Answer:
Z
Step-by-step explanation:
167 days it can be Z maybe
please help ! 1 & 2 :)
Answer:
first one 401.76, second one 93.96
Step-by-step explanation:
A vine maple grows fast when it is planted under the cover of cedar trees. One month after it is planted it has grown 9 inches, and after eight weeks it had grown 14 inches.
Write an equation that models the growth, in inches, of the vine maple as a function of time, in weeks
Answer:
[tex]y=\frac{5}{4} x+4[/tex]
Step-by-step explanation:
Using y = mx+c
m= [tex]\frac{y^{2}-y^{2}}{x^{2}-x^{1}}[/tex]
m=[tex]\frac{14-9}{8-4}[/tex]
m=[tex]\frac{5}{4}[/tex]
c=y-intercept
The question says that at 8 weeks the maple had grown 14 inches
By using y=mx+c we can find the y-intercept using one of the points as the x and y values and by using the slope
[tex]14=8\times\frac{5}{4} +c[/tex]
14=10+c
14-10=10+c-10
4=c
y-intercept = 4
Therefore the full equation is
[tex]y=\frac{5}{4} x+4[/tex]
For questions 8-11, solve for x.
Answer:
Bruh
Step-by-step explanation:
Im so confused.... lol im not any help
What you're looking for is to simplyfy the like terms and then isolate the variable. So basically, write everything down and solve it like normal. We know that straight lines are worth 180° and right angles are 90° so that's what's gonna be on one side of the equal sign, and all the other numbers on the other side. Like this:
8.
180 = x + 1 + 3x + 9
180 = 4x + 10
170 = 4x
42.5 = x
If it's hard to see what I'm doing, just write the first part out and solve like regular algebra then check if you got the same answer.
Good luck :)
Somebody give me some info on how to use this thing i need help
Have a great day!! :)
Answer:
You too
Step-by-step explanation:
I don't know either, so we are in the same boat.
The S.S. Minnow leaves port (whose coordinates are (0, 0)) and heads out to sea for a three hour cruise. The route the Skipper has decided to follow is the curve y Vi. There is a lighthouse at a point 3 miles directly east of the port (which is at the origin). At what point is the Minnow closest to the lighthouse? V2 y=2 -2 x
Answer:
cool
Step-by-step explanation:
English
Español
Hel
Tim bought an antique vase 15 years ago for $25. Today, the vase is
valued at $1,200. Tim knows the increase in the value followed an
exponential growth pattern. Which equation can be solved to find r, the
rate of increase in the vase's value during the 15-year period?
Answer:
48%
Step-by-step explanation:
$1200 divided by %25 = 48%
what happened before the murder in tell tale heart
Answer:
Be more specific, there was a lot more going down.
Step-by-step explanation: First of all, the narrator had this obsession with the old man. He loved him like family, even if they were mostly close friends. It was the old man's eye that was bothering him. He was mentally ill as the idea is introduced to the reader as they begin the story. With the way he was narrating things, you could tell that he was an unreliable narrator because he's nuts. He went mad almost completely and started to plot the old man's murder. The process took about 3-4 days and nights (From my perspective, I don't have the text available in front of me right now, this is from when I was in 7th grade.) On the 3rd/4th night, he makes a creaking noise. The old man is startled but goes back to sleep. (The narrator moves ever so slowly in his advances each night, and he's careful in his own perspective. Like, just imagine him just looming over the door, ready to pounce. And when he finally got his chance, he rushes at the old man with the axe, old man being scared awake, and decapitated and mutilated into small pieces. The narrator hides the body below the floorboards and the police later arrive, suspecting foul play. After they're satisfied with the search, the narrator breathes a sigh of relief, but then a mental noise starts thumping in his head, and it was the old man's heart beat. (He had heard it as he crept into his room at night during those 3-4 days and nights.) It drove him nuts no matter how much he tried to ignore it. Finally, out of insanity, he rips out the floorboards to reveal the fresh corpse to the horror of the police. The story stops there.
