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Alla [95]
3 years ago
6

Drinking eight fluid ounces of milk provides 270 mg of calcium. How many fluid ounces of milk provides 72.5 mg of calcium? Round

to the nearest 10th A) 2.1 B) 2.3 C) 2.6 D) 1.8
Mathematics
1 answer:
Vikentia [17]3 years ago
7 0
A or C because you have to add some things but also divide.

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What’s the answer to this equation<br> 4x7=(__x5)+(4x2)
motikmotik

Answer:

4

Step-by-step explanation:

4X7 =28

4X2 =8

28-8 =20/5

=4

5 0
2 years ago
Write an equation in​ the slope-intercept form of the line.
nata0808 [166]
Answer: Y= 1/-2x + 2
4 0
2 years ago
Is 8 a solution to 1/2x+9=13?
Viktor [21]

Answer:

yes

Step-by-step explanation:

 solve for x by simplifying both sides of the equation, then isolating the variable.

x = 8

8 0
3 years ago
An empty cubical carton is side 7cm. Can you fill 1000 cubes of side 1cm in it ?
Shalnov [3]
An empty cubical carton of side 7cm has the volume:
7 x 7 x 7 = 343cm³

A cube of side 1cm has the volume:
1 x 1 x 1 = 1cm³

From this, we can see that a 1000 cubes of side 1cm has the volume:
1000 x 1cm³ = 1000cm³

But we know that the cubical carton of side 7cm only has a volume of 343cm³.

Since 1000cm³ > 343cm³,
you cant fill 1000 cubes of side 1cm in such a carton.

TL;DR
No

Hope this helps
8 0
2 years ago
Solve for the indicated variable. include all of your work in your answer. submit your solution. c = 2r; for r
Aliun [14]
I believe yo meant c=2pir but ok

c=2r
divide both sides by 2
c/2=r

if you forgot tthe pi
c=2pir
divide by 2pi
c/(2pi)=r
7 0
3 years ago
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