H E L P ME OUT
According to the figure above the atmospheric pressure at an altitude of 22 kilometers is about:

H E L P ME OUTAccording To The Figure Above The Atmospheric Pressure At An Altitude Of 22 Kilometers

Answers

Answer 1

Answer:

300mb

Step-by-step explanation:

We can read the atmospheric pressure at an altitude of 22 kilometers can be read by tracing directly from the graph.

22 kilometers is half way between 20 kilometers and 24 kilometers on the vertical axis.

The reading is shown in the attachment.

From the reading the atmospheric pressure is about 300mb

The correct answer is A


Related Questions

The store buys a keyboard for $35 and sells it for $61.25. What percentage was the markup?

Answers

answer: it’s a 75% markup

What is the area of this parallelogram?


A. 364 cm²

B. 143 cm²

C. 91 cm²

D. 52 cm²
Parallelogram A B C D with side D C parallel to side A B and side A D parallel to side B C. Point F is between points D and C and connects to point B with a dotted segment. Point E is between points A and B is connected to point D with a dotted segment. D F B E is a rectangle with all right angles. D F is 4 centimeters. F C is 7 centimeters. E B is 4 centimeters. A E is 7 centimeters. D E is 13 centimeters.

Answers

Answer:52cm

Step-by-step explanation:

Help please
Find the equation of a line that joins the midpoint of (7, 3) and (9, -7) and the y-intercept of
5x – 6 = 2y.​

Answers

Answer:

y = [tex]\frac{1}{8}[/tex] x - 3

Step-by-step explanation:

Use the midpoint formula

Given (x₁, y₁ ) and (x₂, y₂ ) then the midpoint is

[ [tex]\frac{1}{2}[/tex] (x₁ + x₂ ), [tex]\frac{1}{2}[/tex] (y₁ + y₂ ) ]

Here (x₁, y₁ ) = (7, 3) and (x₂, y₂ ) = (9, - 7), thus

midpoint = [ [tex]\frac{1}{2}[/tex] (7 + 9), [tex]\frac{1}{2}[/tex] (3 - 7 ) ] = (8, - 2)

-----------------------------------------------------------

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Rearrange 5x - 6 = 2y into this form by dividing all terms by 2

y = [tex]\frac{5}{2}[/tex] x - 3 ← in slope- intercept form

with y- intercept c = - 3 ⇒ (0, - 3 )

-------------------------------------------------------------

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂, x₁ )

with (x₁, y₁ ) = (8, - 2) and (x₂, y₂ ) = (0, - 3)

m = [tex]\frac{-3+2}{0-8}[/tex] = [tex]\frac{-1}{-8}[/tex] = [tex]\frac{1}{8}[/tex]

y = [tex]\frac{1}{8}[/tex] x - 3 ← equation of line

If the point (2,4 is rotated 90 degrees clockwise what is the location of the new point

Answers

Answer:

Therefore the new coordinate of the point is (2,-4)

Step-by-step explanation:

A point (2,4) is rotated [tex]90^\circ[/tex] clockwise .

The point (2,4) lies on the first coordinate.If the point rotated [tex]90^\circ[/tex]clockwise direction It will be go fourth coordinate.

Therefore the new coordinate of the point is (2,-4)

Ben paid $86 for 40 gallons of gas. How much would 15 gallons cost?

Answers

Ben would pay $32.25 for 15 gallons of gas. First you have to divide 86 by 40 so you can get the price per gallon which is $2.15. Then you just multiply $2.15 times 15 gallons and you get $32.25.

The dimensions of a square are altered so that 8 inches is added to one side while 3 inches is subtracted from the other. The area of the resulting is 126 in^2. What was the original side length of the square.

