Mathematics High School

What is the constant of proportionality for the graph?

Answers

Answer 1

Answer:

k = 5

Step-by-step explanation:

y = kx

10 = 2k

k = 5

Related Questions

which of the following pairs of triangles can be proven by ASA?

Answers

Answer:

Step-by-step explanation:

What kind of roots does a quadratic equation have if the discriminant is 0?

Answers

Answer: The equation has two real, identical roots.

Answer:

If the discriminant is equal to zero, this means that the quadratic equation has two real, identical roots

the first stage in the rational decision-making process involves ______.

Answers

Answer:

Identifying the problem

The number of termites in a nest in any given month can be represented by the
function f(t) = 4(3)^t where t represents the number of months.

The number of ants in a box can be represented by the function represented by the
table:

Months
0-1-2-3-4
Number 20-45-101-228-513

What is the positive difference in the number of termites and the number of ants in
the fourth year?

Answers

im pretty sure the answer is 189

The positive difference in the number of termites and the number of ants in the fourth month will be 189. Option B is correct.

What is the application of subtraction?

In mathematics, subtraction is defined as the difference between two quantities. The application of subtraction can be used broadly in different applications to find or solve the problems such as finding differences between two quantities and many more.

It is given that, the number of termites in a nest in any given month can be represented by the function [tex]\rm f(t) = 4(3)^t[/tex].

For the fourth month,

f(4) = 4(3)⁴

f(4) = 324

From the table, it is observed that the number of ants in four months is 513.

The positive difference in the number of termites and the number of ants in the fourth month is found as,

=513-324

=189

Thus, the positive difference in the number of termites and the number of ants in the fourth will be 189. Option B is correct.

Learn more about the application of subtraction here:

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PLS ANSWER You start a savings account with $200 and save $30 each month. Write a rule to represent the amount of money you invest into your savings account as an arithmetic sequence. How much money will you have invested after 12 months?

Answers

Answer:

$560

Step-by-step explanation:

200+30x

x being each month

Trey is taking his friends out to dinner to celebrate graduation. It will cost him $72 to reserve a table, and another $5 per guest. How many people can he invite if he can only spend up to $130?

Answers

Answer:

11 people

Step-by-step explanation:

first, youd subtract the table reservation price from the max price.

130 - 72 = 58

then, since each person costs $5, you find the highest multiple of 5.

in this case, its 55, which has 11 groups of 5 in it.

to make sure:

you can then subtract 55 from 58 to make sure there isnt any extra 5's.

58 - 55 = 3.

IF YOU DONT KNOW THE QUESTION, PLEASE DONT ANSWER IT FOR THE PONIS. I REALLY NEED IT

Answers

Answer:

-3x^2-10x+6

Step-by-step explanation:

the first mistake would be writing the 4x^2 as positive when it's supposed to be negative. the 1 is also supposed to be positive. correct difference would be:

(x^2-10x+5)-(4x^2-1)

=(x^2-4x^2)-10x+5+1

=-3x^2-10x+6

Answer:

Mistake in step 2

Step-by-step explanation:

(x^2-10x+5)-(4x^2-1)

x^2-10x+5-4x^2+1

-3x^2-10x+6

-(3 x^2 + 10 x - 6)

There is a mistake in step 2 in the picture,

-(4x^2-1)

Here, -*- =+ and -*+=-, this is done incorrectly here,

combine the like terms to create an equivalent expression
what is
2 x - x + 8

Answers

Answer:

x + 8

Step-by-step explanation:

when theres just an x or any number there it is the same as 1x

2x - 1x = 1x / x

1x + 8 aka x + 8

Need HEELPPPP Did you know that chickens sometimes eat vegetables and fruits? A farmer likes to give the chickens apples to share. The farmer observes that 5 chickens eat 8 apples. What is the ratio of the number of chickens to apples?

3:8
5:8
8:3
8:5

Answers

Answer:

It would be 5:8

Step-by-step explanation:

Someone pleaseee help me out with this question!!!

Answers

Answer:

51.2%

Step-by-step explanation:

I just reduced 20% each time starting with 100, so it became 51.2/100 or 51.2%

Answer:

c 48.8%

Step-by-step explanation:

the % of price reduction = 1-80%×80%×80%

=48.8%

A line includes the points (0, 1) and (4, 8). What is its equation in slope-intercept form?

Answers

The answer is Y=7/4x+1

Multiply.

[−427⋅(−18)]⋅(−389)⋅(−1)

What is the product?

Answers

Answer:

300/1 or 300

Step-by-step explanation:

I took the quiz

The product of the given numbers is 29,89,854.

The given expression is [(−427⋅(−18))⋅((−389)⋅(−1))].

What is product of integers?

Integers are the set of whole numbers and their opposites. When you multiply integers, the numbers that you are multiplying are called factors. Your answer after multiplying is called a product.

Product of negative and negative integers is positive.

Now,

(−427⋅(−18)) = 7686

((−389)⋅(−1)) = 389

7686 × 389 = 29,89,854

Therefore, the product of the given numbers is 29,89,854.

To learn more about the product of integers visit:

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il perimetro di un rettangolo è di 22 cm e la base supera di 2 cm il doppio dell’altezza . determina le misure dell’altezza del rettangolo

Answers

Answer:

2× 22=44÷4=6/4 o 6.4 6.4=44. ×2 x=6.4

-2y + 6 = -12

what is the answer??

