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anzhelika [568]
2 years ago
8

How can you slice a cube to create a triangular plane section? Show and describe the plane section formed by the slice.

Mathematics
2 answers:
Nezavi [6.7K]2 years ago
7 0
If you slice diagonal you get triangle
FrozenT [24]2 years ago
4 0

Answer:

If you slice it diaganily it will make a triangle shape!!

Step-by-step explanation:

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The product of x and 8 is not less than 16
Marrrta [24]

Answer:

x ≥ 2

Step-by-step explanation:

The inequality would be: <em>x * 8 ≥ 16</em>

8x ≥ 16

x ≥ 16/8

<u>x ≥ 2</u>

Hope this helps!

5 0
3 years ago
Read 2 more answers
A grocery store produce manager is told by a wholesaler that the apples in a large shipment have a mean weight of 6 ounces and a
Andru [333]

Answer:

W= 5.744

Step-by-step explanation:

given that a grocery store produce manager is told by a wholesaler that the apples in a large shipment have a mean weight of 6 ounces and a standard deviation of 1.4 ounces

Sample size n= 49

Margin of error = 0.10 (10% risk )

Let us assume X no of apples having mean weight of 6 oz is N(6,1.4)

Then sample mean will be normal with (6, 1.4/7) = (6,0.2)

(Because sample mean follows normal with std error as std dev /sqrt of sample size)

Now required probability <0.10

i.e.P(\bar X

Since x bar is normal we find z score for

P(Z

From std normal distribution table we find that z = 1.28

Corresponding X score =

W= 6-0.2*1.28\\W= 6-0.256 = 5.744

7 0
3 years ago
Please can u answer these for me
ziro4ka [17]
18 . it's increasing by 5 every time so the next one after 23 is 28
4 0
2 years ago
Jose receives $1270 per year from three
salantis [7]

The answer is. $1500.

Let x represent the amount invested at 5%, then  is the amount invested at 8%, and  is the amount invested at 6%. Since the total return is $1270:

let money invested at 5%= x

money invested at 6%

= 20000- (X+X-1500)

21500-2x

Total interest for 1 year.

x×5/100+ (x-1500)×8/100+(21500-2x)×6/100 = 1270

5x/100+8(x-1500)/100+(21500-2x)6/100=1270

5x+8x-12000+129000-12x = 127000

x+117000 = 127000

x = 10000

money invested at 8%

=21500-2×10000

= 1500.

To know more about percentage.

visit-:brainly.com/question/14619211

#SPJ9

5 0
1 year ago
Round <br> 644.4<br> 644.4644, point, 4 to the nearest one.
creativ13 [48]

Answer:

644

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
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