The diameter of the average cell in the human body is 1 x 10^-5 meters. The diameter of a grain of sand is about 2 x 10^-4 meters. The diameter of a human hair is about 0.000025 meters. Part B (3 points): How many times longer is the diameter of a grain of sand than the diameter of the average cell in the human body? Show your work.

Answer:

C) 180 degree rotation

Step-by-step explanation:

I hope this helps you :)

Answer: 13:17

Step-by-step explanation: boys:girls

Answer:

$95 in one day

Step-by-step explanation:

$475 divided by 5 is $95.

I apologize if I'm wrong

Answer:

1. 20%incresse

2. 20%incresse

3. 100%incresse

4.20% decresse

Step-by-step explanation:

Answer:

t=0.57h

Step-by-step explanation:

If the support of the distribution is 0 ≤ x ≤ 15, then P(x > 15) is always 0

answer:

$4.24

explanation:

hope this helped <3

Answer:

65-35=30

30 divided by 5 = 6

Step-by-step explanation:

First you have to subtract 65-35, which equals 30.

Then the problem says he plans to save 5 each week. That means he should get his lego set in 6 weeks, because 30 divided by 5 = 6

65-35=30

30 divided by 5 = 6

Answer:

The lines are parallel

Step-by-step explanation:

The slopes are the same

The equations are both written in slope intercept form

y = mx+b where m is the slope and b is the y intercept

-3/5 is the slope in both equations

When the slopes are the same the equations are parallel

They have different y intercepts, so they are different lines  ( if they have the same y intercept and same slope, they would be the same line)

Answer:

B

Step-by-step explanation:

Negative and positive rule

Answer:

letter a

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given

<LON = 77°

<LOM = (9x+44)°

<MON = (6x+3)°

The addition postulate is true for the given angles since tey have a common point O:

<LON = <LOM+<MON

Since we are not told what to find we can as well look for the value of x, <LOM and <MON

Substitute the given parameters and get x

77 = 9x+44+6x+3

77 = 15x+47

77-47 = 15x

30 = 15x

x = 30/15

x = 2

Get <LOM:

<LOM = 9x+44

<LOM = 9(2)+44

<LOM = 18+44

<LOM = 62°

Get <MON:

<MON = 6x+3

<MON = 6(2)+3

<MON = 12+3

<MON = 15°

Answer: 15° is right on khan academy

your answer is

Step-by-step explanation:

polynomials are closed under addition,subtraction,mutiplication except division

The polynomials are closed under addition, subtraction, mutiplication except division.

Polynomials are those algebraic expressions that consist of variables, coefficients, and constants. The standard form of polynomials has mathematical operations such as addition, subtraction, and multiplication.

Polynomials are expressions involving variables raised with non negative integers and coefficients (constants who are in multiplication with those variables) and the constants with only operations of addition, subtraction, multiplication and non negative exponentiation of variables involved.

The polynomials are closed under addition, subtraction, mutiplication except division.

Learn more about prime polynomials here:

https://brainly.com/question/10717989

#SPJ2

Answer:

D

Step-by-step explanation:

Answer:

D)4.9 x 10^-4

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the

10

If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

Answer:

Here's how to solve it.

Step-by-step explanation:

Ok so, a negative integer and positive ALWAYS equals a negative.

Negative and negative equals positive because it cancels out.

Positive and Positive equals positive.

So to answer your question What negative number times by a positive equals -10?

Well 5 * 2 = 10 Right?

So -5 * 2 = -10

Hope this Helps.

Answer:

you're right

Step-by-step explanation:

I checked by writing the first 5 terms

a1: 5

a2: 8

a3: 11

a4: 14

a5: 17

and then checked using the function to see if they matched up and they did

12 total

4+3=7

12-7=5

5km left

Step-by-step explanation:

Putting values of m and n in the equation

12/3 + 5(3)

4 + 15 = 19

(12)(3)/4

= 36/4 = 9

3(12) - 12(3)

36 - 36 = 0

Step-by-step explanation:

m= 12 and n = 3

[tex]a. \: \frac{m}{3} + 5n \\ \frac{12}{3} + 5 \times 3 = 4 + 15 = 19[/tex]

[tex]b. \frac{ mn}{4} = \frac{12 \times 3}{4} = \frac{36}{4} = 9[/tex]

c.[tex]3m - 12n \\ \\ 3 \times 12 - 12 \times 3 = 36 - 36 = 0[/tex]

Answer:

Step-by-step explanation:

54

Answer:

3:1

Step-by-step explanation:

There are 15 smiley faces & 5 stars so you just have to simplify them.

Answer: 13

Step-by-step explanation:

The square root and exponent cancel out and you are left with 13.

Answer:

The correct option is;

C. The pattern is random, indicating a good fit for a linear model

Step-by-step explanation:

A graph that has the residuals (the difference between the value observed and the value expected (regression analysis) on the vertical axis and the variable that is not affected by the other variables (independent variable) on the x or horizontal axis is known as a residual plot

A linear regression model is suited in a situation where the points are dispersed randomly on both sides of the horizontal axis

Therefore, given that the first point is below the horizontal axis and the next point is above the horizontal axis, while the third and the fourth points are below the horizontal axis, the fifth, sixth, and seventh points are above the horizontal axis and the eighth point is below the horizontal axis, the points are random around the horizontal axis, indicating the suitability of a linear regression model.

Answer:

C. The pattern is random, indicating a good fit for a linear model.

Step-by-step explanation:

Took the test. It's 100% correct.

Answer: 10.6%

Step-by-step explanation:

Given the following :

Face value (FV) = $1000

Coupon rate (C) = 10% paid semianually

Time to maturity = 20 years ; number of periods =( 20 * 2) = 40 (Semi-annual)

Current trading price of bond = 95% * 1000 = $950

Payment per period = (10%) / 2 * 1000 = 0.05 * 1000 = 50

Inputting the parameters above into the the yield to maturity calculator with semiannual payment,

Yield to maturity (YTM) = 10.6%

Answer:

1/16 my bad

Step by step explanation:

Answer:

Its D. 1/16

because you flip 8 to make the exponent positive. then you solve and you get 0.0625 which is 1/16

Answer:

I think it is 4.48.

Explain:

6.16/22 is 0.28    Then 0.28 times 16 is 4.48.

Can I get a Brainliest?

Answer:

C

Step-by-step explanation:

Showed the values of Babylonian society

Answer:

20°

Step-by-step explanation:

Step 1:

3x - 10 = x + 30       Alternate Interior ∠'s

Step 2:

2x - 10 = 30      Subtract x on both sides

Step 3:

2x = 40       Add 10 on both sides

Step 4:

x = 40 ÷ 2     Divide

Answer:

x = 20°

Hope This Helps :)