Step-by-step explanation:
Stefan ask ur mom the total cups of ingredients
Suppose the function E(c) represents the earnings of a volleyball team from selling c cupcakes. They are selling each cupcake for $2. They only bought enough supplies to make 100 cupcakes. Describe an appropriate domain and range of this function using interval notation.
Using domain and range concepts, it is found that:
An appropriate domain for the function is: [tex]c \in [0,100][/tex]An appropriate range for the function is [tex]E \in [0,200][/tex].------------------------------
The domain of a function are the values that the input can assume.The range of a function are the values that the output can assume.------------------------------
The function E(c) represents the earnings of selling c cupcakes.The input is the number of cupcakes sold c.The output is the earnings E.------------------------------
They have enough supplies to make 100 cupcakes, thus, at most 100 cupcakes can be sold, meaning that an appropriate domain for the function is: [tex]c \in [0,100][/tex]If no cupcakes are sold, the earnings will be of $0. If all 100 cupcakes are sold, the earnings will be of $200, as each is sold for $2, meaning that an appropriate range for the function is [tex]E \in [0,200][/tex].A similar problem is given at https://brainly.com/question/2145599
−7x−9 - -4x^2+3x-5−4x
Answer:
4[tex]x^{2}[/tex] − 8 − 14
Step-by-step explanation:
1. Simpify
2. Subtract the numbers
3. Combine like terms
4. last but not least rearrange the terms
Hope this helped :)
what expression is equivalent to (1/16)^-4
16^4 Hope this helps.
Answer:
16 ⁴
Step-by-step explanation:
use a -n= (1/a)n
(1/16 - ⁴= ( 16/ 1 )
=16 ⁴
**Answers needed fast**
Answer:
a) 1000 = 10^3= 10*10*10
b) 100*100= 10^4 = 10*10*10*10
Step-by-step explanation:
Answer:
a. 10^3 =10*10*10
b. 10^4 =10*10*10*10
In the similarity
transformation of AACB
to AEFD, AACB was dilated by
a scale factor of [?], reflected
across the [ ], and moved
through the translation [ ].
HELP HELP HELO NOW NOW PLEASE ILL GIVE BRAINLEISTETWBEBEJHEUEJ
Therefore, In the similarity transformation of ΔACB to ΔEFD, ΔACB was dilated by a scale factor of 2, reflected across the y-axis, and moved through the translation 2 units
What is graph transformation?
The technique of altering an existing graph or graphed equation to create a different version of the following graph is known as graph transformation. In particular, the change of algebraic equations, it is a typical kind of algebraic problem.
Graphs can be extended, rotated, inverted, or any combination of these transformations; they can also be translated or moved along the xyxy plane. The formulas "move the function f(x)f(x) by cc units in some direction," "stretch the function f(x)f(x) by cc units," and "rotate the function f(x)f(x) by xx units about the xx-, yy-, or zz-axis" are frequently used in mathematical issues. In every instance, the transformation has specific, calculable effects on the underlying function.
Since the triangle ABC and DEF is similar
So we can write,
DE/BC=EF/AB=FD/CA
scale factor =Length of CA/length of DF
=6/3
=2:1
Reflected at y axis i.e x=0
and raised by 2 units.
Therefore, In the similarity transformation of ΔACB to ΔEFD, ΔACB was dilated by a scale factor of 2, reflected across the y-axis, and moved through the translation 2 units
Learn more about graph transformation,
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COULD A KIND SOUL PLEASE PLEASE PLEASE HELP ME???!!!!!!!!!!!
triangle RST is reflected across the line y = x to form triangle R’S’T’. Find the coordinates of the points R’, S’ and T’.
show how you go the answer so I can see if it makes sense!!!
Answer:
R=(-1,2), T=(-7,4) S=(-2,8)
Step-by-step explanation:
The line y=x is a diagonal line veering to the left, since I can't draw it I'll give you a link on an actual digram of a triangle getting reflect across y=x. But, I just like to do this, if for example Q=(10,-3), I just exhange the negative sign to the left, so it would equal Q"=(-10,3) (Q" means the new modified Q).
