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Yuliya22 [10]
3 years ago
8

Thomas has two kittens. He records the

Mathematics
2 answers:
rusak2 [61]3 years ago
7 0

Answer:

4.09

Step-by-step explanation:

scoray [572]3 years ago
3 0

Answer:

4.09

Step-by-step explanation:

change 1890 to kilograms

1890/1000= 1.89

add both weight = 1.89+2.2

4.09

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What is the y-intercept of the line given by the equation below ? Y=8x+7
kow [346]
The y-intercept is 7.

The equation is in form y = mx + b.

b is the y-intercept and m is the slope.

So in this case the slope is 8.

Hope this helps :)
7 0
3 years ago
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What is the degree of the polynomial −6x3y2 5x4−7z?
tatyana61 [14]

4

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Solve the following inequality: 2(x + 1) – (–x + 5) ≤ –18. A. x ≤ –20 B. x ≤ –9 C. x ≤ –5 D. x ≤ –37
Roman55 [17]
C.
You distribute both the 2 and the -, combine like terms, add three to both sides and then divide out the 3 from 3 on both sides
8 0
3 years ago
A marketing firm is studying consumer preferences for winter fashions in four different months. From a population of women 18-21
Solnce55 [7]

Answer:

There were total 4 samples collected and each sample had a sample size of n = 100.

Step-by-step explanation:

We are given the following information in the question:

Collection of samples:

1^{st}\text{ sample was done in January with a sample size n = 100}

2^{nd}\text{ sample was done in March with a sample size n = 100}

3^{rd}\text{ sample was done in June with a sample size n = 100}

4^{th}\text{ sample was done in September with a sample size n = 100}

Hence, there were total 4 samples collected and each sample had a sample size of n = 100.

4 0
3 years ago
Write the equation in the form Ax + By = C. Find an equation of a line passing through the pair of points (-7,3) and (-8,-9).
Illusion [34]

Answer:

  12x -y = -87

Step-by-step explanation:

You can start with the 2-point form of the equation of a line and manipulate it to give you the standard form.

  y = (y2 -y1)/(x2 -x1)(x -x1) +y1

  y = (-9 -3)/(-8 -(-7))(x -(-7)) +3

  y = (-12/-1)(x +7) +3

  y = 12x +84 +3

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  12x -y = -87 . . . . . . make the leading coefficient positive (per standard form)

3 0
3 years ago
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