Mathematics High School

if an airplane rises at a rate of 42meters per second, how high will it be flying after 3 minutes

Answers

Answer 1

Answer

7560

Step-by-step explanation:

42* 60= 2520

2520* 3= 7560

Answer 2

The height of flying after 3 minutes will be 7560 meters.

What is the slope?

The slope is the ratio of rising or falling and running. The difference between the ordinate is called rise or fall, and the difference between the abscissa is called run.

If an airplane rises at a rate of 42 meters per second.

Slope = 42 meters per second

Then the height of flying after 3 minutes will be

⇒ 42 meters per second x 3 minutes

⇒ 42 meters per second x 3 x 60 seconds

⇒ 7560 meters

More about the slope link is given below.

https://brainly.com/question/3605446

#SPJ2

Related Questions

Question 10 of 10 What is the scale factor of AUVW to AXYZ? o 3 w 28 V O A. 7 OB. 1 7 O C. 30 OD D. 1 30 SUBMIT

Answers

Answer: it is 7

Step-by-step explanation:

I just took the quiz on a p e x

The triangles are similar triangles. and the scale factor of triangle UVW to triangle XYZ is 7

How to determine the scale factor?

From the given figure, we have the following corresponding side lengths:

UW = 2

XZ= 14

The scale factor of UVW to XYZ is then calculated using:

Scale factor = XZ/UW

Substitute known values

Scale factor = 14/2

Divide

Scale factor = 7

Hence, the scale factor of triangle UVW to triangle XYZ is 7

Answers

Answer:

the answer to the question is 3/5

Answer:

60%

hope this is right good luck:)

Step-by-step explanation:

Question 1
1 pts
When leaving a movie theater, a person notices that the sidewalk is now wet. If the
person assumes it rained during the movie, the person is making
a predition
O an inference
O an observation
O a hypothesis

Answers

A hypothesis. A hypothesis is an educated guess, and the person is assuming that it rained.

Answer:

a prediction

Step-by-step explanation:

because they don't KNOW it rained they are just assuming

Evaluate - 2(3k+9x) when k= -8 and x= -9

Answers

Answer:

210

Step-by-step explanation:

When you have questions that says evaluate [insert equation here] and it gives you variables thats inside the equation, replace the equation with that value.

The question is telling you that k is equal to -8 and x is equal to -9. So replace k and x with their numerical values so you can proceed with math.

-2(3k+9x) turns into: -2(3(-8)+9(-9)).

-2(3k+9x) (or -2(3(-8)+9(-9))) evaluates to 210.

If you can factor trinomials pleasee help you don't need to do all of them

Answers

HOPE THIS CAN HELP YOU WITH YOUR ANSWER

what is half of 10.4

Answers

Answer: I think the answer is 5.2

Simplify: -2 1/3-(-10 1/6)

Answers

Answer:

exact form: 47/6 decimal form: 7.8333 mixed number form: 7 5/6

Step-by-step explanation:

-convert mixed numbers into improper fractions:

-7/3-(-61/6)

-least common multiplier for 3 and 6 is 3

-adjust fractions based on LCM

=-14/6+61/6

-since the denominators are equal, combine the fractions:

=-14+61/6

-add/subtract the numbers (-14+61=47)

What is the solution to X/8 = 16

Answers

Answer:

128

Step-by-step explanation:

Multiply both sides by 8.

x=16×8

Multiply 16 and 8 to get 128.

x=128

X= 128, this is because 16x8=128

Pls help now, if possible.

Answers

time= distance • speed
t=6•3
t=18

Select the slope-intercept form of an equation for a line with y-intercept -5 and slope 2.

Answers

Answer:

y = 2x - 5

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

m - slope

b - y-intercept

Answer:

y = 2x - 5

Step-by-step explanation

Slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

Now, we have to substitute the values to the equation.

This will be our equation ---> y = 2x -5

Hope it helps!

A teacher presented students with four tables. Table 1 A 2-column table with 3 rows titled Table 1. Column 1 is labeled x with entries 2, 6, 8. Column 2 is labeled y with entries 1, negative 1, negative 2. Table 2 A 2-column table with 3 rows titled Table 2. Column 1 is labeled x with entries 0, 2, 6. Column 2 is labeled y with entries 8, 4, negative 4. Table 3 A 2-column table with 3 rows titled Table 3. Column 1 is labeled x with entries negative 4, negative 2, 2. Column 2 is labeled y with entries 4, 5, 7. Table 4 A 2-column table with 3 rows titled Table 4. Column 1 is labeled x with entries negative 2, 0, 4. Column 2 is labeled y with entries 0, 4, 12. Which table describes a linear function that has a slope of 2? Table 1 Table 2 Table 3 Table 4

Answers

Answer:

table 4

Step-by-step explanation:

Answer:

Table 4

Step-by-step explanation:

Suppose that we are doing batch testing with batches of size 12. Suppose that the probability that a batch of size 12 tests negative is .655. Determine the expected number (expected value) of tests needed for a group of size 12.

Answers

Answer:

[tex]E(x) = 7.86[/tex]

Step-by-step explanation:

Given

Represent the size with n and the probability with p

[tex]n = 12[/tex]

[tex]p = 0.655[/tex]

Required

Determine the expected value; E(x)

[tex]E(x) = np[/tex]

[tex]E(x) = 12 * 0.655[/tex]

[tex]E(x) = 7.86[/tex]

Hence, the expected value is 7.86

The expected value is 7.86.

Important information:

Group size = 12Probability that a batch of size 12 tests negative is 0.655.

We need to find the expected number (expected value) of tests needed for a group of size 12.

Expected value:

The expected value is:

[tex]E(x)=np(x)[/tex]

Where, n is the batch size and p is the probability.