The link thingy=https://www.quora.com/What-does-it-mean-to-reflect-over-the-y-x-line
Hopes this helps (:
Solve X/3 - 2X+1/3 = X-3/5
Answer:
Answer is 3
Step-by-step explanation:
x/3-2x/1+3 =x-3/5
x/3-x/3 = x-3/5
0=x-3/5
0=x-3
3=x
sothat, x = 3 ans
Find the equivalent equation that results from adding 5 to both sides first and then multiplying
both sides by 2. Show each step. You do not have to solve the equation at the end.
Answer:
5d = 30
Step-by-step explanation:
1. first you need to add 5 to both sides
d-4+5 = 2+5
2. then you need to combine like terms
d+1 = 7
3. after that you have to multiply both sides by 5
5(d+1) = 7(5)
4. simplify
5d + 5 = 35
-5 -5
5d = 30
If g( 2x + 1) = 4x-3 then find f(x) and f(-2).
Answer:
Dont know if this is correct but:
f(x) = 4x-3
f(-2) = 4(-2)-3
f(-2) = -11
Step-by-step explanation:
Write -9-(-6) using addition
Which Statement is not true based on the figures below?
A statement that is not true based on the figures would be A; CD = JK
WE are given the figure of two similar pentagon figure that are;
ABCDE and JKLMN
Similar figure are zoomed in or zoomed-out (or just no zoom) version of each other. For two similar figures, the pair-by-pair similar angles of those two similar figures are called corresponding angles tthat are of same measurement.
Thus, we can see that the sides are similar to each other.
AB = JK
CB = LK
CD = LM
DE = MN
AE = JN
Since CD = JK is not valid
Therefore, we can conclude that the first statement is incorrect.
Hence, the answer is A.
Learn more about similar figure here;
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If the linear function is f(x) = 3x + 10, then the value of 3 could represent:
O The initial investment.
O The starting point.
O None of these choices are correct.
O The average change.
O The line of reflection.
Answer:
3 is the gradient ryt?
Step-by-step explanation:
so Ummm C?
Which of these is a factor in this expression?
624 – 4+9 (73 + 3)
O A. -4+9 (+ 3)
O B. (18+ 3)
O C. 624 – 4
O D. 9 (y2 + 3)
URGENT
Answer:
May be the ans is option C and A
1. Is (2, 4) a solution to the equation
y = x - 2?
1 . yes
2 . no ?
no.......................
If the reserve rate is 3% and a bank receives a deposit of $16,000, how much of the $16,000 is the bank free to loan out?
The reserve rate is what the bank keeps. This means it can loan out ( 100% -3%) = 97% of the deposit.
16,000 x 0.97 = $15,520 can be loaned out.
Answer: C
Step-by-step explanation:
Solve: 2 3/4 ÷ 1 4/7=
Help?
Answer:
[tex] \frac{11}{7} [/tex]
Step-by-step explanation:
[tex]2 \frac{3}{4} \div 1\frac{4}{7} [/tex]
[tex] = 2 \frac{3}{4} \times \frac{4}{7} [/tex]
[tex] = \frac{11}{4} \times \frac{4}{7} [/tex]
[tex] = 11 \times \frac{1}{7} [/tex]
[tex] = \frac{11}{1} \times \frac{1}{7} [/tex]
[tex] = \frac{11 \times 7}{1 \times 7} [/tex]
[tex] = \frac{11}{1 \times 7} [/tex]
[tex] = \frac{11}{7} [/tex]
Please someone help I’m stuck with this question please help and show work please
Answer:
I would think A.
Step-by-step explanation:
Let me explain real quick. A basically states the possible weights, or the y of the function, which include serving size and full bag. B is full numbers which cannot be used in a bag. C and D look like they would he in a perfect form however they are not showing the possible weights for both serving and bag.
