Mathematics Middle School

Please help.
A patient has 0.0000075 gram of iron in 1 liter of blood. The normal level is between 6*10^(-7) gram and 1.6*10^(-5) gram. Is the patient's iron level normal? Write the patient's amount of iron in scientific notation.

Answers

Answer 1

Answer:

7.5 × 10-6

Sorry if its wrong

Answer 2
anwser: 7.5 x 10-6


step by step explanation;

Related Questions

heeelllppppp
_______________________________________________

( the pic )

Flow Rate: 9.5 L/90 s

How long will it take to fill the tub?
Try solving the problem at least two ways to see if you come up with different answers or the same answer and why they could be different or the same.


show your work :(

Answers

Answer:

Hmm. I'm not sure... But I just wanted to say I love your profile picture.

Step-by-step explanation:

Find the slope of the line​

Answers

Answer:

-2/3x

Step-by-step explanation:

To find the slope, you would do rise/run.

To get to one point to the other, you move 2 units down and 3 to the right.

Hope this helps!

2/-3 because rise(going up) Over run(going horizontally) it goes up 2 and over to the left 3 making it negative because it goes left.

please help on this question

Answers

Forty-One

14-6 = 8

49 - 8 = 41

14 - 6 = 8



49 - 8 = 41

Billy and Sam started with the same number of baseball cards in their collections. Billy collected 3 cards per week and now has 29 cards. Sam collected 2 cards per week and now has 20 cards. Let x represent the number of cards they began with, and let y represnt the number of weeks. Which system of equations represents this situation?

Answers

Answer:

x+3y=29

x+2y=20

Step-by-step explanation:

x+3y=29
x+27=20
These are the two equations for the given problem

Explaining the Process

Explain how to calculate the surface area of a composite figure in your own words.



Answer below here Answer correct thanks for coming and I hope I made your day (>-<)
(To find it you need to look at the shapes and froms you see in the shape the look at the numbers and the sides to calculate your shape suface area.)

Answer two Is correct to
Sample response: First separate the composite into component figures. Then find the surface area of each figure. A two-dimensional net can be used to find the surface area. Add the surface areas of the components. Then, subtract or exclude the areas of the figures that

Answers

Answer:

ok ?????????????????????????????

Answer:

To find it you need to look at the shapes and froms you see in the shape the look at the numbers and the sides to calculate your shape suface area.)

Answer two Is correct to

Sample response: First separate the composite into component figures. Then find the surface area of each figure. A two-dimensional net can be used to find the surface area. Add the surface areas of the components. Then, subtract or exclude the areas of the figures that Plz mark brainliest

Is the following number rational or irrational?
0.3π

Answers

Answer:

Anything that has to do with pie is irrational

Step-by-step explanation:

Any pie number is irrational because pie is a never ending number hope this helps

Answer:

Personally i think it is irrational

Step-by-step explanation:

I think it is because it is a low number

help with math please

Answers

Answer:

70 Kilometers

Step-by-step explanation:

Just multiply 3.5 cm by 20km. Hope this helps!

Which of these two tables represent a function

Select one or more
a. Table A
b. Table C
c. Table B

Answers

Answer:

b

Step-by-step explanation:

the table b...because it has negative and positive

PLEASE HELP ME (THE ANSWER IS NOT THE FIRST ONE THAT ONE IS WRONG) (6ft by 6ft) SO CHOOSE ONE OF THE OTHER ONES PLS

Answers

Answer:

18ft by 18ft

Step-by-step explanation:

Answer: 18ft by 18 ft

What is the answer about this I really need help

Answers

Answer:

hi

Step-by-step explanation:

Answer:[tex]What's the question[/tex]

Step-by-step explanation:

Please help

The table below shows the number of hours that 20 students practiced dricing and their scores on a written driving test. Describe the relationship between the number of hours students practiced driving and their test scores

Answers

Answer:

there is no consistent relationship and has no real correlation

Jorge baked cookies for his math class's end-of-year party. There are 29 people in Jorge's math class including Jorge and his teacher. Jorge baked enough cookies for everyone to get 2 cookies each. How many cookies did Jorge bake? Use the variable c to represent how many cookies Jorge baked.

Answers

Answer:

Step-by-step explanation:

c=  29*2

why 29*2? because the problem says that jorge baked 2 cookies per person, so we multiply 2 times 29

c= 58

C = 58 hope that helped

BRAINLIEST GUARANTEED!!! TO WHOEVER SHOWS THEIR WORK

Answers

Answer:

B

I

Step-by-step explanation:

A triangle's angles must add up to 180

68+90+x=180

158+x=180

22=x

3 and 2 must add up to 180

70+x=180

angle 2= 110

angle 2 and angle 1 have to add up to 180 as well

110+x=180

andgle 1= 70

Answer:

B

I

Step-by-step explanation:

A triangle's angles must add up to 180

68+90+x=180

158+x=180

22=x

3 and 2 must add up to 180

70+x=180

angle 2= 110

angle 2 and angle 1 have to add up to 180 as well

110+x=180

andgle 1= 70

Note: Your teacher will grade your response to ensure that you receive proper credit for your answer.
7. The graph below shows the number of new clients brought into Sunnydays Insurance Company. Why is the graph misleading?

