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il63 [147K]
3 years ago
10

A bag contains 40 marbles. There are 26 blue, 5 green,

Mathematics
1 answer:
BabaBlast [244]3 years ago
8 0

Answer:

1/8

Step-by-step explanation:

5 green marbles

40 marbles in total

so 5/40

And that simplifies to 1/8

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To amend a country's constitution, 5/6 of the 44 states in that country must approve the amendment.If 35 states approve an amend
Reptile [31]
No because 35/44 is like 79.3% and 5/6 is like 83%
5 0
3 years ago
Find the product. x3(x2+5x+1)
Stella [2.4K]

Answer: x^5+5x^4+x^3


Step-by-step explanation:

assuming the expression is x^3(x^2+5x+1) each term in the bracket is multiplied by x^3

x^3(x^2+5x+1)

=(x^3*x^2)+(x^3*5x)+(x^3*1)

=x5+5x^4+x^3


4 0
4 years ago
I need help I can’t cuaet understand this
Gwar [14]

Answer:

B, 140

Step-by-step explanation:

Alright so if you know to do volume this should be a breeze!

First off what you want to do is find the volume of the outside prism.

V=whl=4·5·8=160

160

Then find the smaller prisms volume.

V=whl=1·5·4=20

20

Minus the smaller from the bigger

160-20=140

The answers B!

7 0
3 years ago
The weight of water is 62 and one half lb per cubic foot. How many cubic feet would be occupied by 180 lb of​ water?
inessss [21]

<u>Answer:</u>

2\frac{22}{25} cubic feet

<u>Step-by-step explanation:</u>

We are given that the weight of water is 62 and one half lb per cubic foot and we are to find the number of cubic feet that would be occupied by 180 lb of water.

For that, we will divide total amount of water by per unit weight of water:

Cubic feet occupied by 180 lb of water = \frac{180}{62.5} = = 2.88 cubic feet or 2\frac{22}{25} cubic feet


8 0
3 years ago
9/5 - (-6/10)<br> Khan academy needs either exact fraction or exact decimal
mixer [17]

Answer:

Exact fraction: 6/5

Exact Decimal: 1.2

5 0
3 years ago
Read 2 more answers
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