You are given m =0.4n - 2/3
What is the value of m, when n is 15?
A.0 3.7
B.4.3
C.6.0
D.8.3

Answers

Answer 1

Answer:

m = 5.3

Step-by-step explanation:

Given equation,

→ m = 0.4n - (2/3)

Now we have to,

→ Find the required value of m.

We have to use,

→ n = 15

Then the value of m will be,

→ m = 0.4n - (2/3)

→ m = 0.4(15) - (2/3)

→ m = 6 - (2/3)

→ m = (18/3) - (2/3)

→ m = (18 - 2)/3

→ m = 16/3

→ [ m = 5.3 ]

Hence, the value of m is 5.3.


Related Questions

These four numbers are plotted on a number line: −2/3, 5/8, −3/5, −1/2 Which is the correct ordering on the number line, from left to right?

Answers

Answer:

i dont know too i was here seeing if you got an answer.1

Step-by-step explanation:

pls answer this people!!

Answer:

-2/3, -3/5, -1/2, 5/8

Step-by-step explanation:

The larger the number/fraction/decimal is as a positive number, the smaller it will be as a negetive.

plss help if u do u get brainlist and help asap school bitterly almost done

Answers

Answer:

w+8²

p+30÷p²

4(9+y)

Step-by-step explanation:

Answer:

Answers are below.

Step-by-step explanation:

1. [tex]C^{3}[/tex]

2. A + C / 3

Second exercise:

1. w + (8 x 2)

2. 30 + p / p

3. 4 (9 + y)

hope this helps and is right :) p.s. i really need brainliest.

if my answers are wrong, then i am incredibly sorry!

Find the surface area of the pyramid, round to the nearest tenth:

Answers

Answer:

2 2/3 rounded to ten is 3 so 3 is your anser

Step-by-step explanation:

i think you multypliy 4 by 6/9 thenround

Answer:

71.2

Step-by-step explanation:

2(4)(6.9) + 4^2

Suppose that y varies directly with x
and y=
= 10 when x = 20. What is y
when x = 15?
Be sure to simplify your answer.

Answers

Answer:

[tex]10 \times 2 = 20 \\ 5 \times 3 = 15[/tex]

answer:10×2=20

5×3=15

Answer:

y = 7.5

Step-by-step explanation:

Given y varies directly with x then the equation relating them is

y = kx ← k is the constant of variation

To find k use the condition y = 10 when x = 20

10 = 20k ( divide both sides by 20 )

[tex]\frac{1}{2}[/tex] = k

y = [tex]\frac{1}{2}[/tex] x ← equation of variation

When x = 15 , then

y = [tex]\frac{1}{2}[/tex] × 15 = [tex]\frac{15}{2}[/tex] = 7.5

PLEASE HELP I WILL GIVE BRAINIEST. What is the Median?

Answers

Answer:

DA MIDDLE LINE. 6

If f(x) = 3^(x + 4), find f(2).

Answers

Answer:

18

Step-by-step explanation:


a) What type of triangle is triangle ABC?
b) Give reasons for your answer.

Answers

Answer:

1. isosceles

2. isosceles have 2 sides that are the same length this is the same as the tringle in the picture.

Step-by-step explanation:

Pls give me brainliest

Answer:

It is isosceles triangle

Step-by-step explanation:

The steps in the above photo

Please answer correctly! I will Mark you Brainliest!

Answers

6m what the person said

The vertex of this parabola is at (-5, 4). Which of the following could be its
equation?
(-5, 4)

A. y* -(x + 5)2 - 4
B. y = -(x - 5)2 - 4
C. y = -(x - 5)2 + 4
D. y = -(x + 5)2 + 4

Answers

Answer:

D

Step-by-step explanation:

Because the x-coordinate of the vertex is negative, only A or D could be the correct equation for this parabola.  D is correct because its constant (4) matches the y-coordinate of the vertex (-5, 4).

Answer:

y = -(x + 5)2 + 4

Step-by-step explanation:

Dylan invested some money into his bank.
He agreed a simple interest rate of 3% per annum for a period of 2 years
At the end of the 2 years period the value of his investment increased by 72%
Work out the value Dylan initial investment was?

Answers

Answer:

the initial investment is $1,200

Step-by-step explanation:

The computation of the initial investment is shown below:

As we know that

Let us assume the investment be 100

So, the investment increased be 72

So,

Simple interest = Principal × rate of interest × time period

72 = Principal × 3% × 2 years

So, the principal is

= 72 ÷ 3% × 2

= $1,200

hence, the initial investment is $1,200

2) Byron made a scale model of his
favorite car. The car is 14 feet long.
Byron's model is 3.5 inches long. What
is the scale Byron used to make his
model car?

Answers

9514 1404 393

Answer:

  1 : 48

Step-by-step explanation:

The scale is ...

