Please help, i really dont understand this. will give brainliest. There are 6 dogs and 5 cats.

Mathematics

1 answer:

pav-90 [236]2 years ago

4 0

Answer:

13) 11C5 or 11C6 = 462

14) it appears to be only 1

DCDCDCDCDCD

15) 9 choose 6 or 9 choose 3 = 84

Step-by-step explanation:

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Boskyville is planting trees along both sides of its streets. the trees will be planted 50 feet apart. the first tree on the blo

tresset_1 [31]

The first thing we are going to do for this case is to define the following variable:
x = number of trees.
We then have that the equation that represents the problem is given by:
y = 50 (x-1) + 20
Rewriting:
y = 50x - 50 + 20
y = 50x - 30
Substituting for y = 390 we have:
390 = 50x - 30
We clear x:
x = (390 + 30) / (50)
x = 8.4
nearest whole integer
x = 8
Answer:
will be planted along one block about 8 trees.

5 0

3 years ago

Read 2 more answers

The elimination method is useful when you can eliminate one of the variable terms from an equation by adding or subtracting anot

Reil [10]

The answer is True. Hope this helps :)

5 0

3 years ago

Premises: If a person has insufficient vitamin K, there will be a prothrombin deficiency. Mr. Keene does not have a prothrombin

Jet001 [13]

Answer:

The conclusion is Mr. Keene has sufficient vitamin K.

Step-by-step explanation:

Consider the provided statement.

The law of detachment involves two quantities, one is hypothesis and another is conclusion.

In the provided statement hypotheses and conclusion is:

Hypotheses (P): Person has insufficient vitamin K

Conclusion (Q): There will be a prothrombin deficiency.

Here if a person has insufficient vitamin K that means there must be prothrombin deficiency, but if a person has prothrombin deficiency we can't say anything.

Now it is given that Mr. Keene does not have a prothrombin deficiency.

That means he has sufficient vitamin K

Hence, the conclusion is Mr. Keene has sufficient vitamin K.

The required diagram is shown in figure.

5 0

2 years ago

Please answer this correctly without making mistakes

Crazy boy [7]

Since the radius for either the quarter or the whole circle is the same the radius of the circle shall be divided into 4 parts
Please refer to the photograph to know more about the answer