Answer:
The diamond production is 2006 is expected to be 13.24 billion
Step-by-step explanation:
Here, we want to predict the diamond production is 2006
The equation to use is given in the question as;
f(x) = 0.39x + 10.9
Since x is the number of years after 2006, in this particular question, x will be 2006-2000 = 6
So f(6) = 0.39(6) + 10.9
f(6) = 2.34 + 10.9
f(6) = 13.24 billion
Find the value of x in each case:
L, M ∈ KN
Answer:
x = 27
Step-by-step explanation:
From the picture attached,
m∠PLM + m∠PLK = 180° [Linear pair of angles are supplementary]
m∠PLM + 3x = 180°
m∠PLM = 180° - 3x
Similarly, m∠PML + m∠PMN = 180° [Linear pair of angles]
m∠PML + (2x + 72)° = 180°
m∠PML = 180° - (2x + 72)°
From triangle PLM.
m∠PLM + m∠PML + m∠LPM = 180° [Sum of interior angles of a triangle = 180°]
(180 - 3x) + 180 - (2x + 72) + x = 180
180 - 3x - 2x - 72 + x = 0
-4x + 108 = 0
x = [tex]\frac{108}{4}[/tex]
x = 27
Answer:
hey guys depending on where you answer it if it is online please please please don't forget to add the degrees mark
Step-by-step explanation:
This is the right answer
NEED HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!
The arm span and foot length were measured (in centimeters) for each of the 19 students in a statistics class and displayed in the scatterplot. An analysis was completed and the computer output is shown.
Using the computer output, the slope of the least-squares regression line means for each additional centimeter in:
A) arm span, foot length will increase by about 0.186 cm.
B) foot length, arm span will increase by about 0.186 cm.
C) arm span, foot length is predicted to increase by about 0.186 cm.
D) foot length, arm span is predicted to increase by about 0.186 cm.
Answer:
C. arm span, foot length is predicted to increase by about 0.186 cm.
Step-by-step explanation:
edgen 2022
C) arm span and foot length are predicted to increase by about 0.186 cm.
What is linear regression?Linear regression analysis is used to predict the value of a variable based on the value of another variable. The variable you want to predict is called the dependent variable. The variable you are using to predict the other variable's value is called the independent variable.
Given, The arm span and foot length were measured (in centimeters) for each of the 19 students in a statistics class and displayed in the scatterplot.
let "FL" be the foot length and "AS" be the Arm span.
Slope = Δy/Δx = ΔFL/ΔAS
ΔFL/ΔAS = 0.186
ΔFL = ΔAS* 0.186
thus an increase in AS by 1 cm will lead to an increase in FL by 0.186cm
Therefore, the slope of the least-squares regression line means for each additional centimeter C) arm span, foot length is predicted to increase by about 0.186 cm.
Learn more about linear regression here:
https://brainly.com/question/29665935
#SPJ2
Above is a table with missing terms. Come up with a possible common difference that makes sense and list the missing terms.
Answer:
common ratio:2 2. 18 3.36 4.72 equation: 4.5([tex]2^x[/tex])
Step-by-step explanation:
144=2*2*2*2*3*3 9=3*3
the common ratio would be 2
2. 9*2=18
3. 18*2=36
4. 36*2=72
(check) 72*2=144
0. 9/2=4.5
equation: 4.5([tex]2^x[/tex])
which expression would be easier to simplify if you used the associative property to change the grouping?
A. 6+[4/9+(-2/9)]
B. [(-0.2)+(-0.6)]+1.7
C. (2+5/2)+(-1/2)
D. (60+40)+(-27)
Answer:
It's D.
Step-by-step explanation:
Hope this helped. Have a wonderful day! Adios
Um... Help Please? O///O
How do I turn something like this: 3x - 2y = -16
Into a slope-intercept form?
(Whoever can explain gets Brainliest) (UwU)
[tex]3x - 2y = - 16[/tex]
Subtract sides -3x
[tex]3x - 3x - 2y = - 3x - 16[/tex]
Simplification
[tex] - 2y = - 3x - 16[/tex]
Negatives simplifies
[tex]2y = 3x + 16[/tex]
Divided sides by 2
[tex] \frac{2y}{2} = \frac{3x + 16}{2} \\ [/tex]
[tex] \frac{2}{2}y = \frac{3}{2}x + \frac{16}{2} \\ [/tex]
Simplification
[tex]y = \frac{3}{2}x + 8 \\ [/tex]
This is the slope-intercept form.
_________________________________
And we're done...
♥️♥️♥️♥️♥️
^question :(((((((((
Answer:
H = 43
Step-by-step explanation:
t = 35
35 divided by 5 is 7
50 - 7 = 43
what is 1 over 3 times 1 over 4?
