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2 years ago

Please help! ! ! 10 points !!

Mathematics

1 answer:

riadik2000 [5.3K]2 years ago

5 0

Answer:

the factor is 2 because 7x2 is 14 and 3x2 is 6

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300 times what gives us 200

shusha [124]

About .67. because .67 times 300 = 201

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3 years ago

Suppose S is a recursively defined set, defined by - the number 1 is in S - if n is in S, then so is 3n + 2 - if n is in S, then

Tatiana [17]

Answer:

See answer below

Step-by-step explanation:

Using structural induction, we would have to prove that 1 and all the numbers derived from this fact, have the property.

That is to say, we would have to prove that

1, 3*1+2, 5*1-1 and 1+7 = {1, 4, 5, 8} have the property we want to prove S has.

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3 years ago

Choose the correct graph! asap please

ASHA 777 [7]

Answer:

Step-by-step explanation:

8 0

3 years ago

Find the next number in the following pattern:<br> 1 5 3 7 5 9 7 ...

daser333 [38]

Answer: The next number in the given pattern is 11.

Step-by-step explanation: We are given to find the next number in the following pattern :

1 5 3 7 5 9 7 . . .

Let a(n) denotes the n-th number of the give pattern.

Then, we see the following rule if followed by the consecutive terms :

$a(1)=1\\\\a(2)=5=1+4=a(1)+4,\\\\a(3)=3=5-2=a(2)-2,\\\\a(4)=7=3+4=a(3)+4,\\\\a(5)=5=7-2=a(4)-2,\\\\a(6)=9=5+4=a(5)+4,\\\\a(7)=7=9-2=a(6)-2,~~~.~~~.~~~.$

Therefore, the next term will be the sum of the 7-th number and 4. That is

$a(8)=a(7)+4=7+4=11.$

Thus, the next number in the given pattern is 11.

7 0

3 years ago

The area of a rectangle, A = 1•w is represented by the expression 24xBy15. Which could be the dimensions of the

skelet666 [1.2K]

Answer:

The length and width of the rectangle are: $\mathbf{2x^5y^8\:and\: 12xy^7}$

Option A is correct.

Step-by-step explanation:

We are given: $Area\:of\:rectangle=Length\times Width$

if $Area = 24x^6y^{15}$ we need to find the length and width of rectangle from options given.

Looking at the options, Option B,C and D are incorrect because multiplying the given lengths and widths, the area is not equal to $24x^6y^{15}$

Only Option A gives us the result i,e

$Area=2x^5y^8\times 12xy^7\\Area=24x^6y^{15}$

So, the length and width of the rectangle are: $\mathbf{2x^5y^8\:and\: 12xy^7}$

Option A is correct.

3 0

3 years ago