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lbvjy [14]
3 years ago
7

If you took a true “if then” statement and instead a not in each clause the new statement would also be true

Mathematics
2 answers:
Strike441 [17]3 years ago
4 0

Answer:

True

Step-by-step explanation:

  • If it snows today, I will have to go out and clean the driveway.
  • If it does not snow today, I will not have to out and clean the driveway.
  • Without going into p's and q's and true false tables, I believe the negation is also true.

koban [17]3 years ago
3 0

Answer:


Step-by-step explanation:

If a then b is true  then not b = not a is true. This is called the contrapositive.

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Which of the following is an example of a primary objective of a not-for-profit organization?
navik [9.2K]

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To provide services constituents

Step-by-step explanation:

7 0
3 years ago
A plant produces 500 units/hour of an item with dimensions of 4” x 6” x 2”. The manager wants to store two weeks of supply in co
mart [117]

Answer:

  564 ft²

Step-by-step explanation:

To account for the extra space between units, we can add 2" to every unit dimension and every box dimension to figure the number of units per box.

Doing that, we find the storage box dimensions (for calculating contents) to be ...

  3 ft 2 in × 4 ft 2 in × 2 ft 2 in = 38 in × 50 in × 26 in

and the unit dimensions to be ...

  (4+2)" = 6" × (6+2)" = 8" × (2+2)" = 4"

A spreadsheet can help with the arithmetic to figure how many units will fit in the box in the different ways they can be arranged. (See attached)

When we say the "packing" is "462", we mean the 4" (first) dimension of the unit is aligned with the 3' (first) dimension of the storage box; the 6" (second) dimension of the unit is aligned with the 4' (second) dimension of the storage box; and the 2" (third) dimension of the unit is aligned with the 2' (third) dimension of the storage box. The "packing" numbers identify the unit dimensions, and their order identifies the corresponding dimension of the storage box.

We can see that three of the four allowed packings result in 216 units being stored in a storage box.

If storage boxes are stacked 4 deep in a 9' space, the 2' dimension must be the vertical dimension, and the floor area of each stack of 4 boxes is 3' × 4' = 12 ft². There are 216×4 = 864 units stored in each 12 ft² area.

If we assume that 2 weeks of production are 80 hours of production, then we need to store 80×500 = 40,000 units. At 864 units per 12 ft² of floor space, we need ceiling(40,000/864) = 47 spaces on the floor for storage boxes. That is ...

  47 × 12 ft² = 564 ft²

of warehouse floor space required for storage.

_____

The second attachment shows the top view and side view of units packed in a storage box.

4 0
3 years ago
X+6/2 - x-8/3 = 5<br><br> HELP PLEASE
Hoochie [10]
(x + 6)/2 - (x - 8)/3 = 5
Multiply each term by 6:-
3(x + 6) - 2(x - 8) = 30
3x + 18 - 2x + 16 = 30
3x - 2x = 30 -18 - 16
x = 30 - 34
x = -4 (answer)
4 0
4 years ago
Read 2 more answers
As a percentage $9.00 is equal to ? of $30.00​
solmaris [256]

Answer:

30%

Step-by-step explanation:

Method 1-

Divide 9 by 9/30. You get 30. This is the percent that you need!

Method 2-

You can also simplify 9/30 down to 3/10. You just multiply this by 10 on both sides. This makes 30/100, or 30%

7 0
4 years ago
Read 2 more answers
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