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IRINA_888 [86]
3 years ago
15

Is -2.25 - (-3) a positive number

Mathematics
2 answers:
nasty-shy [4]3 years ago
7 0

Answer:

0.75

Step-by-step explanation:

cuz why not

Zielflug [23.3K]3 years ago
6 0

Answer:

Yes it is

Step-by-step explanation:

The answer is 0.75

-2.25-(_3)

_2.25 +3

=0.75

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The regression equation that represents the relationship between velocity and time is:

<h3>How to find the equation of linear regression using a calculator?</h3>

To find the equation, we need to insert the points (x,y) in the calculator.

For this problem, the points (t,v), that is, time and velocity, are given as follows:

(0, 6.1), (2.1, 12.2), (5.3, 17.4), (8.2, 26.4), (10, 28.1), (12.1, 32.8).

Hence, inserting these points into a calculator, the equation is given by:

v = 2.19t + 6.7.

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7 0
2 years ago
What is the answer to 5x+4=9
Kisachek [45]

Answer:

x=1

Step-by-step explanation:

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8 0
3 years ago
A forest is home to 5,683 trees. Each tree has two bird nests. How many bird nests are in the forest?
leva [86]
Just multiply 5683 x 2
6 0
3 years ago
Read 2 more answers
A shipping container shaped like a rectangular prism must have a maximum volume of 10 cubic yards. If the container is 2 1/2 yar
denpristay [2]

Answer:

1\frac{1}{7} yards

Step-by-step explanation:

The maximum volume the shipping container can have is 10 cubic yards.

The volume of a rectangular prism is given as:

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where L is length, W is width and H is height.

To find the maximum height of the container, make H the subject of formula:

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We have been given the length and width of the container as 2 1/2 yards and 3 1/2 yards respectively.

Hence, the maximum height is:

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H = \frac{10}{\frac{35}{4} } \\\\H = \frac{10 * 4}{35} \\\\H = \frac{40}{35} = \frac{8}{7} = 1\frac{1}{7}

The maximum height of the container is 1\frac{1}{7} yards.

7 0
3 years ago
Describe whether the rates are equivalent.
GaryK [48]
To get whether they are equal you have to cross multiply the numbers 18x16 and 48x3

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144 is not equal to 288.

Therefore the rates aren’t equivalent.
6 0
3 years ago
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