You ask 50 randomly chosen artists in your town about their favorite art form. Determine whether your conclusion is valid.

Answer:

14 × 10^(-19) m

Step-by-step explanation:

We are told that the diameter of the red blood cell is 7 × 10^(-6) m

And that number of red blood cells in the person is; 2 × 10^(-13) red blood cells

Since they are held end to end, the length of the line would be;

7 × 10^(-6) × 2 × 10^(-13) = 14 × 10^(-19) m

Answer:

The product of 9.2 and 7.81 will be 71.852 so it has three decimal places.

Step-by-step explanation:

9.2 X 7.81 = 71.852 ( 3 decimal place figure)

Answer:The product of 9.2*7.81 is 71.852 but simplified is 71.85 so it would go 2 decimal places.Not simplified would be 3 decimal places.

Step-by-step explanation:It would be 2 decimal places because it is 71.85(simplified)you will go 2 decimal places.But not simplified would be 3 decimal places since its 71.852.

Answer:

I don't understand the question could u explain it more?

Step-by-step explanation:

The probability that Dan buys a sandwich and gets the bus will be 0.16.

Its basic premise is that something will almost certainly happen. The percentage of favorable events to the total number of occurrences.

The probability that Dan buys a sandwich is 0.2.

The probability that Dan gets the bus is 0.8.

Assuming the events are independent.

Then the probability that Dan buys a sandwich and gets the bus will be

P = 0.2 × 0.8

P = 0.16

More about the probability link is given below.

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Answer:

21 cloves of garlic

Step-by-step explanation:

50 ÷ 7 = 7.14

7.14 x 3 = 21.42

Then rounded to the nearest whole number it would be 21.

Answer:

B. False

Step-by-step explanation:

broooooooooo why would it just be a mat nah it can be more smh

Answer:

just subtract 6-12 =?

and then 9-16=?

Step-by-step explanation:

=6/7

Answer:

-1/12

Step-by-step explanation:

6/9 - 12/16

divide to the simplest

2/3 - 3/4

find the LCM = 12

therefore,

8 - 9 all over 12

-1/12

Common difference is 6

Possible values of n is n > 8

(i) The nth term (Uₙ) of an arithmetic series is given by

Uₙ = a + (n-1)d        --------------------(i)

and the sum of the series is given by;

Sₙ = [tex]\frac{n}{2}[/tex](2a + (n-1)d)         ---------------------(ii)

Where;

a = first term of the series

d = common difference of the series

n = the term or number of terms to be added.

Interpret the first statement

The third term of the series is 70. i.e

n = 3

Uₙ = U₃ = 30

Substitute these values into equation (i) as follows;

=> 30 = a + (3 - 1)d

=> 30 = a + 2d

=> a = 30 - 2d          --------------------(iii)

Interpret the next statement

the sum of the first 10 terms of the series is 450. i.e

n = 10

Sₙ = S₁₀ = 450

Substitute these values into equation (ii) as follows:

=> 450 =  [tex]\frac{10}{2}[/tex](2a + (10-1)d)    

=> 450 =  5(2a + 9d)    

Divide both sides by 5

=> 90 =  2a + 9d       ---------------------------(iv)

Solve equations (iii) and (iv) simultaneously

Substitute the value of a in equation(iii) into equation (iv) and solve as follows

=> 90 = 2(30 - 2d) + 9d

=> 90 = 60 - 4d + 9d

=> 90 = 60 + 5d

=> 5d = 90 - 60

=> 5d = 30

Divide both sides by 5

=> d = 6

Therefore, the common difference, d is 6

(ii) Given

Sₙ > 350

From equation (ii), this implies that,

[tex]\frac{n}{2}[/tex](2a + (n-1)d) > 350           -------------------(v)

Let's get the value of the first term 'a'

Substitute the value of d = 6 into equation (iii) and solve as follows

=> a = 30 - 2(6)

=> a = 30 - 12

=> a = 18

Substitute the values of a and d into inequality (v) and solve

[tex]\frac{n}{2}[/tex](2(18) + (n-1)6) > 350

[tex]\frac{n}{2}[/tex](36 + 6n - 6) > 350

[tex]\frac{n}{2}[/tex](36 - 6 + 6n) > 350

[tex]\frac{n}{2}[/tex](30 + 6n) > 350

Multiply both sides by 2

n(30 + 6n) > 700

30n + 6n² > 700

6n² + 30n > 700

Divide through by 2

3n² + 15n > 350

3n(n+5) > 350

Solve the quadratic inequality

Since n specifies the number of terms to be added, it will always be a whole number. Therefore, using trial and error method, the values of n that will satisfy the above inequality will be values greater than 8. i.e

n > 8

In other words, for all values of n greater than 8, the above inequality will be satisfied.

Answer:

8/27

Step-by-step explanation:

Answer:

5x-y

Step-by-step explanation:

Answer:

area=pie *(r)^2

=3.14*(12in.)^2

=3.14*144in.^2

=452.16in.^2

Step-by-step explanation:

Answer:

(4,-5)

Step-by-step explanation:

Hi there!

The problem asks us to solve by elimination, where we will add the two equations together to clear one variable, solve for the other variable, and then substitute the value of the other variable to find the value of the first variable

here's the system:

4x-9y=61

10x+3y=25

we'll clear y to start

multiply the second equation by 3

3(10x+3y)=3(25)

30x+9y=75

  4x-9y=61

now add the equations together (the 9y's clear because one is positive and another is negative)

34x=136

divide by 34

x=4

the value of x is 4

now to find y:

substitute the value of x into either one of the equations to solve for y

if we were to do the first equation for example:

substitute x as 4 into the equation

4(4)-9y=61

multiply

16-9y=61

subtract

-9y=45

divide

y=-5

so the answer is x=4, y=-5. If you need it as a point, it's (4,-5)

Hope this helps! :D

Answer:

[tex]Y-\frac{\pi}{2} =\frac{\pi}{2} (x+\sqrt{\frac{1}{7}})[/tex]

Step-by-step explanation:

The equation of the curve is

[tex]Y = sin^{-1}(7x)[/tex]

To find the equation of tangent we need to differentiate this equation w.r.t x

So, differentiating we get

[tex]Y'=\frac{7}{\sqrt{1-49x^2} }[/tex]

This would give the slope of the tangent line at any given point of which x coordinate is known. In the present case it is  [tex]x = \sqrt{\frac{1}{7} }[/tex]

Then slope would accordingly be

[tex]Y'=\frac{7}{\sqrt{1-49/49} }[/tex]

= ∞

For, [tex]x = \sqrt{\frac{1}{7} }[/tex], [tex]Y = sin^{-1}(7/7)= \pi/2[/tex]

Equation of tangent line, in the point slope form, would be [tex]Y-\frac{\pi}{2} =\frac{\pi}{2} (x+\sqrt{\frac{1}{7}})[/tex]

Answer:

2-20 3-28

Step-by-step explanation:

0-4

1-12

2-20

3-28

When age is 2 then the new squares appeared = 20

When age is 3 then the new squares appeared = 28

"It is a repeated arrangement of numbers, shapes, colors and so on. "

For given question,

Charlotte the turtle was born with 4 squares on her shell, as in the first picture below.

When she was 1 year old, 12 new squares appeared around the old squares, as in the second picture below.

Each year, a new group of squares appeared around the old squares.

We find the same pattern to find the new squares appeared when she is 2 and 3 years old.

When she is 2 years old then the new squares appeared around the old squares, as shown below.

There are 20 new squares appeared around the old squares.

When she is 3 years old then the new squares appeared around the old squares, as shown below.

There are 28 new squares appeared around the old squares.

Therefore, when age is 2 then the new squares appeared = 20

when age is 3 then the new squares appeared = 28

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Given:

Principal = $600

Rate of simple interest = 3% per year

Time = 8 years

To find:

The simple interest.

