While on a trip, you notice that the video screen on the airplane, in addition to showing movies and news, records your altitude (in kilometers) above the ground. As the plane starts its descent (at time x = 0), you record the following data:
Time, x (min.)
Altitude, y (km)
0
12
2
10
4
8
6
6
8
4
10
2

If you were to graph this information, the resulting line would represent a linear function. Using this information from the table and the information on your graph, by how much does the altitude of the plane change for each three-minute change in time during the descent.
a.
The altitude of the plane decreases 2 kilometers for each 3 minutes into the descent.
b.
The altitude of the plane decreases 3 kilometers for each 3 minutes into the descent.
c.
For every 3 minutes, the altitude of the plane increases 3 kilometers.
d.
For every 3 minutes, the altitude of the plane increases 2 kilometers.



Please select the best answer from the choices provided​

Answers

Answer 1

Answer:

its c

Step-by-step explanation:

Answer 2

Answer:

Its actually B.

Step-by-step explanation:


Related Questions

Taylor says ABCD and EFGH are congruent because he can map ABCD to EFGH by multiplying each side length by 1.5 and translating the result to coincide with EFGH. What is Taylor's error?

Answers

Answer:

The E came before H

Step-by-step explanation:

............ help lost of points available

Answers

Answer:

c

Step-by-step explanation:

Solve for t in the equation

Answers

Answer:

t=1/5=0.2

Step-by-step explanation:

(5t+3)/4=1

5t+3=4

5t=1

t=1/5=0.2

Answer:

1/5

Step-by-step explanation:

5t+3/4=1

5t+3=1*4

5t+3=4

5t=4-3

5t=1

t=1/5

Prognogg
Zoe found 13 large
seashells at the beach.
Evan found 12 and Layla
found 9. If they share them
equally, how many will
each get?

Answers

13+12+9= 34
34%3= 11.3

Ok so I need help ASAP

Answers

Answer:

S'(-6, 3); T'(-6, 4); U'(4, 4); V'(4, 3)

Step-by-step explanation:

S(-4, 7)

T(-4, 8)

U(6, 8)

V(6, 7)

(x - 2, y - 4)

S'(-4 - 2, 7 - 4)

S'(-6, 3)

T'(-4 - 2, 8 - 4)

T'(-6, 4)

U'(6 - 2, 8 - 4)

U'(4, 4)

V'(6 - 2, 7 - 4)

V'(4, 3)

Maria's plant grew 3 1/4 inches every month for 2 1/2 months. How many inches did Maria's plant grow during that time?

Answers

Answer: 8.125 inches

Step-by-step explanation: Ok so if the plant grew 3.25 inches every month, and there were 2.5 months, you need to multiply 3.25 by 2.5 to get the total amount of growth. So that would be 8.125

The US spends on average 10,200 dollars on each student per year. There are about 77,000,000 students in the United States. How much money is spent on students each year? Write your answer in scientific notation first.

Answers

Answer:

10700 to the 7 power ould be your answer

Step-by-step explanation:

10700

The table shows the number of tacos that Taco Bus sold in 4 months.


Tacos Sold
May
9,325
June
12,832
July
20,005
August
8,465

Part A
Which statements about the table are correct? Select all that apply.
A.


More tacos were sold in June and August combined than in July.
B.


The Taco Bus sold 8,173 more tacos in July than in June.
C.


More tacos were sold in July and August combined than in May and June combined.
D.


In the 4 months, the Taco Bus sold about 500,000 tacos in all.
E.


There were 22,157 tacos sold in May and June combined.
Part B
How many more tacos were sold in July than in May and August combined? Enter your answer in the box.

Answers

Answer:

Step-by-step explanation:

A: Correct

June + August > July

12,832 + 8,465 > 20,005

21,297 > 20,005

B: Wrong

July = June + 8,173

20,005 = 12,832 + 8,173

20,005 ≠ 21005

C: Correct

July + August > May + June

20,005 + 8,465 > 9,325 + 12,832

28470 > 22157

D: Wrong

9,325 +12,832 +20,005 + 8,465 = 50627

E: Correct

May + June = 22,157

9,325 + 12,832 = 22,157

22,157 = 22,157

Part B: 2215

July - May + August = ?

20,005 - 9,325 + 8,465 = ?

20,005 - 17790 = 2215

Bruno‘s mother is eight more than twice his age. His father is three years older than his mother is. If all three members have lived a total of 94 years, how old is each family member?

