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3 years ago

NEED HELPP ASAP 12 1/4 divided by 2

Mathematics

1 answer:

Mama L [17]3 years ago

6 0

Answer:

6.125 or 49/8 or 6 1/8

Step-by-step explanation:

Hope this helps

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Pleaassseeeee helpppppp,,,,!!!!!!

Flura [38]

Surface Area (SA) of a Cylinder formula:
SA = 2*pi*r*h+2*pi*r^2
If you fill in the formula:
SA = 2*3.14*2*9+2*3.14*2^2
Simplify:
SA = 6.28*18+6.28*4
SA = 113.04 + 25.12
SA = 138.16 in
I hope I helped
If its wrong I'm super duper extra sorry!

6 0

4 years ago

Application of Geometric Series

Gnoma [55]

Answer:

7.2224

Step-by-step explanation:

The value of the summation is given by the formula ...

Sn = (a1)(1 -r^n)/(1 -r) . . . . . where a1 is the first of n terms, and r is the common ratio.

Your sum has first term and ratio ...

a1 = 2(0.6) . . . . . summation term for n=1

r = 0.6

So the sum is ...

$\displaystyle \sum_{n=1}^4{2(0.6^n)}=2(0.6)\dfrac{1-0.6^4}{1-0.6}=\dfrac{1.2}{0.4}(0.8704) = 2.6112$

Then the value of the entire given expression is ...

$\displaystyle 2+2\sum_{n=1}^4{}2(0.6^n)=2+2(2.6112)=\boxed{7.2224}$

_____

A calculator can help you find the value.

6 0

2 years ago

Um gato come 5 ratos por dia. Quantos ratos 5 gatos comem em 5dias?

hram777 [196]

Answer:

1 gato come 5 ratos em 1 dia X 5 = 5 gatos come 25 ratos por dia

5 gatos come 25 ratos por dia X 5 = 25 gatos come 125 ratos por dia

5 0

3 years ago

The sum of three different numbers is 18 if every number is a prime number what are the three numbers

Aleks04 [339]

<span>it would be 5+2+11 because a lll number are prime</span>

5 0

3 years ago

Which of the following is the complete factorization of the polynomial below?<br> 2x² +13x² +17x-12

Bezzdna [24]

jfjoydx9tdzrzfzixitxxytxixutx

3 0

2 years ago