Mathematics High School

18 A glider descends 240 meters in 12 seconds. What is the average change in elevation
per second?

Answers

Answer 1

Answer:

It's 20

Step-by-step explanation:

240/12 to find average

average=20

Related Questions

20points- Correct answer get Brainlest- Help please-Thank you- :)


Of all students, calculate the relative frequency for males who carpool.


Gender School Transportation Survey

Walk Ride Bus Carpool Total

Male 9 26 9 44

Female 8 26 24 58

Total 17 52 33 1



0.204

33

0.088

9

Answers

Answer:

0,204

Step-by-step explanation:

work out the equation of a line which has a gradient of -2 and passes through the point (1 ,7)​

Answers

Answer:

Y=-2x+9

Step-by-step explanation:

The first thing is to know the formula which is Y÷x

Then... The line (1,7)use the coordinates Y and X so it will be as follows... Label 1 and 7 as x, y

So it will be Y-7÷X-1 = the gradient which is - 2

So multiply both sides by X-1

So it will be Y-7=2x+2 again be careful because a negative number multiplied by another negative will give you a positive sign

Remember Y-7....... Take 7 to the other side so it will be a positive...... Then work out the integers

What is the slope-intercept equation for the line below?

Answers

Can you please show us the graph ?

Answer:

dumb dumb

Step-by-step explanation:

The price for gasoline is represented by the equation y = 3.69x, where 'y' represents the total price for 'x' gallons of gasoline. On a graph, the number of gallons is represented by the horizontal axis, and the total price is represented on the vertical axis. Determine whether each statement describes the graph of the equation. Select True or False for the following statement. The graph of the lines goes through the points (7.38, 2) and (11.07, 3).

Answers

Answer:true

Step-by-step explanation:

Use a property of exponents to simplify. 3Use as the base.

Answers

Answer:

3^4 because when u divide exponents w same base just subtract the exponents

Step-by-step explanation:

Determine whether the given equation has one solution, no solution, or infinitely many solutions.

2 - 3(x + 4) = 3(3 - x)

cannot be determined
one solution
no solution
infinitely many solutions

Answers

Answer:

one solution is your answer to the question

Answer:

Perform the indicated multiplication: 2 - 3x - 12 = 9 - 3x

Gather all the x terms on one side and all the constants on the other:

-3x + 3x = 9 + 12 - 2, or 0 = 19

since this is never true, 2 - 3x - 12 = 9 - 3x has no solution.

The Giant Anteater can eat 70,000 ants in 2 days. It’s true

Answers

Answer:

cool

Step-by-step explanation:

is this a question?

Oliver is using plywood to build the skateboard ramp shown. Three sides of the ramp are rectangles. How many square feet of plywood does Oliver need to build the ramp?

I will mark brainliest

Answers

Answer:

18

Step-by-step explanation:

help me please i have 2 more after this

Answers

Answer:

poop

Step-by-step explanation:

asdasdasd

Answer:

114

Step-by-step explanation:

corresponding angles

congruent

help please

first one to answer or if correct will be marked brainliest

Answers

Answer:

for a its 4/6 and for b its 2/4

Step-by-step explanation:

WILL GIVE BRAINLIEST!

Answers

Answer:

idk

Step-by-step explanation:

ask oggle

r+3y=6 in slope intercept​

Answers

Answer:

Step-by-step explanation:

y = - [tex]\frac{1}{3}[/tex] r + 2

does the ordered pair (8,48) satisfy the direct equation y=6x? explain why or why not

Answers

Answer:

i think yes the order pair of (8,48) satisfy the direct equation y=6x

Step-by-step explanation:

What is the order fractions least to greatest 3/5 1/4 1/2 2/5

Answers

Answer:

1/4, 2/5, 1/2, 3/5

Step-by-step explanation:

1/4=0.25

3/5=0.6

2/5=0.4

1/2=0.5

Answer:

[least]  1/4, 2/5 , 1/2, 3/5 [greatest]

Step-by-step explanation:

Well lets find out LCD (least common denominator) for 4,5 and 2

LCD-20

12/20 =used to be 3/5

5/20=used to be 1/4

10/20=used to be 1/2

8/20=used to be 2/5

Now that you know all of them and have common denominator lets order!!

[least]  1/4, 2/5 , 1/2, 3/5 [greatest]

Hope this helps :3

13) (-4.3) (2,-1)
slope formula

Answers

Answer:

[tex]3 - ( - 1) \div 2 - ( - 4) \\ 3 + 1 \div 2 + 4 \\ 4 \div 6 \\ = \frac{2}{3} [/tex]

Mitchell swims several times per week in a lake near his home. Last summer, the average water temperature was 20 degrees Celsius. This summer, the average water temperature was 21 degrees Celsius. What was the percent of increase in the temperature?

Answers

Answer:

5% increase

Step-by-step explanation:

last Summer was 20° , this Summer is 21° so is 1° more so the question is what is the increase 1° of 20

20° is to 100% as

   1° is to ?%

cross multiply

?% *20 =1*100

divide by 20 both sides

?%= 100/20 = 5

I NEED HELP WITH THIS PLZ HELP ME WITH MATH! I"M GIVING 20 points for someone who answers it. PLZ HELP ME WITH MATH!

Answers

This is the answerrrrr

Answer:   [tex]\frac{x^8}{256y^{20}}[/tex]

If the font is too small, it says x^8 all over top 256y^20 as one big fraction.

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

Work Shown:

[tex]\left(\frac{5x^3}{20xy^5}\right)^4\\\\\\\left(\frac{x^2}{4y^5}\right)^4\\\\\\\frac{\left(x^2\right)^4}{(4^1)^4\left(y^5\right)^4}\\\\\\\frac{x^{2*4}}{4^{1*4}y^{5*4}}\\\\\\\frac{x^{8}}{4^{4}y^{20}}\\\\\\\frac{x^{8}}{256y^{20}}\\\\\\[/tex]

What is the answer for both?​

Answers

Answer:

What is the question from both?

