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Deffense [45]
3 years ago
9

Aaron has a digital scale. He puts a marshmallow on the digital scale and it reads 7.2 grams. How much would you except 10 marsh

mallows to weight? Why?
Mathematics
2 answers:
Galina-37 [17]3 years ago
5 0

Answer:

72 grams

Step-by-step explanation:

10*7.2=72

zysi [14]3 years ago
4 0

Answer:

they would weigh 72 grams, which is 0.158733 of a pound

Step-by-step explanation:

7.2 x 10 = 72

then convert into pounds if u want to go that far...

Hope this helps!!

You might be interested in
What is r i 4.5+10r=-6.5 with work pls
Evgen [1.6K]

Answer:

-11/10 or -1.1

Step-by-step explanation:

To start, let's get rid of those pesky decimals by multiplying everything by 2. Then we get 9 + 20r = -13. Now, let's isolate the r by subtracting 9 from both sides to get 20r = -22. Finally, we need to divide everything by 20 to get r = -11/10 or -1.1.

8 0
3 years ago
A middle school took all of its 6th grade students on a field trip to see a play at a theater that has 3700 seats. The students
igomit [66]

Answer:

1,924 6th graders

Step-by-step explanation:

52% of 3700 seats

0.52 x 3700= 1,924 seats filled

8 0
2 years ago
Your friend says that the solutions to the inequality 5x - 14x < - 18 are x ≤2. Solve the inequality correctly. What error di
katrin2010 [14]
<h3>Answer:  x > 2</h3>

Work Shown:

5x - 14x < - 18

-9x < - 18

x > -18/(-9)

x > 2

The inequality sign flips when dividing both sides by a negative number.

Here's another approach you could take.

5x - 14x < - 18

-9x < -18

0 < -18+9x

18 < 9x

9x > 18

x > 18/9

x > 2

It's a slightly longer pathway, but it avoids a sign flip when you divide both sides by the positive number 9.

The sign flip happens two steps earlier when going from 18 < 9x to 9x > 18. In other words, A < B is the same as B > A.

6 0
2 years ago
You’ve explored a variety of trigonometric applications and studied different coordinate systems in the process, namely the Cart
Vaselesa [24]

Answer:

Step-by-step explanation:

this idea is probably a good thing to have a solid understand of.   That Cartesian (rect) is the x and y components, of the legs of a triangle  and is a way to measure that part of the two leg of the triangle that is made up by those pieces.. while the polar system would measure the hypotenuse of that same triangle with the degrees as a way to place where that hypotenuses goes

the abs value of an imaginary number will give you that distance from the origin to the point.. if you are using that  sqrt ( x^{2} + y^{2} ) to get the abs.  this is the same as the magnitude and can represent a total force.  The distance between the origin and the point is that idea of two points.. conveniently we used (0,0) the origin as one of the points.. the other is at the top of the line or the point given by the complex number

Hopefully that helps...  :/

6 0
3 years ago
What are the numbers and called in a number line ??
WARRIOR [948]

Answer:

numbers

Step-by-step explanation:

numbers

8 0
2 years ago
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