Answer:
Independent: The number of Tickets
Dependent: The number of Josiah's friends
Step-by-step explanation:
The number of tickets is Independent because the number of tickets is something that is final. The number of Josiah's friends could change depending on if the friend come or not.
Directions: On each line, write the term from the word bank that correctly completes each sentence. Some terms will be used more than once.
autotroph(s)
binomial nomenclature
habitat
heterotroph
taxon
1. An organism that obtains energy from other organisms is called
a(n) heterotroph .
2. An organism that converts light energy into usable energy is called
a(n) autotroph .
3. A group of organisms is called a(n) taxonomy .
4. A(n) habitat is a specific environment where an organism lives.
5. Binomial nomenclature is a naming system that gives each living thing a two-word
scientific name.
6. Binomial nomenclature was created more than 300 years ago by scientist Carolus
Linnaeus.
7. Most organisms are adapted to live in a specific habitat .
8. A(n) plant uses light energy to convert carbon dioxide and water
into carbohydrates, or sugars.
HELPPPPPPPPPPPPPPPP
Answer:
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Step-by-step explanation:
Answer:
1. A heterotroph
2. An autotrophs
3. Genus
4. An habitat
5.The binomial nomenclature system combines two names into one to give all species unique scientific names.
6. Carolus Linnaeus
7. Living organisms residing in a habitat are called biotic components.
8. Photosynthesis
Which of the following statements is not true
Answer:
The slope of AB is different from the slope of BC is NOT TRUE.
Step-by-step explanation:
AB and BC are on the same straight line, so their slopes are the same.
The daily consumption C (in gallons) of diesel fuel on a farm is modeled by C = 30.3 + 21.6 sin(2Ď€t/365 + 10.9) where t is the time (in days), with t = 1 corresponding to January 1. What is the average daily fuel consumption? Which term of the model did you use? Explain.
The question is an illustration of the sine function.
The average daily fuel consumption is 30.3The vertical shift represents the average daily fuel consumptionThe function is given as:
[tex]\mathbf{C = 30.3 + 21.6\sin(\frac{2\pi t}{365} + 10.0)}[/tex]
A sine function is represented as:
[tex]\mathbf{y = a\sin(bx - c) + d}[/tex]
Where d represents the vertical shift.
In this case, d represents the average rate
So, the average daily fuel consumption is 30.3
The term that represents the average daily fuel consumption is the vertical shift of the sine function.
Read more about sine functions at:
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Please help me solve this problem
Answer:
13 hours
step by step instructions
i divided 390 by 30 hope it ok
Answer:
The repair man worked 11 hours.
Step-by-step explanation:
$390 - $60 = $330. keep in mind that she paid $60 for him to reach to her house the balance is for hours worked.
$330/$30= 11 hours
Whats 1+1-1x1+2
:) Have a good day
Answer: it’s 3 hope it helps
Step-by-step explanation:
Answer:
1+1-1x1+2 = 3
Step-by-step explanation: 1 plus 1 is 2, 1 x 1 is 1, so you minus the 2, and it equals 3
2/3x - 5 = 3/4
Rewrite the equation above so that it does not have fractions. Do not use decimals in your answer.
Answer:
I don't know what i do not know
If the student has already read 2525 of the pages, how long will it take them to read the rest of the book? _____ minutes Your answer should be written as a decimal rounded to the nearest tenth if necessary.
The number of pages the student can read in a minute is an illustration of rates.
