Answer:
X = 31.5
Step-by-step explanation:
X / 1.5 = 21
X = 21 * 1.5
Andre lives 1.6 km from school. Kelsey lives 50% as far from school as Andre. How far, in km, does Kelsey live from school?
Answer:
0.8 km
Step-by-step explanation:
just divide 1.6km by 2
A newspaper collected information on schools in its circulation area in order to compare their quality. Two measures the newspaper collected for each school, mean class size and mean score on a statewide reading exam, are shown in the scatterplot. One school in the report, Springside Elementary, is labeled in the graph.
Which is a true statement regarding Springside?
Springside does not affect the correlation.
Springside weakens the correlation shown in the scatterplot.
Springside strengthens the correlation shown in the scatterplot.
Removing Springside would increase the value of the correlation coefficient.
Interpreting the scatterplot, it is found that the correct option is:
Springside weakens the correlation shown in the scatterplot.
In the scatterplot, the mean test score is plotted as function of the mean class-size.From this, we can verify that as the mean class size increases, the mean score decreases, that is, there is a negative correlation between the mean class size and the mean test score.However, for Springside, the mean test score is greater than most other schools with smaller class sizes, which is a different result than expected, thus, it weakens the correlation, and the correct option is:Springside weakens the correlation shown in the scatterplot.
A similar problem is given at https://brainly.com/question/13961820
HELPPPP PLEASEEEE!!!!
Answer:
B
Step-by-step explanation:
the sum of eight times a number and fifteen is seven. find the number.
Distribute: -6(3x – 4) a-18x + 10 b-18x + 24 c-18x - 4 c-18x - 24
[tex]\huge\text{Hey there!}[/tex]
[tex]\large\text{The DISTRIBUTIVE PROPERTY formula is}\downarrow\\\large\textsf{a(b + c)}\\\large\textsf{= a(b) + a(c)}\\\large\textsf{= ab + ac}[/tex]
[tex]\large\text{Now that we have the formula, we can solve for your question/answer.}[/tex]
[tex]\large\text{YOUR EQUATION: \underline{\underline{\textsf{-6(3x - 4)}}}}}\\\\\large\textsf{= -6(3x) - 6(-4)}\\\large\textsf{= -6(3x) + 6(4)}\\\large\textsf{= -18x + 24}\\\huge\boxed{\rm{Therefore, your\ answer\ is: \mathsf{-18x + 24}}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
What are the things circled called? You can answer the question fully too if you’d like. I really need help in understanding this.
Will mark brainliest
Please help with these two questions for me
refer to attachments
Attachment 1=Solution 1Attachment 2=Solution 29.2 g of sugar is needed for every cake made how much sugar is needed for six cakes.
Answer:
55.2
Step-by-step explanation:
First Multiply
9.2*6
Answer:52
Step-by-step explanation:9.2 g of sugar is needed for every cake made how much sugar is needed for six cakes.
Find the values of p and q such that 4x-5-x^2=q-(x+p)^2
Answer:
p = - 2 , q = - 1
Step-by-step explanation:
Rearrange the left side into standard form
- x² + 4x - 5
Factor out - 1 from - x² + 4x
= - (x² - 4x) - 5
Using the method of completing the square
add/subtract ( half the coefficient of the x- term)² tp x² - 4x
= - (x² + 2(- 2)x + 4 - 4) - 5
= - (x - 2)² - (- 4) - 5
= - (x - 2)² + 4 - 5
= - 1 - (x - 2)²
Comparing to q - (x + p)²
with p = - 2 and q = - 1
Solve for x ... please help
Answer:
[tex]7x + 49 \degree = 2x + 94\degree \\ 7x - 2x = 94\degree - 49 \degree \\ 5x = 45\degree \\ x = \frac{45}{5} \\ x = 9 \\ check \\ 7(9) + 49 = 112\degree \\ 2(9) + 94 = 112\degree[/tex]
PLEASE ANSWER ASAP BREAIANEST!!!!
Answer:
I believe it is -11/8 cups
Question 29
How many factors does 100 have?
10
9
6
5
Answer:
It has 9 factors.
Step-by-step explanation:
The factors of 100 are 1, 2, 4, 5, 10, 20, 25, 50, and 100. Therefore, if you count both 1 and 100, it has 9 factors.
Will mark 50 points for whoever answers correctly !
Answer:
Correctly !
Step-by-step explanation:
If a 1/4 gallon of paint covers a 1/6 of a wall continuing at this rate how much paint is needed for the entire wall
Answer:
1 1/2 gallons
Step-by-step explanation:
1/4 * 6 = 6/4 = 3/2
1/6+1/6+1/6+1/6+1/6+1/6 = 1 whole wall
that means it takes 6 times 1/4 gallon to finish the wall
D
100%
+
X
Which is the best estimate for V34 to the nearest whole number?
A. 36
ОО
B. 35
C. 17
O
O
D. 8
E. 6
Answer:
The answer would be B 35.
Step-by-step explanation:
34 is closest to 35.
In 2016, George Washington's birthday fell on Friday, February 12. On what day of the week does George's birthday fall in 2025?
Help me tyyyyyyyyyyyyyyy
Answer:
option number 3
Step-by-step explanation:
PLEASE HELP DUE TONIGHT WITH STEPS
Answer:
x>=-8 and a colored in point on negative eight with an arrow to the right
Step-by-step explanation:
-7x<=56 is the given
to solve, we would divide both sides by -7. However, when dividing an inequality, the direction of the inequality sign flips (if you've heard the alligator example, the mouth opens in the opposite direction it was before)
so we know have x>=-8
On the number line, the colored in dot represents that the value it is on is within the set, and since this can also be equal to -8 we have to use a colored in dot because its within the possible values. If it was not <= or >= then we would use an open circle to represent it cannot be that value but can be anything in the direction the arrow is pointing.
The arrow would point to the right because x can be larger or greater than -8 as well
Snow is falling steadily in Syracuse, New York. After 2 hours, 4 inches of snow has fallen.
If it continues to snow at the same rate, how many inches of snow would you expect after 6.5 hours? If you get stuck, you can use the table to help. what is this????????? Write an equation that gives the amount of snow that has fallen after x hours at this rate.
Complete the equation below
y = _______________
Use x as your variable.
Answer:
I think y = 13 inches of snow
x^2-25y^2+6x+18=0
help me
Answer:
im not very good at that but my best problematic ratio is deviding the x ponet by the ^ and then using your y ponet multiplyed by your first couple of numbers which are "x^2"
IN THE FIGURE BC IS PARALLEL TO AD. AREA OF TRIANGLE ABC IS 100 cm². WHAT IS THE AREA OF TRIANGLE BCD
Answer:
150 cm2
Step-by-step explanation:
double of triangle abc is 200
this is in middle of both
Someone please help me! Will mark brainliest!
Answer:
F
(
x
)
=
−
x
2
−
3
x
+
C
Step-by-step explanation:
20 < 5 (F – 32) < -15
solve the compound inequalities
Answer:
no solution
Step-by-step explanation:
20 < 5(F - 32) < -15
-15 can never be greater than 20, thus the answer is no solution
the product of a number and -3 increased by 8 is no less than 35
Answer:
-3x + 8 ≥ 35, hopefully that answers your question since you didn't really specify what you wanted your answer to be
What is the answer 38 + 7k = 8(k + 4)
pls give me an answer not a link so pls this is the last of my points
Answer:
[tex]k=6[/tex]
Step-by-step explanation:
We can distribute the right side to get [tex]38+7k=8k+32[/tex].
We can subtract [tex]7k[/tex] from both sides to get [tex]38=k+32[/tex].
We can subtract [tex]32[/tex] from both sides to get [tex]6=k[/tex].
So, the answer is [tex]\boxed{k=6}[/tex] and we're done!
The solution to the equation 38 + 7k = 8(k + 4) is k = 6.
We can begin by simplifying both sides of the equation in order to find the solution to the equation 38 + 7k = 8(k + 4):
38 + 7k = 8k + 32
Next, we can separate the constant terms from the variable terms by placing them on opposite sides of the equation:
7k - 8k = 32 - 38
Simplifying even more
-k = -6
We can multiply both sides of the equation by -1 to remove the negative sign:
k = 6
Hence K = 6 is the answer to the equation 38 + 7k = 8(k + 4).
Learn more about equation click;
https://brainly.com/question/29657983
#SPJ6
Please no links will mark brainiest for compleat answer.
question is in pic below
Answer:
[tex]16x^{10}[/tex]
Step-by-step explanation:
Area of a square = [tex]s^{2}[/tex]
[tex]s=4x^{5}[/tex]
[tex]s^{2} =(4x^{5} )^{2}[/tex]
[tex]s^{2} =16x^{10}[/tex]
Write the equation of the line that passes through the given points. (-1. -1.5) and (0, – 3.5)
is -10 equal to 4 what is the answer
Simplify
x + x + x + y X y X y
Answer:
3x+y³
Step-by-step explanation:
x+x+x+y×y×y3x+y³Can someone please help me with these with step by step explanation. I also added a hint thing
Answer:
no i cant
Step-by-step explanation:
i just need points uwu
baka sussy