Answers

Answer:

 [tex]Original\ length\ of\ square=10\ inches[/tex]

Step-by-step explanation:

Let the length of square [tex]=x\ inches[/tex]

[tex]8[/tex] inches is added one side of square

Then length of one side [tex]=x+8\ inches[/tex]

[tex]3\ inches[/tex] is subtracted other side of square

Then length of other side [tex]=x-3[/tex]

[tex]area\ of square =126\ inches^2\\\\Side\times side =126\ inches^2\\\\(x+8)\times(x-3)=126\ inches^2\\\\x(x-3)+8(x-3)=126\ inches^2\\\\x^2-3x+8x-24=126\ inches^2\\\\x^2+5x-24=126\ inches^2\\\\x^2+5x-150=0\\\\x^2+15x-10x-150=0\\\\x(x+15)-10(x+15)=0\\\\(x+15)(x-10)=0\\\\x+15=0\\x=-15\ \ \ \ negative\ length\ does\ not\ consider\\\\x-10=0\\x=10[/tex]

[tex]Original\ length\ of\ square\ =10\ inches[/tex]

At noodles & company restaurant, the probability that a customer will order a nonalcoholic beverage is .48. Find the probability that in a sample of 12 customers, none of the 12 will order a nonalcoholic beverage.

Answers

Final answer:

The probability that in a sample of 12 customers at Noodles & Company restaurant, none of them will order a nonalcoholic beverage is 0.020211.

Explanation:

In this question, we are given that the probability that a customer will order a nonalcoholic beverage at Noodles & Company restaurant is 0.48. We are asked to find the probability that in a sample of 12 customers, none of them will order a nonalcoholic beverage.



To find the probability that none of the 12 customers will order a nonalcoholic beverage, we can use the concept of independent events and the multiplication rule of probability.



The probability that a customer will order a nonalcoholic beverage is 0.48, so the probability that a customer will not order a nonalcoholic beverage is 1 - 0.48 = 0.52. Since each customer's decision is independent, the probability that none of the 12 customers will order a nonalcoholic beverage is (0.52)^12 = 0.020211.

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187 is the product of -17 and m .​

Answers

Answer:m=-11

Step-by-step explanation:

You find the answer by dividing 187 by -17.

The value for m is -11

What is the BODMAS rule?

According to the BODMAS rule, the brackets have to be solved first followed by powers or roots (i.e. of), then Division, Multiplication, Addition, and at the end Subtraction. Solving any expression is considered correct only if the BODMAS rule or the PEMDAS rule is followed to solve it.

Given here: -17m=187

Thus simplifying we get m= 187/-17

                                            = -11

Hence, The value for m is -11

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Find the area of a triangle with base 13 inches and height 2 inches.

Answers

the answer is 13. ❤️ hope it helped

Solve 3(x + 2) > x.

{x | x < -1}
{x | x > -1}
{x | x < -3}
{x | x > -3}

Answers

Answer:

3x + 6 > x

2x > -6

x > -3

answer is d

Answer:

x > -3

Step-by-step explanation:

Each side of the regular hexagon below has the same measure. A hexagon with side lengths of 2.5 feet. If a model of the hexagon is made by using a scale factor of 6, which applies to the model? Select two options.. The model represents a reduction. Each side of the model is 15 feet long. The model is proportional to the original hexagon. One side of the model can be 8.5 feet. The scale factor is divided by 2.5 to get the dimensions of the model.

Answers

Answer:

b.) each side of the model is 15 feet long

c.) the model is proportional to the original hexagon

Step-by-step explanation:

A hexagon with side lengths of 2.5 feet. If a model of the hexagon is made by using a scale factor of 6, which applies to the model?

a.) The model represents a reduction

b.) each side of the model is 15 feet long

c.) the model is proportional to the original hexagon

d.) one side of the model can be 8.5 feet long

e.) the scale factor is divided by 2.5 to get the dimensions of the model

3.14(6x)^2

jjjjjjjjjjjjjjjjjjjjjjjjjjjj

Answers

Answer:

Step-by-step explanation:

Step-by-step explanation:

[tex]3.14(6x)^{2} \\ \\ = 3.14 \times 36 {x}^{2} \\ \\ = 113.04 {x}^{2} \\ \\ [/tex]

The answer to 21 + 1.7+ 0.25

Answers

Answer:

22.95

Step-by-step explanation:

Answer:

22.95

Step-by-step explanation:

6000(1-(1+0.06)‐³²)/0.06(1+0.06)​

Answers

Answer:

79716.98

Step-by-step explanation:

it’s take 4 minutes to fill an empty aquarium to a depth of 2/5 meters. what is the unit rate in minutes per meter?

Answers

Final answer:

The unit rate is calculated by dividing the total quantity by the total number of units. In this case, it takes 4 minutes to fill the aquarium to a depth of 2/5 meters. So, the unit rate for filling the aquarium is 10 minutes per meter.

