Answers
Answer:
C
Step-by-step explanation:
Related Questions
Please help me for questions 2,3,4, and 8. Also explain how to find out correlation for them.
Answers
3. negative, (as temperature goes up your heating bill will go down)
4. no correlation (pillows will not effect you bed height)
8. no correlation (the cost of the gas isn’t going to change how much gas your car holds)
Help, Im In Math Class Rn
On Monday, the temperature was 43°F. On Tuesday, the temperature increased 6°F. On Wednesday, the temperature decreased 13°F.
What integer represents the overall change in temperature from Monday to Wednesday?
Answers
The integer is 7 by my calculations
Write the equation in function form:
8x + 4y = 20
Answers
Writing a an equation in function form is simply expressing y values in terms of x. In other words when you substitute a particular value for x, you get a particular value for y.
so
8x + 4y = 20
4y = 20 - 8x
y = (20-8x)/4 or y = (20-8x)/4 or y = f(x) = 2(10-4x)/4 = (10-4x)/2 = 5 - 2x = -2x+5
check your answer with a sample values say with a point that solves the equation or a point on the line.....see below....
(2,1)
8(2) + 4(1) = 20......16 + 4 = 20...check.......y=-2(2) + 5 = -4 +5 =1....x=2, y=1...checks....so f(x)=-2x+5
another quick check are the intercepts.....y (x=0)....or x (y=0)
8 (0) + 4 (5) = 20.....(0,5).......y=f(x) = -2 (0) + 5...x = 0..y=5 so again the function checks so
8x + 4y = 20.....is also written as the function y= f(x)= -2x + 5
i need help doing muiltpcation and division one numbers
Answers
Sow your work plz and thank you! Best answer gets brainliest!
Answers
Referring to the Fig. in Question #19, given FGHI≅WXYZ,
find WX
Answers
Answer:
∠Y= 120
Step-by-step explanation:
What fraction is represented in the picture below?
A.
B.
C.
D.
Pls help quick
Answers
Answer:
C
Step-by-step explanation:
Each of the circles are cut into 1/4 pieces. when we have 9 1/4 pieces, our fraction is 9/4, which simplifies into 2 1/4.
Which of the following represents, the difference of a number squared and four is less than or equal to five.
Answers
Answer:
x² - (4 ≤ 5)
Step-by-step explanation:
(I have x representing the number that is squared, it might be a different letter on your options, but regardless it will be the same general answer. You also may not need the parentheses around the 4 ≤ 5)
Difference means subtraction so we know that the second number/group of numbers will be subtracted from the first that is listed.
Next, if you are squaring any number it's going to have the little 2 to the right of it. That's what that means.
Then, we look at that last bit. "Four is less than or equal to five." This means exactly how it sounds. To write this we need the symbol ≤. This symbol means less than or equal to. You would would but the 4 in front and the 5 in back to get 4 ≤ 5.
Now we just put it together. It tells us that 4 ≤ 5 is being subtracted from a number squared. So this means that a number squared needs to be first, and because difference means subtraction, we would subtract 4 ≤ 5 from that. A number squared can be represented by any letter variable, but for this example, I will use x.
This leaves you with x² - (4 ≤ 5)
I hope this helped :)
The anwser is x2-4≤54-x2≤ 5.
Determine the quotient of 1 and 3 over 4 divided by 2 over 5 . (2 points)
a
14 over 20
b
1 and 4 over 5
c
2 and 7 over 8
d
4 and 3 over 8
Answers
Answer:
2/3 divided by 4/5
First we convert the denominators to a likewise number.
3 and 5 both share 15.
2 x 5 = 10
10/15
4 x 3 = 12
12/15
10/15 divided by 12/15
Correct answer should be 10 over 12.
Step-by-step explanation:
1 3/4 divided by 2/5 = 7/4 divided by 2/5 =
7/4 x 5/2 = 7 x 5/4 x 2 = 35/8 and 35/8 in mixed number form is 4 3/8 so the answer is D. Give me brainliest please :)
Use absolute value to express the distance between −13 and 17 on the number line.
|−13 − 17| = −30
|−13 − 17| = 30
|−13 − 17| = −4
|−13 − 17| = 4
Answers
Um taxista cobra R$ 15,00 pela bandeirada mais R$ 0,80 por quilômetro rodado. Qual é o preço a ser pago por uma corrida de 100 quilômetros?
O preço será de R$ 52,80.
O preço será de R$ 95,00.
O preço será de R$ 50,80.
Answers
Answer:
can u wrote this question in english .Because I don´t understand this languages
Fonte: confia na mãe
help!! please, i will give brainliest
Answers
i hope this helped!
