Answer:
The answer is "ski slope from left to right".
Step-by-step explanation:
It has been shown by the jeweler's value in the standardized residuals, it is clear that a linear relation is not fulfilled between mass and market price.
And you know that a normality test would be violated if a curve exists upon on remainder of a story. Because the constant variance will not be received. That violated the static hypothesis.
There B, C, D, E does have the consistent variance as seen in the figure following the linear hypothesis of equal variances however the curvature is shown by a residual plot that has not fulfilled requirements, but the direct correlation between mass and current value is not fulfilled.
Tony Soprano has a collection of five-dollar and one-dollar bilis in his shirt pocket. He has 100 bills in all worth a total of $420. Which of the following systems of equations could be used to completely determine how many of each type of bill he has?
A. x+y=100 5x + y = 420
B. 5x + y = 420 100x + 420y = 5
C. x+y=100 x+y = 420 5x + y = 100
Answer:
[tex]A) x+y=100 \\ ..\ 5x + y = 420[/tex]
Step-by-step explanation:
From the question we are told that:
Five-dollar bill x
One-dollar bill y
Total number of bills [tex]N=100[/tex]
Worth of bills [tex]w=420[/tex]
Generally the equation for Total number of bills is mathematically given by
Since it is made up of five and one dollar bills
Therefore
[tex]x+y=100[/tex]
Hence the Equation for Total worth of bills is
[tex]5x+y=420[/tex]
The System of equations used is
[tex]A) x+y=100 \\ ..\ 5x + y = 420[/tex]
Someone said the answer is -5 but can you explain how?
Answer:
-5
Step-by-step explanation:
add 5 and 10 makes 14
minus 5 from 15
multiply 10 and 4 and add to 15 to get 40
subtract 45 from 40 and get -5
30 PTS
WILL MARK BRAINLYIST
Whale watching tours out of Boston harbor are very popular. Ship A is 10 miles east of ship B. Ship A spots
a whale on a at an angle of 40 °South of West. Ship B spots the same whale on a 30° South of East How far
is the whale from Ship A? Draw a large neat diagram-which includes all given information and any variable
you will solve for.
Answer:
You need us to draw a diagram or say wether it is from ship A or not only?
Find the missing side of the triangle. The two triangles are similar.
Answer:
84 degrees
40 + 56 = 96
180 - 96 = 84
Find tano, where is the angle shown.
Give an exact value, not a decimal approximation.
17
ө
8
Answer:
Step-by-step explanation:
cos θ=8/17
sec θ=17/8
sec² θ-tan²θ=1
tan θ=√(sec²θ-1)=√((17/8)²-1)=√((289-64)/64)=√(225/64)=15/8
Find the value of x.
Answer:
x = 14
Step-by-step explanation:
Hope that will help you
Find the median of the following data.
2, 8, 7, 8, 6, 15, 6, 8,3
A 8
B. 6
C. 15
u
D. 7
E 2
u
Please help me
What is the circumference and area of this shape
Answer:
circumference=31.41593
Step-by-step explanation:
Answer:
Hello!
Im using 3.14 for pi hopefully thats fine
circumference: 31.4
area: 78.5
Hope this helps!
please help my teacher wont help
Answer: Choice B
They traveled 250 miles in 4 hours. Their speed was 62.5 mph.
=============================================================
Explanation:
Start at point X. Draw a horizontal line straight across until you reach the y axis. You should arrive at y = 250. This tells us that they traveled 250 miles.
Go back to point X. Draw a vertical line until you reach the x axis. You should reach x = 4. This indicates 4 hours.
Pairing up the two values together means they traveled 250 miles in 4 hours. Divide the distance over time to get the speed
speed = distance/time = 250/4 = 62.5 miles per hour
--------
Side note: unfortunately your teacher chose the label uppercase X for the point, which may be a bit confusing since it could clash with the lowercase x along the horizontal axis.
Another note: the speed represents the slope of the line
solve for x 5x 2^3x = 21
Answer:
0.69
Step-by-step explanation:
Find the total cost of $16 IMax movie with you have a 15% student
discount. *
Answer:
$13.60
Step-by-step explanation:
16.00 x .85 = 13.60$
-- Gage Millar, Algebra 2 Tutor
Answer:
$18.40 is the final cost
Explanation:
Multiply 15% and 16 and add the product with 16.
Find the volume of the right triangular prism shown:
Answer:
960cm³
Step-by-step explanation:
Find the base of the triangle (use phytagoras theorem)
c²= a²+b²
20²= 16²+b²
400=256+b²
b²=400-256
b²= 144
b=
[tex] \sqrt{144} [/tex]
base= 12
Volume: (1/2×b×h)×l
= (1/2×12×16)×10
=(6×16)×10
=96×10
=960cm³
a bag contains 48 balls
the ratio of red to blue balls is 3:5 find how many red and blue balls there are.
please help
Answer:
25 Balls
Step-by-step explanation:
Find the area of the trapezoid
Answer:
7.5 units^2
Step-by-step explanation:
So, let's just break apart this trapezoid into easier shapes to work with.