Answers

Answer:

Step-by-step explanation:

Simplifying

2y + -6 = 12

Reorder the terms:

-6 + 2y = 12

Solving

-6 + 2y = 12

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '6' to each side of the equation.

-6 + 6 + 2y = 12 + 6

Combine like terms: -6 + 6 = 0

0 + 2y = 12 + 6

2y = 12 + 6

Combine like terms: 12 + 6 = 18

2y = 18

Divide each side by '2'.

y = 9

Simplifying

y = 9

Answer:

Y=9

Step-by-step explanation:

Subtract 6 from both sides. Simplify. Dive both sides of the equation by the same term. Simplify. Solution y=9

Based on the data set shown, which of the following is a true statement?
-1,-1,0, 1, 1, 1, 1, 2, 2, 2, 3

Answers

Answer:

Step-by-step explanation:

Answer:

Agree with the person on top

Step-by-step explanation:

Mean < median

1+6=

This Is Just For Fun :DDD

Answers

Answer:

Step-by-step explanation:

Answer: 7

Step-by-step explanation: As a kid growing up in public schools, math definitely sucked a lot and growing up does too but math would always get harder and harder and as I learned in 1st grade my times tables and addition, I learned that 1+1 = 2 so that means if we do 1+1+1+1+1+1+1 then that would equal 7 and so now we have 7 times the amount we had before therefore making the statement valid and icey

control

7) At one college, GPAs are normally distributed with a mean of 3 and a standard deviation of

0.6. Using the Empirical Rule, what percentage of students at the college have a GPA

between 3.6 and 4.8? Sketch a curve to show your work.

Celes

Answers

Ahhhhhjjjjjjjjjjjjjjjjjjjj

Katie wants to collect over 100 seashells. She already has 34 seashells in her collection. Each day, she finds 12 more seashells on beach. Katie can use fractions of days to find seashells. Write an inequality to determine the number of days, dd, it will take Katie to collect over 100 seashells.And please demonstrate it on a number line

Answers

Answer:

full answer na po yarnnnnnnnn

Please solve the math problem... I will mark you brainliest

Answers

Answer: the solution set is {19}

Step-by-step explanation:

AC = DF

6x+41=8x+3

-2x=-38

x = 16

Translate (x-y)^3 into words

Answers

Answer:

x minus y in parentheses to the third power.

Step-by-step explanation:

Hope this helps! :D

Answer: x minus y in parentheses to the third power.

Step-by-step explanation:

Evaluate – b^4 when b=-8

Answers

Answer:

4096

Step-by-step explanation:

b = -8, Plug in:

b^4

(-8)^4

4096

Hopefully this helps!

Brainliest please?

For the standard normal distribution, the area between z = 0 and z = 1.70, rounded to four decimal places, is:

Answers

Using normal distribution table, the area between z=0 and z=1.70 is the difference between p(z=0) and p(z=1.70). Hence, the area between z=0 and z = 1.70 is 0.4554

Using a normal distribution table :

P(Z < 0) = 0.5

P(Z < 1.70) = 0.95543

The Area between z=0 and z= 1.70 is defined as the difference between the probabilities of (z < 1.70) and (z < 0)

P(Z < 1.70) - P(Z < 0) = 0.95543 - 0.5 = 0.45543

Therefore, the area between z = 0 and z = 1.70 rounded to four decimal places is 0.4554

Learn more :https://brainly.com/question/25273131

hmmmmmmmmmmmmmmmmmmm help for 30

Answers

Answer:

pants: 28.8 jacket: 7.2

Step-by-step explanation:

4/5 (36) = 28.8

36 - 28.8= 7.2

what is 1+1-923422354x2x26757635

Answers

Answer: [tex]-4.9417197e+16[/tex]

Step-by-step explanation:

Please help! I will give brainliest!

Answers

Answer:

x+(x-50)=180

2x-50=180

2x-50+50=180+50

2x/2=230/2

x=115

Step-by-step explanation:

according to the question,

x-50+x=180°

2x-50=180°

2x=230°

x=115°.

now, for x-50° = 115°-50°= 65°

hope this helps you.

Helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp pls

Answers

Answer: D

Step-by-step explanation:

Break up the equation and you get 2x + 14 - 7 = 2x - 7 aka the same equation

pls helpppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

Answers

Answer:

Step-by-step explanation:

A inbetween 4/10 and 5/10

B inbetween 30 and 40

C closer to the 8/10 but inbetween 9/10

D inbetween 20 and 30

E inbetween 2/10 and 3/10

F on the 5/10

700000x800000000 what is equivalent to 6x+9+-6

Answers

Answer:

If you're trying to evaluate 6x + 9 + (-6), then the answer would be ↓

Step-by-step explanation:

6x + 3

Answer:

If you're trying to evaluate 6x + 9 + (-6), then the answer would be ↓

Step-by-step explanation:

6x + 3

5/8x2/3....................

Answers

Answer:

Your answer is 5/12.

Step-by-step explanation:

Hope this helps!

HELOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO

Answers

Answer:

BBBBBBBB

Step-by-step explanation:

Answer:

B: | 7 |

Step-by-step explanation:

subtract 11 with 4 to get 7, but you keep the rest to show that it has to stay as a positive number.

hope this helps :)

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