Answer:
The weight in x weeks of a puppy that gains 4 pounds per week if its starting weight is 16 pounds
Step-by-step explanation;
Let us analyze the option one after the other
1. "The amount an employee who makes $9.50 per hour earns in h hours"
This represents a proportional relationship, because for the more the employee works the more he earns
2. "The cost of purchasing p pounds of bananas for $0.36 per pound"
This represents a proportional relationship, because the more the pound the greater the cost
3. "The weight in x weeks of a puppy that gains 4 pounds per week if its starting weight is 16 pounds"
This is not because there was an existing 16 pounds, although it will get to a point where the relationship becomes a proportional relationship.
4. "The number of gallons of water in x barrels with 33 gallons of water in each barrel"
This is a proportional relation, because more barrels will contain more gallons of water.
can anyone help with this to say which of the words at the bottom go for the box if its correct for brainliest
What are some equivalent ratios to 16:6
Answer: 8:3, 32:12, 64:24
Triangle H J K is shown. Lines are drawn from each point to the opposite side and intersect at point G to form line segments H C, J E, and K D.
In the diagram, JG = 5 cm and GE = 10 cm. Based on this information, can G be a centroid of triangle HJK?
Point G cannot be a centroid because JG does not equal GE.
Point G cannot be a centroid because JG and GE are in the ratio 1:2.
Point G can be a centroid because GE and JG are in the ratio 2:1.
Point G can be a centroid because JG + GE = JE.
Answer:its B for anyone doing edge
Step-by-step explanation: i took the test and got the question right.
Answer:
B: Point G cannot be a centroid because JG and GE are in the ratio 1:2.
Step-by-step explanation:
edge 2021
Need help ASAP!
Question is in a picture.
Answer:
b
Step-by-step explanation:
Totals to 77 minutes after 9:00 am.
answer:
c. just after 10:30 am
explanation:
add 15 + 15
30
+ 8 x 4
30
add 10
30 + 32 + 10 = 72 minutes
plus 5 min with coach
78 minutes
which is just past 10:00 am and to be exact it is 10:18 am
then it takes 15 minutes to get home
so milo gets home just after 10:30 am!
hope this helped <3 also if wouldn't mind could you pls give me brainliest? (im trying to level up) thanks! :)
The point `R(-4,-3)` is reflected over the y-axis. What are the coordinates of the resulting point, `R′`?
Answer: it’s gunna be (4, -3)
Step-by-step explanation:
Which statement is true?
The complete set of common factors of 6 and 12 is:
O A. {6,12}
OB. {1,6,12}
OC. {1,2,3}
D. {1,2,3,6}
O E. {24,48)
Answer:
d
Step-by-step explanation:
The factors of 6 are 1,2,3,6 and The factors of 12 are 1,2,3,4,6,12 so the common factores that they have are 1,2,3,6.
A satellite dish is the shape of a paraboloid. The dish is 30
inches wide, and 10 inches deep. How many inches should
the receiver be located from the vertex for optimal reception?
(round to the nearest thousandth)
Receiver •
Answer:
The receiver should be located at (0, 5.625)
Step-by-step explanation:
The given parameters are;
The width of the satellite dish = 30 inches
The depth of the dish = 10 inches
The receiver should be located at the focus of the parabola
Where the vertex of a parabola is (0, 0)
The equation of an upward or downward facing parabola is x² = 4·p·y
The focus of the parabola = (0, p)
The directrix is given by y = -p
The axis is the x-axis
Therefore, given that the width = 30 inches and the depth = 30 inches, we have;
The points (-15, 10), (15, 10), and (0, 0) (which is the vertex) on the parabola
Substituting, the coordinates into the equation of the parabola gives;
(-15)² = 4 × p × 10
p = (-15)²/(4 × 10) = 5.625
The coordinate of the focus = (0, 5.625)
Therefore, the receiver should be located at (0, 5.625).
The distance that the receiver should be located from the vertex to receive optimal reception is;
5.625 inches above the vertex
We are given;
Width of the satellite dish = 30 inches
Depth of the satellite dish = 10 inches
Vertex of parabola is at (0, 0)
If we imagine a parabola that has its vertex located at the origin, the symmetry of the parabola will make us know that the depth is the height which in this case is 10 inches while the edge is 15 inches (1/2 of 30 inches) to both right and left sides of the axis of symmetry.
Thus, we can say that this parabola passes through the point (15, 10).
Now, the conic form of a parabola with its vertex at the origin is given by the formula; y = (1/4c)x²
where c is the distance between the focus and the vertex.
Plugging in the relevant values gives;
10 = (1/4c)(15)²
4c = 225/10
4c = 22.5
c = 22.5/4
c = 5.625
Thus, the receiver should be located at 5.625 inches above the vertex so for optimal reception.
Read more at; https://brainly.com/question/6344698
please help me proportional or nonproportial
Answer:
Proportional
Step-by-step explanation:
for x it has a constant adding of 1
for y it has a constant adding of 2
Answer:
Proportional
Step-by-step explanation:
You have a coupon for 10% off your total. You bill comes to $59.12. How much is your bill after you use the coupon?
