33 over 2
d
19 over 2 comma 33 over 2
SO THE AWNSER WILL BE (B)
PLZ HELP ME!!!!!
Four students set up a lemonade stand. At the end of the day, their profit is $17.52. How much money do they each have when the profit is split equally?
Answer:
4.38?
Step-by-step explanation:
i divided 17.52 by four
Scott is making a fence to enclose his garden. He needs 27 2/3 feet of wood. He has 14 1/6 feet of wood. How much wood does Scott need to purchase?
12 1/6
13 1/2
41 1/3
13 2/3
Answer:
13 [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
[tex]27 \frac{2}{3} -14 \frac{1}{6} = \frac{27}{2}[/tex] or 13.5
6w − x + 9 help plssss
Answer:
1st:Add 6 to both sides.
x=9+6
Simplify 9+6 to 15.
x=15
Step-by-step explanation:
If a sprinkler waters 1 over 18 of a lawn in 1 over 3 of an hour, how much time will it take to water the entire lawn?
A) 6 hours
B) 9 hours
C) 18 hours
D) 21 hours
Answer: A (6)
Step-by-step explanation:
The answer would be 6 because of dividing 18 by 2
The speed of an object in space is shown in the graph. What is the slope of the line?
A. 10
B. 15
C. 20
D. 25
Answer:
I think it is B
Step-by-step explanation:
Answer: B-15
Step-by-step explanation:
3 divided by 0.2 is 15
Which system has the same
solution as the system of
equations shown?
8x + 3y = 5
4x + 2y = 3
A 8x+3y=5 C 16x+6y=5
-8x+4y=6 12x-6y=9
B 8x+3y=5 D 8x+3y=5
-8x-4y=-6 8x+4y=3
Step-by-step explanation:
consistent-dependent system
the answer is b
HELP BEFORE I TAKE QUIZ < I NEED A GOOD GRADE :)
ANSWER THIS ONE QUESTION PLEASE
30 points if you answer all CORRECT. :)
5. y = [tex]\frac{3}{5}[/tex]x + 5
6. y = 2x - 4
7. y = [tex]\frac{4}{9}[/tex]x - 4
8. y = -3x - 9
9. y = [tex]\frac{8}{15}[/tex]x - 16
10. y = -0.5x + 2.5
(I love doing these problems)
~theLocoCoco
Felicity drinks ⅔ of an 18 ounce glass of juice in 30 minutes. How much would she drink in 3 hours?