Mathematics College

What equation represents the proportional relationship displayed in the table ?

Answers

Answer 1

Answer:

y=5x

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

When you divide each y-value by its corresponding x-value, you get 5.

For example, 10/2 = 5; 20/4 = 5

y is always 5 times x.

y = 5x

Answer: 5

Related Questions

5,10,20,40,80 determine if the pattern illustrates geometric sequence or not..

Answers

Answer:

This is a geometric sequence since there is a common ratio between each term. In this case, multiplying the previous term in the sequence by 2 gives the next term.

A chicken farmer started his summer with 6
chickens. By fall, he counted 36 chickens,
and by
winter he counted 216 chickens Which expression
represents the number of chickens he had by
winter?
Need help asap!

Answers

Answer: It is multiplying by 6 each time

Rewrite the logarithm log8(2) as an exponential expression then find the value of the logarithm

Answers

Answer:

exponential expression:

8ᵇ = 2

log8(2) = 0.333333333 or 1/3

Answer:

log8(2) = 1/3

Step-by-step explanation:

I don't know if they mean this by an exponential expression but:

set x = log8(2), then

8^x = 8^(log8(2))

By logarithmic properties:

8^x = 2.

notice that 8 = 2^3.

By exponential properties:

8^x = (2^3)^x = 2^(3x)

So 2^(3x) = 2 = 2^1.

Comparing exponents gives:

3x = 1 <=> x = 1/3.

So log8(2) = 1/3.

3/10 divided by -3/7

Answers

Answer:

- 7/10

Step-by-step explanation:

There you go hope alls well.

the answer would be -7/10

please help with math

Answers

On the third down 0.6 the 6 represents one tenth and 0.60 represents 60% because the 0 to the left of the decimal means 1 whole. hope this helps!

find the amount accumulated after investing a principal P for t years at an interest rate compounded k times per year .

Answers

Answer:

A = $2,122.20

Step-by-step explanation:

A = P(1 + r/k)^kt

Where,

A = future amount

P = principal = $1,500

r = interest rate = 7%

k = number of periods compounded = 4

t = years = 5 years

A = P(1 + r/k)^kt

= 1,500 (1 + 0.07/4)^4*5

= 1,500 (1 + 0.0175)^20

= 1,500 (1.0175)^20

= 1,500 (1.4148)

= 2,122.20

A = $2,122.20

452356273567187+646735264273852927×648463768÷636478476804387098-3×768370678679868687675785+34579256289574678556+87673976-7568975268565786578467858485647694587897436754675686587897558785578576×830463809745

Answers

Just why tho it’s a lot

Answer:

-6.28576e+81

Step-by-step explanation:

f(x) = x^2 + 2x – 4
f(3) = ?

Answers

Answer:

Step-by-step explanation:

f(3)=(3)^2+2(3)-4

f(3)=9+2(3)-4

f(3)=9+6-4

f(3)=15-4

f(3)=11

Find the product:
1.7
x 0.5

Answers

Answer:

0.85

Step-by-step explanation:

b. Convert years to days.
4 years =
.xl
year)
days)
Il
days

Answers

Answer:

1460 Days

Step-by-step explanation:

365*4

Answer:

1460 days.

Step-by-step explanation:

What is the domain and range?

Answers

Answer:

Domain is your x max and Min, Range is your y max and Min

Step-by-step explanation:

Domain would be -5 to 8 or (-5,8)

range would be -3 to 2 or (-3,2)

Answer:

Domain is every value on the x axis that the line in on. -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 is the domain or -5 to 8. The range is every Y value.

Step-by-step explanation:

Basically, Domain is the x values of the whole line and range are the y values for the whole line. Hope I helped <3

The school carnival has a booth of where people can win prizes by guessing the correct number of items in different sized jars just by looking at them. Jessica really wants the cylinder shaped jar full of sour jawbreakers. What would get her closest to the correct number of jawbreakers without being disqualified from the contest?

Answers

Answer:

Step-by-step explanation:

YASSSSSSSSSSS
HELPPPPPPP A SISTA OUT
LoL

Answers

ITS 8 SPECIES AHHHH GIRL I GOTCHU

Answer:

8 are from South Africa

Step-by-step explanation:

1/4 + 5/8

2/8 + 5/8

1-7/8= 1/8

1/8 of 64 is equal to 8

can someone help me to solve this queestion on Conditional Probability. In Evs and Life Science class, 25% of the students are boys and 75% of them are girls. The probability that boys passed in Statistics is 0.4 and the probability that girls passed in Statistics is 0.25. One student is selected at random. What is the probability that the selected student is passed in statistics?

Answers

Step-by-step explanation:

If a boy student was picked, the probability that they passed is 0.25 * 0.4 = 0.1.

If a girl student was picked, the probability that they passed is 0.75 * 0.25 = 0.1875.

Total probability = (0.1 + 0.1875) * 100% = 28.75%.

For the right triangle shown, use the trig functions to find the value of x. Round your answer to the nearest tenth.
1. 17
2. 12.7
3. 11
4. 12.2

Answers

Answer:

12.7

Step-by-step explanation:

[tex] \sin \: 42 \degree = \frac{x}{19} \\ \\ 0.6691306064 = \frac{x}{19} \\ \\ 0.6691306064 \times 19 = x \\ \\ x = 12.7134815 \\ \\ x \approx 12.7[/tex]

binomio al cubo
(x+2)3

Answers

Answer:

3x+6

Step-by-step explanation:

(x+2)3

3(x)+3(2)

3x+6

Divide. Write the quotient in lowest terms.

2 1/2 divided by 2 2/3

Answers

Answer: 15/16

Step-by-step explanation:

2 1/2 --> 5/2

2 2/3 --> 8/3

5/2 / 8/3

15/6 / 16/6

15. 16

6 6

6*15 ÷ 16*6

90 / 96

An oxygen mask is placed on a patient. Oxygen is administered to the patient for 5 minutes. Then the oxygen
mask is removed and the amount of oxgyen in the body decreases exponentially. Which graph best describes the
amount of oxygen in the patient's bloodstream beginning with the moment when oxygen is first administered?

Answers

What graph I think you forgot the picture

Ashley and her four friends went trick-or-treating. Each one of them got 4/5 of a bag of treats. How many bags of treats did they have in total?

Answers

Answer:

4 bags

Step-by-step explanation:

Since there were five in total, and each got 4/5 evenly, it's just basic adding while subtracting the amount from the other bags.

So to get 5/5, which is a full bag, you take portions out of the others to create a full one. Write out 4/5, five times, and then subtract the needed portions from a separate bag to combine a full one.

Combine the like terms to create an equivalent expression.
5 + 3t +4-t

Answers

Answer:

5+7t

Step-by-step explanation:

3t and 4t add together bc they are like terms

Answer:

9+2t

Step-by-step explanation:

5+4=9

3t-t=2t

Need help with this one will mark brainliest

Answers

1,-7 would be the answer I believe

Answer:

(1,-1)

Step-by-step explanation:

pls don't forget to mark brainliest, thanks! message me for any more questions :)

Please help me.......

Answers

2542 t that answer sorrry i cant gsrgb hgttyprev

A science teacher has 4 2/3 packages of bird seed. Each package weighs 2 1/4 pounds. How many pounds of bird seed does the teacher have in all?

Answers

Answer:

9 3/2 pounds or 10.5 pounds

Step-by-step explanation:

4 2/3 x 2 1/4 = 14/3 x 9/4 = 126/12 = 21/12 = 9 3/2 or 10.5

Answer:

10.5 pounds

Step-by-step explanation:

4 2/3 × 2 1/4 = 10.5 or 10 1/2

NEED HELP NOW DIS IS DUE TODAY, answer plws :) LOOK AT DE PHOTO

Find the area of the composite figure.

A) 96.75 units2

B) 112.5 units2

C) 139.5 units2

D) 192 units2

Answers

Answer:

Step-by-step explanation:

The area for this is

A= 7x9/2+3x9+9x6

= 31.5+27+54

= 112.5

Need help with 2 and 5 pleaseeee!!

Answers

Answer:

Question 2: √x

Question 5: B and D

Step-by-step explanation:

If you move a factor from the denominator to the numberator (or vice versa) its exponent must flip sign.

I.e., [tex]\frac{1}{x^{-1}}[/tex] will become [tex]\frac{x^1}{1}}[/tex] which is x

Multiplying the same number x you must add the exponents. (1/3)+(1/3)+(1/3) is 1, so D is also x¹.

Therefore B and D are equivalent.

Bernardo is converting a fraction, StartFraction a Over b EndFraction, to a percent. Both a and b are whole numbers and not equal to zero. Which expression represents the percent?
(a divided by b) divided by 100
(b divided by a) divided by 100
100 (a divided by b)
100 (b divided by a)

Answers

Answer:

100(a divided by b)

this is because for example, 1/2

100(1 divided by 2)

100(0.5)

50%

Answer:

Step-by-step explanation:

in a box of sweets 7/10 of the sweets are red the rest are purple. what is the ratio of red sweets?

Answers

Answer:7:3

Step-by-step explanation:

Which expression uses commutative property to make it easier to evaluate
2/3 * 1/4 * 27

Answers

Answer:

2/3 x 27 x 1/4

Step-by-step explanation:

A-P-E-X

what would the value (s) for n will make the expression true |n| = 3.5

Answers

Answer:

3.5

Step-by-step explanation:

3.5

because it is

okay

Find the median and mean of the data set below: 39, 22, 14, 9, 1, 11

Answers

Answer:

mean is 16

Step-by-step explanation:

Other Questions

Why did President Reagan try to reduce the size of government by eliminating programs?He wanted to balance the budget.He wanted to protect national security.He believed it was a key to economic growth.He believed it was important to reduce borrowing. what is I love you in german? According to the article, why did the Mongols conquer new territory? A. to stop Alexander the Great from taking over area B. to spread their culture to other parts of the world C. to find new people to charge expensive taxesD. to gain control of trade on the Silk Road please help ill give brainlest and lots of points !! Help and Ill give brainlest answer On June 30, the Mexican troops stationed at Anahuac signed an agreement that they would leave Anahuac and turn over their weapons. The Anglos agreed to allow the Mexicans to arrive safely in San Antonio. Please select the best answer from the choices provided T F Where are chlorofluorocarbons (CFCs) found? Why were they banned? Which directly led to the first armed conflict between Arabs and Israelis?the creation of Israel by the UN in 1947the declaration of statehood by Israel in 1948the founding of Zionism by Theodor Herzl in 1897the declaration by British Foreign Minister Balfour in 1917 A rectangle is x inches wide and 3y inches long. If the length plus twice the width is 12 inches and the length plus the width is 9 inches, what is the length Which are functions of a search engine? Check all that apply Choose all correct sentences Group of answer choices The power is maximum when the value of the impedance is greater than the value of the resistance. Resonance occurs when omega squared space equals 1 divided by space L C At resonance, the power is maximum and the impedance is minimum. At resonance, R squared space equals space (X subscript L minus X subscript c )squared The impedance Z is always larger than the resistance R. Jericho wants to start saving topurchase a house. His goal is to save $92,400. If he deposits $56,000 into an account that pays 2.92% interest compounded daily, approximately how long will it take for his money to grow to the desired amount? Round your answer to the nearest tenth of a year.a) 19.3 yearsb) 21.7 yearsc) 15.4 yearsd) 17.2 years Find the perimeter of the polygon if angle B is congruent to angle D. Taeko is making a to-do list for her daily study session. Why is this a good idea?It will ensure she completes her work on time.It will identify the tasks she needs to complete.It will help her stay focused on her work.It will prioritize the tasks she needs to complete. If y 4 = 2x, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs? (5 points){(2, 1), (4, 2), (6, 3)}{(1, 2), (2, 4), (3, 6)}{(4, 0), (6, 1), (8, 2)}{(0, 4), (1, 6), (2, 8)} y-4=-2(x+3) what's the answer what happens to all the weight of the food we eat What information do you need from a story to determine the theme?Question 1 options:What the characters say and do.The main plot events that happen in the story.The change that the main character goes through.All of the above Whats the reciprocal for -4 For the reaction below, if the rate of appearance of Br2 is 0.180 M/s, what is the rate of disappearance ofNOBr? 2 NOBr(g) 2 NO(g) + Br2(g)a. 0.360 M/sb. 0.090 M/sc. 0.090 M/sd. 0.180 M/se. 0.720 M/s