Answers
Answer:
204.4 amu
Step-by-step explanation:
0.30 * 203 = 60.9
0.70 * 205 = 143.5
60.9 + 143.5 = 204.4 amu
I hope this helps!
Related Questions
On a canoe trip, Rita paddled upstream (against the current) at an average speed of 2 mi/h relative to the riverbank. On the return trip downstream (with the current), her average speed was 3 mi/h. Find Rita’s paddling speed in still water and the speed of the river’s current
Answers
Answer: C (ED 2020)
Step-by-step explanation:
C, s + c = 2.75
c - s = 1.5
.60 mi/h
Rodrigo can carpet a house in twelve hours, working by himself. DaShawn can carpet the same house in ten hours . Working together, how long would it take Rodrigo and DaShawn to carpet the house
Answers
Answer:
I would say 2 hours but im not sure tbh.
Step-by-step explanation:
Which description matches DIAGRAM A?
A An increase by 2/3
B An increase by 5/6
C A decrease by 2/5
D A decrease by 5/11
Answers
the answer is d a decrease by 5/11
what is the slope (m) and the y-intercept (b) for y = 4x -8 *
Answers
y=-4x-8
To find x-intercept / zero , substitute y=0
0=4x-8
Move Variable to the left-hand side and change its sign
-4x=-8
Divide both sides of the equation by -4
Answer: x=2
Teagan believes she can use a division expression to find the amount of pizza each of 6 friends will eat if they share Four-fifths of a pizza.
Which statement best explains why Teagan is correct or incorrect?
Teagan is correct in using a division expression because Four-fifths is less than 1.
Teagan is correct in using a division expression because the question is about splitting a value into equal parts.
Teagan is incorrect in using a division expression because the term "of" in a math problem implies multiplication.
Teagan is incorrect in using a division expression because the total amount of pizza eaten is unknown.
Answers
Answer:
Option (b)
Step-by-step explanation:
It is given that,
Total no of friends are 6
The share of each friend is 4/5
Pizza eaten by each friend is equal to the total pizza eaten divided by total no of friends. It can be given by :
[tex]=\dfrac{\dfrac{4}{5}}{6}\\\\=\dfrac{4}{5}\times \dfrac{1}{6}\\\\=\dfrac{2}{15}[/tex]
It means that Teagan is correct in using a division expression because the question is about splitting a value into equal parts. Hence, the correct option is (b).
Answer:
b
Step-by-step explanation:
on Monday a restaurant made $545 from selling 110 hamburgers if they sold 53 Hamburgers on Tuesday how much did they make
Answers
Answer:
$262.59
Step-by-step explanation:
545 / 110 = 4.95454545455
4.95454545455 x 53 = 262.590909091
Rounded = $262.59
give the solution please now it is argent
Answers
Answer: I am also not knowing this answer I am confused about the question.
Step-by-step explanation:
Answer:
your question is confusing
Step-by-step explanation:
im sorry
- Find the sum of (2+4i) and (3-6i)
Answers
(2+4i )+(3-6i)
= 2 + 4i+3 -6i
= 5 - 2iAnswer:
5-2i
Step-by-step explanation:
(2+4i)+(3-6i)
2+4i+3-6i
5-2i
Please correct me if I am wrong
Which statement are true based on the diagram? Select 2 options
Answers
Answer:
Points J, K and Q are collinear
and
There is only one line that can be drawn through points L and P
The true statements are:
Points J, K and Q are collinear.
And, there is only one line that can be drawn through points L and P.
What is collinear Points?
Collinear points are the points that lie on the same straight line or in a single line.
How many lines can pass through two given points?Only one straight line can pass through the two points.
According to the question
We have a diagram in which there are eight points and four lines.
From the given diagram we can see that points J, K and Q lie on the same straight line.
Therefore, points J, K and Q are collinear.
As we know that, only one straight line can pass through the two points.
Therefore, from two points L and P only one straight line can be drawn.
Hence, statements second and fifth are correct.
Find out more information about collinear points here:
https://brainly.com/question/1593959
#SPJ2
how do you write 41/20 as a percentage?
Answers
Answer:
205%
Step-by-step explanation:
Percent means out of 100, so we want to get the denominator as 100
41/20 * 5/5
205/100
The percent is 205
205%
Can you make a triangle with the side lengths, 3, 8, 8?
Answers
Answer:
yes of course you can make a triangle
Answer:
No
Step-by-step explanation:
A triangle has ALL equal sides but since it's 3,8,8 you can't because not all side are equal
The menu price of a sandwich at a restaurant is $6. The purchase is subject to a 5% food tax, and you would like to leave a tip of 20% on the pre-tax cost. How much tax do you pay? How much of a tip should you leave? What is the total cost of your meal, after tax and tip?
Answers
Answer: See explanation
Step-by-step explanation:
Price of sandwich = $6
Food tax = 5% of $6
= 0.05 × $6
= $0.3
Tip = 20% of $6
= 0.2 × $6
= $1.2
Total cost of meal:
= $6 + $0.3 + $1.2
= $7.5
Answer: 1: $0.30 2: $1.20 3: $7.50
Step-by-step explanation:
I need help with this is anyone
Answers
Answer:
-w+41
Step-by-step explanation:
5(w+4)-3(2w-7)
5w+20-6w+21
-w+41
You have 80 feet of fencing to keep your dogs enclosed.
The length must be twice the width. What should the
width be?(please help due tonight and show work!)
Answers
Answer:
Twice something means multiply by 2 , you have 80 feet of fencing all together so half of 80 is 40 . Then take 40 and times it by 2 . which comes out to 80 .
(Just copy and Paste)
Step-by-step explanation:
I need this solved ASAP please
ratio 4:12 simplified.
Answers
Answer:
1/3
Step-by-step explanation:
4/12
2 goes in to 4 and 12, so 4 divide by 2 is 2 and 12 divide by 2 is 6 then you have to simplify it again since 2 can still go into 2 and 6 so 2 divide by 2 is 1 and 6 divide by 2 is 3.
In triangle ABC, angleACB is a right angle
Answers
Answer:
I think is 11.4
.........
I NEED HELP ASAP PLEASE!
20 POINTS!
Answers
I’m pretty sure
For lunch, students may choose one pasta () or chicken (G, The side choices are salad (5) or fruit (1) drink, ane entree, and one side. The drink choices are milk (M) or juice ). The entrée choices are which table shows al of the possible hunch combinations 7 Drink Entire side P OA Drink Entrée p P с Drink Entire P P M Side 5 Lunch Combination Ос 2 4. B. 1 Drink Entire Side N 5 P. C Lunch Combination 2 1 2 Side F Lunch Combination 5 7 с P P с Lunch Combination
Answers
Answer:
Step-by-step explanation: :) answer b
Answer:
The answer is D
Step-by-step explanation:it shows all 8 possible combinations
Please, Please help me
One number is 7 times a first number. A third number is 100 more than the first number If the sum of the three numbers is 865, find the numbers.
Answers
HELP ME ASAP BRO THIS IS DUED BY TONIGHT, LITERALLY ANYONE OUT THERE
What is the type of angle 12 and 6 form? and what is their relationship?
Answers
Answer:
Alternate angles
Step-by-step explanation:
Alternates angles are in a form of Z so the relationship between angle 12 and 6 are alternate angles.
When you were born, your grandma put $308 into a bank account for you to have when you turn sixteen. She has specific directions that you must follow in order to access the money. Starting on your 16th birthday, you must withdraw (take out) $14 a week for ‘fun money.’
a. Write an equation to represent this situation.
b. When will you run out of money? Show all of your work for calculating this problem and don’t forget to include your units!
c. Find the domain & range of this problem in the real-world context.
Answers
Answer:
$308 - 14r
Number of weeks = 22 weeks
Step-by-step explanation:
Given that:
Amount kept in bank = $308; which should be withdrawn weekly at $14 per week
Total amount in bank - weekly withdrawal * number rof weeks
Let number of weeks = r
$308 - 14r
When will the money run out
$308 - 14r = 0
-14r = - 308
Divide through by 14
14r/13 = 308/14
r = 22
Tne entire money can be withdrawn for 22 weeks at $14 per week without any leftover.
To make concrete, a person mixes 1 bag of cement to 4 bags of sand. How many bags of cement should be used with 100 bags of sand?
Group of answer choices
Answers
The answer would be 25 bags of cement to 100 bags of sand by dividing 100 by 4.
If the question is how many variable terms are in 3x^3y + 5x7 - 4y + x-z+9 the answer would be 7 because each of the variables are separated by the + and - signs and if you count them like that right now you would get 5 and if you add the 3 from the beginning you would get 7 saying that the variable terms are represented by the letters am I correct.
Answers
Given:
The expression is
[tex]3x^3y+5x^7-4y+x-z+9[/tex]
To find:
The number of variable terms.
Solution:
Constant values, variables, product of constants and variables are known as terms if they are separated by "+" sign.
The terms which contain atleast one variable is called variable terms.
We have,
[tex]3x^3y+5x^7-4y+x-z+9[/tex]
Here, the terms are [tex]3x^3y,5x^7,-4y,x,-z[/tex] and 9.
All terms contain variables except 9 which is a constant.
Therefore, the number of variable terms is 5.
Hence, your answer was not correct.
Determine if the equations are parallel, perpendicular, or neither.
5x + 3y = 3 and 3x + 5y = -25
Answers
1. m = -5/3
2. m = -3/5
perpendicular slopes are negative reciprocals, which these are not
parallel slopes are exactly the same, which these are also not
so, these equations are neither parallel nor perpendicular
Can someone please help me asap??? I’ll mark brainlist !!!!
Answers
Answer:
b
Step-by-step explanation:
Answer:
b or a
Step-by-step explanation:
Find the length indicated
Answers
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
The answer is choice D because if you subtract 7 from 13 you'll get 6.
please help will mark brainlist
Answers
Answer: Correct me if im wrong but i strongly suggest (A.)
Regular hexagons
Explanation:
The only regular polygons that can tessellate a plane are regular triangles, squares and regular hexagons.
Please help ASAP please don’t lie
Answers
Answer:
B
Step-by-step explanation:
I believe the number of sides, and the number of lines of symmetry are the same.
Because, A "regular polygon" has all the same 5 sides all around, which would mean there's the same amount of lines of symmetry.
x - 17 = 32 * linear equations
Answers
Answer: x=49
x-17=32
Subtract 17 from both sides.
x=32+17
x=49
The sum of two numbers is 25. The larger number is four times the smaller number. Find the numbers.
Answers
Answer:
5+20=25
Step-by-step explanation:
ok so 20/4 is 5 and 20 +5=25
so the only possible answer is 5+20=25
Hope this helps please give brainliest