PLEASE ANSWER FAST!! I WILL GIVE BRAINLIEST :)
Which statement best describes the association between variable
X and variable Y?
A. moderate positive association
B. strong negative association
C. perfect negative association
D. no association
Ian Duncan drove from Kajiado to Nairobi at a distance of 180km in one hour. What was the speed in m/s?
9514 1404 393
Answer:
50 m/s
Step-by-step explanation:
Ian's rate was ...
(180,000 m)/(3600 s) = 50 m/s
__
There are 1000 meters in a kilometer, and there are 3600 seconds in 1 hour. To find meters per second, divide meters by seconds.
A tennis court is surrounded by a fence so that the distance from each boundary of
the tennis court to the fence is the same. If the tennis court is 72 feet long and 30
feet wide, what is the area of the entire surface inside the fence?
The area of the entire surface will be 2160 feet Wide/Long.
First person to answer this gets brainliest
984 + x = 1870
Answer:
answered
Step-by-step explanation:
Answer:
im late.. but chile anywayz soo
886 btw
Dylan's linear model uses the equation y=3.0x+1.1 to represent the data shown. Which is the residual of the data value at (6, 18)?
A. -0.55
B. -1.1
C. 1.1
D. 2.2
Answer:
I think it is d but you didn't gimme a picture
how do i find the measure of R or whatever big confushion help
Answer:
m∠R= 87°
Step-by-step explanation:
The angles in a polygon add up to (n-2)180
(5-2)180= 540°
You can set up an equation to add all the angles together equaling 540°.
Once you solve for x, plug that back into the formula for the angle of R(7x-11)
Pls help on this Brainly at for best answers
Answer:
B
Step-by-step explanation:
it is b because 6x5=30 + 1 = 31.2
Answer:
D
Step-by-step explanation:
Hey There!
To find the area of a regular hexagon we use the formula
[tex]A = \frac{1}{2} ap[/tex]
a = apothem
p = perimeter
to find the peremeter we multiply the side length by the number of sides
which is 6
6x6=36 so the perimeter is 36
now we just plug it into the area of a hexagon formula
36x5.2=187.2
[tex]\frac{187}{2} =93.6[/tex]
so the area is 93.6 cm ³
18/20 as a percentage
Answer:
90%
Step-by-step explanation:
please give me bfrainleist
Answer:
90%
Step-by-step explanation: can you help me.?
HELP !!!!!!! PLEAZEEEEE
Answer choices
8
7
6
5
what is the correct answer to this question *NEED HELP QUICKLY*
my grandson is currently stuck on a couple of math problems and he needs to submit this within the hour.
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
Net 3 i think
Step-by-step explanation:
sorry if wrong
Answer:
It is net 3 so the third one
The x-coordinate of the solution to the system of equations is?
Answer:
1
Step-by-step explanation:
Given
Graph of y = 2x - 5 and y = -x - 2
Required
The x coordinate of the solution
The solution is the point which both lines intersect
From the attachment, both lines intersect at: (1, -3)
So, the x intercept is: 1
Which of the following options have the same value as 40% of 84?
Answer:
33.6
Step-by-step explanation:
84(0.4) = 33.6
.....
Answer:
40% of 84 is 33.6
Step-by-step explanation:
No following options are listed, but I will solve for 40% of 84
First set these up into an equation
40/100 = x/84
Cross multiply
40 × 84 = 100 × x
3360 = 100x
Divide both sides by 100 to isolate the variable
33.6 = x
4.) Dried apricots worth $3.25 a pound were mixed with dried prunes worth $4.79 a pound to produce
a mixture of dried fruit worth $3.79 a pound. How much of each kind of fruit was used to produce
25 pounds of mixture?
Answer:
hi
Step-by-step explanation:
I need help with this
The degree of the function is the highest exponent, which is 5.
The y-intercept is the value when x=0, which is 0.
The function will have 5 zeros since there are 5 distinct factors.
The end behavior will approach negative infinity as x approaches negative infinity and positive infinity as x approaches positive infinity [since the degree is odd and the leading coefficient is positive].
The roots/zeros will be at 0, 5, 3, -2, -4 [setting each factor equal to 0]
what is the area of this shape?(look at picture)
Please help confused
Answer:
14
Step-by-step explanation:
please mark me as brainlist
Help ..
Find the volume of the composite figure shown.
Please only answer if u know
Answer:
64
Step-by-step explanation:
split it in half den it is two rectangles and they are both 32 so 32 * 2 is 64
I will give Brainliest!!! Please Help!!!
