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STatiana [176]
3 years ago
8

PLEASE HELP!!

Mathematics
1 answer:
Scrat [10]3 years ago
5 0

Answer:

The first one B(1and 2). The second is D( 5/2)

Step-by-step explanation:

I think the first one is between 1 and 2 because if you divide 5 and 2 it will be 2 remainder 1. Then the second one is D i.e 5/2. Hope it was helpful?

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danielle wants to know how fast her rose garden will grow. Right now, her roses are 3 3/8 inches tall. If her roses grow 5/8 of
KATRIN_1 [288]

Answer:  The answer is minimum 33 days.

 

Step-by-step explanation:  Given that Daniel has a beautiful rose garden and she wants to know how fast her rose garden will grow. Also given that

Height of her roses at present is given by

h_p=3\dfrac{3}{8}=\dfrac{27}{8}~\textup{inches}.

And, height of the roses that increases each day is

h_d=\dfrac{5}{8}~\textup{inches}.

We need to find the number of days in which her roses will be a height of minimum 24 inches.

Let, 'x' be the number of days taken by the roses to be minimum 24 inches tall.

So, we have

h_p+h_dx\geq 24\\\\\Rightarrow \dfrac{27}{8}+\dfrac{5}{8}x\geq 24\\\\\Rightarrow 27+5x\geq 192\\\\\Rightarrow 5x\geq 165\\\\\Rightarrow x\geq 33.

Thus, the roses will take minimum of 33 gays attain a height of no less than 24 inches.



3 0
4 years ago
How do u solve the quadratic equation x^2-x-2?
Elena-2011 [213]

Answer:

(x-2)(x+1)

Step-by-step explanation:

Factor!

6 0
4 years ago
Mama had several notebooks. If she give 13 notebooks to each of her children, she will have 8 left. If she give 15 notebooks to
Scilla [17]
Let c represent the number of children Mama has. The number of notebooks she has is
.. 13c +8 = 15c
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4 0
3 years ago
Which polynomial function has a leading coefficient of 1 and roots 2i and 3i with multiplicity 1? f(x) = (x – 2i)(x – 3i) f(x) =
kykrilka [37]

Answer:

P(x)=(x-2i)(x-3i)

Step-by-step explanation:

Build a Polynomial Knowing its Roots

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P(x)=a(x-x1)(x-x2)...(x-xn)

Where a is the leading coefficient.

Note the roots appear with their signs changed in the polynomial.

If the polynomial has a leading coefficient of 1 and roots 2i and 3i with multiplicity 1, then:

P(x)=1(x-2i)(x-3i)

\mathbf{P(x)=(x-2i)(x-3i)}

8 0
3 years ago
Read 2 more answers
What’s the answer to 22= b/2 -2
Hunter-Best [27]

b would equal  48

_________________

7 0
3 years ago
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