Step-by-step explanation:
all working is above
hope thats of help
The y- intercept is 3.
What is slope?A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the change in y coordinate with respect to the change in x coordinate as,
m = Δy/Δx where, m is the slope
Given:
18x−6y=12
Writing the above equation in slope- intercept form
6y = 18x - 12
y= 18x /6 - 12/ 6
y= 3x - 2.
So, the slope of perpendicular line is -1/3 and passes through (6, 1)
y= mx+ c
1 = -1/3 (6) + c
1 = -2 + c
c= 3
Hence, the y- intercept is 3.
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There are 450 computer's in a technology store. Alex Bought 231 of them for school. Each one was $230. He has $10,000. How much dose he have now?
R/3 - 9 ≥ - 2
Does anyone know this
Answer:
See the image below:)
Step-by-step explanation:
What is 16.07 + 8.9 +0.08?
A. 17.04
B. 25.05
O c. 25.77
D. 105.15
E. 113.07
The product of a number and 2 is 3 less than the quotient of a number and 4
Answer:
nx2=3-(n/4)
Step-by-step explanation:
Im pretty confused bu6t hoped this helped
HELP PLZ IM FAILING MATH TY :'D
PLS STOP PUTTING FAKE ANSWERS THIS IS MY REAL SCHOOL WORK!!
Answer:
Hello again! sorry about the fake answers
answer: 125
Step-by-step explanation:
But these are easy to find you just have to do length × width × height! so since this is a cube it's all the same so we just do 5 × 5 × 5 and
5 × 5 × 5 = 125 so the volume is 125 Hope that helps!
NEED HELP ASAP!! WILL GIVE BRAINLIEST! Find the perimeter and area for the triangle. Be sure to write the formula, and use correct measure.
Answer:
Area = 77ft²
Perimeter = 44 9/20 feets
Step-by-step explanation:
Area of a triangle = 1/2 * base * height
Base = 19 1/4 feets = 77/4 feets
Height = 8 feets
Area = 1/2 * 77/4 * 8
Area = (77 * 8) / 8
Area = 77 feet²
Perimeter of a triangle :
Sum of the sides
Perimeter = a + b + c
Perimeter = 19 1/4 + 10 + 15 1/5
Perimeter = 44 + (1/4 + 1/5)
Perimeter = 44 9/20
In southern California, a growing number of individuals pursuing teaching credentials are choosing paid internships over traditional student teaching programs. A group of eleven candidates for five local teaching positions consisted of six who had enrolled in paid internships and five who enrolled in traditional student teaching programs. All eleven candidates appear to be equally qualified, so five are randomly selected to fill the open positions. Let Y be the number of internship trained candidates who are hired. (a) Does Y have a binomial or hypergeometric distribution
Answer:
Candidates are chosen without replacement, thus trials are dependent, meaning that Y has a hypergeometric distribution.
Step-by-step explanation:
Difference between hypergeometric and binomial distributions:
In the hypergeometric distribution, trials are dependent of other trials, while in the binomial distribution, they are independent. This can be examplified that in the hypergeometric distribution, the candidates are chosen from a set without replacement, while in the binomial distribution they are chosen with replacement.
In this question:
Candidates are chosen without replacement, thus trials are dependent, meaning that Y has a hypergeometric distribution.
The volume of a large tank is 315 yd . It is 3 3/5 yd wide and 4 1/5 high. What is the length of the tank ?
Answer:
1.82 because you need to follow directions
A bag of skittles that you bought contains 20 candies: 7 green,5 orange, 4 red and 3 yellow and only 1 brown.You open the the corner of the package and begin eating them on at a time.
a. What is the probability that your first 2 skittles are yellow?
Answer:
10℅ probability hdhdjrvevjsjsgehehrj
need help asap please
Answer:
The Radius of nitrogen is 4 times bigger
can yall help me with 1 to 4 pleasee <33
Answer:
JUST LOOK UP THE FORMULAS FOR THE VOLUME OF A CYLINDER AND PLUG IT IN.
Step-by-step explanation:
Answer:
1. 263.11
2. 47.95
3. 3166.73
4. 3.56
Step-by-step explanation:
sorry if I'm late
I don't know how to do this please help explain how to do it aswell as give the answer so i understand
We are given:
The function: y = -16t² + 64
where y is the height from ground, t seconds after falling
Part A:
when the droplet would hit the ground, it's height from the ground will be 0
replacing that in the given function:
0 = -16t² + 64
16t² = 64 [adding 16t² on both sides]
t² = 4 [dividing both sides by 16]
t = 2 seconds [taking square root of both sides]
Part B:
for second droplet,
height from ground = 16 feet
time taken = t seconds
acceleration due to gravity = 10 m/s²
initial velocity = 0 m/s
h = ut + (1/2)at² [second equation of motion]
16 = (0)(t) + (1/2)(10)(t²)
16 = 5t²
t² = 16/5
t = 1.8 seconds (approx)
Therefore, the second droplet takes the least amount time to hit the ground
In circle C with m BCD = 62 and BC = 12 units find area of sector BCD.
Round to the nearest hundredth.