In 2015, the city of Miami had a population of 441,000 people and an area of 36 square miles. What was the population density of Miami, in people per square mile, in 2015? 10,750 12,250 14,250 16,750
Answer:
12,250
by dividing the 441000 by 36, I got the answer.
The population density of Miami, in people per square mile, in 2015 was 12,250
The given parameters are:
Population = 441,000 peopleArea = 36 square milesThe population density of a place is the ratio of the population to the unit square area.
So, we have:
[tex]Density=\frac{Population}{Area}[/tex]
Substitute known values
[tex]Density=\frac{441000}{36}[/tex]
[tex]Density=12250[/tex]
Hence, the population density of Miami, in people per square mile, in 2015 was 12,250
Read more about population density at:
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#39 only show work pls hurry tysm
Let earn per hour be x
The equation will be
[tex]\\ \sf\Rrightarrow 6.5(x)=42.25[/tex]
[tex]\\ \sf\Rrightarrow 6.5x=42.25[/tex]
[tex]\\ \sf\Rrightarrow x=\dfrac{42.25}{6.5}[/tex]
Multiply five and four-sevenths negative two and two-fifths .
A negative ten and eight thirty-fifths
B ten and eight thirty-fifths
C negative thirteen and thirteen thirty-fifths
D thirteen and thirteen thirty-fifths s
Answer:
C!!!!
Step-by-step explanation:
i just worked out the equation by turning them into proper fractions and multiplying! hope this helped, have a nice day <3
Answer:
The answer is C.
negative 13 and 13 over 35
Eliminating a negative and changing our operation.
=5 4/7 − 2 2/5
Rewriting our equation with parts separated
=5 + 4/7 − 2 − 2/5
Solving the whole number parts
5−2=3
Solving the fraction parts
4/7 − 2/5 = ?
Find the LCD of 4/7 and 2/5 and rewrite to solve with the equivalent fractions.
LCD = 35
20/35 − 14/35 = 6/35
Combining the whole and fraction parts
3 + 6/35 = 36/35
Solution by Formulas
First:
Convert any mixed numbers to fractions.
Then your initial equation becomes:
39/7 + −12/5
Applying the fractions formula for addition,
=(39×5)+(−12×7)/7×5
=195 + −84/35
=111/35
=36/35
state the reasons which is following pairs are equal
Answer: sorry would have answered if there was a picture attached to it
From a tap 60 ml of water is leaked within 5 minutes. Find the wasted amount of water within 2 hours from this tap
Answer:
1440 mL
Step-by-step explanation:
2 hours = 120 minutes
120/5 = 24
24 * 60 = 1440
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
A triangular park has sides 80m, 64m and 48m.
Answer:
If your trying to find the perimeter it's 192.
Evaluate (6x + 1) – (2x + 8) when x = 3.
The length of a rectangle is twice its width.
The perimeter of the rectangle is 126 feet.
Answer: Length = 42ft Width = 21ft
Step-by-step explanation:
Let "w" be width
W = 21ft
w x 2 = L
L = 42ft
Perimeter:
42+42+21+21
=126
Which interval notation represents the set of all numbers greater than or equal to -8
and less than or equal to -3?
Plz help ASAP
How is proportional reasoning used to interpret distances on maps?
Answer:
It shows how a dimension in a scale drawing is related to the actual object. A map is a scale drawing. The measurements on a map are in proportion to the actual distances. If 1 inch on a map equals an actual distance of 2 miles, the scale is 1 inch = 2 miles
hope it helped!
How many 10- digit number are restricted in the Atlanta area
Answer:
320,400
Step-by-step explanation:
80,100 restricted numbers x 4 area codes
Order the numbers below from least to greatest.
Answer:
I don't believe any of these are correct.
I think the real order is:
-9/4, -1, [tex]\sqrt{6}[/tex], 1/4, 3.9
But I would choose D if I were you.
URGENTTTT PLS PLS PLS PIFHCHIDFCHI. How do you write 5x^2-14-3x2 in standard form?