Mathematics High School

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HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP

HELP I NEED HELP ASAPHELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP

Answers

Answer 1

Answer:

D

Step-by-step explanation:

to get average you need to add everything and divide by the number of the datas there are, which is the mean

Related Questions

Remington Company purchased office equipment for use in the business with an invoice price of $28,000. The company paid $1,500 to have the equipment delivered and another $500 to have it installed. The company paid cash for the transportation and installation costs and signed a note for the invoice price of the new equipment.

Answers

So we are all going to the rent house I

In a recent year in Tennessee, there were 55 telephones for every 100 people. What was the ratio of phones to people?

Answers

Answer:

11:20

Step-by-step explanation:

Telephone: People

55:100

divide both sides by 5

11:20

Simplify the expression: (23x + 6) - (x - 7)

Answers

Answer:

22x + 13

Step-by-step explanation:

Hopes this helps. Mark as brainlest plz!

There are approximately 3,000 bass in a lake. The population grows at a
rate of 2% per year. What is the average rate of change of the population
of bass from Year 1 to Year 4? Round your answers to the nearest tenth.

Answers

62.4 bass per year from year 5 to year 8, the average rate of change from the population was about 67.6 best per year the change of rate increase was about

PLEASE PLEASE PLEASEEE HELP I DONT UNDERSTAND

Answers

Answer:

29.5 times pi or 3.14

Step-by-step explanation:

We randomize a sample for all the following reasons EXCEPT:

A. to generalize our results to the population

B. to ensure a representative sample

C. to ensure the sample is not too large

D. to eliminate selection bias

Answers

Answer:

C

Step-by-step explanation:

answers are
60m cubed
360m cubed
1130m cubed
2260m cubed

Answers

Answer:

≈ 1130 m³

Step-by-step explanation:

The volume (V) of a cylinder is calculated as

V = πr²h ( r is the radius and h the height )

Here r = 6 and h = 10 , then

V = π × 6² × 10 = π × 36 × 10 = 360π ≈ 1130 m³

what is the cost of 20pens is rs 1200,what is the cost of one pen​

Answers

Answer:

rs 60

1200/20=60......

Find the length of side x in simplest radical form with a rational denominator.
45°
X
45°
V3

Answers

Answer:

[tex] \sqrt{6} [/tex]

Step-by-step explanation:

[tex] \sin \: 45 \degree = \frac{ \sqrt{3} }{x} \\ \\ \frac{1}{ \sqrt{2} } = \frac{ \sqrt{3} }{x} \\ \\ x = \sqrt{2} \times \sqrt{3} \\ \\ x = \sqrt{2 \times 3} \\ \\ x = \sqrt{6} [/tex]

Answer:

√6

Step-by-step explanation:

Find the length of side x in simplest radical form with a rational denominator.

√6

⚠️PLEASE HELP FAST⚠️ I need help with 6 and 5 before my mom gets home :(

Answers

Answer:

Step-by-step explanation:

6 is 4xd

and can u plz can u plz clarify what 5 is asking so i can answer it for u

A shirt originally cost $41.10, but it is on sale for $36.99. What is the percentage decrease of the price of the shirt? If necessary, round to the nearest percent. A. 10% B. 90% C. 11% D. 8%

Answers

Answer:

10%

Step-by-step explanation:

The first step is to calculate the decrease

Original price= $41.10

New price= $36.99

= 41.10-36.99

= 4.11

4.11/41.10 × 100

= 0.1×100

= 10%

Hence the percentage decrease is 10%

-1 2/3 ÷ -2 1/5
answer this and you get 60 points pls hurry

Answers

Answer:

0.75757575757

Step-by-step explanation:

What is the constant of proportionality in the table below?

Answers

Answer:

3

Step-by-step explanation:

The constant of proportionality (or the slope) is 3.  Observe that if x increases by 2 (from 1 to 3), y increases by 6 from 3 to 9, so that m = rise/run = 6/2, or 3.

3. The constant of proportionality is how much it increases by or decreases by each time. Since the numbers in x and y are increasing by 3, that would be your answer.

Ex:
X: 1x3=3 3x3=9 9x3=27 27x3=81
As you can see every time you multiply by 3
it would equal the next number in the table. This applies for the y values as well.

Can someone help only answer if you know no scam links or your getting reported.

Answers

Answer:

Volume= 10 cm³

Step-by-step explanation:

[tex]V=lwh[/tex]

[tex]V=\frac{5}{4} *4*2[/tex]

[tex]V=5*2[/tex]

[tex]V=10[/tex]

resuelve la inecuación

(3x<15)

Answers

Answer:

x<5

Step-by-step explanation:

(3x<15)

Divide both sides by 3. Since 3 is positive, the inequality direction remains the same.

x<15/3

Divide 15 by 3 to get 5.

x<5

The area of a square piece of carpet is 100 square feet. How long is each side?

