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sashaice [31]
3 years ago
5

Simplify the expression.

Mathematics
1 answer:
Amanda [17]3 years ago
8 0

Answer:

-1.8f - 19

Step-by-step explanation:

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A shipping company charged $15 to ship a package and 5% to insure the package. What was the total cost to ship this particular i
ZanzabumX [31]
The answer is $15.75
example: you pay someone 500$ online and the fee for the service is 15$. 
what percentage is the fee?  ?% of $500 =15 which is 3% 
4 0
4 years ago
How many 2 inch segments are there in 12 for?
Montano1993 [528]
There are 72 2-inch segments in 12 ft. Solution: 12 ft= 144 in. 144 / 2 = 72!

I hope this helped! Mark me Brainliest! :) -Raven❤️
5 0
3 years ago
Read 2 more answers
Find the volume of the solid. When​ appropriate, use π=3.14 and round your answer to the nearest hundredth.
Elenna [48]

Answer:

3179.25

Step-by-step explanation:

Hello!

To find the volume of a cylinder we use the equation

V = \pi r^{2} h

V is volume

r is radius

h is height

Put in what we know. It is says to use pi as 3.14

V = 3.14 * 7.5^{2} *18

Solve

V = 3.14 * 56.25 * 18

V = 3179.25

Hope this Helps!

5 0
4 years ago
Given two vectors a⃗ = 4.60 i^+ 7.20 j^ and b⃗ = 5.10 i^− 2.70 j^ , find the scalar product of the two vectors a⃗ and b⃗ .
grin007 [14]
A=<4.60,7.20>
b=<5.10,2.70>
The scalar product, or the inner product, or the dot-product, is by summing the products of the respective directions, 
a.b=4.6*5.1+7.2*2.7
=23.46+19.44
=42.9
6 0
3 years ago
If n+1 integers are chosen from the set
baherus [9]

Answer:

Pigeonhole Principle

Step-by-step explanation:

From series {1,2......2n} ; we need to select 'n + 1' integers.

Even integers series from above series = {2,4,6..........2(n-1), 2n}

Odd integers series from above series = {1,3,5........2(n-2), 2n-1}

So, we can choose only n odd integers from the series. Hence, if we choose n+1 integers, atleast one of them have to be even integer.

  • Eg : n = 5, Series = (1,2,3,4,5,6,7,8,9,10}, Odd series = {1,3,5,7,9}, Even series = {2,4,6,8,10}. If we choose 5 +1 ie 6 integers, there must be one even integer, as there are only 5 total odd integers in series.
4 0
3 years ago
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