Mathematics High School

help me pleaseeeeeeeee​

Help Me Pleaseeeeeeeee

Answers

Answer 1
Hopes this helps:

Answer: C. x < -1

Related Questions

I don’t understand it please help

Answers

Answer:

Simple! Just plug in each x value into the equation above. Or, you could just plug the equation into a graphing calculator and find the point from there.

Step-by-step explanation:

f(3) = 16

f(4) = 21

f(5) = 26

f(8) = 41

Please do mark as brainliest. Hope this helps! :)

Identify any outliers of the data set. Then determine the effect that the outlier has on the mean.

25, 29, 58, 27, 23, 26, 27, 25, 28, 24

Answers

Answer:

58

Step-by-step explanation:

It is going to be 58 because that is the more "random" number. It is does not fit with the rest of your numbers.

Answer:

the outlier is 58. it skews the data

Step-by-step explanation:

The mass, m, of a lorry is 9.23 tonnes rounded to 2 decimal places.
Write the error interval for m​

Answers

Answer:

9.225 < x [tex]\leq[/tex] 9.235

Step-by-step explanation:

what is the value of 8 in 293,581

Answers

is it a decimal ? or a whole number ?

if it is a decimal , the value is 8 tenths

if it’s a whole number , the value is 8 tens

hope this helped

The profit P, in millions, of Company A is given by the equation P=7.5x +17, where x is the number of years in business. The profit P, in millions, of Company B is given by the equation P=4.1x +12. Write a polynomial equation to give the "difference" in profit D after x years.

Answers

Answer:

The polynomial equation to give the difference in profit D after x years is:

D = 3.4x + 5

Step-by-step explanation:

To obtain the difference in profit between the Companies A and B you can subtract the equation of company B to the equation of company A:

Profit Company A = 7.5x +17Profit Company B = 4.1x +12Difference between profits (D) = 7.5x +17 - (4.1x + 12)

And we operate:

D = 7.5x + 17 - 4.1x - 12D = 7.5x - 4.1x + 17 - 12D = 3.4x + 5

We can prove the obtained equation selecting a number of years to operate the profit equations, for example, we're gonna suppose the number of years is 3 (x = 3), we replace the formulas of profits:

Profit Company A = 7.5x +17Profit Company A = 7.5 * (3) +17Profit Company A = 22.5 +17Profit Company A = 39.5 millions

Profit Company B = 4.1x + 12Profit Company B = 4.1 * (3) + 12Profit Company B = 12.3 +12Profit Company B = 24.3 millions

Now, we subtract the two values:

Difference between profits = 39.5 millions - 24.3 millionsDifference between profits = 15.2 millions.

At last, using our equation with the same number of years, the calculation must give us the same value (15.2 millions):

D = 3.4x + 5D = 3.4 (3) + 5D = 10.2 + 5D = 15.2

As you can see, the polynomial equation D = 3.4x + 5 is the correct to identify the difference in profit between the Companies A and B.

Answer:

D=0.5x+2

$7000000

Step-by-step explanation:

What inequality does the number line graph
represent?

Answers

Answer:

-4

-4 and so on

Can someone please help me with the second question in the picture.

Question: state the coordinates of a point in its solution.

Answers

Answer:

Step-by-step explanation:

The solution space is all the points to the right of the dotted line.  Points ON the dotted line are not part of the solution (because dotted means excluding points on the line).

Example of points could be (0, 6), (3,0), (4,4), there is no limit to the number of solution points.

if you help ily :)))

Answers

Answer:

4-pack is better

Step-by-step explanation:

2.04÷4=0.51p each

4.68÷9=0.52p each

I don’t know which one is correct.
A) a=80
b=100

B) a=60
b=120

C) a=70
b=110

D) a=72
b= 108
Please help thank you

Answers

Answer:

Your right the answer is B a=60 , b=120

A ratio of 1:2 just means one value is twice that of the other.

Answer:

B (a=60, b=120)

Step-by-step explanation:

1. m∠AOB = 180°

2. Since the ratio of a to b is 1:2, set the measure of a as x, and the measure of b as 2x.

3. a+b = 180, so x+2x = 180, 3x = 180, x = 60

4. x = a, so if x=60, then a = 60

5. if b=2x, then b = 2a, which is 2*60 = 120

Hope this helps

20 points help me plzzzzzzzzzzzzzzzzzzzz

Answers

Answer:

D. 4,   B. 4,   C. 8

Step-by-step explanation:

The data are centered around 4; the plot is pretty evenly spread out around the center, 4 miles.  (The actual average is 3.88.)

The most number of miles run (look for tallest column of dots) is 4.

The number of people who ran is 8 (count the dots above the 5-mile label).

p and q are both prime numbers.

They are each less than 22

Give an example where p+q is odd but not prime.

You must only write the two numbers in the answer box.

0

Answers

Answer:

p = 2

q = 7

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

The two numbers are,

⇒ p = 13 and q = 2

What are Prime numbers?

Prime number is a whole number greater than 1 whose only factors are 1 and itself.

Here, p and q are both prime numbers and each less than 22.

Now, Both number p and q are prime numbers.

Let p = 13 and q = 2

Clearly, The number 13 and 2 both are prime numbers and less than 22.

Hence, p + q = 13 + 2 = 15

Since, 15 is an odd number but not prime.

So, The two numbers are,

p = 13 and q = 2

Learn more about the prime numbers visit:

https://brainly.com/question/145452

#SPJ2

Can anyone help solve these questions

Answers

Answer: see the image man

Step-by-step explanation: I Have tried my best to solve it .  Hope it helps .

I WILL GIVE BRIANLIEST TO THE FIRST PERSON TO ANSWER 13,14,15 AND EXTRA POINTS

Answers

Answer:

Hello! answers:

Question 13: 12

Question 14: 18

Question 15: 15

Hope that helps!

For question 13 I found the answer by doing 6 ÷ 2 and 6 ÷ 2 = 3 so I know that 4 will be enlarged by 3 so 4 × 3 = 12 so 12 is the answer for 13

For question 14 I found the answer by using 1 of the sides so I did 24 ÷ 16 and 24 ÷ 16 = 1.5 and 1.5 × 12 = 18 so the answer is 18

For question 15 I did the same thing!

25 ÷ 20 = 1.25 and 1.25 × 12 = 15 so 15 is the answer Hope that helps!

 Please answer correctly !!!!Will mark Brianliest !!!!!!!!!!!!!!

Answers

Answer:

Hello! Your answer would be, C)

Step-by-step explanation:

Hope I helped! Ask me anything if you have more questions! Have a nice mourning! Brainiest plz! Hope you make an 100%! -Amelia♥

help me please i need this ASAP!!!!

Answers

Answer:

The chart shows a growth of 22-24 miles per gallon.

Step-by-step explanation:

write and equation for a straight line that has a slope of -1/2 and a y-intercept of 5

Answers

Answer:

Y = - 1/2 x + 5

Step-by-step explanation:

Answer: B - y=−3x+5

Explanation: The slope-intercept equation for a straight line is y=mx+b,

where m is the slope and b is the y-intercept.

The required equation is y=−3x+5

Volume of a hexagonal prism with a base side length of 2 inches and a height of 8 inches, the prism is regular. Also it would be a big help if you could calculate the lateral area and the total area. Thanks so much

Answers

Answer:

V≈83.14

AL=96

Surface A≈116.78

Base A≈10.39

Step-by-step explanation:

Step-by-step explanation:

base area of hexagonal prism =

6× ½×(2)(2)× sin 60° (regular prism)

= 12×½√3 = 6√3 sq. inches

Volume = base are x height

= 6√3 x 8 = 48√3 cu. inches

or 83.14 cu. inches

the lateral area = 6 × (2×8) = 96 sq. inches

total area = 2×(6√3) + 96

= (12√3 + 96) sq. inches

or 116.78 sq. inches

NEED HELP ASAP PLSSSSS

Answers

-6: -8
-3: -7
0: -6
3: -5
6: -4
9: -3
if your solving for y these are it ! hope this helps!

????? Plz help b^2 = 28

Answers

Answer:

5.291502622

Step-by-step explanation:

If you put 28 into a calculator and put it under a square root (√28) the answer is 5.291501622, or 5.3. If you want to check it, square the 5.3 and 28 should be the answer

√108k^3
simplify square root

Answers

Answer:

35492421.7263

Step-by-step explanation:

Answer:

√108k³√2×2×3×3×3×k×k×k2×3×k√3k6k√3k

hope it helps

stay safe healthy and happy.

brainlyesssssssss


Cho earns $50 every day that she works at her job. Let c represent the amount of money, in dollars, Cho earns for d days of work.QuestionCreate an equation to represent the relationship between the amount of money Cho earns and the number of days she works. Move numbers, variables, or symbols to the lines to create the equation.

Answers

Answer:

50 =c×d

Step-by-step explanation:

Answer: c= d x 50

Step-by-step explanation:

Malik randomly picked two different numbers from 1 to 9. The first one was odd. What is the probability that Malik picked a second odd number given that the first number was odd?

Answers

Answer:

The probability that the second number is odd is 50%.

Step-by-step explanation:

Given that Malik randomly picked two different numbers from 1 to 9, and the first one was odd, to determine what is the probability that Malik picked a second odd number given that the first number was odd, the following calculation must be performed:

Odd numbers = 1 - 3 - 5 - 7 - 9 = 5 odd numbers

Even numbers = 2 - 4 - 6 - 8 = 4 even numbers

4/8 = 0.5 x 100 = 50%

Therefore, if from 1 to 9 an odd number was obtained, 8 numbers remain, of which 4 are odd. Therefore, the probability that the second number is odd is 50%.

