How much do you owe?
Since each roommate will pay 20% of the $6,000 bill, you will owe 1 * 0.2 * 6000 = $1200.
What is 10% of the total repair bill?
10% of the total repair bill is 0.1 * 6000 = $600.
What will each roommate's 20% share be?
Each roommate's 20% share will be 0.2 * 6000 = $1200.
I hope this helps! Let me know if you have any other questions.
Which is equivalent to log1/2462
A log1/2462/log4621/2
B log462/log1/2
C log 1/2 / log462
Answer:
B
Step-by-step explanation:
Given the expression:
[tex]log_{1/2} 462 [/tex]
we want to find an equivalent expression.
Change of base formula:
[tex]log_{a} b = \frac{log b}{log a} [/tex]
where log means logarithm with base 10, also known as common logarithm.
Then, the expression of the problem is transformed into:
[tex]log_{1/2} 462 = \frac{log 462}{log (1/2)} [/tex]
A dilation has center (0,0). Find the image of the point L (- 4,0) for the scale factor 2
D2(L)=L’[ ]
Will award 20 points and brainliest for correct answer
Answer:
(-8,0)
Step-by-step explanation:
(-4×2 + 0, 0×2 + 0)
(-8,0)
Final answer:
The image of point L (-4,0) after a dilation with a scale factor of 2 from the center (0,0) is L' (-8,0).
Explanation:
To find the image of the point L (-4,0) after a dilation with a scale factor of 2 from the center (0,0), you multiply the coordinates of the point by the scale factor. Therefore, the coordinates of point L after dilation (L') would be (-4 × 2, 0 × 2) = (-8, 0).
The image of point L after the dilation is L' with coordinates (-8, 0).
whta is the area of a triangle with a base of 6 feet and a height of 9 feet?30 ft2,27 ft2,28 ft2,54 ft2
Answer:
Step-by-step explanation:
hello :
the area is : A=(b×h)/2 b=6 h=9
A= (6×9)/2 =27ft2
The formula for area of a triangle is 1/2(b x h).
First, we'll have to identify our base and height. Since the problem gives them to us, we can rewrite the formula as 1/2(6 x 9).
From there, we can solve by multiplying.
1/2(6 x 9)
1/2(54)
And finally, we can divide to find the area.
1/2(54)
27
Therefore the area of the triangle is 27 feet.
Hope this helps! :)
In a lab, a substance was heated by 6 °C each hour for 60 hours. What was the total change
in temperature?
Final answer:
The total change in temperature when a substance is consistently heated by 6 °C each hour for 60 hours is 360 °C, calculated by multiplying the hourly temperature increase by the number of hours.
Explanation:
To calculate the total change in temperature when a substance is heated by a consistent amount over a period of time, you simply multiply the rate of temperature change per hour by the total number of hours. In this case, the substance was heated by 6 °C each hour for 60 hours. So, the calculation will be 6 °C/hour * 60 hours.
The total change in temperature is therefore 6 °C/hour * 60 hours = 360 °C. This calculation shows the cumulative effect of consistent heating over a certain period.
You decide to buy a particular gaming console for $500 from a gaming store. You
will also need to pay 9.5% sales tax. WHAT WILL YOUR FINAL PURCHASE PRICE
BE, INCLUDING TAX?*
Answer:
Step-by-step explanation:
Cost = $500
Tax = 9.5%
Total amount spent =
5 x 9.5
= 47.5 + 500
= $547.5
what is x? please answer
Answer:
130º
Step-by-step explanation:
use the conveyor xd
A tennis ball has a diameter of 3 inches to the nearest tenth find the number of cubic units the tennis ball occupies
Answer:
14.1 in³
Step-by-step explanation:
The formula for the volume of a sphere is V = (4/3)πr³. Here the radius (r) is half the diameter, that is, half of 3 inches, or 1.5 inches.
Thus, the volume of the ball / sphere is V = (4/3)π(1.5 inches)³. Find (1.5 inches)³ on a calculator (it is 3.375 inches³). Then multiply this result by (4/3)π:
V = (4π/3)(3.375 inches³) = 14.1 in³
Final answer:
To find the number of cubic units the tennis ball occupies, calculate its volume using the formula V = (4/3) * π * r^3, where r is the radius. The tennis ball occupies approximately 0.157 cubic feet of space.
