Mathematics Middle School

The heights of two elevators can be modelled by linear functions. At time t = 0, Elevator A is 16 feet above ground floor. It descends at a rate of 4 feet per minute. The height of Elevator B is shown in the graph. Select all true statements.

Elevator B graph of a diagonal line on a coordinate plane going down and to the right with Time in minutes on the x axis and height in feet on the y axis. The line begins at the point zero comma 16 and passes through the point 2 comma 10.

Select all True Statements.

The initial height of Elevator A is less than the initial height of Elevator B.

Elevator A descends at a faster rate than Elevator B.

Elevator A will reach the ground first.

Elevator B will reach the ground first.

The initial height of Elevator B is less than the initial height of Elevator A.

Answers

Answer 1

Answer:

The answer is C

Step-by-step explanation:

These people are high

Related Questions

SMARTIES PLEASE HELP

Answers

1. 5
2. 15
3. 25
i believe
1= 5
2=15
3=25
I think I’m not sure tho

a water tank already contained 24 gallons of water before a pump was switched to fill it. the pump started at 10:00 am and by 10:30 am the tank contained 40 gallons of water. by 1:00 pm the tank contained 120 gallons of water. assuming the pump is filling the tank at the same rate without interruption, when will the tank contain 200 gallons?

Answers

Answer: ✧༺♥༻∞3:30pm∞༺♥༻✧

Step-by-step explanation: ☆○o。200-24=176

176 divided by 16 (16 is how many gallons was added in half an hour)= 11. 11 divided by 2= 5.5 hours. 10:00am + 5.5 hours= 3:30pm. Hope this helped! ♡ 。o○☆

Can anyone help me do this. 10 pts if so

Graph y=-\dfrac{1}{3}x+5y=−
3
1
​
x+5y, equals, minus, start fraction, 1, divided by, 3, end fraction, x, plus, 5.

Answers

Given the equation of the graph, the slope is -1/3 and The two points in the graph are ( 0, 5 ) and ( 3, 4 ).

What is the graph of the equation?

Given the equation y = -1/3x + 5

Using the slope intercept form; y = mx + b

Hence,

Slope m is -1/3

y-intercept = ( 0, 5 )

From the equation, y = -1/3x + 5

All lines can be graphed using two points, we select two x values and plug it into the equation; 0 and 3

For x = 0

y = -1/3x + 5 = -1/3(0) + 5 = 5

For x = 3

y = -1/3x + 5 = -1/3(3) + 5 = -(3/3) + 5 = -1+5 = 4

Hence, the slope is -1/3 and The two points in the graph are ( 0, 5 ) and ( 3, 4 ).

Learn more about how to graph equations here: https://brainly.com/question/16957172

#SPJ1

Hercules peeled three fourths of an orange in one eighth of a minute find the rate in oranges per minute?

Answers

Answer:

6

Step-by-step explanation:

HELP PLS ! A triangular pyramid is formed from three right triangles as shown below. Use the information given in the figure to find the length BD. If applicable, round your answer to the nearest whole number. The lengths on the figure are not drawn accurately. B 100 A 61 C​

Answers

Answer:

65 Units

Step-by-step explanation:

65 units....hope I can help ;-;

A number cube is rolled many times with the results shown in the table below.
Number Rolled 1 2 3 4 5 6
Number of Rolls 13 12 12 14 11 18
The theoretical and experiment probabilities for rolling a 2 are [close together, the same, not close together].

The same
Not close together
close together

Answers

Answer:

The same (they average out to be the same)

Answer

They would be CLOSE TOGETHER

Step-by-step explanation:

pls brainliest thanks

Please help me with this for brainliest

Answers

Answer:

112-28=84

112 -28+28= 84+28

y= 112

y=121

I hope you get it right!!

How many terms are in the expression 3x + 9? What are they?

Answers

Answer: numbers

Step-by-step explanation:

Multiply and Divide Decimals.
Twelve Friends go to a movie. Although, They Pay $124.32 for tickets and snacks. they share the cost equally. How much does each person pay? Explain how u got your answer. =)

Answers

Answer:

Answer vary :

each person pays $10.36.

Step-by-step explanation:

‘honestly in my opinion that’s the answer.

we’re trying to find how much each person payed so we have to start by dividing.

-124.32 divided by 12 = 10.36

to find out if it is correct we can multiply 10.36 by how many people are paying.

-10.36 times 12 = 124.32

after multiplying we get the cost of tickets and snacks wich makes it correct.

and that’s how I came to that solution.

124.32 decided by 4, is how you find the answer the answer

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

Answers

D and E is correct, I hope you get a good grade!

Please help me with this for Brainliest

Answers

Answer:

$7.50

Step-by-step explanation:

His total was $10

His drink was $2.50

10-2.50= 7.50

hope this helps

The answer is $7.5.

First, subtract both sides of the equation by 2.50.

So 2.50-2.50=0

and

10-2.50=7.5.

Your final answer is $7.5

50 POINTS PLEASE HELP

Answers

Answer:

um where is the question? im confused

Step-by-step explanation:

theres no question attached...sorry

f(x) = 8x - 10
x = 20
Using the input and function given, go to the correct output.
170. 180. 200. 150. 100.

