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explanation:
Related Questions
Use the table to write a linear function that relates y to x.
Answers
Answer:
The answer to the question provided is y = -2x - 7
Which scenario can be modeled by the linear function
y = -15x + 500?
A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.
B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.
C. A carpet cleaning service charges $500 plus an additional $15 for every hour.
D. A membership fee for a movie streaming service is free, but each rental costs $15.
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Write 7^3 x 7^2 using a singular exponent.
Answers
Answer:
7^5
Step-by-step explanation:
The base number (7) is the same, so we can just add the exponents together.
Hope that helped!
To write 7^3 x 7^2 using a singular exponent, you can add the exponents together since the bases (7) are the same. The result is:
7^3 x 7^2 = 7^(3 + 2) = 7^5\(\huge{\mathcal{\colorbox{black}{\textcolor{lime}{\textsf{I hope this helps !}}}}}\)
♥️ \(\large{\textcolor{red}{\underline{\texttt{SUMIT ROY (:}}}}\)
Pls help! Will give brainliest!!
Answers
Considering area (A) of garden as 30 square feet:
30 = x(2x+7)
Now we need to expand it:
x(2x+7) = 2x^2 + 7x
2x^2 + 7x = 30
Adding this into an Algebra calculator gives us 5/2 or 2.5
So x = 2.5
To prove this:
2(2.5) + 7 = 12
14 * 2.5 = 30
(2x+7) x = 30
you can distribute to make this easier
2x^2 + 7x = 30
you can plug this into quadratic formula by setting the equation =0, so:
2x^2 +7x -30 = 0
where 2x^2 = a
7x = b
and -30 = c
you can plug this into your calculator and get an answer of
X = 2.5
Sooooo, I’m confused- I have 12 questions to get done by midnight lol. HELP
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Answer:
Median = 0.67 Oz
Step-by-step explanation:
Explainition: since 66 and 68 are in between the median between those will be 0.67 :) pls mark me brainlest
A bag contains 3 red marbles, 5 blue marbles, and 4 black marbles. Jenna draws a black marble and does not replace it. What is the probability of drawing a black marble next?
A. 1/3
B. 1/4
C. 3/11
D. 4/11
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Answer:
c: 3/11
Step-by-step explanation:
the first one is 4/12 which is 4 black and 12 total. the next one is 3/11 because there's 3 blacks and 11 total
Answer:
c
Step-by-step explanation:
if I get 30 dollars per week (7 days) how many weeks will it take to get to 600 hundred dollars
Answers
600=30x (x=weeks) 600/30=x=20
Answer:
30*20=600
Step-by-step explanation:
Gordon and his aunt Beth are trying to recreate his grandma's famous blueberry-peach cobbler. They remember the cobbler tasting more like blueberries than peaches, but they can't remember exactly how much of each type of fruit to use. Gordon uses 1 cup of blueberries and 4 cups of peaches in his cobbler. Aunt Beth uses 2 cups of blueberries and 5 cups of peaches in her cobbler. Whose cobbler will taste more like blueberries?
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Answer:
Aunt Beth's would taste more like blueberries
Step-by-step explanation:
Expand (a + 4)(a – 3) by using the FOIL method.
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a^2 - 3a + 4a - 12
a^2 + a - 12
I need some help for this and the graph won’t let you use decimals as the answer. Tip: 1/3 = 0.3
.
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Answer:
\(\large\begin{array}{|c|c|}\cline{1-2}x&y\\\cline{1-2}6&2\\\cline{1-2}12&4\\\cline{1-2}18&6\\\cline{1-2}\end{array}\)
See attachment for the graph of the equation.
Step-by-step explanation:
Given equation:
\(y=\dfrac{1}{3}x\)
To complete the table, find the corresponding values of y by substituting each given value of x into the equation.
\(x=6 \implies y=\dfrac{1}{3}(6)=\dfrac{6}{3}=2\)
\(x=12 \implies y=\dfrac{1}{3}(12)=\dfrac{12}{3}=4\)
\(x=18 \implies y=\dfrac{1}{3}(18)=\dfrac{18}{3}=6\)
Therefore the completed table is:
\(\large\begin{array}{|c|c|}\cline{1-2}x&y\\\cline{1-2}6&2\\\cline{1-2}12&4\\\cline{1-2}18&6\\\cline{1-2}\end{array}\)
To graph the equation, plot the ordered pairs on the given coordinate plane:
(6, 2)(12, 4)(18, 6)Draw a straight line through the points. (See attachment).
would someone mind answering this for me? ty:)
Answers
Answer:
2.5=150, 180=3, 5=300, and 390=6.5
Step-by-step explanation:
I used a calculator
Answer:
2.5=150, 180=3, 5=300, and 390=6.5
Step-by-step explanation:
In two days, megan has read 62 pages of James and the Giant Peach. the book has 194 pages. if p represents the number of pahes Megan has left to read, which equation represents the situation?