We can make a 1x3 rectangle with the squares that are fully covered in.
Then, make a triangle with the squares that are partially covered in above and another triangle for those below.
Now, calculating time.
With the rectangle, do Length * Width, so 1 * 3 = 3.
With the upper triangle, do (Base * Height) / 2, so (3 * 2) / 2 = 3
With the lower triangle, do (Base * Height) / 2 as well, so (3 * 1) / 2 = 1.5
Add these all up and you get 7.5 units^2
Hope that helps.
In the figure below, points A, B, and C are ______ points because they lie on the same line.
Answer:
A, B, C are Collinear points
Step-by-step explanation:
Plz help !!!!!!!!!!!
Given:
The function is:
[tex]f(x)=-4x^9[/tex]
To find:
The end behaviors of the given function.
Solution:
We have,
[tex]f(x)=-4x^9[/tex]
The leading coefficient is -4 which is a negative value and the degree of the leading coefficient is 9 which is an odd number. So,
[tex]f(x)\to \infty[/tex] as [tex]x\to -\infty[/tex].
[tex]f(x)\to -\infty[/tex] as [tex]x\to \infty[/tex].
Hence, as [tex]x\to -\infty[/tex], [tex]f(x)\to \infty[/tex] and as [tex]x\to \infty[/tex], [tex]f(x)\to -\infty[/tex].
A bowl holds the 12 pieces of fruit shown below.
If Jasmine correctly writes the fraction of fruit that are apples, which of the following would be the numerator of the fraction?
A. 7 B. 7/12 C. 5 D. 12
Answer: I’m pretty sure it’s A but I could be wrong
Step-by-step explanation:
Numerator is the top and there are 12 fruit and 7 apple so the top number should be 7 and the bottom should be 12
Find the coordinates of the point P that divides the directed line segment from A to B in the given ratio.
A (8,6), B(-2,-9); 3 to 2
The coordinates of point P are
Answer:
[tex]P = (2,-3)[/tex]
Step-by-step explanation:
Given
[tex]m : n = 3 : 2[/tex]
[tex]A = (8,6)[/tex]
[tex]B = (-2,-9)[/tex]
Required
The coordinate of {
This is calculated as:
[tex]P = (\frac{mx_2 + nx_1}{m + n},\frac{my_2 + ny_1}{m + n})[/tex]
So, we have:
[tex]P = (\frac{3*-2 + 2*8}{3 + 2},\frac{3*-9 + 2*6}{3 + 2})[/tex]
[tex]P = (\frac{10}{5},\frac{-15}{5})[/tex]
[tex]P = (2,-3)[/tex]
The 2 figures are similar. The figure on the right is a dilation of the figure on the
left. The figures represent pastures that are being fenced to hold livestock. The
sides labeled with numerical values have already been fenced. (Round to the
nearest tenth of a yard.)
Based on previous knowledge about similar figures, how much more fencing is
needed to complete the fencing of both pastures?
Record your answer and fill in the bubbles on your answer document. Be sure to
use the correct place value.
Rocco has a garden and an oak tree. The oak tree is 11 times as old as the garden. The sum of their ages is 108 years. How old is each the garden and tree?
Answer:
GARDEN = 9 years
TREE = 99 years
Step-by-step explanation:
the following equation can be derived from the question
age of oak tree = 11x
age of garden = x
11x + x = 108
12x = 108
x = 9
oak tree = 11 x 9 = 99
50 POINTS !!
PLEASE HELP
EXPLAIN HOW YOU GOT IT !!!!
ILL GIVE BRAINLIEST TO THE RIGHT ANSWERS.
Answer:
Step-by-step explanation:
Hope this helps u!!
2,000.h for h = 0.004
2,000 h =
Answer:
[tex]h=2\times 10^6[/tex]
Step-by-step explanation:
We need to find h for the following condition.
2,000×h = 0.004
Dividing both sides by 2000
[tex]\dfrac{2000h}{2000}=\dfrac{0.004}{2000}\\\\h=0.000002\\\\h=2\times 10^6[/tex]
So, the value of h is equal to [tex]2\times 10^6[/tex].
In a lab experiment, 300 bacteria are placed in a petri dish. The conditions are such that the number of bacteria is able to double every 18 hours. How many bacteria would there be after 3 hours, to the nearest whole number?
Answer:
337
Step-by-step explanation:
300(2)^(3/18)
= 300(2)^1/6
= 337.
how do I solve x and y
Answer:
Step-by-step explanation:
Hope this helps u!!
In Circle YmAD = 68° and mBC = 156. Find mZ1
Answer:
m<1 = 112°
Step-by-step explanation:
Given:
Arc BC = 156°
Arc AD = 68°
Required:
m<1
Solution:
m<1 = ½(arc BC + arc AD) => based on intersecting chords angle measure theorem
Substitute
m<1 = ½(156° + 68°)
m<1 = ½(224)
m<1 = 112°
A random sample of 300 balls hit into play in college baseball games is taken. For each ball hit into play, it is recorded whether the ball was hit to the left, center, or right of the field, and whether the ball resulted in a hit or an out. Which of the following is the appropriate null hypothesis to test if there is a relationship between the direction of the ball and if it resulted in a hit or an out?
(A) H_0H0: The proportion of balls hit to the left, right, and center is the same.
(B) H_0H0: The proportion of balls that result in hits and outs is the same.
(C) H_0H0: The distribution of the direction of the ball is the same for the population of hits and the population of outs.
(D) H_0H0: The direction of the ball and whether it results in a hit or an out are independent.
(E) H_0H0: There is an association between the direction of the ball and whether it results in a hit or an out.
Answer:
(D) H_0H0: The direction of the ball and whether it results in a hit or an out are independent.
Step-by-step explanation:
Given that
There is 300 balls random sample is taken
We need to find out the appropriate null hypothesis that lies between the ball direction and lead to a hit or an out
So
Based on the given options, the option d is correct as the ball direction and its results either be hit or on out would represent that they are independent
Therefore the option d is correct
Jennifer has 84.5 yards of fabric to make curtains for her new house. She made
identical curtains and has 19.7 yards of fabric left over.
How many yards of fabric does Jennifer use for each curtain?
Answer:
64.8
Step-by-step explanation:
84.5 - 19.7 = 64.8
how many 4 character login names can be created if the first two are digits and the last two are letters and none can repeat?
Answer: login names can be created
Answer:
58500
Step-by-step explanation:
since we have 10 numeric characters i.e
0,1,2,3,4,5,6,7,8,9
and similarly have 26 alphabetical characters
A - Z
Now we want to make a 4 characters login name with first two characters as digits and last two as letters without repetition
.•. 10 * 9 * 26 * 25=58500
plz help
Which items are characteristic of a credible website? Select all that apply.
The website was updated last week.
There is a c located somewhere on the web page.
The website was updated two years ago.
The website ends in gov
There is a a located somewhere on the web page.
The purpose of the web page is to sell law services.
The URL ends in com
The purpose of the web page is to educate and not make money.
Answer:
The website ends in gov, the purpose of the webpage is to educate and not make money
Step-by-step explanation:
Hi kiri ☺️
Credible websites are those which are not biased and supposed to help the people without the intention of making money.
What are the metaphors of a credible website?Website which is giving information with a listed author is one symbol of a credible site.
Thus option A,C,G will be true because they clearly shows that it is listed website with a purpose of education as well as have a proper management.
Other option are not much reliable as they shows whether the site is biased or not with proper management and ethics.
Learn more about credible websites here.
brainly.com/question/6750919
#SPJ7
Does the quadratic function
y = 3x2 + 7x - 8
have one, two or no real zeros?
Utilize the quadratic formula to
determine the answer.
[?] real zeros
Answer:
Two real roots
Step-by-step explanation:
The portion of the quadratic formula that determines the number of roots is
b² - 4ac
If it's positve there are two real roots
If it's zero there is one real root
If it's negative there are no real roots
------------------------------
b² - 4ac = 7² - 4(3)(-8)
b² - 4ac = 49 + 96
b² - 4ac = 145
Two real roots since 145 is positive
The quadratic equation has two real zeroes
What is quadratic equations?
The polynomial equations of degree two in one variable of type f(x) = ax2 + bx + c = 0 and with a, b, c, and R R and a 0 are known as quadratic equations. It is a quadratic equation in its general form, where "a" stands for the leading coefficient and "c" for the absolute term of f. (x). The roots of the quadratic equation are the values of x that fulfill the equation (, ).
It is a given that the quadratic equation has two roots. Roots might have either a real or imaginary nature.
What is quadratic formlua?
D=b²-4ac
x=(-b±√(b²-4ac))/2a
y = 3x² + 7x - 8
On comparing with ax²+bx+c, we get
a=3, b=7 and c=-8
Using Quadratic formula
D=b²-4ac
=7²+4x3x8
=49+96
=145>0
Hence it has real zeroes
Learn more about Quadratic equation,
https://brainly.com/question/776122
#SPJ2