Mathematics College

9. A dust mite is about 250 microns long. One micron equals 0.001 millimeter. How long is a
dust mite in millimeters?

Answers

Answer 1

Answer:

0.250

Step-by-step explanation:

0.001x250=0.250

Answer 2

Length of dust mite in millimeters is 0.250

What is measurement?

Measurement is the act of determining size, or quantity.

Given, A dust mite is about 250 microns long

Since one micron equals 0.001 millimeter

So 0.001x250=0.250

Hence length of dust mite in millimeters is 0.250

Learn more about measurement

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Related Questions

Please help! I need by tomorrow

Answers

i don’t understand.
online school is hard

Choose the smallest number.

0.03
0.3003
O 0.009
0.093
1.0001

Answers

Answer:

0.009

Step-by-step explanation:

We can figure this one out by looking at first the ones place to see if it's a zero, then the tenths and hundredths place, checking if those are also zeros. Because this is the only number with those three numbers as zeros, it is the smallest.

The answer is 0.009
This is because you must look at where the zeros are and how much zeros are there

I need to find the missing side given the area

Answers

Answer:

4

Step-by-step explanation:

The formula to the area of a triangle is 1/2(base) * height. Since it is asking to find the height and you are given the base, you need to solve:

1/2(6) * x = 12

multiply: 3x = 12

divide: x = 4


Halla el promedio de los siguientes números:
37; 74; 11; 89; 59?

Answers

Answer:

37 + 74+ 11 +89 + 59 = 270 y este resultado lo vas a dividir por los números que son y son 5 números. La respuesta es 54

For a reading contest, a teacher awards 11 gold stars for every 22 book read.

Answers

Answer:

22×2=44

33×2=66

44×2=88

55×2=110

Answer:

^Refer to explanation:

Step-by-step explanation:

11 gold stars = 22 books

1 gold star = 22 ÷ 11 = 2

22 gold stars = 2 x 22 = 44 books

33 gold stars = 2 x 33 = 66 books

44 gold stars = 2 x 44 = 88 books

55 gold stars = 2 x 55 = 110 books

How many years will it take James to recover his investment?

Answers

I don’t think anyone knows this one not even James

Please help
May need to zoom in

Answers

Answer:

7%=0.07, 25%=0.25, 6.5%=0.065, 5%=1/20, 15%=3/20

Step-by-step explanation:

Feel free to ask questions if you don't know how to find the answer

7% = 0.07
25% = 0.25
6.5% = 0.065
5% = 1/20
15% = 3/20

Which statement must be true according to the dot plot?

The data is skewed to the right and shows that she never scored fewer than 2 points or more than 12 points in a game.
The data is skewed to the right and shows that she scored 11 points in more games than all of the other games combined.
The data is skewed to the left and shows that she never scored fewer than 2 points or more than 12 points in a game.
The data is skewed to the left and shows that she scored 11 points in more games than all of the other games combined.

Answers

Answer: c

Step-by-step explanation:

just did on edg :) got a 100%

Answer:

c

Step-by-step explanation:

PLEASE HELP!! WILL MARK BRAINLIEST!! DONT GUESS :)

Answers

15x - 63 + 108 = 180

15x + 45 = 180

15x = 135

x = 9

hope this helped!

Answer:

x=9

Step-by-step explanation:

180-108=72 so the equation using x has to equal 72

(15x-63)=72

+63

15x=135

divide by 15

x=9

Which of the following points is between 50 and 60 units away from (7, -2)?
a) (23,4)
b) (14,-6)
c) (60,-2)
d) (-1,9)

Answers

Im pretty sure the answer is c.

A subway car travels at a rate of 32 meters per second. How far does it travel in 16 seconds? The subway travels _________. Please make sure to label the answer.

Answers

1.5 miles bc if you add them up and multiply you get 1.5 miles.

Answer:

512 meters per second

Step-by-step explanation:

32 x 16 = 512

Mrs. Deery has 6 large pieces of construction paper for an art project. She has 24 students in her class. What fraction of the paper will each student receive if it is divided into equal parts?

Answers

Answer:

Step-by-step explanation:

Since 24/6 = 4, cut each construction paper into four slices, so you have 24 total. Hope this helps!