A: 2p + 62 = 194
B: 194 - p = 62
C: 2p = 132
D: 132 - p = 194
Answers
The ages of crocodiles in water are normally distributed, with a mean of 70 years and a standard deviation of 7. Approximately what percentage of the crocodiles are between 60 and 80 years old?
7.64%
84.72%
42.36%
57.76%
Answers
Mrs. Green plants 50 red, pink, and purple tulips. If 35% are red and 27% are pink. how many purple tulips did she plant?
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A fruit juice recipe calls for 2 parts orange juice and 8 parts pineapple juice. Which proportion can be used to find the amount of orange juice, j, that is needed to add to 18 L of pineapple juice?
2 over 8 equals j over 18
8 over 2 equals j over 18
8 over j equals 2 over 18
16 over 18 equals j over 100
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The correct proportion to use to find the amount of orange juice, j, needed to add to 18 L of pineapple juice is:
2/8 = j/18
This proportion relates the ratio of orange juice to pineapple juice in the recipe (2:8) to the amount of orange juice needed to add to 18 L of pineapple juice. By cross-multiplying, we can solve for j as follows:
2/8 = j/18
218 = 8j
36 = 8*j
j = 36/8
j = 4.5
Therefore, you would need to add 4.5 L of orange juice to 18 L of pineapple juice to create the fruit juice recipe that calls for a ratio of 2 parts orange juice to 8 parts pineapple juice.
Answer:
2 over 8 equals j over 18Step-by-step explanation
2 over 8 equals j over 18
This proportion represents the ratio of orange juice to pineapple juice in the recipe. By setting up the proportion, we can solve for the value of 'j,' which represents the amount of orange juice needed.
So, the correct proportion is:
2 over 8 equals j over 18
NEED HELP ASAP Triangle JKL was dilated with the origin as the center of dilation to create triangle J'K'L'. The triangle was dilated using a scale factor of 1/2 Which rule represents the dilation applied to triangle J K L to create its image, triangle J′ K′ L′ ?
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Answer:
Step-by-step explanation:
C
A bag contains 6 one-dollar coins and 4 two-dollar coins. Three coins are taken at random without replacement.
a Draw a simplified tree diagram to show the sample space.
b Find the probability that the coins were taken out are the same.
c What is the probability you will have exactly $3?
d What is the probability you will have exactly $6?
e. What is the probability you will have exactly $5?
Answers
Rita pumped 42 gallons of water into her pool. This was done over a period of 6 minutes at a constant Rate. What was the change in the amount of water in the pool each minute
Answers
Answer:
7 Gallons every minute
Step-by-step explanation:
We know that a total of 42 gallons of water was pumped for 6 minutes at a constant rate. Constant rate means that it will always pump the exact same amount of water each time. Eince its at a constant rate we just need to find out how much water was poured over the course of a minute, which can be done by dividing 6 (minutes) by 42 (gallons of water) = 7 gallons of water.
(08.01)Which of the following statements shows a characteristic of a statistical question?
The question is focused.
The distribution can be broken into categories.
The question asks for a quantitative response.
The question allows for surveys to be conducted.
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Answer:
The guy above me already said it, it's C
please write a function for the points (1/3,0) (-2 3/4,0) and (0,-5) and explain the steps.
thank you!
Answers
The function for the points are y = -15x - 5
How to determine the functionFrom the information given, we have that;
The points are;
(1/3,0) (-2 3/4,0) and (0,-5)
Using the point-slope form of a linear equation, we have;
y - y₁ = m(x - x₁)
Such that;
m is the slope of the liney - y₁ and (x - x₁) are the pointsUsing (1/3, 0) and (0, -5), we have that the slope is;
m = (0 - (-5))/0 -1/3)
expand the bracket
= 5 / (-1/3)
= -15
Now, take any of the given points and substitute the values
Using (1/3, 0), we get;
y - 0 = -15(x - 1/3).
y = -15x - 5.
