Answer: D
Step-by-step explanation:
I got it wrong twice and it said the answer was D
Answer:
The answer is D!
Step-by-step explanation:
You burned a CD of your music and then created an artistic CD label
for it. Your friends liked it so much that they all asked if you would make CD labels
for the CDs of their music. So far, it has taken you 6.5 hours to create 3 CD labels.
How long will it take to create 4 more labels? Round your answer to the nearest tenth.
Answer:
I think it's 8.7
Step-by-step explanation:
if you divide 6.5 by 3, you get 2.16666666667, so that is how long it takes to make 1 CD liable. Multiple that by 4 and round and you get 8.7.
If I'm wrong I apologize :(
3(2c + 5) = 39
What is the answer ?
Answer:
c=1
Step-by-step explanation:
Simplifying
3 + 2c = 5
Solving
3 + 2c = 5
Solving for variable 'c'.
Move all terms containing c to the left, all other terms to the right.
Add '-3' to each side of the equation.
3 + -3 + 2c = 5 + -3
Combine like terms: 3 + -3 = 0
0 + 2c = 5 + -3
2c = 5 + -3
Combine like terms: 5 + -3 = 2
2c = 2
Divide each side by '2'.
c = 1
Simplifying
c = 1
Answer:
= 4
Step-by-step explanation:
Subtract 15 from both sides of the equation
6+15=39
6+15−15=39 − 5
Simplify
6=24
Divide both sides of the equation by the same term
(6=24)/6
Simplify
=4
PLEASE HELP ILL GIVE BIRRELANTIST
Answer:
A.) 555 in.^2
Step-by-step explanation:
When solving these types of things, I usually like to cut it up into smaller, easier to manage shapes.
You can cut that trapezoid into two triangles and one rectangle.Since both triangles are the same size, you don't need to divide the base and height by two, so you'll get the area of both triangles combined (which saves some work). We know the length of the rectangle and bases of the triangle combined is 44 inches, and that the length of just the rectangle is 30 inches, so we can just subtract 30 from 44 and divide it by two for the base of a triangle.44 - 30 = 14
14/2 = 7
Now that we filled in the information not listed, we can finally solve:
The base of one triangle is 7 inches, and the height is 15 inches.
Now, we just multiple and divide it by 2 for one triangle (it would be 52.5 inches).
But, we don't need to divide it by two because both triangles are the same size, so we can just get the sum of the area of both triangles combined by skipping that step (because triangles are half a square and two of those triangles make a full square).
7 x 15 = 105
The area of both triangles combined: 105 in.^2
Next, we need to solve the area of the rectangle. This is easy considering all you have to do is multiply 15 by 30 (length times width).
15 x 30 = 450
The area of the rectangle: 450 in.^2
Now, the final step. Addition. All you need to do is add up all the sums, and you're done.
450 + 105 = 555
The area of entire figure: 555 in.^2
NOTE: the symbol '^' represents exponents, so when you see 555 in.^2, it means inches squared (or to the power of 2)
There are 144 people are in an audience. The ratio of adults to children is 5 to 3. How many are adults
Answer:
90
Step-by-step explanation:
5+3=8 total ratio
5/8 × 144 = 90
Select the correct answer.
A company is analyzing whether its employees prefer to skip their lunch break and leave a half-hour early each day or take a lunch break and
leave at the normal time each day. It conducts an observational study to determine which option is selected more often. At the end of the first
week, the company finds that the majority of employees prefer to skip their lunch break and leave a half-hour early each day.
The company then repeats the observational study for 10 more weeks. The study yields the same results for only five of the weeks. What
generalization can be made from the results of this study?
A.
The majority of employees prefer to take a lunch break and leave at the normal time each day.
В.
The sample is biased; therefore, a generalization cannot be made regarding which option is selected more often.
C.
The results are inconclusive; therefore a generalization cannot be made regarding which option is selected more often.
D.
The majority of employees prefer to skip their lunch break and leave a half-hour early.
Answer:
C. The results are inconclusive; therefore a generalization cannot be made regarding which option is selected more often.
explanation:
just took the test on plato
Since the study yields the same results for only five of the weeks. So here the generalization could be made like option c.
What type of generalization made?Since at the closing of the first week the company determined the majority of the employees should prefer the lunch break and also the company repeats the observational study for 10 more weeks.
So here the output is to be inconclusive. Due to this, the generalization cannot be made with respect to the selection of the given options.
hence, the option c is correct.
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4(x-2+y)
Not good at this ...
Answer:
4x-8+4y
Step-by-step explanation:
We can use distributive property
First multiply 4 and x, which is 4x.
Then, multiply 4 and -2, which is -8.
Finally, multiply 4 and y, which is 4y.
If you put them all together the answer is 4x-8+4y
I hope this helps :)
Brainliest? ✨
I really need some help with this whoever helps I will give you the brainliest answer
Answer:
standard form: y = -x^2 + 15x
18=3(3x-6)
4x+6+3=17
Answer:
3(3x -6)=9x-18
4x +6+3=4x +9
Type the correct answer in the box. Use numerals Instead of words. If necessary, use / for the fraction bar.
Complete the statement about these quantities.
3
?
Cups of fruit juice
Cans of soda
18
9
18
54
3 cups is to 9 cans as
cups is to 18 cans.
