Answer:
every 1 candy bar sold she earned 0.65 cents
Step-by-step explanation:
Answer:
35.75$/55=0.65$
Step-by-step explanation:
Find the line's slope and a point on the line.
Answer:
done.
Step-by-step explanation:
yeah+ya .... right?
work out: 2+3+4+5 (2+3+4+5)
Answer:
2+3+4+5(2+3+4+5)=79
Step-by-step explanation
2+3+4+5×2+3+4+5=79
Therefore the answer is 79
Write the equation of the specified graphs below.
Answer:
Given are the transformations of the square root function:
f(x) = [tex]\sqrt{x}[/tex]Line a, translation to the left:
f(x) = [tex]\sqrt{x+3}[/tex]Line b, reflection over x-axis, translation to the right and up:
f(x) = [tex]-\sqrt{x-2}+1[/tex]Line c, translation to the left and down:
f(x) = [tex]\sqrt{x+3}-2[/tex]Line d, reflection over x-axis, translation down:
f(x) = [tex]-\sqrt{x} -3[/tex]Scott’s family has cats and birds as pets. Scott counted the total number of legs his pets have. Scott counted 30 legs total. If Scott’s family owns 3 birds, how many cats do they own?
Show how you solved it!!!!
I need this as soon as possible!
3birds would have=2(3)=6legs
Cats have:-
30-6=24legsEach cat has 4legs.
Total cats:-
[tex]\\ \sf\longmapsto \dfrac{24}{4}=6cats[/tex]
13. Is the sum of the areas of two
squares equal to the area of a large square
if the side lengths of the squares are 8 feet,
5 feet, and 3 feet? Note that the area of
a square is s2 where s is the side length explain
Answer:
multiply ata gagawin dyan Ewan
what is the purpose of a statistical control chart?
The statistical control chart is discussed below.
What is statistics?Statistics is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data. In applying statistics to a scientific, industrial, or social problem, it is conventional to begin with a statistical population or a statistical model to be studied.Given is the statistical control chart.
The control chart is a graph used to study how a process changes over time. Data are plotted in time order. A control chart always has a central line for the average, an upper line for the upper control limit, and a lower line for the lower control limit. These lines are determined from historical data.Parts of a control chart -Points representing a statistic (e.g., a mean, range, proportion) of measurements of a quality characteristic in samples taken from the process at different times (i.e., the data)The mean of this statistic using all the samples is calculated (e.g., the mean of the means, mean of the ranges, mean of the proportions) - or for a reference period against which change can be assessed. Similarly a median can be used instead.A centre line is drawn at the value of the mean or median of the statisticUpper control and lower control limits (sometimes called "natural process limits") that indicate the threshold at which the process output is considered statistically 'unlikely' and are drawn typically at 3 standard deviations from the center line.Therefore, the statistical control chart is discussed above.
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What is the length of a square park whose area is 64 m2 - a) 8m b) 16m c) 4m
Answer:
8m
Step-by-step explanation:
Square root of 64 is 8Therefore answer is 8 (cuz its a square park)How many zeros will be in the product of 5 x 105 = ________? Explain how you know.
Answer:
The is zero 0's in the answer. The way I know is that I put it into an equation, and started solving. I started off by multiplying 5x5=25. Next I noticed the next number I multiply 5 by is 0, so the next value will be 2 because the 2 from 25 was carried over. Finally I multiplied 100x5=500. And 500+25=520.
Step-by-step explanation:
2
105
x 5
525
PLS HELP I'LL DIRECTLY MARK YOU BRAINLIST!!!
Answer:
x=3
Step-by-step explanation:
Answer:
Perimeter of the first triangle :[tex] \longmapsto(x - 4) + (x - 5) + 5 \\ = x - 4 + x - 5 + 5 \\ = \boxed{2x - 4}[/tex]
Perimeter of the second triangle :[tex] \longmapsto(x - 10) + 10 + 16 \\ = x - 10 + 10 + 16 \\ = \boxed{x + 16}[/tex]
Now, it is given that the two triangles have same perimeter
So equating the value of the perimeter of the two triangles, we get
[tex] 2x - 4 = x + 16 \\2x - x = 16 + 4 \\ \boxed{ x = 20}[/tex]
Therefore, the value of x is 20
x = 20 is the right answer.guys pls help me!!!!!!
Answer:
144
Step-by-step explanation:
Because 180-36=144 btw you just need to do 180-the number than you will get the answer
What are terminating decimals?