Help, quick! Worth 100 points
Equation 1
x-3=2-4x
Which of these have the same answer as equation 1?
A.) 2x-6=4-8x
B.) x-5=-4x
C.) 2(1-2x)=x-3
D.) -3=2-5x

Answers

Answer:

the answer is (C) 2(1-2x)=x-3

22 points

Help ASAP Please

Given the equation y = -3x + 1 find the values for y given the value x

If x = 3 then y =

If x = -3 then y =

If x = 4 then y =

If x = -2 then y =

Answers

Answer:

If x = 3 then y = -8

If x = -3 then y = 10

If x = 4 then y = -11

If x = -2 then y = 7

hope this helps! ask me if you don’t understand!

The ages​ (in years) of a random sample of shoppers at a gaming store are shown. Determine the​ range, mean,​ variance, and standard deviation of the sample data set.
​, ​, ​, ​, ​, ​, ​, ​, ​,

Answers

Yeaaaa .....................

100 POINTS!!!

Reggie went out to eat with his family.

The cost of their food was $48.50, plus Reggie gave the waiter an 18% tip.

What was the total price of their meal, including the food and the tip!

A. $57.23
B. $48.68
C. $87.30
D. $50.30

Answers

Answer:

A) $57.23

Step-by-step explanation:

0.18 x 48.5= $57.23. Hope this helped!

Convert 18% into a decimal which is 0.18, then add 0.18 with 48.50 which is...48.68! The answer is b! I hope I am correct.

You do not need to draw the line of best fit, I just need the answers for the rest. Thanks!

Answers

Answer:

c

Step-by-step explanation:

F(x)=8x+10 g(x)=6x-4 what is f(4)-g(3)

Answers

Answer:

f(4) - g(3) = 28

Step-by-step explanation:

f(x) = 8x + 10

f(4) = 8(4) + 10

f(4) = 32 + 10

f(4) = 42

g(x) = 6x - 4

g(3) = 6(3) - 4

g(3) = 18 - 4

g(3) = 14

f(4) - g(3)

= 42 - 14

= 28


If f(x) = (2x − 2)(x + 1)(x – 3) the lead term used to identify end behavior would be

A: 3
B: 2x
C: 4x
D: 2x^3

Answers

D: 2x^3

Multiply the variable in each set of parenthesis together:

2x * x * x = 2x^3

wich of the statement below is true for the foolowing set of numbers 24,20,36,51,60,28?

Answers

20,24,28,36,51,60 us the correct statement

The Science Club went on a two-day field trip. The first day the members paid $30 for transportation plus $10 per ticket to the planetarium. The second day they paid $90 for transportation plus $7 per ticket to the geology museum. Write an expression to represent the total cost in dollars for two days for the n members of the club. An expression that represents the total cost in dollars for two days for the n members of the club is given by

Answers

Answer:

First day : 30+20y

Second day : 85 + 17y

Total: 30 + 20y + 85 + 17y  This is the not simplified version.

37y+115 This is the simplified version. Hope this helps!

Step-by-step explanation:

defined so that it produces the greatest integer or equal to x f(x) = [(x)]

Answers

less than. hope this helped :)

7/8 - 3/8 gvvgmhfjfjfff.f,hvh .I niece answer

Answers

I honestly don’t know

can you guys help again

Answers

Answer:

Step-by-step explanation:

1 = 27

2 = 36

2 = 1,000

Answer:

3^3 = 27

6^2 = 36

10^3 = 1000

if m=2 and b=-5, what is the equation of the line in slope intercept form

Answers

Answer:

y=2x-5

explanation:

y=mx+b

what is the common denominators for 2/4 and 7/8​

Answers

Answer:

8

Step-by-step explanation:

four and eight are both factors of 8.

Rewrite the fraction in the sentence below as a percentage. From 100 yards away, a marksman hits 13/20 of the yard last year

Answers

The answer is 65 percent

pleaseeeeee helppppppppppp

Answers

Ok so we have the first portion. We need to do cross multiplication first. So that would be 20(2x - 9) and 10(9)

So
20(2x - 9)=90
40x - 180=90
Then add 180 to itself then to 90
40x=270
X=6.75

Now let’s set the next one up knowing what we know from the previous one.

18(3x + 4)= 12(15)
54x + 72=180
Subtract 72 from it’s self and 180
54x=108
X=2

help me please im slow

Answers

It's just a black screen for me

I can't see because theirs no question

The mathematical model C = 800x + 100,000 represents the cost in dollars a company has in manufacturing x items during a month. How many items were produced if costs reached $580,000?
O A 579,200 items
OB 600 items
OC. 850 items

Answers

b
subtract 100,000 from 580,000 then divide by 800
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