  3.5 in : 14 ft = 3.5 in : 168 in = 1 : 48

Answer:

Solution :-

At first we need to convert ft into in

1 ft = 12 in

14 × 12 = 168 inches

Ratio = 3.5 : 168

Ratio = 1:48

[tex] \\ [/tex]

what is the area and yard of 15 and 4

Answers

Answer:

The area and yard is 60.

Step-by-step explanation:

15 x 4 = 60

Let me know if that helps!

It will be 60yd, all you need to do is multiply the two measurements. Hope this helps! Mark brainly please!

Megan has a baseball card collection containing 10 cards. She graph the value of these 10 cards on a scatterplot as shown

Answers

Answer:

a basketball card generally increases in value over time (second one)

Step-by-step explanation:

1. it doesn't always increase

3.No it would be around 0.75

4.No it would be around $5.50 I think

What's the answer to this one?

Answers

Answer:

b^(-6)

Step-by-step explanation:

The numerator of this fraction is b^(-11).  The -11 is the sum of -4 and -7.  

The denominator is b^(-5).

Recall that b^a / b^c = b^(a - c).  Thus, b^(-11) / b^(-5) = b^(-6)

The math problem is in picture

Answers

Answer:

B

Step-by-step explanation:

Welcome for the answer!

Answer:

my best guess would be B

Step-by-step explanation:

3.61 + 1.23 = 4.48

Malala is following this recipe for bread rolls.
She uses 400 g of flour.
How much of the other ingredients does she use?

Recipe: Makes 12 bread rolls
600 g flour
12 g salt
9 g yeast
42 mL oil
330 mL water

Answers

400

10

7

40

130

(not sure if this helped but yeah)

simplify the ratio 25:15:10​

Answers

Answer:

60%

Convert fraction (ratio) 15 / 25 Answer: 60%

The answer is 60% and I know it is because I have been given this question and I was correct

You buy 11 bagels with a $20 bill. How much change do you receive

Answers

Answer:

You would receive $13.75

Step-by-step explanation: What i did was divided 7.50 by 6 so it would give me the price of 1 bagel(1.25).I subtracted 11 and 6 which would give me 5 so I know how much I need to calculate with the discount. Then I multiplyed 5 times 1.25 (6.25) so I could get the price for 5 bagels. After I added 7.50 and 6.25 which would give you your answer of $13.75.

I hope this helps and makes sense to you. Please mark brainlist!

a school chooses 3 randomly selected athletes from each of its sports teams to participate in a survey about athletics at
the school. what type of sample is this?

A.) Simple Random Sample
B.) Stratified Random Sample
C.) Cluster Random Sample
D.) Systematic Random Sample
E.) None of the above​

Answers

The correct answer is letter B

Since the school chooses 3 randomly selected athletes from each of its sports teams, this is a B. Stratified Random Sample.

A stratified random sample refers to a method of sampling which has to do with the division of a population into strata which are smaller groups. This is done in order to make the sampling easier.

Stratified Random Sample is different from the Simple Random Sampling where one has to choose from the members. In this case, everyone has an equal chance of being selected.

In this case, since the school chooses 3 randomly selected athletes from each of its sports teams, it means the stratified random sample is used.

Read related link on:

https://brainly.com/question/10585424

In a bag there are 3 red marbles, 2 yellow marbles and 1 blue marble. After a marble is selected, it is replaced. After 40 attempts at drawing two marbles from the bag, there were three instances where a blue marble then a yellow marble was pulled. What is the percent difference between the theoretical probability and the experimental probability?
75%
26%
56%
35%

Answers

Answer:

35%

Step-by-step explanation:

The percent error can be found using the

|Experimental value - Theoretical value| divided by |Theoretical value| and multiplied by 100.

I hope this helps

Here, the experimental probability is 1/4 and theoretical probability is 1/18.Then the percent difference between the theoretical probability and the experimental probability is 56%.

What is probability ?

The probability is a measure of chances that an event to take place.

Given that,

red marbles = 3

blue marbles =1

yellow marbles = 2

Then.

theoretical probability of selecting a blue marble followed by a yellow marble is:

P(blue and yellow) = P(blue) x P(yellow) = (1/6) x (2/6) = 1/18

Since the marbles are replaced after each draw, the probability of this event is the same for every draw.

The experimental probability of selecting a blue marble followed by a yellow marble after 40 attempts is:

(3/6) x (2/6) x (40 attempts) = 10

Therefore, the experimental probability is 10/40 = 1/4

The percent difference between the theoretical probability and the experimental probability is:

| (experimental probability - theoretical probability) / theoretical probability | x 100%

= | (1/4 - 1/18) / (1/18) | x 100%

= 0.583 x 100%

= 58.3%

Therefore, the percent difference between the theoretical probability and the experimental probability is approximately 58.3%, which is closest to the option 56%.