I really hope that helped
Please answer this fast
Answers
they are even. if it was 1:2 or 2:1 one of them on the graph would be taller but that are both at the same number
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The Correct option is :
a.) 1 : 1Refer to attachment for solution ~
PLEASE SCREENSHOT AND MARKUP FOR 40 POINTS
Answers
Answer:
That seems hard sorry i couldn't help
Step-by-step explanation:
Answer:
wanna be friendz and can i have brainliest please
Step-by-step explanation:
−16.2=x−(−9.3) HELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLPP
Answers
Answer:
x=-25.5
Step-by-step explanation:
-16.6=x-(-9.3)
-16.2=x+9.3
-16.2-9.3=x+9.3-9.3
-25.5=x
x=-25.5
what is the value of 6(1+2)+1
Answers
Answer:
6(1+2)+1
Step-by-step explanation:
= 6*1+2+1
=9
Hope this helps
Answer:
19
Step-by-step explanation:
given:
6(1+2)+1..( according to the rule BODMAS;bracket, divide,multiplication,addition,subtraction)should be followed in a proper way!
6*3+1
18+1
19
hope it helps!
A small theater had 6 rows of 27 chairs each. Workers just removed 9 of these chairs. How many chairs are left?
Answers
Answer:
18
Step-by-step explanation:
27 - 9 = 18.
Answer:
153
Step-by-step explanation:
27*6-9=153
Please Answer This Fast
Answers
Answer:
8 lines in the symentery
Step-by-step explanation:
of the lines
The anwser is one.
and HIIIII.
PLEASE HELP IT"S DUE TOMORROW THANK YOU :(((((((
Answers
2.05 miles is the answer
The slope of the line for both pls
Answers
Answer:
The answer to number 1 is -2 and the answer to number 2 is 3.
Step-by-step explanation:
Hope that helps!
Answer:
(-2) and 3.
Step-by-step explanation:
1) if to take two random points on the given line, then A(0;0) and B(1;-2). The required slope is: (-2-0)/(1-0)= -2;
2) like the previous item two points A(0;0) and B(1;3), then the required slope is: (3-0)/(1-0)=3.
Here's what the problem looks like.
Answers
Answer: It is the first one.
Step-by-step explanation: Give brainliest
I need help plssssssssssssssssssssss
Answers
Answer:
Step-by-step explanation:
Given:
325 pages
90,000 words
Recommended reading: 200 words/ 1 minute
How many words on each page ?
90,000 words /325 pages ≈ 277 words / 1 page
Now see the picture.
The numbers for the difference I round them to the nearest word.
Answer:
it is blurry
Step-by-step explanation:
The SI unit of length is ‘metre’.
How would you measure lengths of objects much smaller than a metre and much larger than a metre—for example, the thickness of a book or a mobile and distance between two cities?
Answers
Answer:
Converting Units
Step-by-step explanation:
Units like centimeters and kilometers exist
Beth works at the mall for $12.75 per hour. She works for 4 1/2 hours per day on 2 days each week. How much does she make in 2 weeks? (Before taxes)
Answers
Answer:
so she works 4 days and 4 1/2 hours per day so 18 hours
18x12.75=229.5 she made 229.5 before tax
Step-by-step explanation:
she goes to work 2 days a week so in 2 weeks she goes to work 4 days, she works 4 1/2 hours so 4 days of work equal 18 hours and 18 multiplied by 12.75 is 229.5
Answer:If I am not mistaken it should be $229.5
Step-by-step explanation:I multiplied 12.75*18, I got 18 from the hours added up for 4 days in total.Then the answer came out to be $229.5. SORRY IF I'M WRONG.
Find the sum
−1/2(7z+4)+15(5z−15)
Answers
Answer:[tex]\frac{143x-453}{2}[/tex]
Scott filled up his car with gasoline and paid $26.46 for a tank of gas. What is the unit rate of gasoline it he
put 14 gallons of gas in his car?
Answers
Find the percent decrease from 175 to 70.
Answers
100%=175
70=60% so your answer is 60%
HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
$3.75
Step-by-step explanation:
dimes= x
quarters= x+2
nickels= 2x+2
sum is 3.75
.10x+.25(x+2)+0.05(2x+2)=3.75
.10x+.25x+.50+0.10x+0.10=3.75
0.45x=3.15
x=7 dimes (0.70)
x+2=9 quarters (2.25)
2x+2=16 nickels (0.80)
They add to $3.75
Please help me with the Highlighted sentences I will give a lot of points.
Answers
Answer:
300, 80, 3 ( partial quotients)
383 (final quotient)
Step-by-step explanation:
7291 is the dividend
19 is the divisor
we have no quotient, so let us make Q our partial quotients
In step 1: Q = 5700 / 19 = 300
In step 2: Q = 1520 / 19 = 80
In step 3: Q = 57 / 19 = 3
14 Is the final remainder in which it isn't a multiple of 9
therefore the final quotient is adding all the partial quotients quotients in step 1, 2 and 3
300 + 80 + 3 = 383
i need help, can someone help??
Answers
Answer:
900 divided by 3 is 300 and 3*3=9 :)
Step-by-step explanation:
Not sure what the question was, but hope this helps!