Explanation:

To calculate the unit rate, you divide the total quantity by the total number of units. In this case, it takes 4 minutes to fill the aquarium to a depth of 2/5 meters. So, for the unit rate in minutes per meter, you would set up the division as follows:

4 minutes / (2/5) meters

When you divide 4 by 2/5, you actually multiply 4 by the reciprocal of 2/5, which is 5/2.

So, 4 * (5/2) = 10

Therefore, the unit rate for filling the aquarium is 10 minutes per meter.

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hi guys I am dumb so can you guys help

Answers

Answer:

study more that should help you out

Step-by-step explanation:

study more

Answer:

try to study

Step-by-step explanation:

5x+7=8x-71 what is x

Answers

Answer:

x = 26

Step-by-step explanation:

Let's solve your equation step-by-step.

5x+7=8x−71

Step 1: Subtract 8x from both sides.

5x+7−8x=8x−71−8x

−3x+7=−71

Step 2: Subtract 7 from both sides.

−3x+7−7=−71−7

−3x=−78

Step 3: Divide both sides by -3.

−3x  / −3  =  −78  / −3

x=26

I hope this helps!

Brainliest is very much appreciated.. :}

Answer:

x=26

Step-by-step explanation:

5x-8x= -71 -7

-3x= -78

-3. -3


How many solutions does this equation have?

(15x + 21)
3
= 5x + 7

Answers

Your equation is unclear. Do you mean the following:

(15x+21)/3=5x+7 or 3(15x+21)=5x+7

If the left equation is the correct one, the left side simplifies to 5x+7=5x+7, which must mean all real numbers are correct solutions. Thus, it has infinite real solutions.

Final answer:

The equation (15x + 21)³ = 5x + 7 is a cubic equation. The number of solutions can be 0, 1, 2, or 3 solutions.

Explanation:

The equation is (15x + 21)³ = 5x + 7. To determine the number of solutions, we need to simplify and solve the equation.
Step 1: Expand the equation using the binomial theorem. This gives us: 3375x³ + 14175x² + 19305x + 9261 = 5x + 7.
Step 2: Combine like terms on both sides of the equation. This results in: 3375x³ + 14175x² + 19305x + 9254 = 0.
Step 3: This is a cubic equation. Cubic equations can have 3 solutions at most. However, it is not guaranteed that this equation will have 3 solutions. It can have fewer solutions or even no real solutions.
Therefore, the number of solutions for this equation is either 0, 1, 2, or 3 solutions. Further analysis or calculations may be needed to determine the exact number of solutions.

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Find the slope of the curve y=-3x-x^2 at the point (-1,2)

Answers

Answer:

slope = - 1

Step-by-step explanation:

The slope of the curve m is measured by

m = [tex]\frac{dy}{dx}[/tex] at x = a

Differentiate using the power rule

[tex]\frac{d}{dx}[/tex] (a[tex]x^{n}[/tex] ) = na[tex]x^{n-1}[/tex]

Given

y = - 3x - x², then

[tex]\frac{dy}{dx}[/tex] = - 3 - 2x

x = - 1 → [tex]\frac{dy}{dx}[/tex] = - 3 - 2(- 1) = - 3 + 2 = - 1 ← slope at (- 1, 2 )

6. The measures of the three angles of a triangle
are (3x), (x - 15)° and (2x + 15). What is the
measure of the angle with the greatest measure?

Answers

90

3x+x-15+2x+15=180
6x=180
Divide each side by 6
X= 30

Now go back to each angle and substitute 30 for x

(3 x 30)= 90
(30-15)= 15
(2(30)+15)=75

Is 3/8 smaller than 11/12

Answers

Answer:

3/8 is smaller than 11/12

Step-by-step explanation:

3/8 is equal to 0.375 and 11/12 is equal to 0.91, which makes 3/8 a smaller number and 11/12 a bigger number.

Find the arc length, x, when
r= 8 and 0 = 5 radians.

