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AURORKA [14]
3 years ago
7

What is the answer 20 divided by 2(5+5)

Mathematics
2 answers:
aalyn [17]3 years ago
7 0
If you simplify the 2(5+5) to 2x10 and then 20 you get 20/20 which equals one
babunello [35]3 years ago
4 0
\frac{20}{2(5+5)} - Following the order of operations, we do parenthesis first. 
\frac{20}{2(10)} - Multiply out the value against the parenthesis. 
\frac{20}{20} = 1 - This leaves us with 20 over 20. 20 goes into 20 only 1 time, so our final answer is 1.
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the cultural revolution ended up by early 1970s.in which three ways did it cause devastation in China ​
miss Akunina [59]

Answer:

Ancient cultural artifacts and historical buildings were destroyed.

6 0
3 years ago
Approximately how many years will it take for the world’s population to increase to 8,252,000,000 people? Since there will be th
grin007 [14]

The number of years it will take for the world’s population to increase to 8,252,000,000 people is 16

<h3>How to determine the number of years?</h3>

This implies that we calculate the value of x

The equation is given as:

8252=(6080)(1.02)^x

Divide both sides by 6080

1.36 = (1.02)^x

Take the logarithm of both sides

log(1.36) = x * log(1.02)

Divide both sides log(1.02)

x = log(1.36)/log(1.02)

Evaluate the quotient

x = 16

Hence, the number of years is 16

Read more about exponential functions at:

brainly.com/question/2456547

#SPJ1

8 0
2 years ago
Kris has two choices for a part-time job after school. Kris could make $10 per hour entering data for a local company, but none
amm1812
I'll do a similar problem, and I challenge you to do this using similar techniques!

If John works for 15$ a hour with his friends rather than working for 20$ an hour for 50 hours a month, what's the monthly opportunity cost?

John would make 20*50=1000 dollars a month at the second option as he makes 20$ an hour 50 times. Next, if he works with his friends, he makes 15*50=750 dollars as he works 50 hours for 15 dollars an hour, or adds 15 50 times.

His opportunity cost would be <highest money>-<lowest money>=1000-750=250 dollars a month. Good luck on this question, and feel free to ask further questions!
3 0
4 years ago
Read 2 more answers
10 1/16ft + 8 3/8ft +1/2 ft
Whitepunk [10]

Answer:

18 15/16 ft

Step-by-step explanation:

what is the request here ?

to do the additions and bring all to one summary result of ft ?

I base my answer on this assumption.

10 1/16 = 161/16

8 3/8 = 67/8

1/2 = 1/2

note let's bring everything to 16th, so that we can actually add them.

161/16

67/8 = 134/16

1/2 = 8/16

161/16 + 134/16 + 8/16 = 303/16 = 18 15/16

cross check :

add all whole numbers first, and then add the remaining fractions too (need to bring them to 16th too).

10 + 8 = 18

1/16 + 3/8 + 1/2 = 1/16 + 6/16 + 8/16 = 15/16

together, 18 15/16

yeah, it is the same.

6 0
3 years ago
9. Ellie is making a batch of pancakes
Vikki [24]

Answer:

Step-by-step explanation:

Maybe your questions has some wrong numbers in it?  but, going by what's in your questions ,  just  1 cup of flour   :/   seems too easy

4 0
3 years ago
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