Answers
Related Questions
Which assumption must scientists make about the rock cycle?
Question 11 options:
A igneous rocks cannot change into other rocks because they are already changed.
B rocks are formed in Earth’s center and rise to the crust to form the soil.
C igneous rocks form in volcanoes and then erode to form metamorphic rocks.
D rocks in ancient times weathered, eroded and deposited as they do today.
Answers
Answer:
B
Step-by-step explanation:
You have one type of chocolate that sells for $6.00/lb and another type of chocolate that sells for $9.70/lb. You would like to have 11.1 lbs of a chocolate mixture that sells for $7.50/lb. How much of each chocolate will you need to obtain the desired mixture? You will need ______ lbs of the cheaper chocolate and ______ lbs of the expensive chocolate.
Answers
Answer:
lbs of the cheaper chocolate => x = 6.6 pounds(Ibs)
lbs of the expensive chocolate => y = 4.5 pounds(Ibs)
Step-by-step explanation:
Let's the :
lbs of the cheaper chocolate => x
lbs of the expensive chocolate => y
You would like to have 11.1 lbs
Hence:
x + y => 11.1
x = 11.1 - y
You have one type of chocolate that sells for $6.00/lb and another type of chocolate that sells for $9.70/lb. of a chocolate mixture that sells for $7.50/lb.
Hence:
$6.00 × x + $9.70 × y = $7.50 × 11.1
6x + 9.7y = 83.25
Hence, we substitute 11.1 - y for x
6(11.1 - y) + 9.7y = 83.25
66.6 -6y + 9.7y = 83.25
-6y + 9.7y = 83.25 - 66.6
= 3.7y => 16.65
y = 16.65/3.7
y = 4.5 pounds
x = 11.1 - y
x = 11.1 - 4.5
x = 6.6 pounds
Hence:
You will need 4.5 lbs of the cheaper chocolate and 6.6 lbs of
Using π = 3.14, find the area of a circle with a radius of 5.6. Round your answer to the nearest hundredth.
Answers
Answer:
98.47
Step-by-step explanation:
A = πr²
A = (3.14)(5.6)²
According to PEMDAS exponents come before multiplication. 5.6² is 31.36
The next step is to multiply this answer by pi (3.14)
3.14*31.36 = 98.47
Which statement is true about the end behavior of the
graphed function?
O As the x-values go to positive infinity, the function's
values go to negative infinity.
As the x-values go to zero, the function's values go to
positive infinity.
O As the x-values go to negative infinity, the function's
values are equal to zero
As the x-values go to positive infinity, the function's
values go to positive infinity.
Answers
Answer: B) as the x-values go to negative infinity, the functions values go to positive infinity.
Step-by-step explanation:
As the x-values go to positive infinity, the function's values go to positive infinity. Then the correct option is D.
What is a function?A statement, principle, or policy that creates the link between two variables is known as a function. Functions are found all across mathematics and are required for the creation of complex relationships.
The graph of the function is given below.
From the graph, if x tends to positive infinity, then the value of the function approaches to positive infinity.
Similarly, if x tends to negative infinity, then the value of the function approaches to positive infinity.
As the x-values go to positive infinity, the function's values go to positive infinity. Then the correct option is D.
More about the function link is given below.
https://brainly.com/question/5245372
#SPJ5
The complete question is attached below.
what does x equal in -4x=3
Answers
[tex]-4x=3\\x=-\frac{3}{4}[/tex]
Therefore, x equals -3/4
A.1
B.4
C2
D3
E5
F6
Check all that apply.
Answers
Answer:
A. B. C. D.
Step-by-step explanation:
You can find the angles of all of those easily just from angle 1, but for angle 5 and 6 you can't
to find angle one it's obviously what it says
to find 2 and 4 you do 180-whatever angle one is
to find angle 3 it's the exact same of angle one because they are like opposite or whatever.
a wooden fruit crate will hold 62 pounds of fruit. the crate already has 18 pounds of fruit in it. which inequality represents the solution set that shows the pounds of fruits ,p, that can be added to the crate
Answers
Answer:
[tex]p + 18 \leq 62[/tex]
Step-by-step explanation:
Given
[tex]Total = 62\ lb[/tex]
[tex]Current = 18\ lb[/tex]
Required
Write an inequality to represent the scenario?
Represent the additional number of pounds with p.
When p is added to the current pounds, the weight must be less than or equal to the total possible weights
In other words:
[tex]p + current \leq total[/tex]
Substitute values for current and total
[tex]p + 18 \leq 62[/tex]
Hence, the inequality that describes the scenario is: [tex]p + 18 \leq 62[/tex]
An airplane travels 5418 kilometers against the wind in 9 hours and 6588 kilometers with the wind in the same amount of time. What is the rate of the plane in
still air and what is the rate of the wind? ANSWER ASP PLS
Answers
Answer: I rate the wind 5 stars.
Step-by-step explanation:
Gives us some fresh air when we go outside.
The statement below describes a situation in which opposite quantities combine to make 0. Is the statement true or false?