Answers

Answer:

Arc Length = 40

Step-by-step explanation:

Arc Length Formula:  S = rΘ

R = radius

Θ = Radians

Step 1:  Identify the radius and the radian angle

R = 8

Θ = 5 radians

Step 2:  Plug into the equation

S = (8)(5)

Step 3:  Solve

S = 40

Answer:  Arc Length = 40

Find the nth term in the geometric sequence 12, -3, 3/4

Answers

Answer:

12 (-0.25)ⁿ

Step-by-step explanation:

recall that the general form for each term in the geometric progression is

arⁿ

such that the geometric progression looks something like.

ar⁰, ar¹, ar², ar³, ....., arⁿ, ......

also note that r⁰ = 1, hence ar⁰ is simply a

hence the G.P can be written

a, ar, ar², ar³, ....., arⁿ, ......  

also note that r can be obtained by simply dividing the 2nd term with the 1stterm. i.e

r = ar ÷ a

now we are given the first 3 terms in the GP as

12, -3, 3/4, ....

comparing with the GP in the previous paragraph, we can see that ,

a = first term = 12

also

r = 2nd term ÷ 1st term

= -3 ÷ 12

= -0.25

hence the nth term

= arⁿ

= 12 (-0.25)ⁿ

the measure of two supplementary angles have a ratio of 5:4 what is the measure of the large angle?​

Answers

Answer:

  100°

Step-by-step explanation:

The larger one is 5/(5+4) = 5/9 of the total, so is ...

  5/9 × 180° = 100°

The measure of the larger angle is 100°.

What is the value of x in 2x+8+3x+5=123

Answers

Answer:

5x + 13 = 123

     - 13   - 13

5x = 110

5x/5 = 110/5

x = 22

Which of these pairs of points defines a line with a slope -4/3?

A) (-1, 6) and (-4, 10)
B) (6, -1) and (-4, 10)
C) (-1, 6) and (10, -4)
D) (6, -1) and (10, -4

Answers

Slope is defined as (y2-y1)/(x2-x1)

"A" gives a slope of (10-6)/(-4-(-1))=4/-3=-4/3

Hope this helped

The point pair establishing a line with a slope of -4/3 is  (-1, 6) and (-4, 10). which is the correct answer would be an option (A).

What is the slope of the line?

The slope of a line is defined as the gradient of the line.

To determine the slope of a line, we can use the formula: slope m = (y₂ - y₁)/(x₂ -x₁ )

Using this formula, we can calculate the slope for each of the pairs of points given:

A) (-1, 6) and (-4, 10):

slope = (10 - 6)/(-4 - (-1)) = -4/3

B) (6, -1) and (-4, 10):

slope = (10 - (-1))/(-4 - 6) = -11/10

C) (-1, 6) and (10, -4):

slope = (-4 - 6)/(10 - (-1)) = -10/11

D) (6, -1) and (10, -4):

slope = (-4 - (-1))/(10 - 6) = -3/4

Therefore, the pair of points that defines a line with a slope of -4/3 is (-1, 6) and (-4, 10).

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The radius of circle L is 16 cm.

What is the length of its diameter?

8 cm

16 cm

32 cm

64 cm
Circle with center at point L. Points G, H, I, J and K are on the circle. Line segments GK, GL, LJ, GLJ, IL, HL, LK and HLK are drawn.

Answers

Answer:

32 cm

Step-by-step explanation:

Radius=16 cm

Now

Diameter=2(radius)

Diameter=2(16)

=32 cm

32

Step-by-step explanation:

Cuz radius is half circle, so times that by 2 you get diameter

⭐ Answered by Foxzy0⭐

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Solve for the variable in each equation

Answers

Answer:

Step-by-step explanation:

A total of 216 people bought tickets for the matinee and night showing of the school play. Students bought
of the tickets foi
the matinee, while g of the night show's tickets were sold to students. If there were a total of 118 tickets sold to students,
which system of equations can be used to determine the total number of tickets sold for the matinee, x, and for the night
showing y?
© x+y= 216 and < x+y=118
x+y = 118 and ž x+2y=216
x+y = 218 and x+ žy - 118
x+y = 118 and ģx+ Ży-118

Answers

the answer is A

Step-by-step explanation:

Answer:

A. x + y = 216 and Two-thirds x + StartFraction 4 Over 9 EndFraction y = 118.  ☁︎✮

Step-by-step explanation:

really need help !!?????

Answers

Answer:

x = (150/360)(2π) = (5/6)π

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