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Lisa [10]
3 years ago
13

(Will give brainliest) hey! I don’t know what to do here, could you tell me? Please add an explanation with your answers, I want

to get this so I am able to do it myself in the future❤️ thank u for ur help! Btw, ignore the numbers below the bell work. (Please respondo before 11:00pm)

Mathematics
1 answer:
WARRIOR [948]3 years ago
6 0
I don’t know either man
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makvit [3.9K]

1.07 is the correct answer :)

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3 years ago
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50 points!!!Adam recorded the number of flower blooms on each of his ten rose bushes. 9, 10, 4, 12, 15, 17, 18, 10, 12, 13If he
lyudmila [28]

Answer:

12

Step-by-step explanation:

9, 10, 4, 12, 15, 17, 18, 10, 12, 13

Putting the numbers from smallest to largest

4,9, 10, 10, 12  12, 13, 15, 17, 18,

The median is the middle number

There are 10 numbers

4,9, 10, 10, 12          12, 13, 15, 17, 18,

The middle number is between the 12's, so it is 12

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3 years ago
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Determine the number of roots, using the most efficient method possible.
Dmitry [639]

Answer:

2 roots in every case, not all are real.

Step-by-step explanation:

All of these equations are quadratic equations (degree 2). Every quadratic has two roots. They may be identical (looks like 1 root), and they may be complex (zero real roots), but there are always 2 of them.

a) the y-value of the vertex is negative and the parabola opens downward (leading coefficient -5), so there are no real zeros and both roots are complex.

b) each binomial factor contributes a root. Both roots are real.

c) the discriminant is positive, (3²-4·2·1=1), so both roots are real.

7 0
2 years ago
The total number of books in the library is 1155.there are 20 times more nonfiction books than fiction books. How many fiction b
alekssr [168]
There is 20x more nonfiction than fiction so you do
20+1=21
so then to find out what \frac{1}{21} of 1155 is we do
1155÷21=55
so then we times 55 by 20 because there are 20x more nonfiction than fiction
55x20=1100
soo now we know there is
1100 nonfiction books and
55 fiction books
to check whether we are right we can do
1100=55=1155
we are right because there is 1155 books in the library
hope i helped
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3 years ago
Find the positive of medium in a data having 7 terms​
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Please lord thank you lord lord
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2 years ago
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