Mathematics College

Find the median of the following numbers: 195, 230, 200, 226​

Answers

Answer 1

Answer: 213

Step-by-step explanation: The median is the middle number

in the data set when the data set is written from least to greatest.

So let's start with writing ur data set from least to greatest.

So we have 195, 200, 226, 230.

Notice that there are two middle numbers.

If there are two middle numbers in the data set,

we find the median by taking their average.

In other words, we add the two middle numbers and divide by two.

So we have 200 + 226/2 or 426/2 which is 213.

Related Questions

manny has an investment account which compounds interest continuously at a rate of 3.1%. He puts $7500 into the account initially. after 2 years how much money does he have in the account?

Answers

Answer:

$7049 is the answer.

Step-by-step explanation:

Answer: $7980

Step-by-step explanation:

Follow the formula A=Pe^rt

A= 7500(e)^(.031)(2)

A= 7980

Midpoint question:):)

Answers

Answer: it’s 20

Step-by-step explanation: QR= 6, RS= 6, ST= 8 because 14-6=8

Answer:

The answer is 20

Step-by-step explanation:

If R is in the middle of s and q and it equals 6, then you just have to multiply it by 2. You will get 12 for QS. Now to find the whole thing, subtract 6 from 14 to get 8 and add 8 to 12 to get 20.

20 is your answer.

What’s the process for finding c in this equation?

Answers

Answer:

x = 7

Step-by-step explanation:

Given that ∆BCD ~ ∆BFG, therefore the ratio of their corresponding side lengths will be equal.

Thus:

[tex] \frac{BC}{BF} = \frac{BD}{BG} [/tex]

Substitute

[tex] \frac{17x + 13}{36} = \frac{154}{42} [/tex]

Cross multiply

[tex] 42(17x + 13) = 154(36) [/tex]

[tex] 714x + 546 = 5,544 [/tex]

[tex] 714x = 5,544 - 546 [/tex] (subtraction property of equality)

[tex] 714x = 4,998 [/tex]

Divide both sides by 714

x = 7

g+5>12 solution please i don’t know how to do this

Answers

Answer:  g > 7

Graph has an open circle at 7 on the number line, shading to the right

================================================

Explanation:

Think of it like saying "I have a number, and I add on 5. The result is something larger than 12". You can guess and check your way to the answer, but the quickest way is to subtract 5 from both sides.

We subtract to undo the addition happening to the 'g'.

g+5 > 12

g+5-5 > 12-5

g > 7

So the number is larger than 7. For instance, if g = 8, then,

g+5 > 12

8+5 > 12

13 > 12

This is a true statement.

-------------------------

If you need to graph the solution, then you'll have an open circle at 7 on the number line. The open circle says to the reader "don't include this value as part of the solution set". Shade to the right of the open circle to describe all values larger than 7.

In summary, the graph has an open circle at 7 and shading to the right.

True OR False
The lengths 35, 37, and 12 make a right triangle.

Answers

Answer:

im pretty sure false. ......... ....................

True

Use Pythagorean theorem

What value of x makes this equation true?
1.2x - 10 = 0.2x + 14
A 4
B 14
C 24
D 6

Answers

Answer: C

Step-by-step explanation:

1.2x-10=0.2x+14

subtract 0.2x

1.0x-10=14

add 10

x=24

Given the quadratic function f(x) = 2x²- 6x + 7
i Find the vertex of f(x).​

Answers

Answer:

(3/2, 5/2)

Step-by-step explanation:

The x value for the vertex of a parabola in the form y=ax^2+bx+c is -b/2a. The x value is then plugged into the function to find the y value.

A person in a boat floating in a small pond throws an anchor overboard. What happens to the level of the pond

Answers

Answer: The water level rises

Step-by-step explanation:

HELP ME MY DAD WILL KILL ME OF I GET A MAD GRADE HELP ME

Anita needs to buy 7 1/2 feet of packaging tape. There are 1 1/2 feet of tape on each roll. How
many rolls of tape should Anita buy?

please!!<3

Answers

Answer:

Divide both to get the specific number of rolls which is 5

Anita needs five rolls.

dylan bought 3 identical shirts online and paid a shipping fee of $8.50 for a total cost of $53.50

Answers

Answer:give them a 100$ bill and ask for change

Step-by-step explanation:

A triangle has vertices at (1, 1), (1, 4), and (-3. 4).
What are the coordinates of the orthocenter?

Answers

Answer:

D, (1,4)

Step-by-step explanation:

This is the correct answer :)

Please answer this correctly without making mistakes

Answers

Answer:

hmm i am not sure sorry XD

Step-by-step explanation:

Answer:

9546 yards

Step-by-step explanation:

Find the input (x)of the function y =25/6x-34 if the output (y) is 16. x=__

Answers

Answer:

The input is x = 12.

Step-by-step explanation:

We are given the following function:

[tex]y(x) = \frac{25x}{6} - 34[/tex]

We have to find the input(x) if the output y is 16. So

[tex]16 = \frac{25x}{6} - 34[/tex]

[tex]\frac{25x}{6} = 16 + 34[/tex]

[tex]\frac{25x}{6} = 50[/tex]

[tex]25x = 6*50[/tex]

Simplifying both sides by 25

[tex]x = 6*2 = 12[/tex]

The input is x = 12.

tom went to a shop where there was a 20% off sale taking place
The shirt he wanted was originally 20$
How much money does he save in the sale?