Answers

Answer:

Bruno = 15 years

Mother = 8 + 2(15) = 38 years

Father = 38 + 3 = 41 years

Step-by-step explanation:

Given that :

Let

Bruno's age = x

Mothers age = 8 + 2x

Father's age = 8 + 2x + 3 = 2x + 11

x + 8 + 2x + 2x + 11 = 94

5x + 19 = 94

5x = 75

x = 75 /5

x = 15

Bruno = 15 years

Mother = 8 + 2(15) = 38 years

Father = 38 + 3 = 41 years

If the amount of vat paid by a customer while buyong a bag at 13℅ vat rate rs 143 ,find the cost of bag without vat​

Answers

Step-by-step explanation:

vat %=13%

vat=143

vat = vat% of sp (i.e sp without vat)

143 = 13/ 100 of sp

143*100=13sp

14300/13 = sp

sp=4766.67

therefore the cost of bag without vat is rs.4766.67

Nora read 1/9 of a book on Monday and 2/5 on Tuesday. What fraction of the book does she have left to read

Answers

Answer:

Step-by-step explanation:

On Monday, Nora read ¼ of the book, therefore she is left with ¾ of the original book.

Then on Tuesday, she read 2/5 of what was left on Monday therefore she is left with 3/5 of ¾ of the original book. This is equal to:

(3/5) (3/4) = 9/20

She still needs to read 9/20 of the book or 0.45 or 45% of the book.

len won a gift card for 100 cups of tea

Answers

Answer:

what is the question?

Step-by-step explanation:

Answer: nice going Len

Step-by-step explanation:

What's he gonna do with all the tea

2x 1/2 x3 2/3 im goin to be need a lot of helpppp

Answers

Answer:

3.66666666667

or

3.67(rounded to the nearest tenth)

Step-by-step explanation:

2x 1/2 x3 2/3 = 3.66666666667

Ace Carlos

Developer

Answer:

=3 2/3

Step-by-step explanation:

2 x 1/2 x 3 2/3

2 x 1/2 = 2/2 = 1

1 x 3 2/3

=3 2/3

Ali, ben and Cathy share an amount of money in ratio 6:9:10 what fraction of the money does ben get?

Answers

Answer:

Step-by-step explanation:

Let's do an example.

60:90:100

100 plus 90 plus 60 is 250

ben gets 90 of that 250

or 9/25.

HELP MEEEEEE
The following graph shows a bus's record of the number of passengers it picked up over the course of a day.
Bus Passengers by Hour
75
75
70
65
62
58
55
Passengers
50
45
43
40
41
36
37
31
28
Time
How many people rode the bus over the course of the day?
7:00 am
8:00 a.m.
9:00 am
10:00 am
11:00 a.m.
12:00 pm
1:00p.m.
2:00 p.m.
3:00 p.m.
4:00 p.m.
5:00 p.m.
6:00 p.m.

Answers

Answer:

40+62+58+43+36+55+41+28+31+37+75+64= 570 people

Step-by-step explanation:

If you add all the no.of people who rode the bus, you will get the answer since the qn is 'how many' which refers to the number of people and 'rode the bus over the course of the day' which means throughout the day and as you said, the graph given above is number of passengers who rode bus throughout the day. Also, do not look at the time given, it is useless according to the question.

I hope it helps.

There are 570 people rode the bus over the course of the day.

What is addition?

The addition is one of the mathematical operations. The addition of two numbers results in the total amount of the combined value.

From the values on the graph which is presented in the table above, the number of people who rode the bus during the 12.00 hour is 55.

If we add all the no.of people who rode the bus, tjen we will get the answer since the qn is 'how many' which refers to the number of people and 'rode the bus over the course of the day' which means throughout the day

Since the graph given above is number of passengers who rode bus throughout the day.

Therefore, we have;

40+62+58+43+36+55+41+28+31+37+75+64= 570 people

Learn more about the addition here;

https://brainly.com/question/16365911

#SPJ7

1 point
Juan got 1603 as the sum of 80.1 and 802. Where did he make his
mistake? *

Answers

Answer:

882.1

Step-by-step explanation:

The Sum means addition if he got this answer he most likely multiplied those two numbers because he thought of multiplication Sum is just purely addition nothing else

Dillon pays x dollars to get a haircut. He gives the stylist a
20% tip. The expression representing his total cost is x +
0.2x.
Which expression is equivalent and why?
O A. (0.2) because the cost of the haircut can be factored out.
B. 1.02x because adding 20% to the cost of the haircut is the same
as multiplying the cost by 1.02.
C. 1.2x because adding 20% to the cost of the haircut is the same as
multiplying the cost by 1.2.
D. 1.2x because adding $20 to the haircut is the same as multiplying
the cost by 1.2.

Answers

Answer:

it is c

Step-by-step explanation:

Answer:C.

