3) A packet of
rice is 821 g. It is divided into a
equal portions. What is the mass of each portion?​

Answers

Answer 1
821 divid 2 equals 410 but your not saying how many portions it is equal to

Related Questions

Luis is 0.25 meters shorter than Harry, if Luis is 1.7 meters tall determine Harry’s height.​

Answers

Answer:  1.95

Step-by-step explanation:

Luis is Harry's height minus 0.25m, which means Harry is Luis' height plus 0.25m.

Luis + 0.25 = Harry

1.7 + 0.25 = 1.95 m

Which pair of vectors is orthogonal?

⟨3, –5⟩ and ⟨6, –10⟩
⟨2, –3⟩ and ⟨9, –6⟩
⟨–2, 3⟩ and ⟨–6, –4⟩
⟨–5, 4⟩ and ⟨–4, –2⟩

Answers

Answer:

C

Step-by-step explanation:

Edge 2021

Answer:

C on edge

Step-by-step explanation:

please help me i would really appreciate it



i will mark brainliest if you dont play around

Answers

Answer:

Step-by-step explanation:

The total number of triangles is 5

The total number of all shapes is 13

The ratio is triangles to total

The ratio is 5 to 13

Note

This problem is not very well defined. Notice the circle at the bottom left. It's less than 1/2 a circle. Question: do you count it or don't you. The answer to that question will influence other partial figures.

All you do is count the total number of figures and the number of triangles. I did count the part circle on the lower left as with the triangles that are missing their tops.

what is the correct answer to this division monomial?
63a5 b4 c7
-7a3 b4 c5

Answers

Answer in image V

I couldn't write it as a fraction in here

What’s the answer for this ?

Answers

Answer: the answer is c

Step-by-step explanation:

It says a=lw not a=ew
pls answer

Answers

Answer:

width = 126 ft

Step-by-step explanation:

I'm going to assume that I am solving for width.

Area = width x length

84 = 2/3 x width

Now divide 84 by 2/3 to get the width (when you divide by a fraction, you actually multiply by its reciprocal, so it is 84 times 3/2)

84 x 3/2 = width

width = 126 feet

PLEASE HELP!! WILL BE GIVING BRAINLIEST TO THE CORRECT ANSWER!!!

Answers

Answer:

[tex]E(x) = 99[/tex]

Step-by-step explanation:

Given

The attached table

Required

Number of times 3 or 4 will occur

First, we complete the table as follows:

[tex]P(1) + P(2) +......+P(6) =1[/tex]

[tex]0.13 + 0.05 + P(3) + 0.21 + 0.19 + 0.3 = 1[/tex]

Collect Like Terms

[tex]P(3)= 1 -(0.13 + 0.05 + 0.21 + 0.19 + 0.3 )[/tex]

[tex]P(3)= 0.12[/tex]

The expected number of times is:

[tex]E(x)= n * P(x)[/tex]

So, we have:

[tex]E(x) = 300 * (0.12 + 0.21)[/tex]

[tex]E(x) = 300 * (0.33)[/tex]

[tex]E(x) = 99[/tex]

You want to purchase a backpack that originally cost $21.79 with a coupon for $1.25. Estimate to the nearest dime how much you will pay for the backpack.

Answers

Answer:You will pay $20.54

Step-by-step explanation:

If the bookbag cost $21.79 and you have a coupon for $1.25 all you have to do is subtract 1.25 from 21.79.

21.79

1.25

_____

20.54

(Please Help Asap!)

Find the volume of a cylinder having a height of 105 millimeters and a base with a diameter of 40 millimeters. Use the volume formula and 22/7 for π.

Choose the values for r and h. (1 H and 1 R)

h = 22/7
h = 105
r = 20
r = 40

Answers

Answer:

132,000 millimeters squared, H= 105, R= 20

Step-by-step explanation:

Volume equation (r= radius, h = height)

v= (pie)x r^2 x h

Pie = 22/7

r = 1/2 the diameter, so 40/2= 20. r = 20

h = 105

Substitute

(22/7) x 20^2 x 105

20^2 = 400

(22/7) x 400 x 105 = 132,000

Write an explicit formula for a_na
n

, the n^{\text{th}}n
th
term of the sequence 45, 15, 5, ...45,15,5,....

Answers

Answer:

the answer is 3n+7 please do you get it

The diagram below gives the lengths of all but one side of pentagon ABCDE. What is the
perimeter of pentagon ABCDE?
12 cm
Perimeter =
8 cm
4cm-
15 cm
hurry asap i need it by tomorrow!!

Answers

Answer:

44

Step-by-step explanation:

[tex]BC^{2} = (15-12)^{2} + (8-4)^{2}\\BC^{2} =9 + 16\\BC = \sqrt{9+16} \\BC = \sqrt{25} \\BC = 5[/tex]

P  = 12 + 15 + 8 + 4 + 5 = 44

PLSSSSSSS HELP MEEEEEEEEEEEEEEEEE :CCC

Answers

Between day 4 and day 6 the snow decreased the most

Answer:

Day 4 and 6

Step-by-step explanation:

On a hot day, a football team drank an entire 40-gallon cooler of water and half as much again. How much water did they drink?

