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Klio2033 [76]
3 years ago
14

Find the sum of the first 35 terms in this geometric series: 8- 12 +18...

Mathematics
1 answer:
Thepotemich [5.8K]3 years ago
4 0

Answer:

4659553.9

I got 4659553.9 using the formula Sn = a1 (1 - r^n) / 1 - r

(35 fits into n)

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The solid below is made from cubes.<br> Find its volume.
IrinaK [193]

Answer:

78.5 cm. cubed

Step-by-step explanation:

7 0
2 years ago
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Can u give me some examples of adding integers please
tia_tia [17]
Here are some examples: 2+2=4, 5+-5=0 etc... Integers are positive numbers and negative numbers like: 5, 7, 100, -38.
6 0
3 years ago
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If a 40,000g cannon ball is 35m above the Earth’s surface, how much potential energy does the cannon ball have?
ELEN [110]

Answer:

Step-by-step explanation:

Remark

You could do this by converting the distance but the much more common way is to use kg and m.

Formula

PE = m * g * h

Givens

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4 0
3 years ago
Rewrite with the LCD
anygoal [31]
1/4 + 3/8

Rewrite with the LCD (lowest common denominator)

Remember : the denominator is just the bottom number on a fraction.

Let's look at both of our given fractions denominator's.

4 & 8 → What do both of these numbers have in common? They both go into 8!

How many times does 4 go into 8? → Twice

How many times does 8 go into 8? → Once

So, because of that, we must multiply the top number (numerator) of each fraction with either one, or two.

First fraction : 1/4 × 2/2 =2/8 → So, our first fraction changes.

Second fraction : 3/8 × 1/1 = 3/8 → However, our second fraction changes.

So, our new question looks like this : 2/8 + 3/8

If you wanted us to answer this question, we simply need to add the top numbers (numerators) with one another because both fractions have the same bottom numbers (denominators).

2 + 3 = 5

So, our answer is 5/8 and our question rewritten with the LCD is : 2/8 + 3/8

~Hope I helped!~

 
6 0
3 years ago
No explanation needed. just the answers for the cups if red per cup if blue for all. thanks!​
Anvisha [2.4K]

Answer:

A. Lara added 3 cups of blue paint to every cup of red paint.

B. 1/3 because 3*1/3 is 1

C. $8 because 6*8=48

Step-by-step explanation:

6 0
1 year ago
Read 2 more answers
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