[tex]E(x)=12(0.655)[/tex]

[tex]E(x)=7.86[/tex]

Therefore, the expected value is 7.86.

Find out more about 'Expected value' here:

https://brainly.com/question/13029887

20 points need help now

Answers

Answer:

n=5, n^2 = 36 now

Step-by-step explanation:

Kiley had a piece of bamboo skewer that measured 14Three-fifths inches long. She wanted to cut it into toothpicks that were each 3One-fifth inches long. How many toothpicks can she make?
4 toothpicks
5 toothpicks
46 toothpicks
47 toothpicks

Answers

Answer:

(A) 4 toothpicks I took the test and (A) 4 toothpicks was correct

hope it helps :)

Answer:

Step-by-step explanation:

6(4.5y – 12) = 9 can someone help me anwser this please

Answers

Answer: y=3

Step-by-step explanation: 6(4.5y−12)=9

Step 1: Simplify both sides of the equation.

6(4.5y−12)=9

(6)(4.5y)+(6)(−12)=9(Distribute)

27y+−72=9

27y−72=9

Step 2: Add 72 to both sides.

27y−72+72=9+72

27y=81

Step 3: Divide both sides by 27.

27y/27 =81/27

Solve the equation 3|3x-5 |= 30

Answers

Answer:

x = 9

x = -1

Step-by-step explanation:

3|3x-5 |= 30 Multiply 3 with both 3x and -5

|15x - 15| = 30 then there are two possibilities

15x - 15 = 30 or 15x - 15 = -30

for first equation

15x - 15 = 30 add 15 to both sides of the equation

15x = 45 divide both sides by 15

x = 9

for second equation

15x - 15 = -30 add 15 to both sides

15x = -15 divide by 15

x = -1

(2.6 X 105) • (3.8 X 10-3)

Answers

Answer:

I believe it's 7,261.8

Step-by-step explanation:

First multiply 2.6 X 105, which equals 273. Then subtract 10 - 3, which equals 7. Multiply 3.8 X 7, which equals 26.6. And finally multiply 273 X 26.6, which equals 7,261.8!

help me like now, ty <3

Answers

Answer:

baby zoom the pic bc i am a god

Step-by-step explanation:

(02.03 LC)
Read the following statement:
Line segment KL is congruent to line segment MN.
Which of the following is an equivalent statement? (1 point)
>
KL - MN
KL = MN
KL MN
KL E MN

Answers

Answer:

KL = MN

Step-by-step explanation:

i got the question right on my test

Is 5.222... an irrational number?

Answers

Answer:

It is not

5.222... is rational

Step-by-step explanation:

An irrational number is a number that cannot be expressed as a fraction for any integers. It goes on forever, but it has no pattern. 5.222... has a pattern of only 2 as a decimal. Therefore, it is rational.

Hope this helps!

Plz name brainliest if possible!

math help Would be appreciated!

Answers

Answer and work down below. Let me know if you have any questions

HELP PLS KIND PPL✨
I need help making 5 Polynomial Math problems, each in different length and using addition, subtraction, and multiplication. Use Exponents and different variables. Give the answers with the equations.

Answers

Answer:

(-4x³ - x²)(8x² - 9) = -32x⁵ - 8x⁴ + 36x³ + 9x²

5x(3x² + 2) = 15x³ + 10x

(3x+ 1)² = 9x² + 6x + 1

(1 + 4x)(1 - 4x) = 1 - 16x²

(3x - 2)(3x - 2) = 9x² - 12x + 4

Step-by-step explanation:

(4 x 10^-6)(2 x 10^3)+1000 show me the correct steps to solve the equation

Answers

Answer:

I have stated the answer above hope it helps

Use the area model to find each product.
1) 6v(2v + 3)

Answers

Multiple 6v with the (2v) and (3)
12v+ 18
Since (12v) is a variable and (18) is not they cannot be added together, so the answer is: 12v+18

Sarah bought 3 pounds of apples for $6 . How much did each pound of apples cost ?
A - $2 per pound of apples
B- .20 per pound of apples
C- $20 per pound of apples
can someone please help me ??

Answers

Answer:

Step-by-step explanation:

6/3 = 2

Please answer ASAP, thank yiu

Answers

-15, 7 (if i am understanding the question correctly)

Solve for x: - 3.c + 14 = 4.2 - 7

Answers

-3x + 14 = 4x - 7

Answer:

x = 3

Step-by-step explanation:

-3x + 14 = 4x - 7

+7 +7

-3x + 21 = 4x

+3x +3x

21 = 7x

21 / 7 7x / 7

3 = x

Check:

-3x + 14 = 4x - 7

-3 x 3 + 14 = 4 x 3 - 7

-9 + 14 = 12 - 7

5 = 5

x = 3

FIND THE X INTERCEPT SHOW WORK

Answers

Answer:

Step-by-step explanation:

Answer: A

Step-by-step explanation: i just got it correct

100 Points + Brainliest!!!
Describe the graph of y = 4[ x+2] on [0,3). Be specific in your description.

Answers

y=4x+2 on (0,3) so start at the point (0,3) then go up 2 and there is your answer!

Answer:There are three steps. The steps are at 8 from 0 to 1, at 12 from 1 to 2, and at 16 from 2 to 3. Closed circles are on the left side of each step, and open circles are on the right.

Step-by-step explanation:edge 2021

If You Could Commit One Crime, What Would It Be?

Answers

Answer:

Grand Theft

Step-by-step explanation:

steal money from a bank ig .

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if an airplane rises at a rate of 42meters per second, how high will it be flying after 3 minutes​

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if an airplane rises at a rate of 42meters per second, how high will it be flying after 3 minutes