Answer:
Step-by-step explanation:
Reasonable. 7.5 = 7.50
7.52 > 7.50
subtract 7.50 from both sides
0.02 > 0
dude what is this i dont understand
Answer:
g(1) = 1
Step-by-step explanation:
the absolute value function always gives a positive result, that is
| - a | = | a | = a
to evaluate g(1) substitute x = 1 into g(x)
g(1) = - 3| 1 - 2| + 4
= - 3| - 1| + 4
= - 3(1) + 4
= - 3 + 4
= 1
Find the area of the following figure 6km and 6km
Answer:
The area of 6 KM and 6 KM is 36 KM (kilometers).
Humanity would achieve in life expectancy of 110 years in approximately
Humanity would achieve a life expectancy of 110 years in approximately 60 years.
To calculate the number of years it would take for humanity to achieve a life expectancy of 110 years, we need to determine the number of decades required to reach this goal based on the given rate of increase.
In 2009, the life expectancy was about 80 years. From that point, we need to calculate the difference between the current life expectancy and the target life expectancy of 110 years.
110 years - 80 years = 30 years
Since the rate of increase is 5.3 years every decade, we can divide the difference by the rate to determine the number of decades required:
30 years / 5.3 years per decade ≈ 5.66 decades
Since we can't have a fraction of a decade, we need to round up to the nearest whole number. Therefore, it would take approximately 6 decades for humanity to achieve a life expectancy of 110 years.
To calculate the number of years, we multiply the number of decades by 10:
6 decades * 10 years per decade = 60 years
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Which point could not be part of a function that includes (3, -1), (4, 2), (5, 4), (-2, 0), and (8, -3)?
(6, -7)
(2,2)
(3, -2)
(7, 4)
Answer:
(3, -2) is the correct choice.
Determine which set of side measurements could be used to form a right triangle.
4, 11, 20
16, 21, 25
5, 13, 25
3, 4, 5
The set of side measurements that could be used to form a right triangle is 3, 4 and 5 option (D) is correct.
What is a right-angle triangle?
It is a triangle in which one of the angles is 90 degrees and the other two are sharp angles. The sides of a right-angled triangle are known as the hypotenuse, perpendicular, and base.
It is given that:
The side length of the triangle is shown in the option:
As we know,
Pythagoras' theorem is the square of the hypotenuse in a right-angled triangle is equal to the sum of the squares of the other two sides.
Using Pythagoras' theorem:
From option(D):
3, 4 and 5
(3)² + (4)² = 5²
9 + 16 = 25 (True)
Thus, the set of side measurements that could be used to form a right triangle is 3, 4 and 5 option (D) is correct.
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Question #3
Given the following stemplot, determine the maximum value of the original data set.
O 100
8
98
9
0000
Test Scores
5
479
6 146779
7 002557799
8 12223455789
9 000333368
The maximum value of the original data set is 109.
To determine the maximum value of the original data set from the given stemplot, we need to look at the rightmost digits in each stem and identify the highest value.
Looking at the stemplot:
O 10 | 0 0 8 9 8 9 0 0 0
0 20 | 5 4 7 9 6
0 30 | 1 4 6 7 7 9 7
0 40 | 0 0 2 5 5 7 7 9 9 8
0 50 | 1 2 2 2 3 4 5 5 7 8 9 9
0 60 | 0 0 0 3 3 3 3 6 8
The rightmost digits in each stem represent the original data values. We can see that the highest value occurs in the stem "10" with a rightmost digit of "9".
Therefore, the maximum value of the original data set is 109.
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I need help with this question fast!!
Answer: 36 square centimeters
Step-by-step explanation: Hey there! Let's cut the shape in half horizontally. 6 times 4 for the top portion is 24 square centimeters. We subtract 6 cm from the top by 2 cm from the lower part to get the length of the bottom rectangle. We do 4 times 3 for the area of the bottom rectangle which is 12 square centimeters. Finally, we add 24 sq cm and 12 sq cm to get 36 square centimeters. (I tried my best!)
The speed of an object can be found by taking the distance it travels and dividing it by the time it takes to travel that distance. An object travels 100 feet in 2.5 seconds. Let the speed, S, be measured in feet per second. Write an equation to represent the relationship between the three quantities (speed, distance, and time).