B
D
с
Answer:
a = 77.91 units²
Step-by-step explanation:
a = (∅/360) * πr²
a = (62/360) * π(12²)
a = (62/360) * 3.14159(144)
a = 77.91 units²
I don't know what this is
Step-by-step explanation:
w(5)= 25
w(3)= 9
w(1) = 2
w(-2)= -8
Answer:
w(5)= 25
w(3)= 9
w(1) = 2
w(-2)= -8
Step-by-step explanation:
:)
NEED HELP QUICK 10 mins left
Answer:62
Step-by-step explanation:
HELP! Which triangles are congruent?
9514 1404 393
Answer:
4. A, B, C, and D
Step-by-step explanation:
Each right triangle has a short leg of 3 units and a long leg of 4 units. They are all congruent by the SAS congruence postulate.
Could someone help me rn ????!
Answer: C
brainliest plss
Step-by-step explanation:
What is the magnitude of 8 and -8?
9514 1404 393
Answer:
8 and 8
Step-by-step explanation:
The magnitude of a number is the positive distance it is from the origin. The number 8 is 8 units from the origin (in the + direction). The number -8 is also 8 units from the origin (in the - direction).
Both 8 and -8 have a magnitude of 8 units.
what is the value of x ?
Answer:
x = 108°
Step-by-step explanation:
x + 2/3 x = 180°
1 2/3x = 180°
5/3 x = 180°
180 * x = 540
540 / 5 = 108
x = 108°
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
The sum of three consecutive odd numbers
is 51. what is the biggest
of these numbers
Answer:
19+17+15=51
The biggest number 19
A tray contains 16 chocolate chip cookies and 12 oatmeal raisin cookies. HOw many ways can a child select 3 cookies that include at least 1 chocolate chip cookie
Answer:
Number of ways chosen cookies = 8 ways
Step-by-step explanation:
Given;
Total number of chocolate chip cookies = 16
Total number of oatmeal raisin cookies = 12
Total number of cookies choose = 3
At least 1 chocolate cookie
Find:
Number of ways chosen cookies
Computation;
Number of total ways = 2³
Number of total ways = 8
If at least on cookie is chocolate cookie,
Number of ways chosen cookies = Number of total ways - 1
Number of ways chosen cookies = 9 - 1
Number of ways chosen cookies = 8 ways
25. Leena and Ricky went for jogging in the morning. Leena ran 2/3 of the track and Ricky ran 5/6 of
the same track. Who ran more and by how much?
Answer:
Ricky ran 16.66% more of the track than Leena
Step-by-step explanation:
First, we find how much each ran as a percentage.
Leena ran 2/3 of the track
As a percentage, Leena ran:
2*100%/3 = 66.67%.
Ricky ran 5/6 of the same track.
As a percentage, Ricky ran:
5*100%/6 = 8333%
Thus Rick ran more, by 83.33% - 66.67% = 16.66%.
write an equation for this line
Answer:
y + 3 = 2(x - 4)
Step-by-step explanation:
Use the equation of a line format y - k = m(x - h), where m is the given slope and (h, k) is the given point. Here (h, k) is (4, -3) and m is 2.
Then y + 3 = 2(x - 4) (point-slope form)
write the slope intercept inequality for the graph below.
Answer:
up by 3
across by 5
rise / run = 3/5 = 0.6
0.6 = slope
Can someone plz help
Answer:
b is right answer 225 in saqu
Select the expression that represents the following problem: A glass holds 1/4 liter of liquid. How many glasses of liquid are in 6 liters? *
6 x 1/4
6 ÷ 1/4
4 ÷ 6
4 ÷ 1/6
Answer:
6 : 1/4
Step-by-step explanation:
If a glass hold 1/4 of liter, it means that 4 glasses contains 1 liter
if we use this proportion we can have
4 : 1 = x : 6
x = 6 * 4 = 24
Enter the next three numbers of the repeating decimal produced by the fraction 1/9
0.111111...
Convert the angle 3.5 radians to degrees, rounding to the nearest 10th.
Answer:
-200.5
Step-by-step explanation:
that’s just the right answer lol
In 2015, there were roughly 1x10^6 high school football players and 2x10^3 professional football players in the United States.
About how many times more high school football players were there?
Answer:
500.
Step-by-step explanation:
(1 * 10^6) / (2 * 10^3)
= 1/2 * 10^6/10^3
= 0.5 * 10^3
= 5 * 10^2
= 500.
There are 500 times high school football players more than professional football players such that there are [tex]1\times10^6[/tex] high school football players and [tex]2\times10^3[/tex] professional football players in the year of 2015.
Scientific NotationScientific notation is used to denote a large number in the form of a power of 10. We need to divide the number of high school football players and the number of professional football players to get the ratio.
How to determine the ratio between two numbers?The number of high school football players [tex]=1\times10^6[/tex].
The number of professional football players [tex]2\times10^3[/tex].
So, the ratio of high school football players to professional football players is,
[tex]\Rightarrow\dfrac{1\times10^6}{2\times10^3}\\\Rightarrow0.5\times10^3\\\Rightarrow5\times10^2\\\Rightarrow500[/tex]
Thus, there are 500 times high school football players more than professional football players.
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booker awns 85 video games. He has 3 shelves to put the games on Each shelf can hold 40 video games how many more video games does he have room for
Answer:
Hello! answer: 35
Step-by-step explanation:
If they can hold 40 on each shelve we can do 40 × 3 and 40 × 3 = 120 then just subtract by 85 to find how many the shelves can hold! So 120 - 85 = 35 so 35 is the answer Hope that helps!