Learn more about functions at: https://brainly.com/question/25638609
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The function for the points solved by (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)
We have given the points:
(1/3,0) (-2 3/4,0) and (0,-5)
Using the formula of linear equation
\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)
Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)
that is 1/3 = \(a\), 0 = \(a_{1}\) and
0 = \(b\), -5 = \(b_{1}\)
\(x\) refers to the slope of line (take any variable)
Now for finding the value of \(x\),
\(x=a-a_{1}/b-b_{1}\)
inserting the values,
\(x=[0-[-5]]/[0-1/3]\\x= -15\)
Substitute the value of \(x\) in the equation
\(a-0=-15[b-1/3]\)
By simplifying the equation, we get
\(a=-15b-5\)
To know more about functions and points:
https://brainly.com/question/30721594
What is the surface area?
Use this formula- A= 1/2 bh
Answers
Answer:960 m is the right answera
Step-by-step explanation:
after doing it with the given formula the answer will be 960
Write an equivalent expression using the distributive property.
3y(4x + 7)
Answers
3*4=12 (carry the variables)
3*7=21 (carry the variables)
Which angles are adjacent to each other? Select all that apply.
Answers
Answer:
HBI and IBE
Adjacent angles mean that those two angles are next to each other but don't overlap
Option 1 : ∠BAE and ∠EBA and Option 4 : ∠HBI and ∠IBE
Above options are correct.
What is a Adjacent Angle?
Adjacent angles are those angles which are having a common side or a common vertex. Or we can say that adjacent angles are always next to each other and do not overlap.
Option 1: ∠BAE and ∠EBA
Above angles are Adjacent angles because they have a common side that is BA.
Option 2: ∠HBI and ∠GAB
Above angles are not Adjacent angles because they don't have any sides or vertex common.
option 3: ∠DEA and ∠GAB
Above angles are not Adjacent angles because they don't have any sides or vertex common.
Option 4: ∠HBI and ∠IBE
Above angles are Adjacent angles because they a common side that is IB.
To learn more about Adjacent angles:
https://brainly.com/question/28271243?referrer=searchResults
PLEASE HELP ME WITH THIS I NEED THIS SO BAD
Answers
Answer:
0.8 miles
Step-by-step explanation:
4224ft / 5280ft = 0.8
PLEASE HELPPPPPPPPPPPPPPPPPPPPPPPP! Would love the answer as soon as possible.
Answers
86 +62= 148
X=148
Do i need to explain why you do it that way
What is the value of x?
Answer: x=148
What is the value of x? Enter your answer in the box. x = Image shows triangle G E H with angle bisector E D. Angle G E D is congruent to angle H E D. G E is 63.8 feet. E H is 55 feet. G D is 58 feet. D H is x plus 4 feet.
Answers
Answer:
x = 46 ft
Step-by-step explanation:
We use the Angle Bisector Theorem to help solve this.
When we draw out the triangle, we should see that our angle bisector theorem would equal to:
\(\frac{63.8}{58} =\frac{55}{x+4}\)
We then cross multiply and solve for x:
63.8(x + 4) = 55(58)
63.8x + 255.2 = 3190
63.8x = 2934.8
x = 46
Answer: x = 46 ft
Step-by-step explanation:
We use the Angle Bisector Theorem to help solve this.
When we draw out the triangle, we should see that our angle bisector theorem would equal to:
We then cross multiply and solve for x:
63.8(x + 4) = 55(58)
63.8x + 255.2 = 3190
63.8x = 2934.8
x = 46
Step-by-step explanation:
what is the answer i need answers now like right now I will mar you brainliest
Answers
could someone please help me with this
Answers
Answer:
First box: 8
Second box: 0.125
Step-by-step explanation: Hope this helps.
Answer:
\(48 \div 6 = 8 kilometer \\ \frac{6}{48} = \frac{1}{8} = 0.125litr\)
Please help with five through nine
Answers
Answer:
For number 1, the answer is 40%.
Step-by-step explanation:
You use 1.75 - 1.25 which is 0.5You use the 0.5 divided by 1.25 times 100. So the formula for this type of question should be:Increase = New Number - Original Number
% increase = Increase ÷ Original Number × 100
I hope this helps!
John runs 7 miles in 67 minutes. How many miles does he run per minute?
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67 divided by7=9.57
then just round that to about 9.6 per minute