Solution:

Formula for simple interest is:

[tex]I=\dfrac{P\times r\times t}{100}[/tex]

Where, P is principal, r is the rate of interest in percent and t is the number of years.

Substituting [tex]P=600,\ r=3,\ t=8[/tex] in the above formula, we get

[tex]I=\dfrac{600\times 3\times 8}{100}[/tex]

[tex]I=6\times 3\times 8[/tex]

[tex]I=144[/tex]

Therefore, the simple interest is $144.

Answer:

b yes the full field of veiw sta point a is

Answer:

Step-by-step explanation:

Pretty sure is convergence lines

Hi, those are Horizon lines.

If you want to be specific, you can say eye-level horizon lines. Horizon lines show the depth in an art piece. I hope this helps.

Answer:

what that person said

Step-by-step explanation:

Answer:

A. 24

Step-by-step explanation:

Angles in a triangle add up to equal 180

Thus, 66 + 90 + x = 180

66 + 90 = 156

156 + x = 180

180 - 156 = 24

Hence, x = 24

Note: There is a right angle indicated by the square inside of the triangle. A right angle has a measure of 90 degrees. So Just in case you were wondering that's where the 90 cam from

Answer:

15

Step-by-step explanation:

Let the smallest integer be x. The integers will be x, x+1, x+2, all the way up to x+6.

119 = 7x + (1+2+3+4+5+6)

119 = 7x + 21

7x = 98

x = 14

The second smallest integer will be x+1, so x+1 = 15.

Answer:

124 degree

Step-by-step explanation:

Since 9y + 7 and 4y+4 are supplementary,

9y + 7 + 4y + 4 = 180

13y + 11 = 180

13y = 180 - 11 = 169

y = 169/13

y = 13

Therefore, 9y + 7 = 9*13 + 7 = 124

4y + 4 = 4*13 + 4 = 56

Since Angle 6 and angle 9y + 7 are vertically opposite angles, they are equal.

angle 6 = 9y + 7

Angle 6 = 124

Hope u understand.

Please mark as the brainliest

Thank You

Answer:

C

Step-by-step explanation:

93/35= 2.657

100/2.657= 37.636

round up

Answer:

minimum 56

Median (Q2) 65

Lower Quartile (Q1) 60

Upper Quattile (Q3) 67

Maximum 75

Step-by-step explanation:

If you notice, there are 5 distinguished points of data, and I used all the points for each thing you asked for. You just have to recognize the minimum and maximum are the largest and smallest of all the data, and there is clearly nothing outside of the range of 56-75. then Q1, Q2, and Q3 are on the box itself. The median, just like with numbers, will always be the middle line. It is not directly in the center because there are more people in the 65-75 value range than the 56-65 value range.

hope this helps!

Answer:

minimum 56

Median (Q2) 65

Lower Quartile (Q1) 60

Upper Quattile (Q3) 67

Maximum 75

Step-by-step explanation:

i go to k12

Answer:

D,  [tex]10i\sqrt{2}[/tex]

Step-by-step explanation:

Separate -1, 2, and 100 from each other inside the radical. You can take out -1 as i, and 100 as 10. You now have 10i on the outside of the radical and 2 on the inside. Hope this helps.

Answer:

the answer is D.

!!!!!!!!!!!!!!!!!!!!!!!!

Answer:

21.9 ft²

Step-by-step explanation:

Hello!

To find the area of this figure, we must find the area of the 6 x 6 square and subtract the area of a semi-circle with a diameter of 6.

Area square:

Area semi-circe:

Area shape:

The units are ft², so the answer is 21.9 ft²

Answer:

77.975degrees

Step-by-step explanation:

Given the following;

Length of the ladder = 12foot (Hypotenuse)

Distance from the wall to the base of the ladder = 2.5feet (adjacent)

Using the SOH CAH TOA identity;

Cos theta = adjacent/Hypotenuse

Cos theta = 2.5/12

Cos theta = 0.2083

theta = arccos (0.2083)

theta = 77.975

Hence the angle that the ladder makes with the ground is 77.975degrees