All categories

3 years ago

Which net matches the 3-D shape below?

Mathematics

2 answers:

Schach [20]3 years ago

8 0

Answer:

Second picture, one below it

Rufina [12.5K]3 years ago

7 0

The second one in the third picture

You might be interested in

A guy walks in the store and steals 100 without the owners knowledge. He comes back 5 minutes later and buys 70 dollars worth of

ehidna [41]

Assuming the question is how much did he lose, it's $100. If we assume he started with $500 in his register, the original $100 stolen lowers it down to $400. The guy buying $70 worth of stuff puts it back to $470 in the register, but now with $70 less merchandise, so he lost $30 in cash and $70 in merchandise.

6 0

3 years ago

Put the numbers in descending order 25% 3/4 2.8x10

Dahasolnce [82]

Answer:

3/4 25% 2.8x10

Step-by-step explanation:

6 0

3 years ago

A survey collects demographic, socioeconomic, dietary, and health-related information on an annual basis. Here is a sample of 20

BaLLatris [955]

Answer:

Step-by-step explanation:

35 49 51 54 65 51 52 47 87 37 46 33 39 44 39 64 94 34 30 48

is the sample given

From the above we can find

Mean =sum of all observations /20

= $\frac{999}{20} =49.95$

Variance = $\frac{1}{20} [\Sigma_1^{20} (x_i-49.95)^2 ]\\=269.7475$

Std deviation= square root of variance

= 16.424

Population estimate for mean = 49.95

Population estimate for std dev = $\frac{s}{\sqrt{n} } \\=\frac{16,.424}{\sqrt{20} }$

=3.673

The value that separate 50% top form 50% bottom is the median

Median is the middle value after arranging in ascending order

=average of 47 and 48 = 47.5

Proportion of atleast 60 = 2/20 = 0.1

3 0

4 years ago

48-5+-2x-27 simplify

Hatshy [7]

Answer:-2x+16

Step-by-step explanation:

5 0

3 years ago

5% of a number is 23<br> 1% of a number is 4.6<br> work out 16% of the number

Makovka662 [10]

The number is 460. So 16% of that number would be 73.6

4 0

3 years ago