Answers

25 square feet
Divide the 100sqft by how many sides there are(4) giving you 25

Answer:

10 square feet

Step-by-step explanation:

Find out the answer by square rooting 100

100 square rooted = 10

which expression has a value of 16 when x=2

Answers

Answer:

Step-by-step explanation:

point sorry

Important! HELP HELP HELP HELP HELP HELP HELP! Not an Decimal answer. Thank you!

Answers

Answer: 2.43m^3

Step-by-step explanation:

Answer: 2.43 meters cubed

Step-by-step explanation:

HELP WILL MARK BRAINLY

Answers

Don’t click on that link it’s a scam

can someone help me with this because I am struggling and if you don't mind show me the steps

Answers

Attach and send a picture

Write a number less than 50 that has at least six factors.
List at least six factors of the number you choose.

Answers

Answer:

the number can be 12

1 x 12 = 12

2 x 6 = 12

3 x 4 = 12

Ten points! Teresa​'s family is thinking about buying a family pass to a gym. The pass is ​$120 for a family of 6. Individual passes are ​$25 each. How much money can Teresa​'s family save by purchasing a family pass instead of 6 individual​ passes?

Answers

Answer: If Teresa‘s family bought individual passes it would be $150 so then if you subtract it would be $30. Teres’s family saved 30 dollars.

Step-by-step explanation:

They can save  $30

Step-by-step explanation:

If the family pass is $120 and individual passes are $25 dollars.

6 people times $25 dollars = $150

Family pass: $125

$150-$125=$30

In circle R with QRS=90 and QR= 3 units find the length of arc QS round to the nearest hundredth

Answers

Hello, I Am BrotherEye

Answer:

27.92 units

Step-by-step explanation:

Radius (qr) = r = 16 units

<QŘS = θ = 82°

Length of an arc = (Θ / 360) * 2πr

L = (θ / 360) *2πr

L = (82 / 360) * 2π * 16

L = 0.2777 * 100.53

L = 27.917 units

L = 27.92 unit

Best Of Luck

~

BrotherEye

Solve. 382.04 – 6.3 *
Help

Answers

                  7 11  10

               3 8 2 . 0 4

           -         6 . 3

          ------------------

               3 7 5 . 7 4

Answer:

375.74

Step-by-step explanation:

The explanation are in the picture.

what do you call a polygon with nine sides?
a.quadrilateral
b.pentagon
c.hexagon
d.nonagon​

Answers

Answer: nonagon

Step-by-step explanation: quadrilaterals: a shape that has four sides

hexagon: a shape with 6 sides

pentagon: a shape with 5 sides

nonagon: a shape with 9 sides

So the answer is D

Which of the following options represent a statistical question? Select all that apply.
A. How tall are the teachers in your school?
B. How many hours of TV do students at Washington Elementary School watch
every day?
C. How much does Mark weigh?
D. What are the numbers between 100 and 112?
E. What are the ages of students in Mrs. Kernan's sixth–grade class?

Answers

Answer:

A,B,D,E

Step-by-step explanation:

they all have more than one answer

If the square below is enlarged by a scale factor of 2, what will be the area of the new square? 184 square units 188 square units 192 square units 196 square units

Answers

Answer:

256square units

Step-by-step explanation:

Since we are not given a diagram. Let us assume the side length of the given square is 8 units

If the  the square is enlarged by a scale factor of 2, the side length of the new square will be 2 * 8 = 16units

Since area of a square = L²

Hence the area of the new square =  16²

area of the new square =  256 square units

Hence the area of the new square is 256square units

Note that the side length of the original square was assumed. The values can change depending on the side length of the original square before enlargement

Gilbert purchased a car for 34000. The car depreciates at a rate of 14% per year. The exponential function that represents this situation is y = 34000(0.86)^x.

What is the change factor for this function?

Answers

Answer:

.86

Step-by-step explanation:

Exponential function formula

[tex]y = a ( 1 + or - r ) ^t[/tex]

where a = initial value

r = rate of change

and t = number of years

given the equation y = 34000(0.86)^x.

r = .86

Hence the change factor is .86

Joey invests in a CD where he will earn 5.5%
simple interest. If he deposits $1,400 in the
account, what will his total, including the
interest, be after 6 months?

Answers

You need to find the interest earned first
I=PRT
I=1400*0.055*0.5
I=$38.50
Now add the principle and the interest
$1400+$38.50
$1438.50

Find the value of x in the triangle

Answers

Answer:

√41

Step-by-step explanation:

Use a² + b² = c²

a = 4

b = 5

4² + 5² = c²

4² = 16

5² = 25

16 + 25 = c²

41 = c²

You need to get ² away from c, so square root both sides.

√41 = √c²

√41 = c

√41 is in its simplest form, so it is left as √41.

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