Answers

Answer:

It is not starting at 0

Step-by-step explanation:

If it doesn't have a starting point you can't be sure of the pattern unless you check at every point. If it's not starting at 0, no correct answer

please help due in 2 minutes

Answers

Answer:

it is between 5 and 6

Step-by-step explanation:

It’s 5.57so it’s between 5 and 6

(I-Ready lesson)

Kasper made 3 gallons of fruit punch for a party. Each serving of punch is 1/8 gallon. Which model shows how many servings Kasper made? Pls help asap!!! Giving brainlist!!

Answers

Answer:

the 2nd one

Step-by-step explanation:

1/8th of each gallon aka 3 gallons

the one with 3 gallons and 8 dicided pieves

(Middle school math) please help, thank you!

Answers

Answer:

what's is the he question

Step-by-step explanation:

?

What’s the problems?

What is the width of this rectangular prism if the volume is 162 cm cubed?
A. 3 cm.
B. 3 cm. squared
C. 3 cm. cubed
D. 108 cm.

Answers

Answer:

A 3 cm

Step-by-step explanation:

Volume is lxwxh, 6x9= 54, and 54x3=162

Answer: 3

Step-by-step explanation:

The equation for volume of a rectangular prism is lwh. We have the lh and 6 times 9 is 54. Now we just divide 162 and 54 and that's the width which is 3. And to double check 3 times 9 times 6 is 162 :)

calculate the sum and enter it below

Answers

Answer:

2

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

Instead of adding just subtract since its a negative

A store bought 200 toys at a cost of ​$20 each. The store sold all the toys at a percent markup of 30%. Find the total selling price.

Answers

Answer:

5200

Step-by-step explanation:

200x20=4000

30% of 4000 is 1200

4000+1200

Answer:

5200  

Step-by-step explanation:  

200×20=4000  

30% of 4000 is 1200

4000+1200=5200

Which algebraic expression represents “the difference of 54 and a number”? 54 minus n StartFraction 54 Over n EndFraction 54 n 54 + n
PLS HURRY IM TIMED

Answers

anwser: 54-7n


step by step explanation:

Triangle FGH is dilated agout the origin make triangle F'G'H' as shown here. Which rule represents the dilation applied to triangle FGH to create triangle F'G'H'?

Answers

Answer:

Answer is J

Step-by-step explanation:

Count the height of each traingle and divide both of them, it's also going to be greater than 1X since the dialted image is larger than the original

Answer:

answer isj

Step-by-step explanation:

lowkey not getting this can i get some help??<\3

Answers

I believe it’s the third option sorry if I’m incorrect tho
i think it’s the third option

Help will give brainiest if right plzzzzzzzzzzz



NO LINKS

Answers

Answer:

1.     x >= 5

2.    x > -8

3.    x <  4

4.    x <= 8

Step-by-step explanation:

Answer:graph

Step-by-step explanation:

best ne gets brainlyest

Answers

Answer:

Step-by-step explanation:

Answer is 113,04

Step by step exploration

d=12=>r=12/2=6
A= πr^2=3.12*36= 113,04

Which is a reasonable conclusion from the information presented in the bar graph?


A. Illinois had more electoral votes in 2000 than in 1980.
B. Most of the states had more electoral votes in 1980.
C. Most of the states had more electoral votes in 2000.
D. Arizona had the largest increase in electoral votes.

Answers

Answer:D. Arizona had the largest increase in electoral votes.

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Please do not post inappropriate stuff like pic of your self I have a answer with a girl that has a pic of her self please please do not do that

help me pls pls pls :(

Answers

740 square meters

Just find the areas of all the faces of the prism. And add then all up:

Area of rectangular base (bottom):
16 • 10= 160 square meters

Area of triangle facing front:
1/2 • 15 • 16= 120
Multiply 120 by 2 cause theres a same triangle facing back the prism: 120 • 2= 240

Area of rectangle facing right:
10 • 17= 170
Multiply 170 by 2 cause theres a same rectangle facing left the prism: 170 • 2= 340

Add them all up together:
160+ 240+340= 740

Comm.ent me if u have any questions

MARK ME BRAINLIEST TYSM! Say if my answer was wrong/right!
What the answer above said ^

PLEASE HELP ME! ASAP! Thank you!

Answers

Answer:

He was a bad judge of character (I think, been a while.)

I need these 3 answers! I'll give brainliest to whoever answers first! (Also putting for 20 points)

y/12 - 5 = 11

3.2x + 2.6 = -23

-6.85 + m/4 = -11

All are two-step equations, please include steps!

Answers

Answer:

y/12-5=11----> y/12=16   y=192

Step-by-step explanation:

Which angle is congruent to angle B?


A. ∡C
B. ∡D
C. ∡E
D. ∡F

Answers

Option B
Angle D is congruent to angle B
Other Questions
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