Answer:
0.22222222
Step-by-step explanation:
The decimal form of [tex]\frac{2}{9}[/tex] is 0.22222222.
Reasoning Graph the set of ordered pairs (0, 2). (1.4), (2,6). (3.8). Determine whether the relationship is a linear function Explain how you know.
Answer:
No, it does not. See below.
Step-by-step explanation:
Lets find out the linear equation that passes trough (-2, 0) and (0, -6).
We know every linear equation has the form: y = mx + b
Where m is the slope on the curve and b the independent term.
We know that, given 2 points (x1,y1) and (x2,y2) we can find the slope m as:
m = (y2-y1)/(x2-x1)
In our case lets replace (x1,y1) and (x2,y2) by (-2, 0) and (0, -6) (notice it could be done in the inverse sense where (-2, 0) is (x2,y2) and (0, -6) is (x1,y1) ). So, our slope is:
m = [-6 - 0] / [0 - (-2)]
m = -6/2 = -3
So, we have a downward linear function with slope -3, this is:
y = -3x + b
Now, for finding b just replace any of the 2 points given in the equation. Lets replace (-2, 0):
0 = -3(-2) + b
0 = 6 + b
Subtracting 6 in both sides:
-6 = b
So, our independent term is -6 and the function is:
y = -3x - 6
Now lets see if this linear eqution passes trough (2,6). If it does, we can replace the values on the equation. Replacing x by 2:
y = -3(2) - 6 = = -6 - 6 = - 12
So, in our equation, we x is 2 y is -12, and not 6 as in the point (2,6). So, our equation does not passes trough (2,6)
109 is 63% of what?
14 is 56% of what?
56 is 87.5% of what?
what is 95+138? i need help
Answer:
The answer is 233
hope this helps you
there are 30 candies in a bag and you ate 9 of them what percentage did you eat?
Answer:
2.7% i think sorry
Step-by-step explanation:
Answer:
30%
Step-by-step explanation:
total candies=30
candies i ate=9
now,
% of candies i eat=9×100%/30
=30%
Given the function h(x) = 3x + 10 what is the value of x when h(x) = 43
answer choices
a.) X=139
b.) X=11
c.) X=14
d.) X=18
Answer:
b.)x=11
Step-by-step explanation:
43=3x+10
43-10=3x
33=3x divided both side by 3
11=x so the answer is b
The value of x is 11 when h(x) = 43. Option (b) is correct.
What is a function?A function is a relation where every input is connected to only one possible output from a set of available inputs.
The given function is h(x) = 3x +10.
Substitute h(x) = 43 into the given function:
43 = 3x + 10
43 - 10 = 3x
33 = 3x
11 = x
Or, x = 11
Hence, the value of x is 11 when h(x) = 43.
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Fourteen hours after a convict escapes from prison, a guard begins to pursue him. If the convict travels at eight mph on foot and the guard travels at 64 mph by car, how far from the prison will the convict be caught by the guard?
9514 1404 393
Answer:
128 miles
Step-by-step explanation:
The convict has a head start of ...
distance = speed × time
distance = (8 mi/h) × (14 h) = 112 mi
That distance is being closed at a rate that is the difference between the speeds, so ...
64 mi/h -8 mi/h = 56 mi/h
The time it takes the guards to catch the convict will be ...
time = distance/speed
time = (112 mi)/(56 mi/h) = 2 h
The guards and prisoner will be at a distance from the prison of ...
distance = speed × time
distance = (64 mi/h)(2 h) = 128 mi
The convict will be caught 128 miles from the prison.