The time left to complete the whole book is 90 minutes
From the complete question, the student's rate is:
[tex]\mathbf{Rate = 50\ pages/hr}[/tex]
The number of pages is:
[tex]\mathbf{Total = 100\ pages}[/tex]
First, we calculate the time to read the whole book
[tex]\mathbf{Total\ Time = \frac{Total\ pages}{Rate}}[/tex]
[tex]\mathbf{Total\ Time = \frac{100\ pages}{50\ pages/ hr}}[/tex]
[tex]\mathbf{Total\ Time = 2\ hours}[/tex]
The number of the student has read is:
[tex]\mathbf{Pages = 25}[/tex]
Next, we calculate the time spent on the 25 pages
[tex]\mathbf{Time\ Spent = \frac{Pages}{Rate}}[/tex]
[tex]\mathbf{Time\ Spent = \frac{25\ pages}{50\ pages/hr}}[/tex]
[tex]\mathbf{Time\ Spent = 0.5\ hr}[/tex]
Convert to minutes
[tex]\mathbf{Time\ Spent = 30\ minutes}[/tex]
So, the time left is:
[tex]\mathbf{Time\ Left = Total\ Time - Time\ Spent}[/tex]
This gives
[tex]\mathbf{Time\ Left = 2\ hours- 30\ minutes}[/tex]
[tex]\mathbf{Time\ Left = 1\ hour, 30\ minutes}[/tex]
Convert to minutes
[tex]\mathbf{Time\ Left = 90\ minutes}[/tex]
Hence, the time left is 90 minutes
Read more about rates at:
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Jake and his little brother are buying a birthday gift for their grandmother. His brother can contribute $10. Let m be the amount of money Jake can contribute.
A. Write an expression that represents how much Jake and his brother will spend combined.
B. Write an equation that models the situation if they want to spend $25 altogether.
C. Solve the equation to find out how much Jake must contribute if they spend $25.
Answer:
A. m+$10
B. m+$10=$25
C. m+$10=$25
m=$25-$10
m=$15
jake must contribute $15
a bag contains 13 triangles. I chose one at random. what is the probability that the sum of the angles measures of the one i chose to 180degrees
Last week, Tessa ran 3 5/6 miles. This week, she plans to run 4 5/8 times as far as last week. How many miles does Tessa plan to run this week?
What is 5x-7=-10x+8
subtract 5 from both sides -
5x - 7 = -10x + 8
-5 -5
-7 = -15x + 8
subtract 8 from both sides -
-7 = -15x + 8
-8 -8
-15 = -15x
now divide both sides by -15 -
-15/-15 = -15x/-15
The answer: x = 1
(x alone also equals 1)
hope this helps! :)
work out the gradient of the line y=5x-3
Answer:
The answer is 5
Step-by-step explanation:
The equation given is y=5x+3 and since the 5 is in the place of m from the general equation, 5 is the slope. Since parallel lines have the same slope, 5 is the answer. The slope is 5.
The slope is the ratio of rise to run of a line. The gradient of the line y=5x-3 is 5
How to determine the gradient of a line?The gradient of a line is also known as the slope and it is the ratio of rise to run of a line
The standard equation of a line in slope-intercept form is expressed as y = mx +b
m is the slope or gradient
Given the equation of a line y = 5x - 3
Compare
mx = 5x
m = 5
Hence the gradient of the line y=5x-3 is 5
Learn more on slope here: https://brainly.com/question/3493733
A rectangular prism has a length of 14in, a height of 18in, and a width of 17in. What is
its volume, in cubic in?
Answer:
4284in
Step-by-step explanation:
Because 14*18*17 is 4284
Solve for m. 15 =9m Simplify your answer as much as possible.
Answer:
15 = 9m
15/9 = 9m/9
m =15/9
=5/3
=1.666667
HELPPPP
Which expression is a perfect square?
A. x² - 4x + 4
B. x2 - 4x - 4
C. 12 - 9x + 9
D. 12 - 9x – 9
Answer: Choice A
========================================================
Explanation:
A perfect square trinomial is of the form
(m+n)^2 = m^2 + 2mn + n^2
We can see why this works through use of the FOIL rule.
So the first and last terms must be perfect squares, and they must be positive. This rules out choices B and D since we have -4 and -9 as those last terms being negative.
Choice C is ruled out because the middle coefficient -9 isn't correct. The middle coefficient must be some even number since 2 is a factor of 2mn.
This leaves choice A. We can do a bit of trial and error to find that
(x-2)^2 = x^2 - 4x + 4
showing that choice A is a perfect square trinomial.