Answers

Answer:

60 gallons

Step-by-step explanation:

40+1/2*40=40+20=60

How do I solve this? Thank you.

Answers

Answer:

Heyya little student!

Sin means [tex]\frac{opposite }{hypotenuse}[/tex]

5 is the hypotenuse (its opposite to 90 degrees )

So, sin β would be:-

the side opposite to the angle β divided by the hypotenuse of the triangle.

The side opposite to β is 4

and as I said earlier, the hypotenuse is 5

So, sin β would be:-[tex]\frac{4}{5}[/tex]

I hope it helped you!

Keep learning

and never stop smiling

You Are Awesome!

Can see please help me with the 2 equations (in the picture) find x

Answers

Answer:

1. x = 2

2. couldn't figure out. sorry

Step-by-step explanation:

Please answer correctly and no giving links.

Answers

The answer is D that’s just yea cuz 25-25% is 18.75 and that times 3 is d

Confused-
A liquid starts at a temperature of 210 degrees and cools in a room held at a constant 68 degrees. After 8 minutes of cooling, it is at a temperature of 97 degrees. The temperature, F, can be modeled as a function of time in minutes by the equation
F(t) = a(b)^t + c

Answers

It would be round 180 degrees

PLEASEE MY LAST POINTS!!!!!! PLEASE HELP :(

Answers

I’m not sure it’s A or C

The length of a rectangle 5 cm more than its width. If the area of the rectangle is 50 cm2
,
find the dimensions of the rectangle.

Answers

Answer:

the length is 10

the width is 5

Step-by-step explanation:

Hey there!

To solve this equation we use the formula

50=5/x

step 1 divide each side by 5

50/5=10

so we can conclude that x (or the width) = 5

then we add 5 (because the length is 5 more then the width)

5+5=10

so length =10 and width = 5

Mr. Enriquez has used 4 1/8 bags of top soil in his backyard.
Each bag covers 180. 5 ft square. How many square feet was
he able cover with the bags he used?

Answers

Answer:

744.5625

Step-by-step explanation: First divide 1 by 8 getting 0.125 then add it by 4 then multiplying 180.5

Slope
Rate Of Change
Pls Help

Answers

Answer:

-1/2

Step-by-step explanation:

PROBLEM
Convert 147% to a fraction in simplest form.
I’m

Answers

Answer:

147/100

Step-by-step explanation:

This is the simplest form it can be placed in! It cannot be simplified any further whatsoever.

Answer:

1 [tex]\frac{47}{100}[/tex]

Step-by-step explanation:

147% as a fraction would be 147/100. since we need to put it in simplest form, the answer would be 1 [tex]\frac{47}{100}[/tex]

A number decreased by 7 is at least 15. Find the number.

Answers

Answer:

22+

Step-by-step explanation:

bc 7 + 15 = 22

The number is 22.

What is problem-solving?

Problem-solving is the act of defining a problem; figuring out the purpose of the trouble; identifying, prioritizing, and selecting alternatives for an answer; and imposing an answer.

Problem-solving starts with identifying the issue. As an example, a trainer may need to parent out a way to improve a scholar's overall performance on a writing talent test. To do that, the instructor will overview the writing exams looking for regions for improvement.

Learn more about Problem-solving here: brainly.com/question/13818690

#SPJ2

What method can be use to prove the triangles below are congruent?

options:
not congruent
sas
asa
sss

Answers

I’d be Side angle side(SAS)


What is the solution to -3x+23-7?
O x>-12
O x>12
O x<12
O x<-12

Answers

it’s the second one x>_12 because it’s a closed circle on the number line and it’s going right

Jim is 9 years older than June. Alex is 8 years younger than June. If the total of their ages is 82, how old is the eldest of them?

Answers

Answer:

Jim + June + Alex = 82 (x+9) x + (x-8) = 82 3x +1 = 82 3x = 82 - 1 = 81 x = 81/3 = 27. ANSWER. June is 27 years old; Jim is 27+9 = 36 years old; Alex is 27-8 = 19 years old.

Need help quick! Will give brainliest to first right answer.
Which system of equations has no solution?
O 5x+5y = 10 and 2x+2y=4
O 3x-6y = 4 and - 4x+8y=7
O 6x+2y = 6 and 7x+3y=9
O 3x-4y = 16 and 2x+3y = 5

Answers

Answer:

the first one  or the last one

Step-by-step explanation:

5x+5y = 10 and 2x+2y=4

0 = 0

3x-6y = 4 and - 4x+8y=7

0 = 37 / 3

6x+2y = 6 and 7x+3y=9

0 = 3

3x-4y = 16 and 2x+3y = 5

x=4 and y=−1

What is the product of -6x3 and 2x5?

Answers

Answer:

for the first one it's going to be -30 and the second one is 10

HELP FOR BRAINLEST PLS I WILL GIVE BONUSES POINTS TOO

Answers

A. -130, is the correct answer.

work:

   1 0

× -1 3

_____

- 1 3 0

Find the 20th number in the sequence I started: 5, 7, 15, 17, 25, 27... HELP FAST

Answers

Answer:

97

Step-by-step explanation:

5,7,15,17,25,27,35,37,45,47,55,57,65,67,75,77,85,87,95,97

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