Answer:
$53.21
Step-by-step explanation:
If 10% comes off of the 100% that we would have paid originally, that means we're just paying 90%. That means we've to calculate:
$59.12 * 90% =
$59.12 * .9 =
$53.208.
Because you don't really pay anything past the hundredths place, we can just round the 8 up to get: $53.21
Answer:
$53.21
Step-by-step explanation:
You have a 10% discount so .10 times your total is the discount:
.10 x 59.12 = 5.912
Now, subtract $5.91 from the the total to get the price after a coupon (rounded to 5.91 because cents don't go into the thousandths place):
$59.12 - $5.91
= $53.21
So, your bill is $53.21 after the coupon is used
4. A store offers packing and mailing services to
customers. If a customer ships a box
weighing 4 pounds, it would cost $15. If a
customer ships a box weighing 8 pounds, it
would cost $23. Identify the following
characteristics:
Answer/Step-by-step explanation:
In the situation explained in the question, the cost of shipping is dependent on the weight of the box to be shipped.
For a box of 4 pounds, total shopping cost (x) => $15 (y)
For a box of 8 pounds (x), total shopping cost => $23 (y)
Therefore:
a. The input is weight of box
b. The output is cost of shipping
c. Using the 2 given pair (4, 15) and (8, 23), slope is calculate using the formula below:
[tex] slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{23 - 15}{8 - 4} = \frac{8}{4} = 2 [/tex]
Slope = 2
d. The slope represents the amount charged per pound of weight. That is, $2 per pound.
e. Let's derive an equation to represent the situation using the slope-intercept formula given as y = mx + b
y = total cost of shipping
x = weight of box
m = average cost per pound = slope
b = y-intercept = flat fee charged for shipping before adding the cost of weight per pound
Substitute x = 4, y = 15, m = 2 into y = mx + b, and solve for b
15 = 2(4) + b
15 = 8 + b
15 - 8 = b
7 = b
b = 7
The equation would be y = 2x + 7
The y-intercept = 7
f. The y-intercept, 7, is the starting amount, that is the flat fee charged before the cost per pound of weight of a box is added to give total cost of shipping.
Answer:
this question has already been answered so im just swooping in to grab the points but the other guy answered so mark him brainliest
Step-by-step explanation:
Tina is 2, Shirley is 2, and Andrea is 3. How old is Anastasia?
Anastasia's age from the pattern will be 3 years.
What is a logical pattern?Logical relationships like and, or, and are not being used to correlate events that arrive in chronological sequence.
In mathematics, reasoning is the process of applying logical reasoning to a situation in order to determine the best approach to solve a problem provided, and then utilizing this approach to build and describe a solution.
Given that the pattern of the age is Tina is 2, Shirley is 2, and Andrea is 3.
From the pattern, Anastasia's age would be 3 years.
Hence, Anastasia's age from the pattern will be 3 years.
To know more about Logical reasoning follow
https://brainly.com/question/24329722
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WILL GIVE BRAINLIEST BTU HAS TO BE RIGHT NEED ANSWER ASAP
Which combinations of transformations will always produce congruent figures? Check all that apply.
O a dilation, followed by a rotation
O a reflection, followed by a dilation
O a rotation, followed by a translation
a translation, then a rotation, followed by a stretch
O a translation, followed by two reflections
ers/FrameChain/Activity:
Answer: rotation, followed by a translation
O a translation, followed by two reflections
Step-by-step explanation:
The answer is C and E.
A: a dilation, followed by a rotation
B: a reflection, followed by a dilation
C: a rotation, followed by a translation
D: a translation, then a rotation, followed by a stretch
E: a translation, followed by two reflections
A savings account earns 2.7% yearly interest. Which equation shows how many years, t, it will take for the account to double?
Answer:
1.027t = 2
Step-by-step explanation:
Given that :
Saving account earns 2.7% interest yearly
The number it will take for the account to double
Let
Number of years = t
Interest earned yearly = 2.7% = 0.027
Amount = p(1 + rt)
Where P = principal
R = rate ; t = time in years, A = final amount
If p = 1 ;
For account to double,
Final amount = 2 * principal (p)
final amount = 2 * 1 = 2 ; hence, Final amount = 2
2 = 1(1 + 0.027t)
2 = 1 + 0.027t
2 = 1.027t
5 divided by 15.90
Work for it
Answer: 0.3144654088 Hope this helps :)
Step-by-step explanation:
Answer:
0.3144
Step-by-step explanation:
its just division
Review the proof (not in order) of the identitySine (StartFraction x Over 2 EndFraction) = plus-or-minus StartRoot StartFraction 1 minus cosine (x) Over 2 EndFraction EndRoot.
What is the correct sequence of steps?
Answer:
C.1-4-2-3-5
Step-by-step explanation:
did it on edge
Answer:
The answer is c
Step-by-step explanation:
Distribute -9x(6-2x)
Answer:
-54x+18X2
Step-by-step explanation:
-9x(6-2x)
The answer is -54x+18x2
It takes 21 minutes for a certain population of bacteria to double. If there are approximately 8,014,000 bacteria in this population at 10 a.M., what is the best estimate, in millions, of the number of bacteria at 10:42 a.M. On the same day?
Answer:
32 million
Step-by-step explanation:
Given that:
Time it takes population to double = 21 minutes
Number of bacteria at 10a.m = 8,014,000
Best estimate of bacteria at 10:42
Difference :
10:42 - 10:00 = 42 minutes
42/ 21 = 2 times
Hence it doubles 2 times within the time range :
At 10:21 minutes :
8,014,000 * 2 = 16,028,000
At 10:42 minutes :
16,028,000 * 2 = 32,056,000
Best estimate is 32 million
Point P has coordinates (4, 9), and point Q has coordinates (8, 1). To the nearest unit, what is the distance between the two points? You may use the coordinate grid to help you answer the question.
6 units
7 units
8 units
9 units
Answer:
I hope the workings below help:Step-by-step explanation:
[tex]P(4,9)\\Q(8,1)\\\\d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}\\\\d=\sqrt{\left(8-4\right)^2+\left(1-9\right)^2}\\\\Simplify\\\\d =4\sqrt{5}\\\\d =8.9[/tex]
Answer:the answer is 9 because the height of the triangle is 8^2 (64) and the length is 4^2 (16) add those together and that is 80 then you need to square it which is 8.9 the to the nearest unit which is 9.
and I got it right on my assignment
If Logan eats his vegetables, then he can have a bowl of ice cream. Logan eats his vegetables. conclusion
Answer:
Logan better eat his vegetables
Step-by-step explanation:
Nora jogs 414 miles on Monday. She jogs 112 fewer miles on Tuesday. Write and evaluate an addition expression to find how many miles Nora jogs on Tuesday.
Answer:
Let's define the variables:
M = # of miles that Nora jogs on Monday
T = # of miles that Nora Jogs on Tuesday
We know that:
"Nora jogs 414 miles on Monday"
Then we have:
M = 414 mi
"She jogs 112 fewer miles on Tuesday"
This can be written as:
T = M - 112 mi
This is the equation that we need to solve.
Here we can simply replace the value of M by 414mi and get:
T = 414 mi - 112 mi = 302 mi.
Nora jogs 302 miles on Tuesday.
A square patio has an area of 147 square feet. How long is each side of the patio to the nearest tenth?
Answer:
37. Because 147 divided by 4 (square has 4 sides lol) and you come up with 36.75 and then you gotta round it to the nearest tenth which makes it 37.
Step-by-step explanation:
(-3, -10) & (-1, -1) using the slope formula.
Answer:
9/2
Step-by-step explanation:
A new health drink has 180% of the recommended daily allowance (RDA) for a certain vitamin. The RDA for this vitamin is 40 mg. How many milligrams of the vitamin are in the drink?
Answer:
72 mg of vitamin are in the drink
Step-by-step explanation:
The drink has 180% of the RDA
And the RDA is 40 mg
The number of milligrams present in the drink will be;
180% of 40 mg
= 180/100 * 40 = 180/2.5 = 72g
7.93 repeating as a mixed number in simplest form
Graph the line with the equation y = 1/5x-2.
3 4 5 6 7 8 9 10
Answer:
graph as seen below :)
Step-by-step explanation:
when graphing an algebraic equation, it is important to remember mx+b and what it stands for. m is the variable used to describe the slope and when in the form of a fraction is rise over run/vertical over horizontal/up over side/etc. so for this one, start at the y-intercept (0,-2) and go up 1, over 5, then plot that point. then continue the pattern for you graph and do the same backwards so you go down 1 and to the left 5. x is the variable that normally stays a variable in the equation. and finally, b is the y-intercept, so when the line passes through a point where x = 0 (that part is normally confusing form me cuz its the y-intercept so just think of it as when the point is on the y axis). then, you can plot points to make the graph shown below. sorry the graph is kinda trash but you can see that when you go over 5 you go up one.
if you have any questions make sure to comment so that i can clarify anything thats a little silly or confuzzling :)
I hope this helped :))
need help getting 5 brainiest
Answer:
please me .. im trying to rank up
i need 24 points
Step-by-step explanation:
1/4 :10=x:4
whats the value of x?
pls hurry i have 8 minutes
Step-by-step explanation:
what do the : mean ??? are you sure
Answer:
x=1/10
Step-by-step explanation:
1/4÷10=x/4
10x=4*1/4
10x=1
x=1/10
What is f(5) for the function f(x)=-9x-10
Step-by-step explanation:
In this form, x = 5.
so we'll substitute 5 in for x...
f(5) = -9(5) -10
f(5) = -45 -10
f(5) = -55
essentially saying, when x = 5, y = -55