Can someone help me? Kendall owns 39 CD’S, and he buys a new one every week. Raymond only owns 15 CD’S but he buys 3 new ones each week. How many weeks will it be before Raymond owns as many CD’S as Kendall?
Answer:
7 weeksStep-by-step explanation:
Let the number of weeks be x
Then Kendal's CD's
39 + xRaymond's CD's
15 + 3xTime when they have equal CD's
39 + x = 15 + 3x3x - x = 39 - 152x = 14x = 7 weeksAnswer:
That is wrong... 7 is not the answer
12 is the real answer
Step-by-step explanation:
Which value is NOT equivalent to the others?
Find the midpoint of the line segment with the given endpoints (2,4), (1,-3)
Answer:
(7,0)
Step-by-step explanation:
Is this right? Pls help ;-;
9(m +5) - 3(m - 2) = 8m + 31
Answer:
m=10
Step-by-step explanation:
Answer:
m=10
Step-by-step explanation:
9(m+5)−3(m−2)=8m+31
Step 1: Simplify both sides of the equation.
9(m+5)−3(m−2)=8m+31
9m+45+−3m+6=8m+31
(9m+−3m)+(45+6)=8m+31(Combine Like Terms)
6m+51=8m+31
Step 2: Subtract 8m from both sides.
6m+51−8m=8m+31−8m
−2m+51=31
Step 3: Subtract 51 from both sides.
−2m+51−51=31−51
−2m=−20
Step 4: Divide both sides by -2.
m=10
Hope this helps girly!!
One half of a number increased by 3 is five less than two thirds of the number
Answer:
12 is thy number lol
Step-by-step explanation:
1/2x + 3 = 5 - 2/3x
Subtract the 1/2x
You get 3 = 5 - 1/6x
Subtract the five.
-2 = -1/6x
Multiply by -6
x = 12
The number who's one-half increased by 3 is five less than two-thirds of itself is 48.
What is an Expression?In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
Let the unknown number be represented by x.
Given the statement that "One half of a number increased by 3 is five less than two-thirds of the number". Therefore, the statement as an expression can be written as,
(1/2)x + 3 = (2/3)x - 5
Solving the equation for x,
3 + 5 = (2/3)x - (1/2)x
8 = (4/6)x - (3/6)x
8 = (1/6)x
x = 8 × 6
x = 48
Hence, the number who's one-half increased by 3 is five less than two-thirds of itself is 48.
Learn more about Expression here:
https://brainly.com/question/13947055
#SPJ2
Cereal (c) cost $4.12 a box. How many boxes did Jennifer buy if she spent $37.08? Do not include spaces in your answers.
Equation:
Solve: c =
Solution Jennifer bought ( )
Answer:
Jennifer bought 9 boxes
What is the value of the expression below when y = 5?
10y + 6
I don’t understand this at all
Answer:
56
Step-by-step explanation:
10y+6
10(5)+6
10*5=50
50+6=56
Answer:
Basically, you need to plug 5 in as y
Step-by-step explanation:
First, plug 5 in the place of Y 10 * 5 + 6
Then solve the equation from there.
10 * 5 = 50
50 + 6 = 56
Given the equation 4x + 2y = 10, find the value of y that
corresponds to a value of 3 for x.
Answer:
-1
Step-by-step explanation:
you already know the value of x is 3, so you just solve to figure out what y would be to equal 10
4(3) + 2(y) = 10
4(3) + 2(-1) = 10
I NEED HELP PLEASE HELP ME OUT IF YOU CAN
Answer:
The answer is D
Step-by-step explanation:
R and A both have the one line thingy and s and b have both the 2 line thingies. so <BAC=<SRT
A basketball player attempted 15 field goals. He scored on 40 percent of his attempts. How many field goals did the player score? NEED HELP BADLY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 10/21/2020
Answer:
He scored 6 field goals out of 15
Step-by-step explanation:
40% converted into a decimal is 0.4. "Of" means multiply. So you do 15 times 0.4 and get 6.
Express the ratio below in its simplest form.
4:2:2
Answer:
2: 1 : 1
Step-by-step explanation:
4:2:2
Divide all sides by 2
4/2:2/2:2/2
2: 1 : 1
PLEASE HELP!
Match the angles on the left with their corresponding names on the right. Write the letter of the most appropiate answer beside each angle pair below.
Answer/Step-by-step explanation:
Museum and Worship center => alternate exterior angles (E)
Rationale: they are exterior angles positioned in opposite sides of the transversal
Bank and Day Care => Alternate Interior Angles (A)
Rationale: they are interior angles positioned opposite each other on each side of the transversal
Park and Coffee shop => vertical angles (D)
Rationale: They are angle pairs formed by the interception of two straight lines
Fire Station and Worship Center => linear pair (F)
Rationale: They are angles on a straight line
Community Center and Day Care => consecutive interior angles (B)
They are interior angles that lie in the same side of the transversal
Bank and Museum => Corresponding Angles (C)
Rationale: they have the same matching corners
CAN YOU GUYS HELP ME CAUSE I'M STUCK
Answer:
Its equals to 16m^12p^8
Step-by-step explanation:
please help me quickly ! giving brainliest !