Find more on probability ?

https://brainly.com/question/30034780

#SPJ3

Plz help I need it!!!!!!!!!!!!

Answers

Answer:

114°

Step-by-step explanation:

[tex]? = \frac{1}{2} (53 \degree + 175 \degree) \\ \\ ? = \frac{1}{2} \times 228 \degree\\ \\ ? = 114 \degree[/tex]

which equation is equivalent to 5(d+1)

Answers

Answer:

5d + 5

Step-by-step explanation:

Answer:

.............5d+5

You receive an A 40% of the time, a B 20% of the time, a C 15% of the time , and a D the rest of the time. For any random test, what is your expected grade point average? (Use the following values for X: A=4, B=3, C=2, D=1)

Answers

The grade you receive on a test is a discrete random variable with probability mass function

[tex]f_X(x)=P(X=x)=\begin{cases}0.4&\text{for }X=4\text{ (i.e. scoring an A)}\\0.2&\text{for }X=3\text{ (B)}\\0.15&\text{for }X=2\text{ (C)}\\0.25&\text{for }X=1\text{ (D)}\\0&\text{otherwise}\end{cases}[/tex]

where the probability of getting a D is 25% because there are only 4 possible grades, and the probabilities must sum to 1 :

0.4 + 0.2 + 0.15 + 0.25 = 1

The expected test score/GPA is then

[tex]\displaystyle\sum_x x\,f_X(x)=\sum_{x=1}^4 x\,P(X=x)=1\cdot0.25+2\cdot0.15+3\cdot0.2+4\cdot0.4=\boxed{2.75}[/tex]

so your average would fall between a B and a C.

Wendy borrowed a 370-page book from the library. She has already read 20 pages. The book is due back to the library in 7 days. Write an inequality to find the number of pages per day Wendy must read in order to finish the book before it is due.
0 points

Answers

Answer:

n ≥ 50

Step-by-step explanation:

Total pages = 370

Read pages = 20

Number of days remaining = 7

Reading rate per day = n

7n + 20 ≥ 370

7n ≥ 370 - 20

7n ≥ 350

n ≥ 350/7

n ≥ 50 pages per day for the remaining 7 days

There are some small cubes and some large cubes in a bag.
The cubes are red or the cubes are yellow.
The ratio of the number of small cubes to the number of large cubes is 4:9
The ratio of the number of red cubes to the number of yellow cubes is 3:5
a) What is the least possible number of cubes in the bag?
b) work out the least number of large yellow cubes in the bag.​

Answers

Answer:

Step-by-step explanation:

Remark

What a wonderful problem. I've never seen one quite like it.

Red to Yellow

The Red to Yellow ratio is given as 3:5

The total number of Red and yellow is something to 8. You get that just by adding the ratio. Let's check it out.

The reds are 3 to 8 and the yellows are 5 to 8.

Does that make sense? 3/8 + 5/8 = 8/8. All the cubes are accounted for.

Small to Large

The given ratio is 4:9

The smalls are 3/13 and the large are 9/13

3/13 + 9/13 equal 13/13 and all the cubes are accounted for.

What is the least possible number that will accomplish this?

8 * 13 is the very least number that will accomplish this. How come?

Because you have two conditions that must be met -- size and color. No other number will work.  Any other number will leave a remainder when you put color and size together. So the smallest number you can use is 104,

Last question: Least Number of Large Yellows

The color yellow is 5/8

The size is Large 9/13

So the calculation is

5/8 * 9 / 13 * 104

= 5 * 9

= 45

Notice that the 8 and 13 cancel out. You are left with the number of Yellows and Large =45

Note

I'll leave the other 3 combinations to you. They should add up to 104.

3/8 * 9/13 * 104 = 27

5/8 * 4/13 * 104 = 20

3/8 * 4/13 * 104 = 12

cos(0)=2/2 ,and <0<2pi, evaluate sin(0) and tan(0). sin (0)=? tan(0)=?
PLEASE HELP!!!!

Answers

Answer:

Step-by-step explanation:

The angle is between 3pi/2 and 2pi so it is in the fourth quadrant where both sin and tan are negative.

Given cos(θ) = sqrt(2)/2

cos^2(θ) + sin^2(θ) = 1

sine^2(θ) = 1 - 2/2^2 = 1 - 1/2 = 1/2

sin(θ) = +/1 sqrt(2)/2

As we know sin(θ) is negative,

sin(θ) =  -sqrt(2)/2; the second answer

tan(θ) = sin(θ)/cos(θ) = -1

Answer:

Step-by-step explanation:

using (cosθ)^2 + (sinθ)^2 = 1

2/4 + (sinθ)^2 = 1

sinθ = [tex]\sqrt{2}/2[/tex]

or -[tex]\sqrt{2} /2[/tex]

By C-A-S-T, sinθ is -ve

sinθ = -[tex]\sqrt{2}/2[/tex]

tanθ = sinθ/cosθ = -1

What is the name of segment BD ?!

