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ioda
4 years ago
13

Geometry find the surface area please

Mathematics
1 answer:
nata0808 [166]4 years ago
5 0
Find the surface area of what?
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Write and solve a proportion to complete the statement. Round your answer to the nearest hundredth.
mezya [45]

Answer:

40.82 kg

Step-by-step explanation:

40.8233 and round it

5 0
3 years ago
To the nearest meter, how many meters are in 160 inches?
GaryK [48]

Answer:

4

Step-by-step explanation:

When you convert 160 inches to meters you get 4 meters

5 0
3 years ago
Read 2 more answers
At a chocolate store, 70% of the items are dark chocolate and 30% are milk chocolate. Also 20% of the items have nuts and 80% ar
Delvig [45]

Answer:

A. 13%

Step-by-step explanation:

let's suppose there's 1000 bars of chocolate in general

70 % dark = 700 dark choco bars

30 % milk = 300 milk choco bars

20 % have nuts = 200 bars have nuts

80 % don't have nuts = 800 bars don't have nuts

if 90 % of dark chocolate bars don't have nuts, that means 630 dark chocolate bars don't have nuts, but 70 have nuts

200 bars in general have nuts, if only 70 dark chocolate bars have nuts,

200 - 70 = 130

130 = 13%

7 0
3 years ago
What is the value of e in e^x
Nookie1986 [14]

Answer

approximately 2.718

Step-by-step explanation

The exponential constant is an important mathematical constant and is given the symbol e. Its value is approximately 2.718. It has been found that this value occurs so frequently when mathematics is used to model physical and economic phenomena that it is convenient to write simply e.

7 0
3 years ago
The nth term of a sequence is 12n -5. Work out the numbers in the sequence that have two digits and are not prime. Your final li
Nataliya [291]

Answer:

55 and 91 are not prime.

Step-by-step explanation:

12(1) -5=7\\12(2) -5=19\\12(3) -5=31\\ 12(4) -5=43\\12(5) -5=55\\12(6) -5=67\\12(7) -5=79\\12(8) -5=91\\12(9) -5=103

5 0
4 years ago
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