Answer:

The answer for plato is 2/9

Step-by-step explanation:

What is the probability that the sum of the two numbers Malik picks is less than 5, given that the first number is odd and less than 5?

How do you do this???


Given tan Ф = 4/5, find all other trig functions.

Answers

let : y = Opponent side, x= Adjecent side

and r= hypotenuse

tan = 4/5

y/x = 4/5 => y =4, x=5

so, r = √4²+5²=√16+25=√41

sin = y/r = 4/ √41

cos = x/r = 5/√41

tan = y/x = 4/5

csc = r/y = √41 /4

sec = r/x = √41 /5

cot = x/y = 5/4

Item 2
Mia has $7 worth of quarters.

How many quarters does Mia have?


4 quarters

7 quarters

14 quarters

28 quarters

Answers

28 Quarters 7 times 4 = 28 Quarters

Ok so I need help bc I don’t pay attention to class

Answers

First lets find out how much sugar was needed

1/4=1/4=2/4

2/4+1/6=6/12+2/12=8/12

8/12 simplified=2/3

2/3 of the sugar is needed

3/4-2/3=9/12-8/12=1/12

1/12 of the sugar was left

Jeanie sells M&Ms out of her giant bag at 4 for 5 cents. The machine at the store sells you 9 for 25 cents. which is the better deal for you?​

Answers

Answer:

drip

Step-by-step explanation:

The basketball team consists of 1 freshman, 2
sophomores, 4 juniors, and 3 seniors. The coach wants
to randomly name a captain for the next game. What is
the probability, written as a decimal, that the person
chosen will be a junior?

Answers

Answer:

0.4

Step-by-step explanation:

4 juniors out of a total of 10

4/10 = 0.4

El ser vivo mas pequeño es un virus que pesa de orden de 10-8 grs, y el mas grande es la ballena azul que pesa aproximadamente 138 Tns. ¿Cuantos virus seràn necesarios para conseguir el peso de la ballena ?

Answers

Answer:

ifabmhxm Myers stentxehbetzegxnbwzryo3

A 2-cup bottle of shampoo costs $11.20. What is the price per fluid ounce?

Answers

per fluid ounce  is 20 cents

pls help
The distance from the Earth to the Sun is approximately 93,000,000 miles. What is this distance expressed in scientific notation? Answer options with 5 options A. 9.3 times 10 Superscript 6 Baseline miles B. 9.3 times 10 Superscript 7 Baseline miles C. 9.3 times 10 Superscript 8 Baseline miles D. 93 times 10 Superscript 6 Baseline miles E. 93 times 10 Superscript 7 Baseline miles

Answers

Answer:

B. 9.3 x 10^7

Step-by-step explanation:

9.<3<0<0<0<0<0<0.

Move the decimal point until there is only one whole number left.

Other Questions
A pendulum swings past it's pole 20 times in 18 seconds, what is the period of the pendulum? simplify (4.2^n+1 _ 2^n+2 )/(2^n+1 _ 2^n). Please help?? I will give some points. 1. Which weather station model above would most likely have snow? ___________2. Which weather station model above would most likely have rain? ____________3. Which weather station above has the highest air pressure? ____________4. Which weather station model above has the highest wind speed?_________ Podrias describir una mujer embarazada?y doy coronita :3 Describe how the water molecules acted in the ice tray in the freezer WHO SAYS BUP ALL THE TIME Find the surface area of the triangular prism. The base of theprism is an isosceles triangle.48 cm37 cm35 cm24 cm Lucia is helping her grandmother make a quilt. They have 4 yards of fabric, which is equal to 144 inches. They need an additional 1 1/2 yards of fabric to finish the trim. ILL GIVE BRAINLEST, please show work :D Please help or I'll get in trouble!!!!What lessons about love and death does the myth of "Orpheus and Eurydice" teach? In this story, which is more powerful, love or death? Explain. Support your answers using specific examples from the story.Answer in paragraph form using 5-7 complete sentences. look at the table below. what is the constant change? ( I put 2 and was marked wrong, and the answer can't be in a fraction form). Kelsey decided to bake blackberry pies to sell at the county fair. She had $100 in her savings account. She spent $75 of her savings buying all the ingredients. At the fair, she sold 15 pies and charged $9 per pie. She took the money she earned from the fair and added it to her savings account. How much money is in Kelsey's savings account now? Plz help me make one its about my my true life story ! Ill give brainliest atPlanet whose orbitlies within theasteroid belte Jello someone help is this correct answer No links or files Correct answer please Can I get numbers 1,2,3,4,5 please Which of these is true about direct democracy? A. Representatives decide which laws will be voted on. B. Citizens can vote on laws. C. Citizens must own land to vote. D. Representatives are elected by a vote. my mother is talking to strangers passive voice The best alternate headline for this article would beA Ghana Lowers Corporate TaxesBGhana Becomes Duty-FreeC Ghana Spurred by Economic GrowthDGhana Hored by The World Bank