Answer:
A) x² - 4x + 4
Step-by-step explanation:
Given the following special factoring formulas on perfect square trinomials:
u² + 2uv + v² = (u + v)²
u² - 2uv + v² = (u - v)²
Apply these concepts on the given set of equations to see which special factoring formulas apply on the given options. I will only work on one of the given options, and you could apply these same techniques on the other ones to compare the results with your calculations.
To find the binomial factors of quadratic equations, you must find factors with product uv, and sum v.
In Option A: x² - 4x + 4
Right off the bat, it seems like the difference of squares may apply to this equation. You must find the factors that will product of 4 and a sum of -4.
The possible factors are:
product uv: -2 × -2 = 4,
sum v : -2 + -2 = -4
Hence, the binomial factor of x² - 4x + 4 = (x - 2)²
If you expand this binomial through FOIL method:
(x - 2)(x - 2) = x² - 2x - 2x + 4 = x² - 4x + 4
This means that the trinomial x² - 4x + 4 produces a perfect square binomial factors of (x - 2)².
Therefore, the correct answer is Option A) x² - 4x + 4.
Please mark my answers as the Brainliest, if you find this helpful :)
What is the missing value?
Answer:
17 .........is the answer
Answer:
the missing value is 17.......
2p³+5p²+6p+15. Solve by grouping
Answer:
[tex]2 {p}^{3} + 5 {p}^{2} + 6p + 15[/tex]
Step-by-step explanation:
there are not any like terms, so you can not add anything together.
like terms means it has the same variable (letter) and exponent or it is a constant (a number by itself)
Can someone help me do this
HELP PLEASEEEE ASAP !
Answer:
x = 57
Step-by-step explanation:
x and 57 are alternate interior angles and alternate interior angles are equal when the lines are parallel
x = 57
Matthew is taking a multiple choice test with a total of 40 points available. Each question is worth exactly 2 points. What would be Matthew's test score (out of 40) if he got 9 questions wrong? What would be his score if he got xx questions wrong?
Answer:
22 points
Step-by-step explanation:
If their are fourty points avaliable and each question is worth two points, then there are a total of twenty questions (20 times 2 is 40). Therefore, if he gets nine questions wrong, he would have gotten 11 right. Because we know that each question is two points, we may just multiply 11 by 2, which means he has gotten a score of 22 points!
can you please explain it ?
Question 20 of 40
Anna thinks of a number. She subtracts 5 from the number, multiplies the
result by 2, and then adds 6. The number she ends up with is 14. What
number did Anna start with?
If you work backward to solve this problem, what do you do first?
A. Divide 14 by 2
OB. Add 5 to 14
C. Subtract 5 from 14
D. Subtract 6 from 14
What’s the first steps when doing it backwards ?
Answer:
2(x-5)+6=14 is your starting equation, and then we solve:
2(x-5)+6=14
2(x-5)/2 +6=14/2
x-5+6=7
the first step is to divide by 2, so A :)))
Add -2.25 +2.5
Plot the first addend and the sum on the number.
Please quick
Answer:
.25
Step-by-step explanation:
i do not know what Plot the first addend and the sum on the number. is... sorry
\frac{2x-1}{4}+\frac{x}{3}=2
Answer:
[tex]x = \frac{27}{10}[/tex]
Step-by-step explanation:
Hope this helps! :D
Please help me with this question
Answer:
triangle
Step-by-step explanation:
Always include the steps and/or background required to get to the final answer. Let’s help other people understand and solve future problems on their own.
please someone help. Giving brainliest!!!!!! :)
Answer:
PLEASE BRAINLIEST
Step-by-step explanation:
400-2a =332
400-332 =2a
2a=68
a=34
(4a + 2) (6a ^2 - a + 2 )
180=2x+y solve for x
Answer:
x=90-y/2
Step-by-step explanation:
Answer:
x=90-y/2
Step-by-step explanation:
Please can you help me
can someone do this for me please
Answer:
Step-by-step explanation:
2(2+3) =9+1
let me know if you get it right