Answer:
The answer is "Option e".
Step-by-step explanation:
The Chi-Square Independence Test determines if the variables or linked among measurement items factors. It test is indeed not symmetric. It is also known as Interaction Chi-Square Test. Therefore it is also a 2% likelihood of obtaining a test statistic which is 9.84 or higher unless the place where a person is living, but for whom each plans to vote is different.
a clothing store sells t-shirts,t,for $8 a shirt, and shorts,s,for $12 each. the store earned $180 revenue last month.the store sold three times as many t-shirts as shorts. using the method of substitution, how many t-shirts and shorts did did the store sell?
Answer:
Let x be the variable for a t-shirt for $8.
Let y be the variable for shorts for $12.
Let z be the variable for the hats that cost $10 each.
We have the expression 1 below:
$464 = $8x + $12y + $10z
other expressions:
3z = x
2z =y
By substitution we can solve each variable:
464 = 8(3z) + 12(2z) + 10z
464 = 24z +24z +10z
464 = 58z
z = 8
Solve for x andy:
3z=x
3*8 = 24=x
2z=y
2*8 = 16 = y
The t-shirts are 24 pieces, the shorts are 16 pieces and hats are 8 pieces.
Step-by-step explanation:
18x + 3y = 33 What is the y intercept form of this equation?
Answer: look at the picture
Step-by-step explanation: Hope this help:D
Answer: y=-6x+11
Step-by-step explanation:
What kind of graph would be best to show the results of a group of students who were asked about their favorite kind of pizza. Explain your answer in complete sentences.
Answer:
A graph that would be best for a group of students trying to figure out there favorite pizza is a pie graph.
Step-by-step explanation:
Darnell's Burgers cooks its burgers either well done or medium. Last night the restaurant served 15 burgers in all, 6 of which were well done. What percentage of the burgers were well done? ANSWER ASAP!
Answer:
40%
Step-by-step explanation:
6/15 as a percent is 40/100 or 40%
Hope this helps! :)
Answer:
.9%
Step-by-step explanation:
so you take a calculator and input 15 and then you subtract 6 and then you hit the % button and your answer is .9% there you go!!! oh and Darnell is been on guy's groceries games and he used to be in pearl wit his business
The graph of g(x)=6+log3x is the graph of f(x)=log3x shifted...
Answer: graph is shifted 6 units upward, in positive y direction
Step-by-step explanation: 6 is added to every value of log(3x) .
Explain how to find the mean using the first model.
Answer:
Im not sure if this helps but the Mean is when you add all of the number together.
Step-by-step explanation:
on the question your doing is 1 to 10.
you add 1+2+3+4+5+6+7+8+9+10=55
your mean would be 55
The radius of a circle is 2.9 in. Find the circumference to the nearest tenth.
Answer:
[tex] \bf \large 20 \: inches [/tex]
Step-by-step explanation:
Given that :The radius of a circle is 2.9 in.to find :Find the circumference to the nearest tenth.formulas used :circumference = 2 × π × rwhere,
π = 22/7r = 2•9 inches explanation :⟼ c = 2πr
⟼ c = 2 × 22/7 × 2•9 inches
⟼ c = 2 × 3•14 × 2•9 inches
⟼ c = 6•28 × 2•9 inches
⟼ c = 18•21 inches.
Round to the nearest tenth :⟼ c = 18•21 inches
⟼ c = 20 inches
∴ circle circumference is 20 inches .
What is 9 1/2 plus 12 11/20
Answer:
[tex]22\frac{1}{20}[/tex]
Step-by-step explanation:
mark me Brainllest
Answer:
Exact Form: 441/20
Decimal Form: 22.05
Mixed Number Form: 22 1/20
Solve the inequality: x^6 - 64 > 0
Please help ASAP!!! Thank you!!!
Step-by-step explanation:
Step-by-step explanation: Here's your solution
Step-by-step explanation: Here's your solution=> x^2 - 64 > 0
Step-by-step explanation: Here's your solution=> x^2 - 64 > 0 => x^2 > 64
Step-by-step explanation: Here's your solution=> x^2 - 64 > 0 => x^2 > 64 => x = 6√64
=. x = 2
hope it helps
What is 24 1/2 - 9 7/8?
Answer:
the answer is 12 I hope this answer helps you
Which value for x makes the sentence true?
10x - 5 = - 55
A. - 50
B. - 6
C. - 10
D. - 5
Answer:
D. -5
Step-by-step explanation:
Just solve:
10x - 5 = -55
10x = -50
x = -5
Answer is D.
The graphs below have the same shape. What is the equation of the red graph? fx=42 . g(x) =
Answer:
Step-by-step explanation:
g(x) = -x²
Answer:
g(x) = -x²Step-by-step explanation:
We can see that:
f(x) = g(x) + 4, in other words, f(x) is translation of g(x) 4 units upThe the equation of g(x) is:
g(x) = f(x) - 4g(x) = 4 - x² - 4 g(x) = -x²Place the following objects in order from greatest to least gravitational force. Explain your answer.
*Earth
*DISCOVER satellite
*Sun
*Moon
well when thinking of gravity you have to think of the size and mass of the object so,
The sun (largest and most mass)
Earth
Earth's moon
Discover satellite (cause it's tiny and light compared to the sun!)
Put this numbers from least to greatest.
A: 3.2, 0.67, 9, 1.78
B: 1/2, 1/4, 6, 3/4, 7/8
please please please please help me please please please please please please please please please please.
Answer: A: 0.67, 1.78, 3.2, 9
B: 1/4, 1/2, 3/4, 7/8, 6
Step-by-step explanation:
Emma earns $12 an hour babysitting. She wants to save at least $180. Write and solve and inequality to find the minimum number of hours she needs to work to reach her goal.
Answer:
15 hours
Step-by-step explanation:
180 ÷ 12 = 15
^-^
Can I have brainlest please?
Julio is a junior ranger at the Rocky Mountain National Forest. It is his job to inform a group of middle school student visitors about ways to prevent forest fires. Which statements would Julio most likely review with the group? Check all that apply. build campfires away from trees dispose of leftover food in campfires light campfires when it is dry and hot start campfires with an adult present ensure campfires are permitted before lighting them
Answer:
A, D, E
Step-by-step explanation:
Sorry for being late
To prevent forest fire, Julio should take the measures stated in, A, D, and E.
What is Forest Fire?Forest fire can be defined as an uncontrolled or unplanned destructive fire that spreads over a forest or woodland.
To prevent forest fire from occuring during the visit of the students, the following measures, among others, should be taken:
Campfires should not be built close to trees.Adult should be present when campfires are started.Campfires should only be started if permitted.Thus, to prevent forest fire, Julio should take the measures stated in, A, D, and E.
Learn more about forest fire on:
https://brainly.com/question/3630812
Solve, using a proportion. If Joe travels 434 miles in 7 hours, how far will he travel in 10 hours at the same speed? miles Enter
Answer:
Step-by-step explana
Answer:
Step-by-step explanation:
What is the answer
PLS HELP: A box is 9 inches wide, 3 inches long, and 12 inches high. It is completely filled with blocks that are each 1 cubie inch in volume. If 20 blocks were taken out of the box, how many blocks would remain in the box?
Answer: 304
Step-by-step explanation: first you multiply 9, 3, and 12 which equals 324. Then you subtract 20 from 324 and you get 304.
What does the fox say?
Answer:
Joff-tchoff-tchoffo-tchoffo-tchoff!
Tchoff-tchoff-tchoffo-tchoffo-tchoff!
Joff-tchoff-tchoffo-tchoffo-tchoff!
Step-by-step explanation:
Answer:
"Joff-tchoff-tchoffo-tchoffo-tchoff!
Tchoff-tchoff-tchoffo-tchoffo-tchoff!
Joff-tchoff-tchoffo-tchoffo-tchoff!"
3.50 rounded to the nearest whole ounce
Answer:
4
Step-by-step explanation:
Look at the tenths place to round.
4 and below, round down.
5 and above, round up.
In this case, it’s 5 so round up.
3.50 -> 4
i need help with this problem x^2+2x-36=2x
find the value of x
pls help me!!
Answer:
[tex]x = 36[/tex]
Step-by-step explanation:
[tex]3x + x + x = 180[/tex]
[tex]5x = 180[/tex]
[tex]x = 36[/tex]
A computer is on sale for 80% of the original price. If the computer originally cost $400, what is its sale price?
Answer:
$320
Step-by-step explanation:
400*0.8(decimal form of 80%) = 320
Answer:$80
Step-by-step explanation:
$400x0.80=$320 off
400-320=$80
Or
$400 x 0.20= $80 sale price
What transformation has changed the parent function f(x) = (.5)* to its new
appearance shown in the graph below? (1 point)
Answer:
Vertical compression by a factor of ¼Step-by-step explanation:
[Transformed] f(x) = ¼(.5)ˣ
[Original] f(x) = (.5)ˣ
____________________
I determined this transformation by comparing the notable points on the graph.
When x = -2 for the original function f(x), y = 4.
For this transformed graph y = 1 instead of 4.
Therefore y is scaled by ¼, and so that is the vertical compression.
Solve for X (15x-23)
Answer:
15 ^2 − 2 3
Step-by-step explanation:
-2
—
10 simplify
How do you simplify-2 over 10?
Answer:
Step-by-step explanation:
Answer:
Divide through by 2
which will give -1 over 5
Which set of three angles could represent the interior angles of a triangle?
Answer:
the first option
Step-by-step explanation:
it's the only one tht adds to 180
Answer:
49°, 59° and 72°
Step-by-step explanation:
Interior angles are supposed to add up to 180°
49+59+72=180° (correct set)
34+45+11= 90° (not correct set)
24+51+15= 90° (not correct set)
45+70+85 = 200° (not correct set)
hence the correct set is 49°, 59° and 72°
The legs of a right triangle are 24 in and 9 in. What is the length of the hypotenuse? Round to the nearest tenth.
Answer:
25.6
Step-by-step explanation:
24^2 + 9^2=h^2
576+81=h^2
657=h^2
25.6=h
A dance floor is in the shape of a rectangle. It is 27 meters long and 16 meters wide. What is its peremeter?
Answer:
perimeter of a rectangle = 2(l+b)
length = 27 m
breadth = 16 m
perimeter = 2( 27+16 )
= 2 * 43
∴ perimeter = 86 m
hope this answer helps you.....
Answer:
86
Step-by-step explanation:
P= 2*W + 2*L
Therefore you get 86
What percentage of the shape is blue?
Write your answer using a percent sign (%).
Answer:43%
Step-by-step explanation: