whoever answer is correct get brainliest
Raj wants to get a tropical fish tank. The pet store owner tells him that he needs a tank that has a total volume equal to 80 ounces plus 4 ounces for each fish.
Which model shows two expressions for the total volume of the tank that will hold f fish?
Answers
Answer: it is c
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
Related Questions
 What is the slope, m, of the line represented by the table below?
A. -4
B. -1/3
C. 1/3
D. 3
Answers
Answer:
1/3
Step-by-step explanation:
-4 - (-3)= - 1
-12 -(-9)=-3
two negatives make a positive
-1/-3 = 1/3
The original price of a vest for sale at a department store is $80. The store is having a 20%-off sale, and you have a coupon that gives you an additional discount of 20% off the lowest sale price. What is the final selling price of the vest?The original price of a vest for sale at a department store is $80. The store is having a 20%-off sale, and you have a coupon that gives you an additional discount of 20% off the lowest sale price. What is the final selling price of the vest?
Answers
Answer:
The final selling price would be $51.20
20% of 80 gives you 16
80-16= 64
20% of the 64 which is from the coupons gives you 12.5
64-12.5 =51.20
Answer:
person above me is correct
Step-by-step explanation:
just put what they put
PLEASE HELP I WILL MARK YOU BRAINLIEST!!
Frank earns x dollars every week. Each week he saves all of his money except $20, which he spends on food and gas. The rest of the money he deposits in his bank account. If he saved $260 over 4 weeks, how much money does Frank earn every week?
Answers
Answer:
85 dollars
Step-by-step explanation:
Big brain
Here you go can you answer it now I need it ASAP please.
Answers
Answer:
I think both A and B would work,
Find the number of distinct arrangements of the 9 letters in SEVENTEEN. Two of the same letter are considered identical (not distinct).
Answers
The number of distinct arrangements of the 9 letters in SEVENTEEN is 7560
The number (n) of letters in SEVENTEEN is given as:
[tex]n = 9[/tex]
The repeated letters are E and N, and their frequencies are:
[tex]E=4[/tex]
[tex]N = 2[/tex]
So, the number of distinct arrangements is calculated as:
[tex]Arrangements = \frac{n!}{E!N!}[/tex]
Substitute values for n, E and N
[tex]Arrangements = \frac{9!}{4! \times 2!}[/tex]
Expand the factorials
[tex]Arrangements = \frac{362880}{24 \times 2}[/tex]
[tex]Arrangements = \frac{362880}{48}[/tex]
Evaluate the quotient
[tex]Arrangements = 7560[/tex]
Hence, the number of distinct arrangements is 7560
Read more about arrangements at:
https://brainly.com/question/1524696
Is it necessary to have an Angle-Side-Angle similarity theorem?
Answers
Answer:
By definition, two triangles are similar if all their corresponding angles are congruent and their corresponding sides are proportional. It is not necessary to check all angles and sides in order to tell if two triangles are similar. ... This is called the SAS Similarity Theorem
6. Carlos flips a coin 80 times, then rolls a number cube 80 times. His results are shown in the tables below.
Based on Carlos’s results, what is the experimental probability that the next time he flips the coin and rolls the cube, the coin will land tails-up and the number cube will land on 2?
Answers
=======================================================
Explanation:
We have these two events
A = the coin lands on tailsB = the number cube (aka dice) lands on '2'The experimental (aka empirical) probabilities of each are
P(A) = 36/80 = 9/20P(B) = 16/80 = 1/5Note how P(A) is not 1/2 like we expect; however it's fairly close because 9/20 = 0.45 while 1/2 = 0.5 in slight contrast. The experimental probability never 100% lines up with the theoretical probability, but will get closer as you do more trials (due to the law of large numbers). A similar situation happens with P(B). The theoretical probability would be P(B) = 1/6 = 0.1667
Events A and B are independent, which allows us to multiply the probabilities:
P(A and B) = probability of getting tails and rolling a '2'
P(A and B) = P(A)*P(B)
P(A and B) = (9/20)*(1/5)
P(A and B) = (9*1)/(20*5)
P(A and B) = 9/100 which points the answer to choice C
--------------
Slight alternative method:
P(A and B) = P(A)*P(B) = (36/80)*(16/80) = 0.09 = 9/100
this method involves typing (36/80)*(16/80) into your calculator.
Which set of 3 angles could represent the interior angles of a triangle?
34
∘
∘, 45
∘
∘, 11
∘
∘
49
∘
∘, 59
∘
∘, 72
∘
∘
49
∘
∘, 70
∘
∘, 85
∘
∘
24
∘
∘, 51
∘
∘, 15
∘
∘
Answers
9514 1404 393
Answer:
(b) 49°, 59°, 72°
Step-by-step explanation:
The sum of the interior angles of a triangle is 180°. The only answer choice with that sum is the second one.
49°, 59°, 72°
anyoneknodacorrectanswer
Answers
Answer:IknowdacorrectansweritisA
Step-by-step explanation:
If this random sample is representative of elementary students in the United States, which of the following inferences can be made from the data? Select all that apply.
A.The majority of the households in the United States, with at least one child, contain less than three children.
B.Very few households in the United States contain four or more children.
C.All households in the United States contain at least one child.
D.None of the households in the United States contain five children.
Answers
Answer:
A and B
Step-by-step explanation:
Total sample 30
less than 3 children : 24 So A
4 or more children : 2 So B
C : wrong some households have no child ( not in our sample)
D : wrong There are some households have 5 child ( not in our sample)
What does b equal and c equal
DO NOT GIVE ME THAT ANNOYING LINK OR I WILL TRY TO BAN YOU :)
Answers
Answer:
b = 112
c = 68
Step-by-step explanation:
b and 112 are vertical angles are are congruent.
c and b are supplementary, and therefore add up to 180. 180 - 112 = 68.
Please mark me brainliest if you are happy with my answer <3
Answer:
Hello! answer: b = 112 c = 68
Step-by-step explanation:
These are a good example of vertical angles vertical angles are angles across from each other.
Angles across from each other will equal the same measure and ultimately all angles will add up to 360 degrees 112 + 112 + 68 + 68 = 360 Hope this helps!
Is this problem 18 points scored in 3 games and 20 points scored in 5 games.
proportional or not proportional?
Answers
Answer:
not proportional
Step-by-step explanation:
mrk brainliest
the values at which the graph of polynomial crosses the _-axis are called "roots" and are the values for which the y-value is zero.
Answers
Answer:
x- axisStep-by-step explanation:
The blank is the x-axis
Easy please help #1-6
Answers
Answer:
1. 1 2.1/2 3. 0 4. 1 5. 1/2 6. 0
Step-by-step explanation:
Two angles in a triangle measure 28° and 93º. What is the measure of the third angle?
O 59
O 87
O 121
O152
Answers
Answer:
rather 59 or 87?
Step-by-step explanation:
For every six cups of water used to make Kool-Aid, there is one cup of Kool-Aid sugar used. If there is ¾ of a cup of sugar used, how much water will be needed?
Answers
Answer: 4 1/2
Step-by-step explanation:
HELP ASAP What is the area and perimeter of the figure?
Answers
Answer:
Area: 4,200 ft²
Perimeter: 300 ft
Step-by-step explanation:
Area:
(10 x 20) + (20 x 20) + (70 x 60)
=200 + 400 + 4200
=4,200 ft²
Perimeter:
60 + 70 + 60 + 20 + 20+ 40 + 20 + 10 = 300
Perimeter 300
Alisa has a bunch of coins. She has pennies. She has nickels. She has dimes. She has quarters. They lie in one big pile. Alisa wants to organize her coins. So she goes into her cupboard and finds four jars. Each jar has a different shape and size. Alisa puts the pennies into one jar. She puts the nickels into another jar. She puts the dimes into another jar. She puts the quarters into another jar. Then she puts all four jars on the table and steps back. Looking at them, Alisa scratches her head.( look at pic! )
Answers
Not enough information is provided to answer Because there aren't being given an exact amount of each currency. So the correct option is E.
How to find that which jar of alisha is most worth?We have been given information;
Alisa has a bunch of coins. She has pennies. She has nickels. She has dimes She has quarters. They lie in one big pile.
Alisa wants to organize her coins So she goes into her cupboard and finds four jars.
Each jar has a different shape and size. Alisa puts the pennies into one jar and puts the nickels into another jar.
She puts the dimes into another jar. She puts the quarters into another jar Then she puts all four jars on the table and steps back.
Not enough information is provided to answer Because there aren't being given an exact amount of each currency, there is no way to know for sure which jar would have the most money in it.
So the correct option is E.
Learn more about this concept;
https://brainly.com/question/12787082
#SPJ2
Help! plz! u'll get brainliest
Answers
solve for the variable in 6/18=?/36
Answers
Answer:
12
Step-by-step explanation:
since 36 is double 18, you would then double 6. what you do to one side, you do to the other:)
Answer:
? = 12
Step-by-step explanation:
18 ⋅ 12 = 36 , multiply the numerator
6 by 2 to get 12 .