__
Check
The convict will run an additional (8 mi/h)(2 h) = 16 mi after the guards start pursuit. That, in addition to the 112 miles already run, will total 112+16=128 miles, the same distance the guards travel in that 2 hours.
supermarket, but the cost is a little more at $2.10 per pound. You spend about $3 on gas every time you go to the specialty store. How do you know if you are getting enough of the jelly beans to make the trip worthwhile? What two equations would you use to determine your break-even point? (Let C stand for the total cost and x represent the amount of jelly beans.) a. C = 3.00 + 1.30 x. C = 2.10 x b. C = 3.00 + 2.10 x. C = 1.30 x c. C = 2.10 x + 1.30 x. C = 3.00 d. C = 3.10 x. C = 3.00
Answer: The total weight of the items is 1.25 + 0.25 + 0.6 + 0.4 = 2.5 lb. 2.5 is 0.25 greater than 2.25, so not all the items can be added. If Li leaves out the extra game, which weighs 0.25 lb, she’d have the greatest possible weight allowed. Pls mark as brainliest.
Step-by-step explanation:
Im the only one who help you so help me.
Michelle has 3 3/8 cups of cereal. A serving of cereal is 3/4 cup. How many servings of cereal does Michelle have ?
Answer:
4.5
Step-by-step explanation:
(3 3/8) / (3/4)= 4.5
The amount of servings of cereal that Michelle have is 4 1/2 servings of cereal
From the question, we are told that a serving of cereal is 3/4 cup, this can be expressed as:
1 serving of cereal = 3/4 cups
If Michelle has 3 3/8 cups of cereal, this can be expressed as;
x = 3 3/8 cups of cereals
Divide both expressions
1/x = 3/4 * 8/27
1/x = 6/27
x = 27/6
x = 9/2
Hence the amount of servings of cereal that Michelle have is 4 1/2 servings of cereal
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Brenda makes wooden pumpkin coasters for the fall. She cuts small round posts into ⅔ -inch-thick disks of wood. How many coasters can Brenda make from a post that measures ½ foot in length?
Find the missing angle ACB.
A. 90°
B. 70°
C. 45°
D. 40
E. 20°
Answer:
The answer would be D)
Step-by-step explanation:
The angles of a triangle ALWAYS add up to 180. 70+ 70= 140
140+40= 180
Help me help me plz
Answer:
??????????????????????
A penguin walks 10 feet in 6 seconds. At this speed:
How far does the penguin walk in 45 seconds?
How long does it take the penguin to walk 45 feet?
Explain or show your reasoning.
PLS KEEP THIS SIMPLE LIKE A 6TH GRADE ANSWER I JUST WANT TO KNOW THIS
Answer: The penguin will walk 75.15 feet in 45 sec
Answer:653745
Step-by-step explanation:
- 4/5 (9x-20)-3x=4/5x-6
translate the phrase into a math expression.
Twelve more than the quotient of six divided by three.
(6÷3)+12
(3÷6)+12
6÷(3+12)
3÷(6+12)
Answer:
A. (6÷3) + 12
Step-by-step explanation:
Because with the 12 at the end, that's more.
in the town of clover, 3 out of 5 citizens who are eligible to vote did so in the fall election.
a. Determine the number of citizens that voted in the fall election if 400 citizens were eligible.
b. Determine the number of citizens that were eligible to vote in the fall election if 180 actually voted.
Answer:
A
Step-by-step explanation:
The amount that actually voted is irrelevant to the question because you cant use the ratio
Myrna had 36 pieces of fried
chicken and 48 spring rolls. She
prepared identical plates of fried
chicken and spring rolls without any
food left over. What was the greatest
number of plates Myrna prepared?
A. 12 plates
B. 9 plates
C. 15 plates
D. 18 plates
3 i Find the product. 16.579 x 10' =
Answer:
im pretty sure it's 165.79
What linear function has the same y-intercept as the one that is represented by the graph?
The 3rd answer, y = 2x + 3
The graph has a y-intercept of positive 3. The y-intercept is when x is equal to 0 on the line.
Question 16
A shipping box, in the shape of a cube, has a volume of 2.300 cubic inches. Estimate the length of the side of the shipping box to the nearest tenth
Answer:
2.300cb squred divide by 4 ull get .575
Step-by-step explanation:
Answer:
1.3
Step-by-step explanation:
First off, we know that volume = LxWxH
because this is a cube we know that L=W=H because all the sides are the same.
Now we set up the equation
[tex]x^{3} =2.3[/tex]
We can simplify by saying
[tex]\sqrt[3]{2.4}[/tex]
or we can put it in a calculator and get
1.320006...
to the nearest tenth
1.3
Under a dilation of a scale factor of 1/2 centered at (7,5), SM becomes HG. Determine the coordinates of HG
Solve the inequality p - 9 is less than -9
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.
For midnight till 6 a.m. the temperature decreased by 12 see if the original temperature was 12 C which expression can be used to represent this situation
Answer:
It is A mam/sir A should be 12-12
Invert and multiply to divide 2/3 divided by 1/4
Answer:
17
Step-by-step explanation:
Use the following rules to graph and by label the ordered pairs on a coordinate grid with at least 4 points on the coordinate plane:
1. Maddy wrote a pattern for the
x coordinates starting at 3 and followed the rule “add 2.”
2. Ted wrote a pattern for all the y coordinates starting at 0 and followed the rule “add 4.”
Maddy's rule for obtaining the x-coordinate values and Ted's rule for
obtaining the y-coordinate values combine to form a linear graph.
Reasons:
Please find attached the graph with labelled ordered pairs created by Maddy's and Ted's rules.Method by which the graph is formedThe given rules used to graph the equations are;
Maddy's rule for the x-coordinate values = x + 2, where, x ≥ 3
Ted's rule for the y-coordinate values = y + 4, where, y ≥ 0
Therefore, the following table of values can be generated;
[tex]\begin{tabular}{|c|c|}x&y\\3&0\\5&4\\7&8\\9&12\\11&16\end{array}\right][/tex]
The first difference of the y-values is constant and the difference in the x-
values is also a constant, therefore, the data represents a linear function
and the graph is also linear.
Using the above table of values obtained from Maddy's and Ted's rules, the
graph of the ordered pair can be plotted by entering the values in MS
Excel spread sheet and using the insert Scatter plot function.
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Which statement describes the graph of this function? h(x) = 4x^2 - 100/8x - 20?
[tex]h(x) = \frac{4x^2 - 100}{8x - 20}[/tex]
A. There is a horizontal asymptote at y = 5.
B. There is a horizontal asymptote at y = 1.
C. The graph has an oblique asymptote.
D. There is a horizontal asymptote at [tex]y = \frac{1}{2}[/tex].
Answer:
ANSWER
Step-by-step explanation:
There is a horizontal asymptote at y=5
A function assigns the values. The correct option is C.
What is a Function?A function assigns the value of each element of one set to the other specific element of another set.
The asymptote of the function is:
The vertical asymptote of the function lies at y=20/8.There exist no horizontal asymptote of the function.There exist an oblique asymptote of the function at y=(x/2)+(5/4).Hence, the correct option is C.
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PLEASE HURRY
The graph shows the savings in Andre’s bank account.
What is the slope of the line?
b
Group of answer choices
7y +2-2y-9 x+12-x Simplified
Answer:
- 10 + 5y + 14
Step-by-step explanation:
Ms. Salazar wants to travel to Italy for her next
summer vacation. The trip will cost her $3900. She has
already saved $1500 and she plans to save $85
each
week from her paycheck. Write an equation to
determine how many weeks she must save until she has
enough money.
Answer:
3,900- 1,500÷ 85
Step-by-step explanation:
A building has 23 floors of offices above ground and 5 floors below ground. Nathan parks on the 2nd floor below ground and has an office on the 18th floor. The ground floor is floor zero. Which absolute value expression represents how many floors he must go up to get from his car to his office?
Answer: he must go through 14 floors
Step-by-step explanation: i asked someone