Answer: -57
Step-by-step explanation:
-50+21/-3
-50+-7
-57
Sorry guys I suck at math, I may or may not keep posting
But hey, if you want a brainliest and 25 points(right answers only pls), here you go.
Answer:
C
Step-by-step explanation:
The difference between t and d is 7 so you add both and subtract 7 and get y. This might be wrong I am not 100% if this is right
Answer:
HAHAHAHAHAHAHAHAHAHAHA
Step-by-step explanation:
I HAVE UNTIL 3:30 PLZ HELPPPP 40 POINTS AND BRAINLIEST
Jake needs to buy 120 beverages for a party. Juices come in 8-packs and water comes in 12-packs.
Select all the pairs that represent a combination of juice and water that Jake can buy.
A (0, 10) D (, 5)
B (12, 2) E (30, –10)
C (–2, 11)
Answer:
A and B
Step-by-step explanation:
took the test and got this question right for ya :)
63.7786879082 rounded to the nearest tenth
Answer:
63.8
Step-by-step explanation:
63.77 so you look at the hundredths 5 or higher round up
63.8 is the required answer
The given number is 63.7786879082, we have to round to the nearest tenth
How to round nearest 10th?
To round the decimal number to its nearest tenth, look at the hundredth number. If that number is greater than 5, add 1 to the tenth value.
63.7786879082
We can see that 100th number i. e 7 is greater than 5, so add 1 to the tenth value
So we get 63.8
To learn more about rounding problems visit the link https://brainly.com/question/19288016
#SPJ2
triangle abc with vertices a(-3 2) b(-1 7) and c(6 1) in the x-axis
Answer:
A'(-3, -2), B'(-1, -7), C'(6, -1)
Step-by-step explanation:
Transformation is the movement of a point from its initial location to a new location. If an object is transformed, all its points are also transformed. Types of transformation are reflection, rotation, dilation and translation
If a point X(x, y) is reflected across the x axis, the new location is X'(x, -y).
If triangle ABC is reflected across the x axis, the new vertices are A'(-3, -2), B'(-1, -7), C'(6, -1)
Please help? I don’t get this it’s really tough...
Answer:
D. 200-2/3x=2/5
Step-by-step explanation:
You can tell that one side of the equation is going to have only 2/5 because the problem said there was 2/5 of a ton left. You can also figure out that the equation should say 200-2/3x because the problem said that the conveyor belt removes 2/3 of a ton per minute. So, the equation should be...
200-2/3x=2/5, which is D.
Hope this helps c:
Answer: D
Step-by-step explanation:
The 2/3 is the rate and there is 2/5 leftover from the original 200 tons.
Answer asap please!
1 3/5 ÷ 1/4
A- 3/20
B- 1 3/20
C- 1 2/5
D- 6 2/5
Answer:
D
Step-by-step explanation:
8/5 x 4 = 6 2/5
two boys received equal amounts of pocket money .after one had spent N$15 and the other had spent N$21,they had N$64 together .what were their original allowance?
Answer:
100
Step-by-step explanation:
15+21=36+64=100
Suppose J is between H and K. Use the Segment Addition Postulate to solve for x. Then find the length of each segment. If HJ=x+10 JK=9x KH=14x−58 a) Draw a sketch of the segments described above b) Write an equaation using the segment addition postulate that will help you solve the problem ___+ ___= c) combine like terms ( x terms on one side of the equal sign and numbers in the other side of the equal sign) ____ = ____ d) x= __ HJ= __ JK= __ HK= __
Answer:
x= 17
HJ= 27
JK= 153
HK= 180
Step-by-step explanation:
If HJ=x+10
JK=9x
KH=14x−58
a) The diagram of sketch of the segments described above is attached to this answer.
b) KH = HJ + JK
14x - 58 = (x + 10) + 9x
14x - 58 = x + 10 + 9x
c)
14x - 58 = x + 10 + 9x
14x - 58 = 10x + 10
Collect like terms
14x - 10x = 10 + 58
4x = 68
Divide both sides by 4
4x/4 = 68/4
x = 17
d)
x= 17
HJ= x + 10
= 17 + 10
= 27
Hence, HJ = 27
JK= 9x
= 9 × 17
= 153
Hence, JK = 153
HK=14x −58
HK = 14 × 17 - 58
= 238 - 58
= 180
Hence, HK = 180
