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2 years ago

Since y generally as x increases, x and y have a

Mathematics

2 answers:

jeka942 years ago

5 0

Answer: decreases; negative correlation; not

Step-by-step explanation:

Just got it right in the assignment

Ilya [14]2 years ago

3 0

Answer:

Since y generally

✔ decreases

as x increases,

x and y have a

✔ negative correlation

The number of calories is

✔ not

correlated with the amount of vitamin C.

Step-by-step explanation:

Just took it. Edg 2020. Hope this helps :)

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What is 0.48 in simplest form

Gnoma [55]

$0.48=\dfrac{48}{100}=\dfrac{48:4}{100:4}=\boxed{\frac{12}{25}}$

7 0

2 years ago

A deep sea diving bell is being lowered at a constant rate. After 10 minutes, the bell is at a depth of 600 ft. After 40 minute

Degger [83]

<h2>Average rate of lowering per minute = 36.67 ft/min</h2>

Step-by-step explanation:

After 10 minutes, the bell is at a depth of 600 ft

After 10 minutes

Depth of bell = 600 ft

After 40 minutes the bell is at a depth of 1,700 ft.

After 40 minutes

Depth of bell = 1700 ft

Time gap = 40 - 10 = 30 minutes

Depth fallen = 1700 - 600 = 1100 ft

We have

Depth fallen = Average rate of lowering per minute x Time gap

1100 = Average rate of lowering per minute x 30

Average rate of lowering per minute = 36.67 ft/min

7 0

2 years ago

The following table shows the number of hours some high school students in two states spend surfing the Internet each week:

babymother [125]

1st data set:

Minimum: 34
1st quartile: 35
Median: 36
3rd quartile: 37
Maximum: 38

Second data set:
Minimum: 20
1st quartile: 23
Median: 25
3rd quartile: 38
Maximum: 65

Graph it based on the values of the 1st and 3rd quartile. If they are both the same number away from the mean then they are symmetrical. Otherwise they are not. In this case, the first one is similar and the second one is not.

Please mark as brainiest!
Cheers

7 0

3 years ago

5. If 1/4 inch represents 5 yards, the number of inches needed to show a football field 100yards long is:

alexdok [17]

Answer:

The answer is 20/80.

Step-by-step explanation:

1/4=5 yards

? =100 yards

100÷5=20

1/4×20

=20/80.

PLEASE MARK ME AS THE BRAINIEST.

4 0

1 year ago

Given the triangle below, what is the length of the third side, rounded to the nearest whole number?

Leno4ka [110]

Answer:

Step-by-step explanation:

You need the Law of Cosines for this, namely:

$x^2=21^2+14^2-2(21)(14)cos58$ where x is the missing side.

$x^2=441+196-311.5925$ and

$x^2=325.4075$ so

x = 18.0 or just 18

7 0

2 years ago