Can someone help me figure this out please? Derek has 277 stickers. What number can you use to describe how many stickers Derek has? Explain how you decided.
Answers
I really need help with how I get the solution I can’t tell whether it’s no solution or infinite or none please help due today thank you.
Answers
Answer:
1. One solution (3,0)
2. One solution (1,2)
Step-by-step explanation:
I graphed them
jennifer scored 75 on her quiz last week. this week she scored 90. what was the percent of increase on the quiz score?
Answers
Answer:
The answer is a 20% increase
Hope this helps!
Mark me brainliest if I'm right :)
find the diameter of a circle with a circumference of 86.34 meters
Answers
9514 1404 393
Answer:
27.483 m
Step-by-step explanation:
The circumference of a circle is given by ...
C = πd
so the diameter is ...
d = C/π
d = (86.34 m)/(3.1416) ≈ 27.483 m . . . diameter
PLS HELP I WILL MARK YOU BRAINLIEST!!!! The table represents some points on the graph of an exponential function.
Which function represents the same relations?
Answers
====================================================
Explanation:
When x = 0, we have y = 18. The y intercept value is 18. This is the initial value, and it's the value of 'a' in the equation below
y = a*b^x
The value of b is tied to the growth or decay rate, depending on if b > 1 or if 0 < b < 1 respectively.
In this case, we have growth due to y increasing as x increases. They increase together.
When x increases by 1 like this, the value of b can be determined by dividing any y term over its previous value. So for instance, we can say b = 21.6/18 = 1.2 or we could say b = 25.92/21.6 = 1.2
Then note how 1.2 = 6/5, which means b = 6/5
Therefore, y = a*b^x becomes y = 18(6/5)^x
--------------
We can confirm this equation by plugging in x values from the table and we should get the y values, or f(x) values, listed
Example: plug in x = 0 to find that
y = 18(6/5)^x
y = 18(6/5)^0
y = 18(1)
y = 18 which matches
Then try x = 1
y = 18(6/5)^x
y = 18(6/5)^1
y = 18(1.2)
y = 21.6 that also matches
I'll let you confirm the other x values.
2x²-5x+2=0 solve for x
Answers
[tex]{ \huge {\underline {\underline {\mathfrak {\purple{Answer}}}}}}[/tex]
[tex] \longmapsto{2 {x}^{2} - 5x + 2}[/tex]
[tex] \longmapsto{2 {x}^{2} - 4x - x + 2}[/tex]
[tex]\longmapsto{2x(x - 2) - 1(x - 2)}[/tex]
[tex]\longmapsto{(2x - 1)(x - 2)}[/tex]
[tex] \boxed{ \huge x = \huge\dfrac{1}{2} \: or \: 2}[/tex]
I'm testing something, so you can just take the points if you want I don't care.
Answers
Answer:
...Okay thank you!
Step-by-step explanation:
...... :)
Answer:
Hello random person, thanks for the points! <3
Find an
angle é coterminal to - 214°, where 0° 0 < 360°
Answers
What is the horizontal asymptote of the function F(x)=(x-2)/(x-3)^2
O y = 0
O y = 1
O y = 2
oy=3
Answers
The horizontal asymptote of the function f(x) = (x - 2)/(x - 3)²is;
A: y = 0
We are given the function;
f(x) = (x - 2)/(x - 3)²
Expanding the denominator gives us;
f(x) = (x - 2)/(x² - 6x + 9)
The rules for a horizontal asymptote are;
If the degree of the polynomials in both denominator and numerator of a rational function are the same, then the horizontal asymptote will be expressed as the quotient of coefficients of the highest degree terms.If the polynomial of the denominator has a larger degree than the numerator, then the horizontal asymptote will be y = 0.In our given expression, we can see that the degree of the denominator polynomial is greater than that of the numerator and as such the horizontal asymptote is y = 0.
Read more about horizontal asymptote at; https://brainly.com/question/6459599
Reflect shape A in the line x = -2
Answers
The reflection of shape from x = -2 shown below.
What is Transformation?A point, line, or geometric figure can be transformed in one of four ways, each of which affects the shape and/or location of the object. Pre-Image refers to the object's initial shape, and Image, after transformation, refers to the object's ultimate shape and location.
We have,
To reflect the figure from x= -2.
Then, the coordinates of object after reflection is
(-1, -1)
(1, -1)
(-1, -4)
(0, -4)
(1, -3)
Learn more about transformation here:
https://brainly.com/question/13801312
#SPJ2