Answer:
i = ($650)(0.08)(1) = $52
Step-by-step explanation:
The formula for simple interest is i = prt. Here p = $650, r = 0.08 and t = 1 (year). Then the simple interest Deanna paid for this one year loan was
i = ($650)(0.08)(1) = $52
Sarah babysits her neighbor's son to make money. Her earnings can be represented by the equation
M = 9h
where M is the money she earns and h is the hours she babysits.
Samara babysits her cousin to make money. Her earnings can be represented by the graph.
Which babysitter earns more money per hour?
Answer:
Sarah makes more money.
Step-by-step explanation:
Sarah get $9 for 1hr of babysitting, but according to the chart Samara get only $3 for 1hr of babysitting.
Triangle BCD With Vertices B(4,4), C(8, 14), And P(12, 0); K = 1/4
Answer:
Hello, I am not sure if you mean a dilation by 1/4. If it is, this will be the answer:
B (1, 1)
C (2, 3.5)
D (3, 0)
Step-by-step explanation:
Just divide each number by 4. B (4, 4) = B (4/4, 4/4) = B (1, 1)
Continue to do this for each coordinate set given.
Hope this helps!
The vertices of triangle B'C'D' are:
B'(-1, -1/2)
C'(0, 2)
D'(1, -3/2)
What is a triangle?A triangle is a 2-D figure with three sides and three angles.
The sum of the angles is 180 degrees.
We can have an obtuse triangle, an acute triangle, or a right triangle.
We have,
To find the vertices of triangle B'C'D', which is a dilation of triangle BCD with center at the origin and a scale factor of 1/4,
We can follow these steps:
Find the coordinates of the centroid of triangle BCD.
The coordinates of the centroid G are:
[tex]x_G = (x_B + x_C + x_D) / 3 = (4 + 8 + 12) / 3 = 8[/tex]
[tex]y_G = (y_B + y_C + y_D) / 3 = (4 + 14 + 0) / 3 = 6[/tex]
Translate triangle BCD so that its centroid is at the origin.
We can do this by subtracting the coordinates of the centroid from the coordinates of each vertex:
B(4, 4) → [tex]B_1(4 - 8, 4 - 6) = B_1(-4, -2)[/tex]
C(8, 14) → [tex]C_1(8 - 8, 14 - 6) = C_1(0, 8)[/tex]
D(12, 0) → [tex]D_1(12 - 8, 0 - 6) = D_1(4, -6)[/tex]
Dilate the translated triangle [tex]B_1C_1D_1[/tex] by a scale factor of 1/4.
To do this, we can multiply the coordinates of each vertex by 1/4:
[tex]B_1[/tex](-4, -2) → B'(-4 x 1/4, -2 x 1/4) = B'(-1, -1/2)
[tex]C_1[/tex](0, 8) → C'(0 x 1/4, 8 x 1/4) = C'(0, 2)
[tex]D_1[/tex](4, -6) → D'(4 x 1/4, -6 x 1/4) = D'(1, -3/2)
Therefore,
The vertices of triangle B'C'D' are:
B'(-1, -1/2)
C'(0, 2)
D'(1, -3/2)
Learn more about triangles here:
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help look at pic pls
Answer:
A) -68
Step-by-step explanation:
Simplify:
(2/d^2)^3
Please help :)
Point B (-5, 5) is reflected over the x-axis. Where is B'?
Answer:
(-5, -5)
Step-by-step explanation:
A holiday meal cost $12.50 a person plus a delivery fee of 30$. Which equation is right?
1. y=30+12.50x
2. y= 12.50+30
3. 12.50x=30
4. y=12.50+30x
Answer:
1. y = 12.50x + 30
Step-by-step explanation:
A holiday meal cost $12.50 a person plus a delivery fee of 30$
Let x = number of people ordering a meal and y = total cost
It cost 12.50 per person so the cost regarding the number of people that orders food can be represented by 12.50x.