Explanation:
To find the number of cubic units the tennis ball occupies, we need to calculate its volume. The volume of a sphere can be found using the formula V = (4/3) * π * r^3, where r is the radius. The diameter of the tennis ball is 3 inches, so the radius is half of that, or 1.5 inches. Converting to the nearest tenth, we have a radius of 1.5 inches = 0.15 feet.
Substituting this value into the volume formula, we get V = (4/3) * π * (0.15)^3 = (4/3) * π * 0.0375 = 0.157 cubic feet. Therefore, the tennis ball occupies approximately 0.157 cubic feet of space.
Amanda made the following figure by combining 1 cubic foot cubes.What is the volume of her figure?
Answer:
100
Step-by-step explanation:
I counted
Please help!!! I would really appreciate it!!
Answer:
3. Terms
4. Like terms
5. Coefficient
Step-by-step explanation:
Please keep in mind that Brainly shouldn't be used to cheat on tests or exams.
A right triangle has one leg with a length of 10 m and another left with a length of
12 m. What is the length of the third side of the triangle?
OA) 22 meters
OB) 15.6 meters
OC) 6.6 meters
D) 2 meters
Answer:
B) 15.6
Step-by-step explanation:
Pythagorean thm: [tex]a^{2} +b^{2} =c^{2} \\[/tex]
Substitute each of the lengths for the legs like so:
[tex]10^{2} +12^{2} = c^{2}[/tex]
then expand the exponent and you will get c= 15.62
The chorus needs to raise $2,620.00 for a trip to the state competition. They are selling sets of candles for $25.00 per set. They have already raised $1,225.00 from the fundraiser.
The band needs to raise $2,400.00 to pay for a trip to the state capital to participate in a parade. They are selling 3-gallon tubs of caramel popcorn for $18.25 each. They have already raised $1,314.00 from the fundraiser.
If both are going to meet their goals, from this point on the
needs to sell blank
more items from their fundraiser than the blank
needs to sell from their fundraiser.
Answer:
The band needs to sell 4 more items from their fundrasier than the chorus needs to sell for their fundraiser.
Step-by-step explanation:
First we have to see how far each of the groups are from completing their goal.
For chorus, we get 2620-1225=1395 dollars.
For band, we get 2400-1314=1086 dollars.
Now, we see how long it takes for them to get to their goals.
For chorus, we get 1395/25 = 55.8. because they can't sell 0.8 of a set of candles, it round up to 56 candles.
For band, we get 1086/18.25 ≈ 59.5. because they can't sell half of a 3 gallon tubs of caramel popcorn, they have to sell 60.
So, when both of the funraisers meet their goals, the band needs to sell 4 more items from their fundrasier than the chorus needs to sell for their fundraiser.
Cost of a bicycle: $500.00
Markup: 15%
What’s the selling price:
Answer:
Step-by-step explanation:
Markup price= 15% of 500
[tex]=\frac{15}{100}*500\\\\=15*5\\[/tex]
= $ 75
Selling price = 500 + 75 = $ 575.00
What is the opposite of the opposite of -7.5? Thank you
Answer: 7.5
Step-by-step explanation: It's negative, so the opposite would be positive.
Answer:
7.5
Step-by-step explanation
They are both matching integers
mark me brainliest if I helped:D
On March 12, Medical Waste Services provides services on account to Grace Hospital for $11,000, terms 2/10, n/30. Grace pays for those services on March 20.
Required:
For Medical Waste Services, record the service on account on March 12 and the collection of cash on March 20. (If no entry is required for a transaction/event, select "No journal entry required" in the first account field.)
Answer and Step-by-step explanation:
The journal entries are shown below:
On March 12
Account receivable A/c Dr $11,000
To Sales $11,000
(Being the goods are sold on credit)
On March 11
Cash $10,780
Sales discount ($11,000 × 2%) $220
To Account receivable $11,000
(Being the cash received is recorded)
Only these two entries are recorded
Since the payment is made within 10 days so Grace hospital is eligible for the discount
Explain your answer, please.