Answers

fx=8(20) -10
fx= 160-10
answer= 150

Answer:

                                                               

fx=8(20) -10

fx= 160-10

answer= 150

Step-by-step explanation:

50 POINTS PLEASE HELP

Answers

Answer:

i don't know i d k  

iI think it is 11 tens??

The answer of this question is 28

Which properties of operations could be used to show that (-5p + 9) + (-2 + p) is equivalent to (-5p) + p + 9 - 2?

Answers

Answer:standard order of operation

Step-by-step explanation:

Answer:

Order of operation

Step-by-step explanation:

Order of operation

Use long division to find the value of 1,875÷5.

Answers

Answer:

375

Step-by-step explanation:

I have a specific way to find this but I can't exactly explainit, I only know how to show, so sorry if that is useless, I am not very helpful

375, just divide the two numbers

(√15)(4√60)

Simplify and show steps pls!!

Answers

Answer:

120

Step-by-step explanation:

Answer:

Ok so the answer would be 120 (I know I'm late but i need points)

Step-by-step explanation:

Sry i cant really simplify or show steps!

:/

I need help ASAP, I'll give a brainly for whoever gets this correct. Please explain your answer too. I'm trying to study for a math test but I don't know what fraction you can get off this

Answers

Answer:

A.

Step-by-step explanation:

There are 8 choices in total, as seen, that are all different

We are looking for a salad, a steak, and any dessert.

Salad > Steak > . . .

Here, we can choose 2 of the 8 options because we can choose any dessert.

Because we can choose 2/8, that is our probability of getting it.

However, we must simplify, making it 1/4.

Our answer is A.

Hurry I’m being timed!!!

Answers

the answer is quadrant 4 or IV

Answer:

4 or IV

Step-by-step explanation:

Richard mowed 30% of his lawn in 18 minutes. How many minutes will it take him to mow the rest of his lawn at this rate? PLs answer quick!

Answers

Answer:

It should take about 54 minutes!

Step-by-step explanation:

30% / 18 = 100% / ?

30 x ? = 100

30 x 3(roughly) = 100

So, 18 x 3 = 54.

It should take about 54 minutes!

What is Everyone up to???
Which of the purchases would be the least expensive?

Purchase
Amount of sale
Sales tax rate
A
$150
5%
B
$145
7%
C
$140
8%
D
$135
9%

purchase A
purchase B
purchase C
purchase D

Answers

I’ll say D , hope this helps u


Which angle refers to the same angle as GPB





Answers

Answer:

Step-by-step explanation:

this is the angle

Which equation can be used to find x, the distance from school to his aunt’s house?

Questions:

5 + left-bracket 2 (1.5 + x) right-bracket = 44

2 (1.5 + x) = 44

5 (1.5 + x) = 44

5 times left-bracket 2 (1.5 + x) right-bracket = 44

Answers

Answer:

Im super dum im sorry i can help you

Step-by-step explanation:

sorry

Pt. A- Joe bob G gallons of gasoline for $2.85 per gallon and sea cans of oil for $3.15 per can. what expression can be used to determine the amount Joe spend on gasoline and oil.

Pt. B- joe spent $15. He bought w cans of oil. About how many gallons of gasoline did he buy?
A- 2.5
B-3
C-3.5
D-4

Answers

Answer:PART A

a=total amount

c=cans of oil

g=gasoline

a=2.85g+3.15c

PART B

a=2.85(8.4)+3.15(6)

a=23.94+18.90

a=42.84

Step-by-step explanation:

Hope this helps, have a great day!!! God Bless You!!!!

817277363737373773 iron and yessss

Line BC is represented by 3x + 2y = 8. Line AD is represented by –3x – 2y = 6. What is the relationship of line BC to line AD? Explain how the sum of the equations demonstrates this relationship.

Please not the sample answer...

Answers

Answer:

Same terms different symbols

Step-by-step explanation:

Sry if that doesn’t help

If f(x)=2x+2 and g(x)=1/2f(x) , write the equation for g(x) . Then graph both g(x) and f(x) and compare the functions.

Answers

1000 is possibly the answer to this equation

What is the scale factor of the dilation applied to Δ DEF to produce Δ D'E'F'? (Hint: Does it get bigger or smaller?

Answers

Answer:

Dilation factor: 1/2, get smaller

Step-by-step explanation:

Dilation factor: 1/2, get smaller

Put the operations to simplify the expression in the correct order.

82 +(5⋅9−15) −70 what do I do first.

Answers

Answer:

42

Step-by-step explanation:

First multiply 5*9=45

Next subtract 15=30

Then Add 82 to 30=112

Last subtract 70 from 112=42

SO you get 42

NEED ANSWER ASAP I"LL GIVE YOU BRAINILIEST

Answers

Answer:

A,B,C

Step-by-step explanation:

A-B is J so A would have the least

B-c is K so B would be the second

C-A is l so C would be the largest

Hope this helped

im not so familiar with this but try answering A

Wyatt catches 22 fish.
look at the graph, what is the probability that Wyatt will catch a shoal bass?

Answers

I think it’s 20 percent
I think it’s 15% hopes this helps
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