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qwelly [4]
3 years ago
13

How much money will Adriano’s online business earn this month

Mathematics
1 answer:
tigry1 [53]3 years ago
5 0
The website first had 200 subscribers, they gained 40 which makes it 240 and then lost 10 which is 230. 230x5= 1,150. So Adriano’s website earned $1,150
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Sam was given a bag of 100 red and blue marbles. He believes
Rashid [163]

Answer:

(D) There are probably more blue marbles than red marbles in the bag.

Step-by-step explanation:

There are a total of 100 marbles in the bag.

In the experiment of 50 trials, Sam had the following outcome:

Blue=35

Red=15

Relative Frequency of Blue Marbles =35/50=0.7

Relative Frequency of Red Marbles =15/50=0.3

Since the relative frequency of blue marbles is greater than the relative frequency of red marbles, <u>there are probably more blue marbles than red marbles in the bag.</u>

The correct option is D.

6 0
3 years ago
Write 56\90 as a decimal
Evgen [1.6K]

Answer:

0.62

Step-by-step explanation:

divide 56 by 90

Hope this helps :)

7 0
3 years ago
Read 2 more answers
Each of the 6 cats in a pet store was weighed. Here are their weights (in pounds):
kobusy [5.1K]

Answer:

Mean = 10.83

Median = 13

Step-By-Step Explanation:

<u>Mean</u>

(14, 5, 5, 13, 13, 15) ÷ 6 = 10.8333333

Shortened to 10.83

<u>Median</u>

<u>The</u> middle of 5, 5, 13, 13, 14, 15

(13+13)/2 = 13

<em><u>If this helped, please consider picking this answer as the Brainliest Answer. Thank you!</u></em>

8 0
2 years ago
What is the domain and derivative of f(x)=ln(2xsqrt(2+x))?
harkovskaia [24]
Domain is the numbers yo can use
we has a sqrt and a ln
we cant have any neagtive ln's or sqrts
x cannot be negative
it cannot be 0 either
domain is all numbers bigger than 0


deritivive
apply chain rule
dy/dx(f(g(x))=f'(g(x))g'(x)
and also
dy/dx (lnx)=1/x
and
dy/dx(f(x)g(x))=f'(x)g(x)+g'(x)f(x)
and from experience
dy/dx(sqrtx)=1/(2√x)


so

dy/dx(ln(2xsqrt(2+x)))=
(1/(2xsqrt(2+x))(2)(sqrt(2+x)+(x/(2sqrt(2+x))=
(3x+4)/(2x(x+2))



domain is all real numbers greater than 0
derivitive is \frac{3x+4}{2x(x+2)}
7 0
3 years ago
Natasha used 21 square tiles to make a rectangle. Which of the following could be the dimensions of her rectangle?
EleoNora [17]

Answer:

7×3

Step-by-step explanation:

option b

i hope it is helpful for you

3 0
2 years ago
Read 2 more answers
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