Answers

Answer:

diameter

Step-by-step explanation:

BD is the diameter of the circle.

hii please help i’ll give brainliest

Answers

Answer: -(-3)

Step-by-step explanation:

a double negative would equal to a positive :)

so i know it’s no because i said it’s yes

What are the coordinates of the point (-1, 5) when it is reflected across the y-axis? *

Answers

Answer:

1,5

Step-by-step explanation:

when reflecting across y-axis it'll be in the same order, but using whatever form that quarter of the coordinate plane is in (e.g. 5,7 ----> -5,7)

How many square feet of outdoor carpet will we need for this hole?

Answers

Answer:

30 square ft

Step-by-step explanation:

Find the area of each rectangle and add them together

(2)(5) + (2)(6) + (2)(4) = 30

Other Questions
how is water useful to our body Is (2,21) a solution for y=7x? No Yes What were three effects of westward expansion? Pamela is 10 years older than Jiri. The sum of their ages is 54. What is Jiri's age? Please help me please I really need this please . An oil refnery is located on the north bank of a straight river that is 2 km wide. A pipeline is to be constructed from the refnery to storage tanks located on the south bank of the river 6 km east of the refnery. The cost of laying pipe is $400,000ykm over land to a point P on the north bank and $800,000ykm under the river to the tanks. To minimize the cost of the pipeline, where should P be located VANILLA SWAPS Cleveland Insurance Company has just negotiated a three-year plain vanilla swap in which it will exchange fixed payments of 8 percent for floating payments of LIBOR plus 1 percent. The notional principal is $50 million. LIBOR is expected to be 7 percent, 9 percent, and 10 percent (respectively) at the end of each of the next three years. Determine the net dollar amount to be received (or paid) by Cleveland each year. Determine the dollar amount to be received (or paid) by the counterparty on this interest rate swap each year based on the assumed forecasts of LIBOR. Evan phoned his representative when he received his most recent statement on his deferred annuity. Evan is 65 and purchased the fixed annuity seven years ago to be a conservative part of his portfolio. Evan has read and heard a lot about how the market is beginning to take off and that variable annuities have considerable growth potential. He wants to get out of the fixed annuity and purchase a variable annuity to earn a higher return. The representative should: Una cuerda fuertemente estirada tiene sus puntos extremos fijos en x=0 y x=L. Si se le da un desplazamiento inicial F(x)=ax(L-x) desde la posicin de equilibrio. Donde a es una constante y luego se suelta, encuentre el desplazamiento en cualquier tiempo t>0. Donde c=1/. Who are Ernest Hemmingway's granddaughters? Why did the tenant farmers described in John Steinbecks The Grapes of Wrath believe that the land was theirs?A.They and their ancestors had been born on the land and worked it for years.B. They had legal documentation from years before to support their claim.C. They felt that since they were the first to claim it, the land was rightfully theirs.D. They had bought it from the Indians who owned it originally.Why would a sheriff arrest tramps along Route 66?A.to stop them from panhandling in his townB.to give them food and rest on their long journey westwardC.to ensure that they had not committed any crimesD.to prosecute them for illegally traveling WestWhy was the rain that fell on Billie Joes farm no blessing?A.It caused the river to overflow and wash away Billie Joes house.B.It came too late to wash away the dust.C.It was so hard that it washed the soil away.D.It fell during the wrong season.Which of the following best describes the experience of living through a dust storm?A.It lasted for months at a time, leaving the soil dry and impossible to irrigate.B.It tore apart small buildings, the dust made it impossible to see for hours.C.It was over in seconds, but the devastation that it caused could never be repaired.D.A. It leveled land and left heaps of dust covering cars and buildings.What topic did Woody Guthries songs often tackle?A.the devastation wreaked by the dust stormsB.the call of the open roadC.inequities facing American men and womenD.the geography of America Alfred wegnar proposed what hypothesis MODERN DAY CONNECTION! When/where do you see examples of nationalism inmodern-day society? Can someone please help me here... Under which of the following presidents did George H. W. Bush serve as vice president?a.Gerald Fordb.Ronald Reaganc.Jimmy Carterd.Richard Nixon How to Subtract this and put in Standard form? ) What is the absolute value |-5 l what is the volume to the nearest tenthA)34.4yds^2B)34.38yds^3C)34.4yds^3D)34.38yds^2 what happens to the reactants during a chemical reaction? answer these in Japanese please!! will give brainiest for good answers!!!!1. What time is it? 2. Would you like to check into tomorrow morning?3.Do you have a Japanese language tomorrow? 4. What time will you go for?5. What time do you go to sleep on Saturday?6.I am in school now. What time is it? 7.I am at a post office now. What time is it?