Ella and some friends are going to a movie. Each movie ticket costs $5. Create an equation that shows the relationship between how many friends, n, attend the movie and the total cost in dollars, c.
2
Answer:
Step-by-step explanation:
Cost of one ticket = $ 5
Cost of 'n' tickets = 5 * n = 5n
c = 5n
Answer:
5n=c
Step-by-step explanation:
so we would times 5 with how many friends she has
That would be her total cost
A function is defined by the set of ordered pairs {(-2,3),(-1,4),(0,5)}. Which ordered pair below, if added to this set, would create a set that no longer represents a function.
1) (1,5)
2) (3,-2)
3) (-1,-4)
4) (-4,-1)
Answer: 3) (-1,-4)
Step-by-step explanation:
We define a function as a relationship that maps elements from one set (inputs) into elements of another set (outputs).
The functions have one important rule, each element in the domain (the set of possible inputs) can be mapped into only one element in the range (set of possible outputs).
Then if we have:
a ≠ b
and for an input x0.
f(x0) = a
and
f(x0) = b
this is not a function, as it maps the value x0 into two different values.
Then we know that the points {(-2,3),(-1,4),(0,5)} define our function.
Then the option that makes this relation to not be a function, will be any point that has the same input as some of the above ones, and different output.
the correct one is 3) (-1, -4)
Then the set will be:
{(-2,3),(-1,4),(0,5), (-1, -4)}.
Now we have two times the input -1, and different outputs, then this is not a function.
(-1, -4) would create a set that no longer represents a function.
Note that a relation is a function if each value of x is matched to only one value of x.
A relation does not qualify to be a function if one value of x is matched to more than one value of y.
For a function defined by the set of ordered pairs {(-2,3),(-1,4),(0,5)}:
The addition of an x-value that is already in the function will make the x-value to be matched to more than one y-value. This will disqualify the relation from being a function.
By considering the options given:
The option (-1, -4) would create a set that no longer represent a function because at x = -1, the values of y will be 4 and -4, which will make the graph fail the vertical line test
Learn more on functions here: https://brainly.com/question/10439235
What is the sum bases, 2 and 1
Step-by-step explanation:
A base 2 number system is called binary
which would be the right answer????
Answer:
D
Step-by-step explanation:
If you know that a and b is parallel. And b and y is perpendicular, since a and b has similar features, then a and y should have similar features as well.
Same Logic:
a=b b=c
then a = c
nick bakes 17,064 pies for Thanksgiving. His store sells 13,582 pies. how many pies does he have left
Answer:
3482
Step-by-step explanation:
17,064- 13,582
Fine the volume of the shaded region.
a. 528 cu in
b. 942 cu in
c. 450 cu in
d. 109 cu in
Answer:
d☹HAHAHAHAHAHAHAHAHAHAHAHHAAHAHHAHAHAHAHAHAHAHAHAHAHAHAHAAHHAHAAHAHAHAHAHAHAHAHAHHAHA
Write the equation of a line that goes through the point (-1,3) and has a slope of 5
Sally is creating a rectangular quilt and the length is equal to five inches less then the width. The perimeter is 30 inches. What are the dimensions of the quilt
A. Width=5 and length= 10
B. Width=30 and length= 5
C. Width=10 and length =5
D. Width= 5 and length =30
Answer:
It is C
Step-by-step explanation:
c is the only answer that makes sense because 10 is 5 more than 5 as the length so 5 is 5 less than 10.
The dimensions of the quilt are width = 10 and length = 5 which is the correct answer would be option (C).
What is the perimeter of the rectangle?The perimeter of a rectangle is defined as the addition of the lengths of the rectangle's four sides.
The perimeter of a rectangle = 2(L+W)
Where W is the width of the rectangle and L is the length of the rectangle
The length of the quilt Sally is making is five inches shorter than the width. The perimeter measures 30 inches which are given in the question.
The perimeter of a rectangle = 2L + 2W
30 = 2L + 2W
L + W = 15
The length is equal to five inches less than the width.
So L = W - 5
Substitute the value of L = W - 5 in the equation L + W = 15
W - 5 + W = 15
2W = 20
W = 10
L = 5
Therefore, the dimensions of the quilt are width = 10 and length = 5.
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I need help asap plz
Answer:
what's your question sir
Step-by-step explanation:
comment on this
is 0.16 a whole number
Answer:
No, 0.16 is not a whole number.
Step-by-step explanation:
Whole numbers are defined as a number that can be written without a fractional component, examples are numbers such as 4,16,-129912 and 333
The solution is:
No, 0.16 is not a whole number, but, 0.16 is a rational number.
Here, we have,
Whole numbers are defined as a number that can be written without a fractional component, examples are numbers such as 4,16,-129912 and 333
we know,
Rational number is a number such that can be expressed as the quotient or fraction of two integers
we have,
An integer is a number that can be written without a fractional component
so, we get,
0. 16 can be written as
16 / 100
16 and 100 are both integers but 0.16 is not an integer but a rational number
16 / 100 = 0.16. This means that fraction of two integers that does does not gives an integer is a rational number
Hence, 0.16 is a rational number, not a whole number.
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x and y intercepts of y=3x-6
Answer:
x intercept=2, y intercept= -6
Step-by-step explanation:
X Intercept is when the graph crosses the X Axis, point of intersection. To find it, just convert into standard form and solve for x by getting rid of y.
The Y-intercept is where the line crosses the y-axis, point of intersection. It is the constant in the slope-intercept form.
On a coordinate plane, point A is at (negative 1, 3), point B is at (negative 1, negative 3), point C is at (3, negative 3), and point D is at (3, 3). What is the name of the polygon? hexagon octagon quadrilateral triangle
Answer:
It is a Quadralateral
Step-by-step explanation:
Answer:
quadralatural
Step-by-step explanation:
A 32-cup container of disinfectant costs $31.68. What is the price per quart?
The answer is $3.96.
Each time the chef makes spaghetti sauce, he uses 2.3 ounces of olive oil and 1.5 cups of tomato sauce. Which statement is true?
A The product of 5(–2.3) means the chef has 11.5 fewer ounces of olive oil after making 5 servings of spaghetti sauce.
B The product of 5(2.3) means the chef has 11.5 more ounces of olive oil after making 5 servings of spaghetti sauce.
C The product of 5(–1.5) means the chef has 7.5 fewer ounces of olive oil after making 5 servings of spaghetti sauce.
D The product of 5(1.5) means the chef has 7.5 more ounces of olive oil after making 5 servings of spaghetti sauce.
Answer:
the ansewer is A
Step-by-step explanation:
I dont really know why
The options [A] and [B] -
The product of 5(–2.3) means the chef has 11.5 fewer ounces of olive oil after making 5 servings of spaghetti sauce.The product of 5(2.3) means the chef has 11.5 more ounces of olive oil after making 5 servings of spaghetti sauceare the correct alternatives.
What is a mathematical function, equation and expression?function : In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function.expression : A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.equation : A mathematical equation is used to equate two expressions.Given is that each time the chef makes spaghetti sauce, he uses 2.3 ounces of olive oil and 1.5 cups of tomato sauce.
The true statement of the given ones are -
The product of 5(–2.3) means the chef has 11.5 fewer ounces of olive oil after making 5 servings of spaghetti sauce.The product of 5(2.3) means the chef has 11.5 more ounces of olive oil after making 5 servings of spaghetti sauce.Therefore, the options [A] and [B] are the correct alternatives.
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A robot can complete 7 tasks in 3/5
hour. Each task takes the same amount of time.
a. How long does it take the robot to complete one task?
b. How many tasks can the robot complete in one hour?
Answer:
1 and 2/3 tasks
Step-by-step explanation:
a) A robot can complete 7 tasks in 3/5 hours.
This means ;
7 tasks = 3/5 hours
1 task = ?
perform cross- multiplication as;
{1*3/5} /7
3/35 hours
b)
3/5 hours = 1 task
1 hour = ?
{1*1} / 3/5
1 / 3/5
1 * 5/3
1 and 2/3 tasks
If C = m + 1 and B = m + 5, find an expression that equals 2c + 3B in
standard form.
Answer:
Step-by-step explanation:
2c+3b=2(m+1)+3(m+5)=2m+2+3m+15=5m+17
thanks
The expression 2 C + 3 B equals 5 m + 17 in standard form
What is Linear Equation in 2 variables?
An equation is said to be linear equation in two variables if it is written in the form of ax + by + c = 0, where a, b & c are real numbers and the coefficients of x and y, i.e a and b respectively, are not equal to zero.
Given data ,
The value of C = m + 1
The value of B = m + 5
To calculate the value of 2 C + 3 B , substitute the value of B and C in the expression , we get
2 C + 3 B = 2 ( m + 1 ) + 3 ( m + 5 )
= 2 m + 2 + 3 m + 15
= 5 m + 17
Therefore , 2 C + 5 B = 5 m + 17
Hence , the expression 2 C + 3 B equals 5 m + 17 in standard form
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Help me please please
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[tex]( { \frac{13}{7} })^{2} = \frac{ {13}^{2} }{ {7}^{2} } = \frac{169}{49} \\ [/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
There are 2 sets of balls numbered l through 19 placed in a bowl. If 2 balls are randomly chosen without replacement, find the probability that the balls have the same number. Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.
Answer:
0.027027
Step-by-step explanation:
2 x 19= 38
38C2=703
19/703=0.027027
You
g The probability 0.15. The probability that is 0.085. What is the probability that a undergraduate is a Junior and a Nursing major
Question:
The probability that a UCR undergraduate majors in Nursing is 0.15. The probability that a UCR undergraduate is a Junior is 0.20. The probability that a UCR undergraduate is a Junior or a Nursing major is 0.085. What is the probability that a UCR undergraduate is a Junior and a Nursing major?
Answer:
[tex]P(J\ and\ N) = 0.265[/tex]
Step-by-step explanation:
Given
Represent Junior with J and Nursing Major with N.
So, we have:
[tex]P(N) = 0.15[/tex]
[tex]P(J) = 0.20[/tex]
[tex]P(J\ or\ N) = 0.085[/tex]
Required
Determine [tex]P(J\ and\ N)[/tex]
In probability, for events A and B
[tex]P(A\ and\ B) = P(A) + P(B) - P(A\ or\ B)[/tex]
In this case:
[tex]P(J\ and\ N) = P(J) + P(N) - P(J\ or\ N)[/tex]
Substitute values for P(J), P(N) and P(J or N)
[tex]P(J\ and\ N) = 0.20 + 0.15 - 0.085[/tex]
[tex]P(J\ and\ N) = 0.265[/tex]
Hence, the probability that an undergraduate is a Junior and major in Nursing is 0.265
Tom was measuring a piece of wood to build a shelf for his daughter. The shelf is 36 inches long. He tells his daughter, Hadlee that the shelf is 3 ft. long. Hadlee argue with her father and says, “No, the shelf is 36 inches long, not 3 ft.” Who is correct? Justify your thinking.
Help me help me plz
Answer:
??????????????????????
Whats 3 + 3
What are some good excuses to text someone? Answer seriously & i’ll mark brainliest.
Due in 5min
3 + 3 = 6
Good excuses to text someone cause your bored and have nothing better to do :)
Mrs.Jenna decides to buy three sweaters and two paires of jeans.She had $155 in her wallet .If the price of the jeans cost $26.50,What is the highest possible price of of a sweater,s, If each sweate have the same price.
Inequlity:_________Please remember to not use dollar signs
What is the maxium each sweater can be _______?
Graph how much each sweater can cost?
Answer:
Step-by-step explanation:
155-26.50(2)=102 left
102/3- 34 each sweater
s=sweater
s≤34