Reset
Next
Answer:
6
Step-by-step explanation:
multiply 3 and 18 which gives you 54 then divide by 9 which give you your answer. 6
How is theis function transformed from the parent function?
F(x) = [1/x-5] -1
Which of these systems of equations have no solution? Choose one.
Answer:
The second one
Step-by-step explanation:
The two lines never intersect.
how do u find a slope of something?
You divide X by Y
If you have a ratio of X:Y then to find the slope you simply divide the Y axis by the X axis to get a constant rate (unit rate, etc).
Hope this helps and have a nice day.
-R3TR0 Z3R0
P(x)=x4-52+9x+8 Hallar p(-3)
Answer:
P(x)=x⁴+9x-44
Step-by-step explanation:
what is the answer to 6x+12=4x-18
Answer:
x = -15
Step-by-step explanation:
6x +12 = 4x - 18
-4x -4x
2x + 12 = -18
-12 -12
2x = -30
2 divided by x -----------> 2 divided by -30 = -15
x = -15
Hope this Helps!!!!!
The Sales Tax rate is 6%. If Sasha buys a refrigerator priced at $674, how much tax will she pay?
Answer:
$40.44
Step-by-step explanation:
6% of 674 = 0.06 × 674 = 40.44
i need help i will give you brainliest
Answer:
points needed hope you under stand
Step-by-step explanation:
stay safe though
pls help me I only got 5 minutes
Answer:
lazy
Step-by-step explanation:
lethargians come from the word lethargy/lethargic, which means to have a lack of energy and enthusiasm
Answer:
The best description of the Lethargarians is Lazy. . . .
Explantation:
If you search up the word "Lethargarians", you find that it repeats the word "Lazy" throughout each and every definition of it like:
Lethargarians are a race of irresponsible, lazy, and slimy little creatures that have the ability to divide and multiply themselves.The Lethargians are lazy, sleepy, lethargic and irresponsible creatures who prefer to do nothing all day.which expression is equivalent to 4(6 -2x)
( A. 24 - 8x)
( B. 24 - 6x)
( C. 10 - 8x)
( D. 10 - 6x)
The expression equivalent to 4(6 -2x) is A. 24 - 8x.
What is an expression?An expression is a sentence in two or more than two variables separated by addition or subtraction or both. There are many types of mathematical expressions they are algebraic expressions, trigonometric expressions, logarithmic expressions, and many more.There are also three basic math properties they are commutative law which states a + b = b + a, associative law which states (a+b) + c = a + (b+c) and distribute law which states a(b+c) = ab + ac.
We know distributive property states that a(b+c) = b + bc.
∴ The expression 4(6 -2x) is equivalent to,
= 24 - 8x.
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1/4x -5=3/4x-12 show two different ways to solve
Answer:
In the two different ways we have solved the given equation as
Step-by-step explanation:
Given expression is
To simplify the given expression in two ways:
First way:
Given
Multiplying 3 on both sides
(adding the like terms)
Dividing by 3 on both sides
Therefore the given expression is solved that
Another way:
Given
(adding the like terms)
Therefore the given expression is solved that
In the two different ways we have solved the given equation as
3x +1 = 4
Solve the equation
Answer:
1=x
Step-by-step explanation:
What is the value of 6 2/3 + 1 7/12?
Answer:
Im not sure but i think the answer is 7 9/15
Step-by-step explanation:
Answer:
8.25 or 8 1/4
Step-by-step explanation:
i really need help please
Answer:
25
Step-by-step explanation:
which set of sides will not make a triangle
Jean my action is selling jeans at a 15% off the regular price the regular price is 25.00 per pair what is the sale price of the jeans
Answer:
$21.25
Step-by-step explanation:
25 decrease 15% =
25 × (1 - 15%) = 25 × (1 - 0.15) = 21.25
CAN SOMEONE HELP ME;(
Answer:
answer is -2.3
Step-by-step explanation:
Hope this helps you out
You don't have to explain how you got it, but make sure you know your right.
Answer:
The opposite of -3 is 3.
The opposite of 0 is 0.
The opposite of the opposite of 10 is 10.
which ordered pair is the solution of the system graphed below?
Answer:
C
Step-by-step explanation:
What is the value of the rational expression 2x + 1 when x = 5?
Answer:
11/25?
Step-by-step explanation:
Pleaseee helppp answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!
Answer:
5 units
Step-by-step explanation:
Which conic section is represented by the following equation?
5x^2 – x + 5y^2 – 3y + 4 = 0
circle
ellipse
parabola
hyperbola
Answer:
3 rd one
Step-by-step explanation:
The conic section represented by the given equation is Circle.
What is Circle?Circle is a two dimensional figure which consist of set of all the points which are at equal distance from a point which is fixed called the center of the circle.
Standard form of a circle is,
(x - h)² + (y - k)² = r²
where, (h, k) is the center of the circle and r is the radius of the circle.
Expanding, we get,
x² - 2hx + h² + y² - 2ky + k² = r²
x² - 2hx + y² - 2ky + (h² + k² - r²) = 0
The given equation is,
5x² – x + 5y² – 3y + 4 = 0
This is same as the standard form of the circle.
Hence the given equation is that of a circle.
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