Mathematics Middle School

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:

0.0000075 = 7.5 x 10^6 --- Patients Blood

and it has to be between 0.0000006 and 0.000016

so Yes it is normal

Related Questions

REWARDING BRAINLY FOR CORRECT ANSWER

Answers

Answer:

40

Step-by-step explanation:

Mode is the number that occurs the most in the data set

and that number is 40

Answer:

40

Step-by-step explanation:

The table below shows the length of the hiking trails at a local park. Aaron hikes half of the blue trail. Estimate to find the distance he hiked.

Answers

Answer:

About 1 mile.

Step-by-step explanation:

1.87 / 2 doesn't come out to exactly 1, but it comes quite close.

the question.
The line plots show the number of kilometers that Jen and Denisha biked each week for 10 weeks.

Based on the data, who is more likely to ride a greater distance in the eleventh week? Move a word to each blank to complete the sentence. ____ is more likely to ride a greater distance because the ____ of her data is greater ^image

Jen
Mean
Mode
Denisha
Range

Answers

Answer: The first blank is Denisha and the second blank is Jen

Step-by-step explanation:

***WILL MARK BRAINLIEST*** Write in Scientific Notation! #3

Answers

1. 9.6 x 10^5
2. 2.2 x 10^-4
3. 1.200565885 x 10^8 or 1.2 x 10^8

I need help please, thank youuuuuuuuu

Answers

Answer:

9/3

Step-by-step explanation:

i tried my best, and i got what i could get

3 + 6 + 3 = 12. If there are 6 green tiles, the probability of getting a green tile is 6/12. That would be a 50% chance that you would pick a green. 50% converted into decimal form is 0.5

Holly, Chris and Tony each collect action figures. Chris has twice as many action figures as Holly Holly has 3 fewer action figures than Tony. Create an expression that represents the number of action figures Chris has in terms of the number of action figures Tony has, t.

Answers

Answer:

Step-by-step explanation:

3-t

3-T I’ve done this question before

The circular radio signal from transmitter A has three times the radius of the circular signal from transmitter B. How many times greater in the area of the signal from transmitter A than from transmitter B? Explain your reasoning.

Answers

Answer:

B

How many times greater in the area of the signal from transmitter

What type of counting problem is this?

Johnny is a very picky eater, so he likes to use a lot of condiments. He has ketchup, salt, pepper, and shredded cheese at his disposal. His mother tells him he may only make two additions to his meal (i.e., he can add condiments only twice, regardless of whether or not he already used them). How many different ways can Johnny improve his meal?
Permutation with repetition
Combination without repetition
Permutation without repetition
Combination with repetition

Answers

Answer:

Step-by-step explanation:

Combination without repetition

Combination without repetition

Norra is making a picture frame. She wants the length to be 5 inches more than twice the width. The expression below represents the inches of wood Nora needs to make a picture frame with a width of w inches.

Answers

Answer:

W2+5

Step-by-step explanation:

i hope this correct if not u can get rid of this answer :)

The answer should be w2 + 5

Can someone help me? Will mark brainlist!

Answers

Answer: The answer for this queshtion is j.

Answer:

Your best answer choice would be "H."

Step-by-step explanation:

The question says each minute it drains 12 gallons, so on Letter H, 0 minutes would be 60. Subtract 12 by it and you get 48. After, you would do 48 - 12 which gives you 36. Subtract it by 12 again and you get 24. 24 minus 12 gives you 12. 12 minus 12 gives you 0, so H would be your best choice

I don't understand how to do these 3 questions please help me if you can.

Answers

Answer:

Step-by-step explanation:

a)  90 degrees -  lines that are tangent to a circle form right angles

b) 67 degrees - triangles have an area of 180 degrees. Since point p is tangent it is 90 so you would do x+23+90 =180 and solve (23 being the given angle).

c) 43 degrees - similarily to question b) point p is tangent and triangles are a sum of 180 degrees you would do x+47+90 = 180 and solve

I hope this makes sense i tried my best to explain.

During a debate, Bonnie used 9 minutes to present her opinion, 6 minutes to rebut the opposing opinion, and 5 minutes to summarize.
What percent of the time did she spend summarizing?
A. 5%
B:30%
c. 45%
D. 25%
E. 15%

Answers

Answer:

25%

Step-by-step explanation:

9 + 6 + 5 = 20

she spent 5 minutes summarizing so that is 5/20

5/20 = .25

.25 x 100 = 25%

Answer:

25%

Step-by-step explanation:

Which angle pair is congruent?

1. ∠BEC and ∠DEF
2. ∠BEA and ∠DEF
3. ∠AEF and ∠CED
4. ∠DEF and ∠CED

Answers

Answer:

Step-by-step explanation:

2 because they are the same 2 lines

Answer:

B) <BEA and <DEF

Step-by-step explanation:

To find a congruent angle pair, look for vertical angles. Which is <BEA and <DEF

12x-6>14x-2 graph it

Answers

Answer: 12x-6=14x-2

We move all terms to the left:

12x-6-(14x-2)=0

We get rid of parentheses

12x-14x+2-6=0

We add all the numbers together, and all the variables

-2x-4=0

We move all terms containing x to the left, all other terms to the right

-2x=4

x=4/-2

x=-2

Step-by-step explanation:

I think it maybe is 12x-6=14x-2

Which of these sets is a Pythagoreah Triple?
A) 5, 8, 17
B) 21, 20, 41
C) 4,5,6
D) 64, 36, 100

Answers

Answer:

None

None of these answer choices are Pythagorean Triples

For B 21 and 20 are I’m not sure about 41. So I would go with B, but I’m not for sure.

The weight of the square is 10 grams
how much heavier is the circle then the triangle
Will be marked BRAINLIEST

Answers

Answer:

The circle is 2 times heavier than the triangle.

Step-by-step explanation:

We can see this by identifying the amount of squares there are per shape.

Since there are 3 triangles and 3 circles on each side, we can identify how heavy each one is by comparing them to the squares.

There are 2 squares per triangle and 1 square per circle, so we know that the circles are 2 times heavier than the triangles.

The weight of the circle is 10 grams heavier than the weight of the triangle.

What is the solution to the equation?

In other words, the collection of all feasible values for the parameters that satisfy the specified mathematical equation is the convenient storage of the bunch of equations.

The weight of the square is 10 grams. Let 'x' and 'y' be the weight of the triangle and circle. Then the equation is given as,

x + 20 + x + 20 + x + 20 = y + 10 + y + 10 + y + 10

Simplify the expression, then we have

x + 20 + x + 20 + x + 20 = y + 10 + y + 10 + y + 10

3x + 60 = 3y + 30

x + 20 = y + 10

y = x + 10

The weight of the circle is 10 grams heavier than the weight of the triangle.

More about the solution of the equation link is given below.

https://brainly.com/question/22613204

#SPJ2

what is the value of g ?

Answers

Answer:60.5

Step-by-step explanation:

it would be 60.5 because of the same angle measures as the first angle above it.

Can someone please help me? Will mark brainlist!

Answers

Answer:

y=2x-1

Step-by-step explanation:

y=2x-1
hope this helps

Can u explain how to get the answer???

Answers

Answer:

Since there are 8 sections and 3 are even

We consider that 3/8

We now multiply by 120 since they said 120 times it is spun

3/8 x 120 = 45

The answer is 45.

It's hard to explain how I got the answer but I gathered the info below to help me get it.

There are 8 different sections on the wheel. 5 are odd numbers and 3 are even. 5/8 chance of getting an odd number 3/8 chance of getting an even number. The wheel is spun 120 times.

Hope this helps!

Answer the question below​

Answers

Base = 6 x 6= 36, Sides (6 x 8/2 = 24) x 4 = 96. 36 + 96 = 132 cm squared

Answer:

The answer is A.

Step-by-step explanation:

helllpp?!?

plzz do all of themand youuu get branlist!!!! and a thank you!!!

_______________________________________________________
1. Minds On: Theme Proportional Reasoning
How much are 5 dozens?

( the pic)

Do you know what a ratio table is?
Here is one sample for you.

______________________________________________
2. Action:
Read this problem 2-3 times and think about how you can solve this problem using the ratio table.
Problem:
A recipe that makes 5 dozen cookies
You need 4 eggs and 2 cups of flour.

Wolfgang has only 3 eggs.
How much flour should he use?

How many cookies can he make?
How much of each ingredient would he need to make 75 cookies?
Here is one started for you.

( the pic)


3. Consolidation
Write another problem and ask a friend to solve it.


(plzz help me on this one too!!!)

Answers

For 1Minds on, I think 5 dozen is 60. You need to do 5 x 12 since one dozen equal to 12
A dozen is 12. 12x5=60. 60 is your answer

Question 8 of 14
Determine which of the expressions could be used to represent the following calculation:

Divide the difference between 96 and 72 by 12.

Select all that apply.

A.
(
96
−
72
)
÷
12
B.
96
−
(
72
÷
12
)
C.
(
96
÷
12
)
−
72
D.
24
÷
12
E.
96
÷
6

Answers

The answer should look like this :
(96-72) / 12. The closest answer to this is A, so the correct answer is the first option (A).

A bicycle has tires that are 70cm in diameter .how far will the bicycle travel in 100 complete rotations of the tires? PLSSSS HELPPPPPP

Answers

Answer:

12 miles al least

Step-by-step explanation: there you answer is

REWARDING BRAINLY TO CORRECT ANSWER

Answers

Answer:

x - 16 > 8 (lets solve first before we graph)

+16    +16

X > 24

Since X is greater than 24 we need to show that on the number line.

Pick the circle that is hollow,

Put the hallow circle point on 24,

Then make the arrow go to the right of 24 showing that x is greater than 24.

x- 16 > 8 have nice day :)

is the following number rational or irrational?
-3+π

Answers

I think it is irrational
Yea I just asked my teacher
the number -3+pi is irrational

Jenny has a rope that is 7 1/2 feet long. She wants to cut it into pieces that are 3/4 of a foot long.
A. 5 5/8
B. 8
C. 1/10
D. 10

Answers

10 I was dividing and got 10 hope it helped
the answer is D. 10 because when you divide 7 1/2 by 3/4 its 10

A sum of money is shared between Kelly and Erin in the ratio of 5:7. If Kelly gets $42 less than Erin, what is the sum of money shared?

Answers

Answer:

252

Step-by-step explanation:

The answer to this equation is 252
I hope this helps

Will give brainliest
Please help with problem, I don't understand it

Answers

Answer:

111.375

Step-by-step explanation:

each triangle are equal to each other, it equals (b x h)/2

good luck and thanks for the brainliest!

NEED HELP ASAP!!!!!!!!!! Melissa rolls two number cubes, each with sides that are labeled 1 to 6. What is the probability that the product of the numbers will be greater than or equal to 18? Write your answer in probability notation as a simplified fraction.

Answers

Answer:

1\6

Step-by-step explanation:

You have one sixth

1/6 is the answer I had it on my test

whats the fair share for 3/3 and 2/2?

Answers

Girl I’m sorry but I don’t know the answer. Brainly just wants me to answer questions I don’t know why
Ivon that is so funny haha
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