Answer:
Step-by-step explanation:
s = d/t = 100/2.5
=
If f(x) = x2 – 1, and
g(x) = x + 2, then
=
g(f(x)) = [ ? ]x2 + ( )
=
Answer:
It could possibly be 2
Step-by-step explanation:
Remember varibles can stand for any number so if you have a key for your varibles than you might get you answer after using a caculator to add an sub tract and mulitiply the numburs
how many ft is equal to 1.66m
Answer:
5.44 meters
Step-by-step explanation:
We Know
0.3048 meter = 1 ft
How many ft makes a height of 1.66m?
We Take
1.66 ÷ 0.3048 ≈ 5.44 meters
So, the answer is 5.44 meters.
At Bob's Auto Plaza there are currently 15 new cars, 4 used cars, and 4 new trucks. But, there are no used trucks. Bob is going to choose one of these vehicles
at random to be the Deal of the Month. What is the probability that the vehicle that Bob chooses is used or is a truck?
Do not round intermediate computations, and round your answer to the nearest hundredth.
(If necessary, consult a list of formulas.)
Answer:
34.78%
Step-by-step explanation:
There is 4 trucks and 4 used cars= 8 total vehicles he'll choose. There is a total of 23 vehicles.
8/23= 0.3478... You move the decimal over two places, which gives you 34.78%
For each equation, decide whether the line it represents is parallel to p, perpendicular to p, or neither.
y=-3x+10
type your answer.....
y-5=-(2+2) type your answer...
type your answer...
-3x+y=1 type your answer.....
The lines are neither parallel nor perpendicular to line p
Deciding whether the line are parallel or notFrom the question, we have the following parameters that can be used in our computation:
y = -3x + 10
As a general rule
Parallel lines have equal slopesPerpendicular lines have their slopes to be opposite reciprocalsUsing the above as a guide, we have the following:
y - 5 = -(2+2) is neither parallel nor perpendicular to y = -3x + 10-3x + y = 1 is neither parallel nor perpendicular to y = -3x + 10Read more about linear relations at
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the solution 4p+2<6(p+3)
Answer:
p > - 8
Step-by-step explanation:
4p + 2 < 6(p + 3)
4p + 2 < 6p + 18
-2p < 16
p > - 8
the product of 6
and the sum of five
and a number
Answer:
6 * (5 + n)
Explanation:
Sum = addition
Difference = subtraction
Product = multiplication
Quotient = division
A dilation is a transformation in which the _____, but not the shape, of a geometric figure is changed.
There is some algebra in it I think! Thanks!! (I’ll add extra points and brainly just ask:)
Answer:
C. 27
Step-by-step explanation:
27 + 23 = 50
:)
Answer: hii :)
i know this oneeeee ^^ your answer is 27 <3
Step-by-step explanation:
Move all terms not containing x to the right side of the equation.
hopefully this helps you
- Matthew ~
Find the circumference and area of the circle to the nearest hundredth. Use 3.14 for . Round to the nearest hundredth if necessary.
The circumference of the circle is about ____ cm.
The area of the circle is about ____ cm2.
Please answer!
Answer:
The circumference of the circle is about 166.42 cm.
The area of the circle is about 2205.07 cm².
Step-by-step explanation:
Diameter = 53 cm
Radius = r = 53cm/2 = 26.5 cm
π = 3.14
Circumference = C = 2 π r
C = 2(3.14)(26.5cm) = 166.42cm
The circumference of the circle is about 166.42cm.
Area = A = π r²
A = (3.14)(26.5cm)² = 2205.07 cm²
The area of the circle is about 2205.07 cm².
A playground 88 ft long and 58 ft wide is to be resurfaced at a cost of $2.75 per sq ft. What will the resurfacing cost?
The resurfacing will cost $.
(Simplify your answer. Type an integer or a decimal.)
Answer: $1856
Step-by-step explanation: 88 x 58 = 5104. 5104/2.75= 1856
What is the range of the function? f(x)=3^x−1−2
The range of the equation f(x) = 3ˣ ⁻ ¹ - 2 is y > -2
Calculating the range of the equation?From the question, we have the following parameters that can be used in our computation:
f(x) = 3ˣ ⁻ ¹ - 2
The above equation is an exponential function
The rule of an exponential function is that
The domain is the set of all real numbersHowever, the range is always greater than the constant termIn this case, it is -2
So, the range is y > -2
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Which equation matched the graph ?
A bag of M&Ms had 4 red, 5 orange, 3 yellow, 2 green, 7 blue, and 3 brown candies.
What is the probability of drawing and eating red candy and then drawing and eating an orange candy?