Answer:
median =55
Step-by-step explanation:
The median is the middle number. It will fall exactly between those two numbers. Take the average
(51+59)/2 = 110/2 =55
The median is the middle number of a data set. We can find the median using two by the following.
51 + 59 = 110
110 / 2 = 55
The median is 55!
Best of Luck!
How many miles does the plane need to travel from Dallas to reach its destination in New york
Answer:
1380 miles
Step-by-step explanation:
Please help and I will mark you as brainliest!
Step-by-step explanation:
as we know that the power will be multiplied then
[tex] ({5}^{3} ) ^{6} [/tex]
[tex] {5}^{18} [/tex]
Hope it will help :)
Which relationship describes angles 1 and 2 select EACH correct answer
Answer:
Supplementary Angles, because according to definition: Supplementary angles are the pair of angles that add to 180º.
Answer:
adjacent, supplementary
Step-by-step explanation:
The angles have one common side but no common interior points, so they are adjacent angles.
Also, they form a linear pair whose measures has a sum of 180 degrees, so they are supplementary angles.
Which inequality statement is TRUE?
Answer:
A is true.
Step-by-step explanation:
The square root of 65 is approximately 8.06226. This means that 8 is less than [tex]\sqrt{65}[/tex] but [tex]\sqrt{65}[/tex] is less than 9.
Let me know if you need anymore help
Find the area of the shape shown below
Add the top and bottom together, divide by 2, then multiply by the height:
Area = (7.5 + 2.5)/2 x 2.5
Area = 10/2 x 2.5
Area = 5 x 2.5
Area = 12.5 square units.
Wendy used 1 centimeter cubes to build the rectangular prism shown. Find the volume of the rectangular prism Wendy built
Answer:
i believe the answer for your question is 80 cm.
Step-by-step explanation:
A rectangle is a closed two-dimensional figure with four sides. The opposite sides of a rectangle are equal and parallel to each other and all the angles of a rectangle are equal to [tex]90[/tex] degree and the volume of the rectangular prism is [tex]60cm^{3}[/tex]
What is rectangle ?
A rectangle is a type of quadrilateral, whose opposite sides are equal and parallel. It is a four-sided polygon that has four angles, equal to [tex]90[/tex] degrees.
Here the size of one cube is [tex]1 centimeter[/tex].
As we know, the volume of the rectangle is:-
[tex]Volume=(Length)(Breadth)(Height)\\V=(4)(3)(5)\\V=60 cm^{3}[/tex]
Hence, the volume of the rectangular prism Wendy built is [tex]60cm^{3}[/tex].
To learn more about rectangle
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AB and DE are chords that intersect at point F inside circle C as shown. If the measure of arc EA= 50 degrees and the measure of arc DB= 70 degrees, what is the measure of angle AFE and angle EFB?
M
M
Help please!
Answer:
Part 1) [tex]m\angle AFE=55^o[/tex]
Part 2) [tex]m\angle EFB=125^o[/tex]
Step-by-step explanation:
Part 1) what is the measure of angle AFE
we know that
The measure of the interior angle is the semisum of the arches that comprise it and its opposite.
Note: In this problem the correct measure of arc EA is 40 degrees (see the picture)
so
[tex]m\angle AFE=\frac{1}{2}(arc\ EA+arc\ DB)[/tex]
substitute the given values
[tex]m\angle AFE=\frac{1}{2}(40^o+70^o)=55^o[/tex]
Part 2) what is the measure of angle EFB?
we know that
[tex]m\angle AFE+m\angle EFB=180^o[/tex] ---> by supplementary angles (form a linear pair)
so
substitute the given value
[tex]55^o+m\angle EFB=180^o[/tex]
[tex]m\angle EFB=180^o-55^o=125^o[/tex]
The measure of angle AFE is 60 degrees and the measure of angle EFB is 10 degrees. This is derived from the property that the measure of an inscribed angle is half the measure of its intercepted arc.
Explanation:The measure of an inscribed angle (an angle whose vertex is on the circle) is half the measure of its intercepted arc. The measure of angle AFE is half the sum of arc EA (50 degrees) and arc DB (70 degrees), while the measure of angle EFB is half the difference of arc EA and arc DB.