Answer:

(4,2) for the first one

(2,-1) for the second one

to get the answers I got, equate Both

What is 11010²-1101²

Answers

Answer:

[tex]9909^2\\[/tex]

or

[tex]98188281[/tex]

You move right seven units. You end at 2,2. Where did you start?

Answers

Answer:

(2-7,2) = (-5,2)

Step-by-step explanation:

What is the value of (-8)(45)(1/8)

7th grade math

Answers

Answer:

-45

Step-by-step explanation:

1/8=.125

-8x45=-360

-360x.125=-45

A cookie factory uses 1/6 of a bag of flour in each batch of cookies the factory used 1/2 of a bag of flour yesterday how many batches of cookies did the factory make

Answers

Answer:

they made 3 batchs

Step-by-step explanation:

What is the solution of 64 x 64 to the power of 2?

Answers

Answer:

16777216

Step-by-step explanation:

64 times 64 equals 4096. 4096 to the power of 2 is 16777216.

do all of the digits in 8.88 have the same value? and explain why.

Answers

Answer:

No

Step-by-step explanation:

Mitochondria is the powerhouse of the cell

The toy rocket is how much inches long?

Answers

Answer:

10.4

Explanation:

If you zoom in closely you can see the toy rocket is at the 4th tick on the ruler, so this would make the toy rocket 10.4 inches long!

Yesterday, grace drove 41.5
miles. she used
1.25 gallons of gasoline.

What is the unit rate for miles per​ gallon?

Answers

Answer:

33.2 mpg

Step-by-step explanation:

10³ ÷ (25×4) = Please​

Answers

Answer:

10

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

10³ ÷ (25×4)

1000 ÷ 100 = 10

PLEASEEEE 10 points

Answers

Answer

7?

Step-by-step explanation:

Can someone please help? I will give Brainliest. ​

Answers

Answer:

Ask your mom and she might tell you

Step-by-step explanation:

Answer:

ye

Step-by-step explanation:

Determine the Domain & Range of the Function
3)
5)
Domain is
from?
Left to
Range is from?
Bottom to TM
Yes
<
Function?
Domain:
Domain:
Range:
Range:

Answers

Answer:

look dude or girl (just incase) I know the answer but since your parents and teachers want the best for you. You need to do it on your own.

Step-by-step explanation:

Other Questions
(PLEASE HELP ASAP!!!)Micheal has five different stocks that he watches on a daily basis. The table shows the change in each stock price in dollars at the end of a trading day. What is the correct order of the rational numbers in the table from least to greatest?A) -1.5, 2.9, -1/2, 3 3/4, 4.6B) -1/2, -1.5, 2.9, 3 3/4, 4.6C) -1.5, -1/2, 2.9, 3 3/4, 4.6D) 4.6, 3 3/4, 2.9, -1/2, -1.5 does the ordered pair (8,48) satisfy the direct equation y=6x? explain why or why not Most literature written during the Gupta Empire was written in Sanskrit.O TrueO False A quality control group found 7 defects for every 1250 units produced. If 8750 products were produced how many defects were there? blank over five plus eighteen over twenty equals thirty over twenty What is the elevation for points ABCDX Match the definition to the term. 1. tense vocal force or emphasis 2. intonation pause between sounds, words, or phrases 3. pitch the highness or lowness of a tone 4. inflection where vocal folds (cords) are located 5. auxiliary stress, pitch, and juncture 6. conjugation a helping verb 7. stress systematic arrangement of the forms of a verb 8. juncture the time an action takes place9. irregular verb a verb that does not follow a regular pattern10. larynx alteration in pitch or tone of the voice; endings on verbs and other words( the numbers are the words and i need them matched with the sentences below thx) who begins writing anne frank letters Which of the following is not a way that the Inuit people adapted to the natural environment in the past?A. They lived in grass huts made from locally available materials.B. They worshipped a volcano goddess.C. They ate a diet of mainly meat, with few vegetables or grains.D. They wore clothing made of animal skins. Kinesiology studies how the body initiates and controls movement, beginning with the brainand using interactions of different body systems. The body moves when internal and externalforces act on it. Internal forces are generated within the body, while external forces are generated outside of the body.Internally, muscles generate force as they contract and bones generate movement. Whichstatement accurately represents how forces affect motion in organisms?O When a muscle relaxes, it applies a pulling force on a bone, causing it to move.O When a bone relaxes, it applies a pushing force on a muscle, causing it to move.O When a muscle contracts, it applies a pulling force on a bone, which causes movement.O When a bone contracts, it applies a pushing force on a muscle, which causes movement. Briefly explain one specific example why King George was justified in stopping the colonistsprotests? What does an atomic number represent in an atom? number of neutrons number of protons number of electrons number of protons and neutrons Describe the Egyptian writing system. At least two sentences. And try to make it clear please. Scientists have found that spending too much time on the Internet can cause_____.A. addictB. addicting C. addiction D. addictive What is the slope-intercept equation for the line below? __________ refers to the ability of an individual to survive and reproduce, whereas __________ is any inherited characteristic that increases ones chance of survival.A.Adaptation . . . fitnessB.Natural selection . . . fitnessC.Fitness . . . adaptationD.Adaptation . . . natural selection Help I will give brainliest Help please i need help asap Compare the bold sections of both sentences and then answer the question that follows: Original: My father disliked sleet, but my father disliked hail more. Revised: My father disliked sleet, but he hated hail more. What was done to the bolded section to improve the sentence? help and look at the picture!