Answer:
4/20 red 5/20 orange
Step-by-step explanation:
see how many their are then add up all the candies then boom theres your answer
Which sum is equal to 8 /12?
Answer:
2 3
Step-by-step explanation:
I need help on how to fill a deposit slip, please someone help with details and dont abuse for points.. I want to learn how rather than give the answer.
emma can read 4 pages of a book in 8 minutes how many pages can she read per minute; what is the answer to this math problem; ask math questions and get answers for free; brainly; desmos calculator; olivia reads 2/5 of her book on monday on tuesday she reads 1/6 of what is remaining; word problem solver; how long will it take me to read this book calculator
So, in 1 minute Emma can read (1/2) page of the book.
The remaining book will be read in (13/30) days.
As Emma can read 4 pages of a book in 8 minutes.
So, from here, we can rewrite it as,
In 8 minutes, Emma can read 4 pages of a book.
So, in 1 minute she can read (4/8)= (1/2) page of the book.
Olivia reads (2/5) of her book on Monday on Tuesday she reads 1/6 of the book,
Let us assume that the total book is 1
So, the sum of books read on Monday and Tuesday will be \((\frac{2}{5}+\frac{1}{6}) = \frac{12+5}{30}=\frac{17}{30}\)
So, the remaining book will be read in \(1-\frac{17}{30}=\frac{30-17}{30}=\frac{13}{30}\)
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PLS LOOK AT PHOTO
HELPPP ASAP!!!
[6 11 -47
1
-5
6 8 -5
3 -9 6
Match each value to the correct entry in matrix AB.
[5 7
54
A = 4 -1
27
23
and B= 2
The matrix is 3 × 3 square matrix . Its values are:
\(a_{11} = 50 \\ a_{12} = 44 \\a_{13} = -43 \\a_{21} = 31 \\a_{22} = 16 \\a_{23} = 7 \\a_{31} = 37 \\a_{32} = 119 \\a_{33} = 94\)
Given,
Matrix A and Matrix B
Now,
According to matrix multiplication rule first row of one matrix will be multiplied with first column of second matrix if the columns in first matrix is equal to the rows of second matrix.
So,
Apply multiplication rule,
\(a_{11} = 30 + 14 + 6 = 50 \\ a_{12} = 55 + 7 - 18 = 44 \\a_{13} = -20 -35 + 12 = -43 \\a_{21} = 24 - 2 + 9 = 31 \\a_{22} = 44 -1 -27 = 16 \\a_{23} = -16 + 5 + 18 = 7 \\a_{31} = 36 + 16 - 15 = 37 \\a_{32} = 66 + 8 + 45 = 119 \\a_{33} = -24 -40 -30 = -94\)
Thus the values of the matrix can be calculated.
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help please!!!
13x - 12
B
с
E
(7x-6)
A
F
What is the value of x?
Answer:
Step-by-step explanation:
PLEASE HELP ON QUESTION!!!!
Rebecca is x years old . Mary is x+8 years older than rebecca.
Jill is there times older than mary. Sum of their ages in total is 67 .
A) form an equation in terms of x .
If answer is correct I'll rate you five stars a thanks and maybe even brainliest.
Thus, the linear equation in terms of x that shows the sum of all three ages of Rebecca , Mary and Jill : 5x + 32 = 67.
Explain the term "linear equation":Any pattern of numbers that consistently increases or decreases in value by the same amount is known as a linear equation. As a result, the only two elements we require to establish a linear equation are the point at which the pattern starts and the distance it travels.
The linear equation y = mx + b, with the m value representing the slope and the b value representing the y-intercept, is what is left.
Given that-
age of Rebecca = x yearsage of mary = x + 8 yearsThen,
age of Jill = 3(x + 8) years
Sum of all is 67.
Linear equation:
x + x + 8 + 3(x + 8) = 67 ...eq 1
2x + 8 + 3x + 24 = 67
5x + 32 = 67
3x = 67 - 32
3x = 35
x = 35/3
Thus, the linear equation in terms of x that shows the sum of all three ages of Rebecca , Mary and Jill : 5x + 32 = 67.
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Express in litres. 80000mm
Answer:
8 l
Step-by-step explanation:
1 l = 1000 mm
8000 mm = 8000/1000
8000 mm = 8 l
2x+51 and 6x+3. What is the value of x
Answer:
12
Step-by-step explanation:
2x + 51 = 6x +3
48 = 4x
x = 12
Write in words 127075
Answer:
one lakh twenty seven thousand and seventy five
I hope this will help you