A mountain biker gets halfway up a hill and realizes he forgot his water, so he returns to his starting point. (4 points)
True
False
Answers
Find an equation of the line, in point-slope form, that passes through (-2,3) with a slope of -4
Answers
Step-by-step explanation:
let the eqn be y - y1 = m (x - x1)
sub (-2, 3) and m = -4:
y - (-2) = -4 (x - (-2))
y + 2 = -4 (x + 2)
Topic: Coordinate Geometry
If you like to venture further, feel free to check out my insta (learntionary). It would be best if you could give it a follow. I'll be constantly posting math tips and notes! Thanks!
Answer:
y-3 = -4(x+2)
Which of the following expressions represents the phrase "19 less than a number"?
n + 19
n ÷ 19
19 - n
n - 19
Answers
The answer is:
n - 19
WHOEVER GOT BEST RAP IS CROWNED
Answers
Answer:
Yeah uh
대취타 대취타 자 울려라 대취타
대취타 대취타 자 울려라 대취타
대취타 대취타 자 울려라 대취타
대취타 대취타 자 울려라 대취타
대취타 대취타 자 울려라 대취타
빛이나 빛이나 내 왕관이 빛이나
잊지마 잊지마 지난 날을 잊지마
We so fly, we so fly 전세기로 we so fly
Yeah umm 종놈 출신에 왕된 놈
미쳐버린 범 광해 flow
개천 출신에 용된 몸
그게 내가 곧 사는 법
미안 걱정은 말라고
나도 잃을건 많다고
과건 뒤주에 가두고
내걸 챙겨 다 잡수쥬
말이 안되지 yeah umm 내가 개라니 yeah
범으로 태어났지 적어도 너처럼 약하진 않지
좆밥들의 걍 재롱잔치
솔까 존나게 어이없지
싹다 죽여 난 예의 없이
새꺄 그래 너 예외없이
Flexing 난 없지
필요가 없지
Who's the king, who's the boss
다 알잖아 내 이름
입만 산 새끼들
당장 놈의 목을 쳐 ah!
대취타 대취타 자 울려라 대취타
대취타 대취타 자 울려라 대취타
대취타 대취타 자 울려라 대취타
대취타 대취타 자 울려라 대취타 (hey)
대취타 (yeah) 대취타 (yeah)
대취타 대취타 자 울려라 대취타
대취타 대취타 자 울려라 대취타
한탕해먹고 곧바로 난 전세기로 날아
나를 담기엔 이 나란 아직 여전히 작아 (yeh)
Woo 누가 시간은 금이래
내 시간은 더 비싼데 tick tock
선비새끼들 면상에다 침을 칵 뱉어
꺾인 적이 없는 매출출출출출출출
우리 방시혁 피디는 매일 춤춤춤춤춤춤춤
참 감사하네 (ey ey) 내가 천재임에
고작 그런 이유로 약을 빨다니 애잔하기 그지없네
재능이 없는거지 뭐
원하는 건 모두 가졌지 이제는 뭘 더 가져야만 만족이 될지
내가 원했던 것 옷옷 다음은 돈돈 다음은 goal goal 이 다음은 도대체 뭐지
그 다음은 그래 뭘까 심히 느껴지는 현타 위가 없는 현상
위만 보던 난 이제 걍 아래만 보다가 이대로 착지하고파
I'm a king, I'm a boss
새겨놓아 내 이름
입만 산 새끼들
당장 놈의 주리를 틀어
I'm a king I'm a boss
다 알잖아 내 이름
입만 산 새끼들
당장 놈의 목을 쳐 ah (ah)
대취타 대취타 자 울려라 대취타
대취타 대취타 자 울려라 대취타
대취타 대취타 자 울려라 대취타
대취타 대취타 자 울려라 대취타 (hey)
대취타 (yeah) 대취타 (yeah)
대취타 대취타 자 울려라 대취타
대취타 대취타 자 울려라 대취타
Step-by-step explanation:
Answer:
lol ghjghguf jx mc cjcuuuguifgkfy
Pls help me! Will mark BRAINLIEST :)
Answers
Answer:
Step 2 : The error started at this step, when the student took 2x and 3x [Instead of 3x and 3x]. This is because 3x and 3x multiply to 9x^2 and sum up to 6x;whereas 2x and 3x multiply to 6x^2 and sum up to 5x.
Correction :
[tex]1) x^2+6x+9\\2)x^2+3x+3x+9\\3)x(x+3)+3(x+3)\\4)(x+3)(x+3)[/tex]
What is 15% of $4,800.00?
Answers
Answer:
$720
Step-by-step explanation:
How can I resolve (with steps) 2*(4^2x+3) = 1/8
Answers
Answer:
-47/256
Step-by-step explanation:
Divided both sides by 2
2(4^2+3)/2=1/8/2
Simplify
16x+3=1/16
Subtract 3 from both sides
16x+3-3=1/16-3
Simplify
16x=-47/16
Divided both sides by 16
16x/16=-47/16/16
Simplify
x=-47/256
Hope this helped! :)
Answer:
rephrase the question plz
Step-by-step explanation:
what is the center of the circle shown below?