Answer:
A decimal that has an end
Step-by-step explanation:
for example .59 ends at .59 but if you see one that is like .333333333333333333333333333333333333333333333 and is going non stop then, that's a recurring decimal because it goes forever
Maria wants to buy a pair of shoes for $22.50 and a shirt for $13.50. If the sales tax rate is 8.25%, what will be the amount of sales tax on Maria’s purchase?
Answer:
$2.97
Step-by-step explanation:
- add together the prices of the items; 22.50 + 13.50 = 36
- multiply the total by the tax; 36 x 8.25% or 36 x 0.0825 = 2.97
- The total sales tax is $2.97
Drag the tiles to the correct boxes. Not all tiles will be used.
Determine which steps are used to find the product shown. Put the steps in the order in which they would be performed.
Factorization of the given polynomial to find the product is as follows;
Factorizing;
[tex]\dfrac{x^2 + 3*x +2}{x^2+ 6*x + 5} = \dfrac{(x + 1) * (x + 2)}{(x + 1)*(x + 5)}[/tex]
[tex]\dfrac{x^2 + 7*x +10}{x^2+ 4*x + 4} = \dfrac{(x + 2) * (x + 5)}{(x + 2)*(x + 2)}[/tex]
Expressing the product in terms of the factors
[tex]\dfrac{x^2 + 3*x +2}{x^2+ 6*x + 5} \times \dfrac{x^2 + 7*x +10}{x^2+ 4*x + 4} = \dfrac{(x + 2) * (x + 5)}{(x + 2)*(x + 2)} \times \dfrac{(x + 1) * (x + 2)}{(x + 1)*(x + 5)}[/tex]
The steps arranged in the order in which they would be performed are;
First step;
[tex]\dfrac{x^2 + 3*x +2}{x^2+ 6*x + 5} \times \dfrac{x^2 + 7*x +10}{x^2+ 4*x + 4}[/tex]
↓
Second step (factorizing)
[tex]\dfrac{(x + 2) * (x + 5)}{(x + 2)*(x + 2)} \times \dfrac{(x + 1) * (x + 2)}{(x + 1)*(x + 5)}[/tex]
↓
Third step (dividing out common terms)
[tex]\dfrac{(x + 5)}{(x + 2)} \times \dfrac{(x + 2)}{(x + 5)}[/tex]
↓
Fourth step (rearranging and removing terms that cancel each other)
1
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5.9 = x/9 round to nearest 100th
[tex]\\ \sf\longmapsto 5.9=\dfrac{x}{9}[/tex]
[tex]\\ \sf\longmapsto x=9(5.9)[/tex]
[tex]\\ \sf\longmapsto x=9(\dfrac{59}{100})[/tex]
[tex]\\ \sf\longmapsto x=53.1[/tex]
[tex]\sf \displaystyle \frac{x}{9} =5,9 \\\\x=9\cdot 5,9 =45+8,1=53,1 \\\\ \boxed{\sf x=53,1}[/tex]
Photo above really need help
Answer:
I think it is 1/2
Step-by-step explanation:
rise/run
you go up 1 unit and you move 2 units to the side.
The sum of three numbers is 28,542.Two of the numbers are 10,250 and 19,750.find the third number
Answer:
-1,458
Step-by-step explanation:
1.
Write an equation in point-slope form for the line through the given point with the given slope.
(10, –9); m = –2
A. y – 10 = –2(x + 9)
B. y – 9 = –2(x – 10)
C. y + 9 = –2(x – 10)
D. y – 9 = –2(x + 10)
Answer:
C
Step-by-step explanation:
Use this formula: y - y1 = m(x - x1) Given (10, -9) and slope (m) = -2
y - (-9) = -2(x - 10)
y + 9 = -2(x - 10)
Answer:
C. y + 9 = –2(x – 10)
Step-by-step explanation:
Coordinates (xA, yA)
10
-9
Slope(m)
-2
Point Slope Form
-2x - y + 11 = 0
Which phone service offers the better deal option 1: 450 minutes for 49.99 option 2 : for 800 minutes for 62.99
Answer:
Option 1 : 450 minutes for $49.99
Step-by-step explanation:
Option 1 = 450 for $49.99
1 minute = 450 ÷ 49.99
= $9.00
Option 2= 800 minutes for 62.99
1 minute = 800 ÷ 62.99
= $12.70
plz help me with 1-6
identify each pair of angles
Answer:
1) co-interior
2) alternate exterior
3) alternate interior
4) corresponding
5) vertical
6) supplementary
Isolating for a variable
A = 2πrh solve for r
Since A = 2πrh [divide both sides by 2πh]
⇒ (A ÷ 2πh) = r
Find the slope-intercept form of the line passing
through the point (8,7) and parallel to the line
y = - 2x - 5.
Answer:
y = -2x + 23.
Step-by-step explanation:
If the line is parallel to
y = -2x - 5,
that means it has the SAME SLOPE. Parallel lines have the same slope, but they could have different y-intercepts.
The slope intercept form is:
y = mx + b.
m = slope.
b = y intercept.
In this case, the slope is -2.
So we know the answer will have a slope of -2.
So we can write:
y = -2x + b.
We just have to finish the answer by replacing "b" with a number.
To find out what "b" is, we plug in the point (8,7).
To plug this point in, we replace "x" with 8 and "y" with 7.
7 = -2(8) + b.
7 = -16 + b.
Now to get b by itself to solve for b, we have to add 16 to both sides.
7 + 16 = b.
b = 23.
So our final answer is: y = -2x + 23.
please help me?
please and thank you!
Answer:
-1/12
Step-by-step explanation:
change divide sign to multiply by reciprocating
tom works for a company his normal rate of pay 15 per hour
The amount earned by Tom is the product of the rate per hour and the number of hours worked which is $90.
The amount earned per hour = $15 The number of hours worked = 6 hoursThe amount earned at the normal earning rate can be calculated thus :
Normal rate per hour × number of hoursAmount earned = $15 × 6 = $90
Therefore, the amount earned by Tom after working for 6 hours at the normal rate is $90.
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The total pay Tom earn for working 11 hours is £185
Given that Tom is paid £15 if he works for less than 7 hours and then paid 1 1/3 times his normal salary if he works more than 7 hours.
Given that he works for 11 hours, hence:
Pay for the first 7 hours = £15 × 7 hours = £105
Pay for the overtime = 1 1/3 × £15 × (11 - 7) = 4/3 × £15 × 4 = £80
Total pay = £80 + £105 = £185
Hence the total pay Tom earn for working 11 hours is £185
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what is the answer to 8s-11s+6
Answer:
-3s + 6
Step-by-step explanation:
Combine like terms. Like terms are terms with the same amount of the same variables. In this case:
8s - 11s + 6
(8s - 11s) + 6
-3s + 6
-3s + 6 is your answer.
~
Answer:
-3s + 6
Step-by-step explanation:
In order to find the answer you need to combine like terms. When you combine like terms you need to combine integers that have the same variable in this case 8 and 11 need to be combined due to the fact they both have the variable s.
8s - 11s + 6
(8s - 11s)
(8s - 11s) + 6
8s + -11s = -3s
= -3s + 6
Hope this helps
From the fig. find the angle which is equal to 110˚.
Answer:x° ^56
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
They are congruent angles
What is 3a + 6 + 5a?
Answer:
8a+6
Step-by-step explanation:
3a+6+5a=(3a+5a)+6
=8a+6
PLS MARK AS BRAINLIEST
[tex]\huge\text{Hey there!}[/tex]
[tex]\huge\textsf{3a + 6 + 5a}[/tex]
[tex]\huge\text{COMBINE the LIKE TERMS}[/tex]
[tex]\huge\textsf{= (3a + 5a) + 6 }[/tex]
[tex]\huge\textsf{= 8a + 6}[/tex]
[tex]\huge\boxed{\text{Therefore, your answer is: \textsf{{8a + 6}}}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
one to one functions
Answer:
f(x) = x + 1 is an example
Step-by-step explanation:
This is a one to one function because when you put in an input there would be a different answer for each number put in.
A way to find out if something is a one to one function is by using the horizontal line test.
Hope this helps
2x+7y=3 and x=-4y with substitution ?
Answer:
x=12
y=-3
Step-by-step explanation:
Because we already know what the value of x, we can use that value, -4y, to substitute it into the equation 2x+7y=3.
2(-4y)+7y=3 Simplify.
-8y+7y=3
-y=3 Divide both sides by -1 (to make y positive).
y=-3
Now, we can substitute y into the other equation, x=-4y.
x=-4(-3) Simplify.
x=12
I really hope this helps!! Have a great day ❤
An ice cream factory makes 375 quarts of ice cream in five hours.
How many quarts could be made in 15 hours
Answer:
1125 quarts
Step-by-step explanation:
5 hrs = 375 quarts
15 hrs = x quarts
5*3 = 15
375*3 = x
375*3 = 1125
1125 quarts
Solve for x in terms of h and k:
2(2x - h) - k = 6
Brainliest if correct