Step-by-step explanation:

Ape x

combine like terms -3.6-1.9t+1.2+5.1t

Answers

Combined terms: 3.2t - 2.4

rohit has two pieces of ribbon pices one 20cm long and other 65 cm long .he wants to cut them into smaller pices of equal length for craft project in such a way thaty no ribbon is left.


Answers

U must never chase the man

You are school supply shopping in together as a package of six pencils for $2.70 how much does each pencil cost

Answers

Answer:

0.45 cents

Step-by-step explanation:

We know that 6 pencils = $2.70, so to find out the price of 1 pencil we just divide $2.70 by 6.

2.70 ÷ 6 = 0.45

Therefore each pencil costs $0.45

I hope this helps, have a great day! :)

andy has 901 cards for a big game if he gives away 789 how much does he have left

Answers

Answer:

the answer is 112

Step-by-step explanation:

901-789=112

mplify the expression:
| 5q + 84 - 94 + 84

Answers

Answer:

5q+74

Step-by-step explanation:

84-94 first which equals -10

then add that by 84 which equals 74

lastly just bring the 5q and 74 together making your expression

Jennifer is buying a new dress for the school dance. The dress is marked 34.50$ and there is a sales tax of 6 1/2% what is the tax that jennifer must pay

Answers

100%=$34,50
1%=0,345
6,5*0,345=$2,2425

Eighteen subtracted from half of a number (In an algebraic expression)

Answers

Answer:

1/2x-18

Step-by-step explanation:

18 subtracted from half of a number

We assume that the "number" is x

so 1/2x is the half of a number

We now need to have 18 subtracted from that so 1/2x-18

Find the value of x.
(3x - 2)°
(10x - 11)
(3x + 1)
X=

Answers

Multiply the expressions.
90
x
3

129
x
2
+
13
x
+
22

Uh yes I’m sorry I am just trying to get answers

What is an equation of the line that passes through the points (-5, 1)(−5,1) and (5, 3)(5,3)?

Answers

Answer:

x=-5 i think

Step-by-step explanation:

Help me pleaseeeeeeeeeeee

Answers

Answer:

slope = [tex]\frac{4}{5}[/tex]

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 4, 2) and (x₂, y₂ ) = (1, 6)

m = [tex]\frac{6-2}{1+4}[/tex] = [tex]\frac{4}{5}[/tex]

2(2-x) =4(-2+x)
What’s the answer?
(With work please)

Answers

Answer: x=2

Step-by-step explanation: Step 1: Simplify both sides of the equation.

2(2−x)=4(−2+x)

(2)(2)+(2)(−x)=(4)(−2)+(4)(x)(Distribute)

4+−2x=−8+4x

−2x+4=4x−8

Step 2: Subtract 4x from both sides.

−2x+4−4x=4x−8−4x

−6x+4=−8

Step 3: Subtract 4 from both sides.

−6x+4−4=−8−4

−6x=−12

Step 4: Divide both sides by -6.

−6x

−6

=

−12

−6

x=2

A fishing boat has snagged a fish and want to know the depth of the fish. If the there is
18 meters of fishing line out and the angle of depression is 24º, how deep is the fish?
Round the nearest tenth of a meter.

Answers

7.3 meters

Step-by-step explanation:

hypotenuse = 18

angle depression = 24 degrees

missing side = opposite, x

since this has opposite and the hypotenuse were going to use sin

sin(24 degrees) = .40673664307

multiply .40673664307 by the length (18) = 7.32125957526 rounded down =7.3 meters

The depth of the fish is 7.3 meters if the fishing boat has snagged a fish and wants to know the depth of the fish. If there is 18 meters of fishing line out and the angle of depression is 24º.

What is trigonometry?

Trigonometry is a branch of mathematics that deals with the relationship between sides and angles of a right-angle triangle.

We have:

A fishing boat has snagged a fish and wants to know the depth of the fish. If there are 18 meters of fishing line out and the angle of depression is 24º

We can draw a right-angle triangle:

From the right-angle triangle:

Let x be the depth of the fish.

As we know, the trigonometric ratio is defined as the ratio of the pair of a right-angled triangle.

Applying sin ratio:

sin24 = x/18

x = 18sin24

x = 7.32 meters ≈ 7.3 meters

Thus, the depth of the fish is 7.3 meters if the fishing boat has snagged a fish and wants to know the depth of the fish. If there is 18 meters of fishing line out and the angle of depression is 24º.

Learn more about trigonometry here:

brainly.com/question/26719838

#SPJ2

Keesha will mow grass for $8 per hour write in standard form

Answers

Answer: y = 8x

Step-by-step explanation:

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