Answers

Find 20 percent of $20 by multiplying 0.20 x20

You get $4. That’s what he saved.

A manufacturer tests a certain number of headsets that are produced each day. There is a 2% chance of finding a defective headset. If 280 units of that model are tested,the manufacturer would expect to find approximately how many head sets without any defects

Answers

Answer:

Correct headsets= 274.4 = 274

Step-by-step explanation:

Giving the following information:

Number of units= 280

There is a 2% chance of finding a defective headset.

To calculate the number of headsets without any defect, we need to use the following formula:

Correct headsets= 280*0.98

Correct headsets= 274.4 = 274

Alex scored 98,72, and 87 on his first three math test. What must he score on the next test to have an average of at least 86 (P.S I need quickly no need to rush yourself just quickly)

Answers

Answer:

[tex]\huge\boxed{\text{At least an } 87\%}[/tex]

Step-by-step explanation:

In order to find what score Alex must earn to have an average of 86 on all his tests, we need to first note what the formula to find the average of a data set is.

[tex]\displaystyle \frac{x_1+x_2+...x_n}{n}[/tex]

What the formula means is that we have to add up all the values then divide by the total number of values.

Let's represent our unknown number as [tex]x[/tex].

[tex]\displaystyle \frac{98+72+87+x}{4} \geq 86[/tex] (since we want AT LEAST an 86).

Let's solve this inequality for x.

[tex]\frac{98+72+87+x}{4} \cdot 4 \geq 86 \cdot 4[/tex] [tex]98+72+87+x \geq 344[/tex] [tex]257 + x \geq 344[/tex] [tex]257 + x - 257 \geq 344 - 257[/tex] [tex]x \geq 87[/tex]

So, Alex must score at least an 87% on his next quiz to have an average of 86%.

Hope this helped!

Is this not right please do not fake it

Answers

Answer:

I think it's right. It's been a while so I'm not 100% sure but I'm pretty sure.

Step-by-step explanation:

....................

Answers

Answer:

.........................

Step-by-step explanation:

what is that supposed to mean?????? lol

10x5 eqaul 9x12 equal
​

Answers

Answer:

10X5 = 50    9X12 = 108

Step-by-step explanation:

158
The answer is 158





Didisjdjd

I will give brainiest to whoever answers correctly !!
Please do not steal my points I'm tired of it put a legit answer or leave!! I will give brainiest to whoever answers correctly!!

Answers

Answer:

234234234234234234234

Step-by-step explanation:

Ramon buys 3.5 pounds of strawberries for $8.75. At this rate, how many pounds of strawberries can Allison buy with $20.00?

Answers

Answer:

8 pounds

Step-by-step explanation:

8.75 / 3.5 = 2.5

20/2.5 = 8

Answer: 8 pounds of strawberries

Step-by-step explanation:

$8.75 - 3.5 pound

? - 1 pound

1 pound - 8.75 ÷ 3.5 = 2.5

$2.50 = 1 pound

$20.00 = ?

$20 = 20 ÷ 2.5 = 8

$20.00 = 8

Allison can buy 8 pounds of strawberries with $20.00

Hope that helped!

Absolute value to distance help asap

Answers

Answer:

Its c, none of the above.

Step-by-step explanation:

Please help this question is confusing

Answers

12, 15, 18

Step-by-step explanation:

The sign means equal to or greater than.

LOROWANIE Solve the system using elimination. 3x + 10y = -4 2x + 2y = 2 ([?], [ ]​

Answers

Answer:

x+y=10

x+y=10-3

x+y=7

xy²=7

answer 7

hope that helps

Step-by-step explanation:

Brainliest?

If a certain recipe requires 5 tablespoons of flour for every 2 ounces of butter, how many tablespoons of flour are needed if 2 pounds of butter are used? There are 16 ounces of butter in one pound.

Answers

Answer:

80 tablespoons of flour for 2 pounds of butter

Step-by-step explanation:

5 tablespoons = 2 ounces.

2=5

4=10

6=15

8=20

10=25

12=30

14=35

16=40

18=45

20=50

22=55

24=60

26=65

28=70

30=75

32=80

the missing exponent 1,728 =12 (?)​

Answers

Answer:

x=144

Step-by-step explanation:

HELP MEEEE PLEASEEEEE I HAVE AN F !!

Answers

Answer:

Step-by-step explanation: So theres 10 marbles total in the bag. 5 is one half of 10 so the probability to get a blue marble is 5/10 or 1/2 and the probablility of getting an orange one is 1/10 so you have to first get lucky and get that 5/10 chance, and then get even more lucky and get the 1/10 chance and so I believe that it would be 1/20

Which of the following triangles is similar to PQR

Answers

Answer:

D

Step-by-step explanation:

The ratio's of the sides of "D" match.

15/18=17.5/21

2. Are there any numbers that have an absolute
value of -5? Justify your answer.

Answers

Answer:

No

Step-by-step explanation:

Absolute values are always positive

If helpful pls give 5 star, brainliest, and thanks!

pls help!! i need a answer quick :)) thank you 13 pts

Answers

Corresponding I believe. Angle 2 is an exterior angle, while angle 4 is an interior angle, so that eliminates options A, C and D
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