Therefore:
Angle AFE = 1/2 * (EA + DB) = 1/2 * (50 + 70) = 60 degreesAngle EFB = 1/2 * |EA - DB| = 1/2 * |50 - 70| = 10 degreesLearn more about Inscribed Angles here:https://brainly.com/question/34466810
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Can you help me with this math question
Answer:
-45/2 = -22.5
Step-by-step explanation:
The applicable rules of exponents are ...
[tex](a^b)(a^c)=a^{b+c}\\\\\sqrt[n]{a^m}=a^\frac{m}{n}\\\\\dfrac{1}{a^b}=a^{-b}[/tex]
__
These rules let us rewrite the expression as ...
[tex]\dfrac{3x^{\frac{7}{2}}y^{-4}}{\sqrt[4]{16x^2y^4}}=\dfrac{3}{16^{\frac{1}{4}}}\cdot x^{\frac{7}{2}-\frac{2}{4}}y^{-4-\frac{4}{4}}=\dfrac{3}{2}\cdot x^3y^{-5}[/tex]
Now, we know the values of a, b, c:
a = 3/2, b = 3, c = -5
Their product is (3/2)(3)(-5) = -45/2 = -22.5.
(PLEASE HELP!!! DUE 4:30!!!)
Image of the problem is attached.
Answer:
i got I got y=.57x + 2.3 for the line of best fit
I got about 12.56 for number two by plugging 18 into x
Step-by-step explanation:
I plugged it into my calculator
For the pie chart shown, how many people with less than a 9th grade education earned less than $35,000 if the total number of
people surveyed was 91,841,000?
A 11,939,330
B 47,757,320
C 68,880,750
D 79,901,670
Answer:
The answer is D
What is the answer to this?
There are 6 faces on a cube. Each face is equal to the area of one square.
Area of one square = 2.5 x 2.5 = 6.25 units^2
Surface area = 6.25 x 6 = 37.5 units^2
Hope this helps!! :)
Answer:
37.5
Step-by-step explanation:
Since it is a cube, all edges are 2.5. To find one side, you do 2.5x2.5. That gives you 6.25. And you have 6 sides. So 6.25x6 = 37.5.
g(a)=2a-3
h(a)=-3a+1
Find g(h(a)) =
Answer:
g(h(a)) = 6a-1
Step-by-step explanation:
They are trying to confuse you for no reason.
it migt be easier if you think of g(a) instead as g(x)=2x-3
So h(a)=3a+1, and we pu it info g(x), which would make it 3a+1=x, so g(3a+1) = 2(3a+1)-3=6a+2-3=6a-1
Three students are chosen at random. Find the probability that all three were born on Wednesday
a. 3/365
b. 3/7
c. 1/21
d. 1/343
The probability that three randomly chosen students were all born on a Wednesday is 1/343.
Explanation:In a week, there are seven days, one of which is a Wednesday. Therefore, the probability that any one person was born on a Wednesday is 1/7. Assuming each student's birthday is independent of the others, the individual probabilities of each student being born on a Wednesday are multiplied together to find the combined probability of three students all being born on a Wednesday.
Thus, the probability of all three students being born on a Wednesday is:(1/7) x (1/7) x (1/7) = 1/343
So, the correct answer is d. 1/343.
Learn more about Probability here:https://brainly.com/question/32117953
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Abel is 43 years old, and he owns his car, which he uses to get to work. His
collision deductible is $250, and he does not have comprehensive coverage.
If his car's safety rating is 22, how much does he pay each month for car
insurance?
I think it's 11.40
Step-by-step explanation:
hope it's right
Answer:
216.67
Step-by-step explanation:
Erica drew the parallelogram below. Which expression can Erica use to find
the area of the parallelogram? *
HELPP
Area of the parallelogram = (base length) x (height)
Step-by-step explanation:
The parallelogram has 2 different sides.
To find:
The expression to calculate the area of parallelogram.
Base of the parallelogram= 5(1/4) in.
Height of the parallelogram= 4(1/5) in.
Area of the parallelogram= base x height
= 5(1/4) x 4(1/5) = 1 square inches.
So, the expression to calculate the area of the parallelogram is,
Area = (base length) x (height)