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sladkih [1.3K]
3 years ago
5

Help how many minutes does it take?

Mathematics
2 answers:
Yakvenalex [24]3 years ago
7 0
I think it’s 3.33 uhh ig 3 minutes not 100000 sure
xxMikexx [17]3 years ago
4 0

Answer:

7.8 minutes

Step-by-step explanation:

70 x 30 = 2,100

2,100 divided by 270 = 7.8 minutes.

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What is the hundredths place?
Sav [38]
The Hundredths Place Is The Second Number After A Decimal.

Example: 2.69

The “9” Is In The Hundredths Place.
3 0
3 years ago
Which point lies on the graph of f(x) = -2(x + 3) – 5 A) (-6,1) B) (-6,-8) C) (6,-13) D) (6,-4)
nalin [4]
First you'd work around the parenthesis, getting you a reduced problem of -2x-6-5.

combine like terms to receive -2x-11

now treat the f(x) as Y and you'll get y=-2x-11; toss it onto a graph and plot the individual points (your answer options)

all points except for A do not touch the line, resulting in your answer to be letter A!

hope this helps :)
7 0
4 years ago
A hypothesis regarding the weight of newborn infants at a community hospital is that the mean is 6.6 pounds. A sample of seven i
shutvik [7]

Answer:

Degree of freedom is 6.

Step-by-step explanation:

A sample of seven infants is randomly selected and their weights at birth are recorded.

Given, Population mean = 6.6 pounds

Sample size = n = 7

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                                = 7 - 1

                                = 6

Degree of freedom is 6.

8 0
4 years ago
The vertices of a quadrilateral ABCD are A(1,1), B(1,5), C(5,5), and D(7,1).
Sphinxa [80]
A.  Yes ABCD is a trapezoid ONE way i remember this is trapezoids aerialist always the shape of some square/rectangle w/a triangle


B.    You can always do tis on graph paper. So we will be  moving point B from (1,5)  to...............         (-1,5)

Hope this helps!!!
5 0
3 years ago
Read 2 more answers
Write the expressions for the following:
musickatia [10]

Answer:

i) (xy)+3 or 3+(xy)

ii) (-2×m)-4

5 0
3 years ago
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