Answer:
1) b 2)c
Step-by-step explanation:
If someone explains how to do my homework I will mark brainlist
Answer:
x = 31 13/27
Step-by-step explanation:
108% of what number is 34
that is equal to
108% of x = 34
108% * x = 34
108/100 * x = 34
you can change the fraction into a reciprocal so that the variable can stand alone.
x = 34 * 100 / 108
x = 3400/108
x = 31 13/27
Keeshawn is building a box with a lid out of plywood with the dimensions shown. Plywood costs $0.50 per square foot. What is the cost of the plywood Keeshawn needs for the box? please help me with this one
Answer:
i do not know
Step-by-step explanation:
plzz help me solve this question i need correct question i will mark you as a brainliest and I will give 5.0 rating anf thanks if ur answer will be correct
Answer:
I. p = 7
II. 17 litres
Step-by-step explanation:
I. Determination of the value of p
Mean = 17.7
p =.?
Let the number of litre be L
Let the number of motorist be M
Mean = summation LM / summation M
Summation of LM = (16×11) + (17×10) + (18×p) + (19×4) + (20×8)
= 176 + 170 + 18p + 76 + 160
= 582 + 18p
summation M = 11 + 10 + P + 4 + 8
= 33 + p
Mean = summation LM / summation M
17.7 = 582 + 18p / 33 + p
Cross multiply
17.7(33 + p) = 582 + 18p
584.1 + 17.7p = 582 + 18p
Collect like terms
584.1 – 582 = 18p – 17.7p
2.1 = 0.3p
Divide both side by 0.3
p = 2.1 / 0.3
p = 7
II. Determination of the median number of litre.
Let the number of motorist be M (i.e the frequency)
summation M = 11 + 10 + P + 4 + 8
p = 7
summation M = 11 + 10 + 7 + 4 + 8
summation M = 40
The median is the middle term i.e
Median = (summation M / 2)ᵀʰ motorist
Median = (40 / 2)ᵀʰ motorist
Median = 20ᵀʰ motorist
Considering the table in the question above, the 20ᵀʰ motorist has 17 litres.
Therefore, the median number of litres is 17 litres.
An artist mixes paint to make new colors.
She uses 13 cup of red paint and 13 cup of yellow paint to make a batch of orange paint.
If the artist has 2 cups of red paint available and 3 cups of yellow paint available,
how many batches of orange paint can she make?
Enter your answer in the box.
Answer:
The artist can make six batches of orange paint and it remains one cup of yellow paint
Step-by-step explanation:
1. Let's review the information given to us to answer the question correctly:
Amount of red paint for one batch of orange paint = 1/3 of a cup
Amount of yellow paint for one batch of orange paint= 1/3 of a cup
Amount of red paint available = 2 cups
Amount of yellow paint available = 3 cups
2. How many batches of orange paint can she make?
2 cups of red paint = 6/3 = 6 batches of orange paint
3 cups of yellow paint = 9/3 = 6 batches and it remains one cup of yellow paint
The artist can make six batches of orange paint and it remains one cup of yellow paint
Step-by-step explanation:
Describe the transformations from the parent function y=^3 to (x-3)-4
Answer:
y shifted 3 units right
y shifted 4 units down
Step-by-step explanation:
los conjuntos numericos se relacionan entre si, los irracionales son caso aparte de los conjuntos numericos, cual sera la razon por lo que esto sucede?
Answer:
Los conjuntos numéricos que se relacionan entre sí son:
Naturales, enteros y racionales.
Los números naturales son aquellos números que se pueden escribir como sumas de 1.
Los números enteros son todos los números naturales, y agregamos el número cero y los números negativos.
Los números racionales son aquellos números que se escriben como cociente de dos números enteros. Acá también podés notar que:
7 = 7/1
entonces todo número entero se puede escribir como el cociente de dos enteros, lo que implica que el conjunto de los números racionales también engloba al conjunto de los enteros.
Entonces si N es el conjunto de los números naturales, Z es el conjunto de los números enteros, y Q es el conjunto de los números racionales, tenemos que:
N ⊂ Z ⊂ Q.
Ahora por otro lado, el conjunto de los números irracionales es aquel que no se puede escribir como cociente de dos números enteros. Con esto ya podemos concluir que no existe ningún elemento compartido entre ninguno de los conjuntos anteriores y este conjunto, y esto se debe a la definición de número irracional, como no se puede construir como el cociente de números enteros, entonces no hay forma de relacionarlo con ninguno de los otros conjuntos.
11. The average height of 4 buildings is
20 meters. If 3 of the buildings are
each 16 meters tall, what is the
height, in meters, of the fourth
building?
A. 32
B. 28
C. 24
D. 22
Answer:
32
Step-by-step explanation:
avg=20m
total height= 20*4 =80
three building height =16 *3=48
4th=80-48=32
which of the following points are solutions to the equation 3x-4x-8=12
Answer:
below
Step-by-step explanation:
x=-20
1) Subtract 2x + 4 from 3x - 2
?
Answer:
x + 2 is the answer I think...
sus:
Step-by-step explanation:
The perimeter of a rectangle is 52 feet. Describe the possible lengths of a side if the area of the rectangle is not to exceed 120 square feet. I need to find the solution set for this.
Answer:
2x+2y=52
x*y=120
Step-by-step explanation: