Evan's science class placed some metal balls on a scale. They used a red ball that weighed 5/13 of a pound, a yellow ball that weighed 10/17 of a pound, a green ball that weighed 5/13 of a pound, a blue ball that weighed 4/13 of a pound, and a gray ball that weighed 6/17 of a pound. What was the total weight of the metal balls?

Answers

Answer 1

Answer:

2 4/221 = 2.018

Step-by-step explanation:

5/13+10/17+5/13+4/13+6/17 = 2 4/221 = 2.018


Related Questions

5(3m - 6) when simplify

Answers

Answer:

15m-30

have a nice day

The expression in simplified form, obtained from the distributive property of multiplication over addition is; 15·m - 30

What is the distributive property?

The distributive property of multiplication over addition states that for numbers, a, b, and c, we get;

a·(b + c) = a·b + a·c

The expression, 5·(3·m - 6) can be simplified by applying the distributive property of multiplication as follows;

5·(3·m - 6) = 5 × 3·m + 5 × (-6) = 15·m - 30

The simplified form of the expression is therefore; 15·m - 30

Learn more on the distributive property here: https://brainly.com/question/2807928

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help me ples ples ples ples

Answers

The answer is 38 do you need me to explain why

I NEED HELP ASAP PLS HELP ME IF YOU KNOW HOW TO DO THIS!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer: less than or equal to and I think quotient sorry if this is wrong I just want to help but I am pretty sure it is right because.

Explanation: the sign before the three representa a less than or equal to sign and the answer to a multiplication equation is a quotient.
i believe it’s less than equal to

Loook at image HELPPPP

Answers

The unit rate is 0.14 cents per ounce.

Select all the rates that are unit rates.

1 1/3
2 3/1
2/3
3/1
1/9

Answers

Answer:

1/9    1/1/3    3/1

Step-by-step explanation:

HOPE THIS HELPS!

PLEASE MARK BRAINLIEST! :)

Answer:

2/3/1 and 2/3

A local flower shop sells a dozen roses for $12.85. Based on this information, which of the following could be true?
1 point
A. $38.55 for four dozen roses
B. $64.25 for five dozen roses
C. $25.70 for 18 roses
D. $32.13 for two dozen roses help me please

Answers

the answer is B.

the reason why is because if you have 5 dozens each dozen cost 12.85 and 12.85x5=64.25
hope this helps!

Select the correct answer from each drop-down menu.
Claire is on a business trip. She’ll be traveling from Liverpool, England, to Melbourne, Australia.
The latitude value of Liverpool is 53.41 degrees, and the longitude value is -2.99 degrees. The latitude value of Melbourne is -37.81 degrees, and the longitude value is 144.96 degrees. The two cities are
degrees apart in latitude. The two cities are
degrees apart in longitude.

Answers

Answer:

the difference in latitude is 91.22°

the difference in longitude is 147.95°

Step-by-step explanation:

For Liverpool, London. The latitude is 53.41°, longitude is -2.99°

For  Melbourne, Australia. The latitude is -37.81°, longitude is 144.96°

The negative or positive magnitude of their values shows their position on either sides of the origin of the latitude (equator) and the origin of the longitude (prime meridian).

The latitude measures the relative position of a point, north or south of the equator (latitude 0°). The longitude measures the relative position, east or west of the prime meridian (longitude 0°)

the difference in latitude is 53.41° - (-37.81°) = 53.41° + 37.81° = 91.22°

the difference in longitude = 144.96° - (-2.99°) = 144.96 + 2.99 = 147.95°

If one angle of a triangle measures 80°, select a pair of angle measurements that could describe the other two angles.

Answers

Answer:C

Step-by-step explanation:

Answer:

A triangle's angles in total have to be added to 180°, so I believe the pair should be A and D

Step-by-step explanation:

180-80=100

95+5+100

in total we have a triangle with all angles added up to 180°

Refer to the graphic novel (explains the problem) to do excersises a-c. I really need help on all three. This is about volume!!

Answers

Answer:

i found that the bag is 132 cubed and the candle is 117.81 and 132 cubed - 117.81 is =2299850.19 so im pretty sure thats the answer for b

Step-by-step explanation:

but for c if its 1 bag per teacher (like i think it is) then i multiplied 2299850.19 by 70 and i got = 160989513.3

-i dont know for sure if this is correct (tbh im kinda confused) but i hope this helped have a good rest of your day :)

The guy who answer before me is right

Brainliest plus 50 points to the first with all the right answers!!!


1.) Last week Joy ran 20 miles more than Olivia. Joy ran 43 miles. How many miles did
Olivia run?
x = the number of miles Olivia ran
Write the equation to represent this situation. (Do not use any spaces in your equation)
2.) Kim rented a bounce house for a party. There was a one-time charge of $100, plus an hourly rate of $35. Her total cost for the night was $327.50. For how many hours did Kim rent the bounce house?
h = the # of hours Kim rented the bounce house
Write the equation to represent this situation. (Do not use any spaces in your equation)

Answers

Answer:

1. x=43miles-20miles

2.h=($327.50-$100)/35

Step-by-step explanation:

1. The answer is x=43miles-20miles. This is because Joy ran more miles than Olivia. So to find the time olivia ran you say 43 minus 20.

2. The answer is h=($327.50-$100)/35. This is because you remove ( subtract ) the one time charge in order to get the hour charges. Then to find the number of hours Kim rented the bounce house you divide by 35 because this is the price for an hour.

Hope you understand

HOPE THIS HELPED

I NEED HELP THIS IS DUE ASAP

Answers

Answer:

Proportional

Unproportional

Step-by-step explanation:

85 -6 = 79

79 -6 = 73

73 -6 = 67

1.49 +10 = 1.59

1.59 + 30 = 1.89

first two answers are : proportional, unproportional

Which situation cannot be represented by the equation 8−x=3?

A. Joe had $8 and bought a piece of pizza. He had $3 left over. What is x, the cost of the pizza?

B. Jackson walked 8 dogs. Henry walked 3. What is x​, the number of dogs the boys walked all together?

C. The difference between Amal's score and Katie's score was 3. Amal had 8 points, but Katie had less. What is x​, the amount of Katie's score?

D. Sunnyville had 3 fewer inches of rain than Pleasantville. Pleasantville had 8 inches of rain. What is x​, the amount of rain in Sunnyville?

Answers

Answer:

A separate answer sheet for Part I has been provided to you. Follow ... Record your answers to the Part I multiple-choice questions on the separate ... Your answer sheet cannot be accepted if you fail to sign this ... x V(x). 0. 4. 1 5.4. 2 7.29. 3 9.84. Which equation and statement ... Number of Candy Bars Sold.

Step-by-step explanation:

You wouldn’t be able to use it for A

PLEASE HELP ME I WILL MARK BRAINLIEST AND LOOK AT BOTH PAGES PLEASE!!!

Answers

Answer:

I think 1/2

Step-by-step explanation:

Since there are 4 coins overall and 2 nickels, then the probabilty is 2/4

2/4 simplified is 1/2

(I've never been too good at probability so sorry if it is wrong)

Why do you need the answer so bad? Are you trying to get a pet?

answer this question pleasee

Answers

Answer:

c) slope= 5 y-intercept=12

Step-by-step explanation:

first you use y2-y1 divided by x2-x1 to find slope

32-22 10

——— = — = 5

4 - 2 2

then you plug what you know into point-slope-form

y-22=5(x-2)

y-22= 5x-10

y= 5x+12

Answer:

C

Step-by-step explanation:

Slope = 5

y-in= 12

Move the decimal point 3 places right to find (blank), a number greater than or equal to 1 and less than 10. Then multiply (blank) by 10(--), using a (blank) exponent on 10 that equals the number of places you moved the decimal.

Answers

Answer:

Times 100 hundred, 10, exponent 3, 3rd power.

Step-by-step explanation:

Uf ufitzirsurzizururzuusuurUeurrzurUr


KhifUrsufzuzezu. Vcoueovrococyocociyroycocoyrvouvruooy

hello can you all answer these 2 questions

Answers

Answer:

Number 7-    +3

Number 8: slope: -4

                   y- intercept: +140

Step-by-step explanation:

for the first question, i picked the points (0, 2) and (-1, -1). i used the slope form y2-y1/x2-x1 or in this case -1-2/-1-0 which equals to -3/-1=3. for the second question you subtract 120-140/5-0 which equals -20/5 simplified to -4 and the y intercept is 140 because x=0

Hope this helped! :))

What is the slope for this scenario?

-500
-250
-1/4
200

Answers

Answer:

slope = -250

Step-by-step explanation:

Use the two points with the blue and beige segments.

The point to the right has coordinates (8, 6000).

the point to the left has coordinates (4, 7000).

slope = rise/run = (difference in y)/(difference in x)

slope = (6000 - 7000)/(8 - 4)

slope = -1000/4

slope = -250

-250 lol yea anyways

This question has three parts. Answer the parts in order.
Part 1

Sam is 8 years younger than his brother Steve. He is also half as old as Steve.

Select two equations of a system that can be solved to find both ages.
Part 2

How many years old is Sam? (Use only the digits 0 – 9 to enter a number.)
Part 3

How many years old is Steve? (Use only the digits 0 – 9 to enter a number.)


this are the answeres of part one

Answers

Answer:

b

Step-by-step explanation:

b

help pls pic provided <3

Answers

There’s no picture there

A restaurant receives a shipment of onions every 14 days, a shipment of salad greens every 6 days, and a shipment of potatoes every 8 days. The restaurant received shipments of all three items today. Use the dropdown menus to correctly complete both statements.

The next time that the restaurant will receive shipments of both onions and salad greens is in_
days.

The next time that the restaurant will receive shipments of both onions and potatoes is in _
days.

Answers

Answer:
24 days.
Step-by-step explanation:
Fresh produce is delivered to a restaurant every 4 days.
Every 6 days, the restaurant receives a delivery of dried and canned goods.
Now , if the produce and dried and canned goods were delivered today
So, they are all delivered to the restaurant on the same day again after days :
=6x4
=24
Hence after 24 days they are all delivered to the restaurant on the same day again .

Answer:

Step-by-step explanation:

i don't know i just want points byeee

What does an “Indian reservation” do to the Right of Occupancy?

Answers

Answer:

lol 2 months later

Step-by-step explanation:

A recipe for two dozen cookies calls for 234cups of sugar. How much sugar is needed to make one dozen cookies?wat dis 0-0:>

Answers

If it’s 234 it should be 117
234 divided by 2 = 117!

One of the roots of the equation x2−bx+c=0 is equal to 5. Find c in terms of b.

Answers

Answer:

c=5b-25

Step-by-step explanation:

Polynomial is an equation written as the sum of terms of the form kx^n.

where k and n are positive integers.

The value of c in terms of b is 5b - 25

What is a polynomial?

Polynomial is an equation written as the sum of terms of the form kx^n.

where k and n are positive integers.

Example:

x² + 3x + 9 is an equation.

x³ + 6x² + 6x + 8 is an equation.

We have,

x² - bx + c = 0

One of the roots of this equation is 5.

This means,

5² - 5b + c = 0

25 - 5b + c = 0

Adding 5b on both sides.

25 + c = 5b

Subtracting 25 on both sides.

c = 5b - 25

Thus,

The value of c in terms of b is 5b - 25

Learn more about polynomials here:

https://brainly.com/question/2284746

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+ 2x + 12y + 4

What are the coefficients of this expression?

Answers

Answer:

The coefficients are: 2, 12, 4.

Step-by-step explanation:

Correcting the answer above this one, 2 and 12 are the coefficients on your problem. 4 would be considered a constant.

Hey, Can someone help me, this can help my math grade go up ^^
Jack baked 12 muffins. This was half the number of muffins he made yesterday.

Which equation can be used to find, x, the number of muffins Jack made yesterday?

A. x+1 over 2=12
B. x−1 over 2=12
C. x over 2=12
D. 2x = 12

Answers

Answer:

C

Step-by-step explanation:

We know 12= the # of muffins baked today

we know x= yesterday's muffins

so half x equals 12

in math terms

[tex]\frac{x}{2}=12[/tex]

Good luck with your math grade! I know the struggle and I wish you well!

Tom took a trip of 1,020 miles. He traveled by train at 55 miles an hour and the same number of hours by plane at 285 mph. How many hours did the trip take?

8 hours
6 hours
3 hours

Answers

The answer would be 6 hours
HOPE THIS HELPS

PLEASE HELP ME I'LL MARK BRAINLIEST!!!! I KNOW THE ANSWER ISN'T 2/6

Answers

Answer:

The answer would be 1/3.

Step-by-step explanation:

You chose 2/6 but you can simplify it to 1/3

Answer:

2/6 aka simplfy 1/3

Step-by-step explanation:

is 1/3

-4x+14<10 what is the answer..?

Answers

Answer:

=

Step-by-step explanation:

What is the ratio of total shapes to stars in simplest form?

Shape Quantity
Triangles 8
Circles 4
Stars 10
Hearts 3


Group of answer choices

2:5

5:2

25:10

Both B and C are correct

Answers

Answer:

5:2

Step-by-step explanation:

Answer:both b and c are correct

Step-by-step explanation:

C is the actual answer and B is a simplified form

WILL GIVE BRAINLIEST!! PLEASE HELP ASAP!! (Include question number)

Answers

Answer:

The first one is F' each one is around $36

(8). I believe it’s C

(17). I believe the answer is J

(i’m not so sure on 8 but i’m almost 100% positive number 17 is J
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