Answers
Answer:
Step-by-step explanation:
the center of the circle is : B
Tyler purchased a DVD movie for $21.95, a box of popcorn for $3, a box of candy for $1.25, and a soda for $1.05. If he gave the cashier $30, how much change would he receive?
Answers
Answer:
16.65
Step-by-step explanation:
just need to subtract
Step-by-step explanation:
Amount spent by Tyler = $21.95+ $3+ $1.25+$1.05 = $27.25
Change=$30.00- $27.25 = $2.24
Which statement best describes a method that can be used to sketch the graph y=|x|+1
Answers
Answer:
y is equal to x + 1
Step-by-step explanation:
in a two-digit number, the units digit is six less than three times the tens digit. Four times the unit digit minus five times the tens digit equals 11. Find the digits
Answers
Answer: There is a two-digit number . whose units digit is . six less than the tens digit. Four times the tens digit . plus five times the units digit equal
51. x - 6 = y
. 4x + 5y = 51.
4x - 4y = 24.
9y = 27. y = 3, x = 9.
The number is 93.
Step-by-step explanation: pls mark brainliest
Determine the point estimate of the population mean and margin of error for the confidence interval. Lower bound is 17 , upper bound is 25. The point estimate of the population mean is:_______ The margin of error for the confidence interval is:_______
Answers
Answer:
Population mean = 21
Margin of error = 4
Step-by-step explanation:
Given that
Lower bound of the population is 17
Upper bound of the same population is 25
The population mean, x-bar is calculated by saying
x-bar = (lower bound + upper bound)/2
x-bar = (17 + 25)/2
x-bar = 42/2
x-bar = 21
Margin of error for the confidence interval is gotten by
E = (upper bound - lower bound)/2
E = (25 - 17)/2
E = 8/2
E = 4
Thus, the mean is 21, while the error is 4
Tommy throws a ball from the balcony of his apartment down to the street. The
height of the ball, in meters, is modeled by the function shown in the graph. What's
the average rate of change of the height of the ball, in meters per second, while it's in the air?
A) -2/3
B) -3/2
C) 2/3
D) 3/2
Answers
Answer: c
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
got it right on the test
In the Pythagorean Theorem, what
does the "a" stand for?
a2 + b2 = c2
Answers
Answer:
A theorem stating that the square of the length of the hypotenuse of a right triangle is equal to the sum of the squares of the lengths of the other sides. It is mathematically stated as c2 = a2 + b2, where c is the length of the hypotenuse and a and b the lengths of the other two sides.
Step-by-step explanation:
Answer:
a stands for one of the sides opposite the hypotenuse
Step-by-step explanation:
The Pythagoras theorem is
c^2 = a^2 + b^2
which states that the square of the hypotenuse is equal to the sum of the squares of the two opposite sides.
P.S. Please mark my answer as brainliest, I need it to rank up.
3(3h-10)=2(2h+5) please show work
Answers
Answer:
h=8
Step-by-step explanation:
3(3h-10)=2(2h+5)
9h-30=4h+10
5h-30=10
5h=40
h=8
Write a linear function with the values f(6)=8 and f(9)=3
Answers
Answer:
Step-by-step explanation:
y = ax + b
we will obtain a and b values, based in f(6)=8 and f(9)=3
f(6)=8 ⇒ 8 = a 6 + b ⇒ b = 8 - 6a
f(9)=3 ⇒ 3 = a 3 + b (sustituing b by above expression) ⇒ 3 = 3a + 8 - 6a
⇒ 3 = -3a + 8 ⇒ a = 5/3
b = 8 - 6 . 5/3 ⇒ b = 8 - 10 ⇒ b = -2
so, the linear function is:
f(x) = 5/3 x - 2
---- I'm sorry, f(9)=3 does not match /// there must be an error somewhere in my calculations /// hope can help. cheers!
A basketball court is 31.3 yards long. How many inches is that?
Answers
The correct length of the court is 1126.8 inches.
You can find this value by taking 31.3 yards times 36 to equal 1126.8 inches.
Solve for the Kelvin temperature when you are given 89 degrees Fahrenheit *
Answers
Answer:
304.817K
Step-by-step explanation:
(89F-32)*5/9+273.15 = 304.817K
Karen is knitting quilts for her family and friends as holiday gifts. As she knits the quilts she becomes more proficient each week. If the pattern continues, during what week will Karen knit 18 quilts? A) 8 weeks B) 9 weeks C) 10 weeks D) 11 weeks
Answers
Answer: 9 weeks
Step-by-step explanation: i did the math and got it right
if f={(0,2),(2,6),(3,5),(4,9)} what is f^(-1)(9)
Answers
Answer is 9 f-^1
I hope this correct :D
Slope = -1; y-intercept = 8 write the linear equation in slope intercept form
Answers
Step-by-step explanation:
Slope intercept form is y=mx+c, where m is the slope and c is the y-intercept
y = -1*x + 8
y=-x+8
Like Terms have the same constant and the same exponent.
O True
O False
Answers
Answer:
i think true
Step-by-step explanation:
