Mathematics High School

Which table has a constant of proportionality between y and x of 1/4?

Which Table Has A Constant Of Proportionality Between Y And X Of 1/4?

Answers

Answer 1
In order to find constant of proportionality, you have to use the equation, x(?)=y
The ? being the number to plug in, which would be 1/4 in this case. 8 times 1/4 is equal to 2 and so on.

Related Questions

simplify the expression (n^4)^8

Answers

Answer:

N^32

Step-by-step explanation:

Answer:

(n4)8

=(n4)8

=n(4)(8)

=n32

Hope this helps!! :)

Find the total price of a $13.99 movie after a sales tax of 8% is added. what is the total amount *

Answers

Answer:

15.10 I believe

Step-by-step explanation:

(I will give Brainliest and 100 points!!!)
James bought 4 tubes of paint to use for an art project. He paid the same amount for each tube, and he spent less than $20 in all. Solve for the cost of tube of paint.
(You have to write it with inequalities, not an equal sign.)
Joseph must sell more than 20 ice cream cones in order to make a profit. He has already sold 6 cones. How many cones must Joseph still sell?
(You have to write it in inequalities, not an equal sign. For example, NOT 2=25, but like THIS: 2<25)

Answers

Answer: Problem 1: x<$5

Problem 2: 6 + c ≥ 20

Step-by-step explanation:

number of tubes=4

total=<$20

4(x)<$20

x<$20/4

x<$5

number of ice cream cones needed to make profit=20

number of ice cream cones sold so far= 6

how many left?= c

6 + c ≥ 20

I am not a professional, simply using prior knowledge.

Solve for x.
Explain each step you took to solve this question.
30
(9x-3)

Answers

I believe the answer would be X=7
It’s been a little bit

What’s less -99 or 1/100

Answers

Answer:

-99

Step-by-step explanation:

1/100 is positive, and -99 is negative, so 1/100 is greater

The domain is blank The range is blank

Answers

domain is (-2,4) you’re just looking at the x axis for domain and the last points from left to right. the range is down and then going up. range is (0,6). im not sure what your options are but the brackets may be closed instead which looks like [-2,4] and [0,6] since it doesn’t go off into infinity and the circles aren’t open.

Which coordinate points match the statement below? Select all that apply.
Every y-value is 3 less than the x-value
0 (4,1)
(4,7)
(8,5)
(7,4)

Answers

All of the those answers have a y-value 3 less than the x-value

can someone answer this please its due in soon ill give brainliest

Answers

Answer:

[tex] - 4\leqslant x \leqslant 3[/tex]

Pls help, I will give brainlist

Answers

Answer:

3-> 10

60<-200

Step-by-step explanation:

X times something = Y

6 times something= 20

something= 20/6= 10/3

3 times 10/3 = 10

200 / 10/3 = 200 times 3/10 =60

y=10

x=60

Which best describes the error in finding the simple interest earned on $500 at 6% for 18 months? They did not convert $500 to cents. They did not multiply in the correct order. They did not place the decimal in the answer correctly. They did not convert 18 months to years. Question 2 Correct the error. The simple interest earned equals $ .

Answers

Answer:

45

OThey did not covert the 18 months to year

Step-by-step explanation:

I= PxRxT. 18/12=1.5

I=500x0.06x1.5

I=45

Please help.




On Saturday, the temperature at midnight
was -17 °F
At noon, the temperature was greater than
10°F.
About how many degrees did the
temperature change from midnight to
noon? Explain your reasoning.

Answers

Answer:

About 30°F.

Step-by-step explanation:

-17 is close to -20 so -20+20=0 then it says greater then 10 so then 0+10.

I dont know if my logic makes sense, please tell me if I'm right

Answer:

Step-by-step explanation:

27 f

Given that f(x)=2x−5 and g(x)=5x, evaluate g(f(2))

Answers

Plug 2 in f(x), 2(2)-5= -1. Now plug -1 into g(x), 5(-1)=-5. -5 is your final answer.

What is the probability that a student chose at random English but not maths

Answers

Answer:

1/2 Is the correct answer

13/26=No.of students who loves English/Total students

Thank U Next

Giving brainliest its 5th grade math

Answers

Answer:

whats the question and ill answer in the comments

Step-by-step explanation:

if your asking for which time has the equal amount of attendee it between 7pm and 9pm if i am correct

Graph the line y= 12x–3.

Answers

Answer:

-3 is the Y intercept. And 12x is the slope. Are there any options?

Step-by-step explanation:

Answer:

Picture is the answer

Step-by-step explanation:

Rob is saving to buy a new MP3 player. For every $11 he earns babysitting, he saves $6. On Saturday, Rob earned $33 babysitting. How much money did he save?

Answers

Answer:

He saved $18 of the $33

Step-by-step explanation:

Answer:

$48 , he save to buy mp3 in a week

Given the following table and graph write the equation to represent the exponential function.

Answers

Answer:

The exponential equation is y = -2×(1/2)^x

Step-by-step explanation:

Ok we have a couple things to note here:

1) The horizontal asymptote of the function is the x axis (always nice)

2) At x=0, y=-2 (i.e, this function will be multiplied by -2 bc the exponent part will transform into one at x=0)

3) Then we need to ascertain the base of the exponential. Based on the facts that at x=1, y=-1 and the "a-value" is -2, we can set up an equation to find b:

y=a×b^x----> -1 = (-2)(b) ------> b=1/2

Therefore, the exponential equation is y = -2×(1/2)^x

Test:

At x = 0, y= -2

At x = -1, y = (-2)*(1/2)^-1 = (-2)*2 = -4

At x=2, y = (-2)*(1/2)^2= (-2)*(1/4) = -1/2

Thus we can be quite certain that this is correct

Find the volume of each prism. Show your work for full credit!

Answers

Answer:

1080

Step-by-step explanation:

1/2*base area*h

A summer camp wants to buy 2,944 popsicles. If there are 8 popsicles in each box, how many boxes should the camp buy?

Answers

368, divide the amount of popsicles to the amount in each box

Answer:

368 boxes of popsicles :)

Step-by-step explanation:

2,944/8 = 368

A car is driving down a road at a normal speed of 50 miles per hour. It enters a hilly area of gradual incline and decline, where it must drive 50 miles up hill and then 50 miles downhill. If this 100 mile section of road takes 2.6 hours to traverse instead of the expected 2 hours (the time it would take if the road was completely flat) determine the speed that the hills add or subtract when going over.

Answers

Answer:

Step-by-step explanation:

I'm going to assume that the car goes 50-x mph uphill and 50+x mph downhill.

x ≅ 24 miles per hour

26 mph uphill and 74 mph downhill

Dew Boyer purchased $10,000 of ordinary life insurance at age 28. If the annual premium is $235, how much will he have paid by age 52?

Answers

Answer:

$5640

Step-by-step explanation:

Hope this helps!

Deposited 3,000$ and it earned 300$ in simple interest after 5 years what’s the interest rate

Answers

Answer:

The interest rate is 2%

Step-by-step explanation:

Simple Interest

Unlike compound interest where the interest earned in the compounding periods is added to the new principal, simple interest only considers the principal to calculate the interest.

The interest earned is calculated as follows:

I=P.r.t

Where:

I = Interest

P = initial principal balance

r = interest rate

t = time

The principal is P=$3,000 and it earned I=$300 in t=5 years. Thus the interest rate can be calculated by solving for r:

[tex]\displaystyle r=\frac{I}{P.t}[/tex]

[tex]\displaystyle r=\frac{300}{3,000*5}[/tex]

[tex]\displaystyle r=\frac{300}{15,000}[/tex]

r = 0.02

The interest rate is 2%

{2, 3, 8, 19, 46, ...}

Answers

Answer:

111

Step-by-step explanation:

Multiply the number by two and then add the number right before it.

3*2+2=8

8*2+3=19

19*2+8=46

46*2+19=111

and so on.

The guy above is correct :)))))

In a math statement 4^9 the 9 is called the

Answers

Answer:

exponent

Step-by-step explanation:

cuz that s what it is called

Answer:

expo

Step-by-step explanation:

give them brain, they're correct.

what is 6 times 3 plus 8 minus 1 and then divided by 8

Answers

Answer:

25.875

Step-by-step explanation:

6*3+8-1/8

18 + 8 - 1/8

25.875

Simplify (3x - 5) + (5x + 1). (1 point)
оа
8x - 6
Oь
8x +4
Oc
8x - 4
Od
2x - 4

Answers

Answer:

The answer is C. 8x - 4

Step-by-step explanation:

Eliminate the redundant parentheses.

(3x - 5) + (5x + 1)

3x - 5 + 5x + 1

Add the numbers.

3x - 5 + 5x + 1

3x - 4 + 5x

Combine like terms.

3x - 4 + 5x

8x - 4

Mrs. Kim bought
4
4 boxes of stickers at the store to share with her students. Each box contained
64
64 stickers.

Answers

Answer:

She has 256 stickers.

Step-by-step explanation:

4 times 64 equals 256

Find the percent of increase from 12.5 inches to 18.5 inches. Round the percent to the nearest tenth if necessary.

Answers

Answer:

148%

Step-by-step explanation:

12.5x = 18.5

Find the volume of the given shape. Round your answer to the nearest
tenth if necessary.
*

Answers

Answer:

4,084

Step-by-step explanation:

Volume of a cylinder formula [tex]v=\pi r^{2} h[/tex]

h = 13ft

r = 10ft (20/2)

Then you solve

[tex]v=3.14*10^{2}*13\\\\v=3.14*100*13\\v=314*13\\v=4,082[/tex]

Can someone plz correct me plz I beg u

Answers

Answer:

mean is when you add all the numbers up and divide by how many numbers there are.

ok just saw your other comment for help, hope this isn't too late but the answer would be 35.2

Rounded: 35

hope it helped :)

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