There is also a $30 delivery fee.
So the total cost would (y) = 12.50x + 30
The answer would be 1. 12.50 and 30 just swapped places.
Pleas help wuickly with this question for studying for my math test
Answer:
D - 320
Step-by-step explanation:
You divide 48 by 15% and it equals 320 which is the starting value. To check your answer you take 15% out of 320 which gives you 48. Letter C is incorrect because 15% of 150 is 22.5. A and B are not correct because A is lower than the amount spent and there is no way that B would work because 15% of 55.20 is 8.28. Good luck with your math test!
PLS HELP ASAP DOING A TEST
A circular kitchen table has a diameter of 20 in. How much fabric is needed to cover the table top?
HELLLLLLP RNNN PLSSSSSSSSSSSS
Answer:
D
Step-by-step explanation:
5/6 times 13 is 10 5/6. No
4 times 13 is 52. Yes
3/4 times 13 is 9 3/4. No
10/10 times 13 is 13. Yes
The expressions greater or equal to 13 are B and D.
What is an expression?An expression in math is a statement having minimum of two numbers, or variables, or both and an operator connecting them.
Given are expressions we need to determine expressions having values equal to or greater than 13,
So,
5/6 and 3/4 are numbers less than 1 if we multiply any number with them it will decrease its value,
So, the expression 4 x 13 and 10/10 x 13 will be the expressions having values equal to or greater than 13.
Hence the expressions greater or equal to 13 are B and D.
Learn more about expression click;
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help pls ! will give brainlest lol
Answer:
y=3/4x
Step-by-step explanation:
From the origin (0,0) count the rise to the next point (3) and then the run (4) leaving you with 3/4 as your slope.
75 percent of a number is 354. find the number
Answer: 75% of 472 is 354
Step-by-step explanation: you can figure this out by dividing 354 by 3 = 118, then you multiply that 118 by 4 = 472.
Write a unit rate for the situation.
$12.50 for 5 ounces
$\$$
per ounce
Select the locations on the number line to plot the points 8/3 and −11/3.
Answer:
put 8/3 a little bit below the dash that shows the number 3 and put -11/3 a little bit ahead of the -4 mark
Step-by-step explanation:
The Answer is where the green arrows are.
1. (blank)% of 50 shirts is 35 shirts?
2. 4% of (blank) days is 56 days?
3. 80% of (blank) games is 32 games?
4. 75% of (blank) peaches is 15 peaches?
5. at a shelter, 15% of the dogs are puppies, there are 60 dogs at the shelter how many are puppies?
ik that was a lot but please help!
Diego measured the number of cups of water in 15 bottles of various sizes. He made this line plot to show how many of each size he has. Diego then took all the bottles of the most common size and poured the water into one container. How much water is in the container? (Line plot in image)
Mrs.Rose received a 35% discount on her cell phone. The price of her cell phone came out to be $180. How much was the original price of her cell phone?
Answer:
The original price of the cell phone is $514.29
Step-by-step explanation:
The answer is $514.29 because the equation to find the answer is :
Let x = the original price of the cell phone
$180 = Price after discount
So, 180 = x * 35/100
Multiply by its reciprocal on both sides so
180 (100/35) = x
18000/35 = x
514.29 = x
So the original price of the cell phone is $514.29
What is m% of n?? Helpp please
Answer:
m% of n is mn/100.
Step-by-step explanation:
Begin with a concrete example: What is 5% of n?
To answer this, rewrite 5% as 0.05 and multiply n by this 0.05.
Now revert to m% of n: Divide m% by 100% and multiply n by this m/100.
m% of n is mn/100.
can some on please help me
Answer:
See below:
Step-by-step explanation:
Hi!
It seems like you have two answers in the boxes already, but it is not correct.
Firstly, you cannot tell mean from a box plot. The first box should be moved to the last category.
Your second boxes seems to be correct though.
As far as the remaining boxes, I can help with those too!
Median: The median is identifiable in a box plot, as the line in the boxes themselves are the medians. The medians do line up, therefore they belong in category 1.
Minimum: This is the value that is the least. We can tell this from a box plot, by looking at the most left line, or the "whiskers", as some teachers call them. For our box plots, the minimum is 4. They line up exactly. Therefore, this box should go in the first category.
IQR: The IQR "measures the spread of the middle half of your data". In these box plots, the IQR is different. Therefore, it belongs in the second category.
Mode: This is the value that appears most often in a set of data values. You cannot tell this from a box plot. Therefore, it belongs in the last category.
I hope I could help!
On a coordinate grid, point L is at (-4, 4) and point S is at (8, 4). The distance (in units) between points L and S is ___.
Input whole numbers, such as 2.
(numerical numbers as expected!)
Answer:
(12,0)
Step-by-step explanation:
count up from -4 to 8, then the other coordinate is the same so it will stay
What is the y-intercept of a line that has a Slope of 3 and passes through point (-1, -7)
Answers;
A. -10
B. -4
C. 3
D. 7
Answer:
B)-4
Step-by-step explanation:
y=mx+c
sub in a point and gradient/slope to get c
-7=3(-1)+c
-7=-3+c
-7+3=c
c=-4
y=3x-4
if u looking for the y intercept make x=0
y=3(0)-4
y=-4
4x + 60 + 5x = 100
What is x?
Answer:
50 pointssssssssssssssssssssss
Answer:
x = 40/9
Step-by-step explanation:
4x + 60 + 5x = 100
=> 60 + 9x = 100
=> 9x = 40
=> x = 40/9
Hoped this helped.
Please help me!!! ASAP!
B. For every 3 rabbits there are 8 total animals.
Answer:
the answer is b
3 and 8 times two equals 6 and 16
There are 4 quarts in a gallon and 4 cups in a quart. How many cups are in one serving?
Show and explain your work/answer
Answer: 16 cups
one serving is a gallon.
4c = 1q
8c = 2q
12c = 3q
16c = 4q
-ㄚㄩ尺丨
The camp has an elevation of 2700m. It is 1500m east of the origin. What are the camp's x and y coordinates?
Please help!! will give brainliest. Will be helpful
Which expression is equivalent to (x+3)+y?
A: x+(3+y)
B: x(3+y)
C: (x+3)+(x+y)
D: (x+3)+(3+y)
Answer:
b
Step-by-step explanation:
i dont know. i think rhis is my guess. just tell me the answer
Douglas went to Charlies General Store to get gas. He paid $52.20 for 20 gallons of gas. How much would he have paid if he got 25 gallons instead
I promise I will give you a crown if you do it right.
Q. Arrange the following integers in ascending order.
a. 3902, -3923, -3454, -3345, 3623, -3212.
b. 1005, -1090, -1420, -1230, 1302.
c. -100, -110, -99, 99, 101, 110.
d. 9990, 9011, 9909, -9099, -9990, 9099.
Answer:
A) -3923, -3454, -3345, -3212, 3623 and 3902.
B) -1420, -1230, -1090, 1005 and 1302.
C) -110, -100, -99, 99, 101 and 110
D) -9990, -9099, 9011, 9099, 9909, 9990
Step-by-step explanation:
Someone help me with this please, I really need help, and it's due tmrw...PLEASE
Answer:
y=2x+6
I started with the simplist equation for the first set (0,6) of y=X+6 and then tested it out for the second set (1,8) which didn't work. I then ajusted it so it would work with the second set by doing y=2x+6. Lastly, I tested this equation with all of the points and it worked for them all.
The number of students in a school is about 13⁴. How many students does this expression represent?
Answer: 28561
In order to find the answer you need to multiply 13 four times creating the equation 13*13*13*13 which then gives you 28561
Two coins are tossed at the same time. which tree diagram shows all possible ways the two coins can land as either heads (H) or tails (T) Diagrams in image.