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const2013 [10]
3 years ago
11

Its answer choice can some one PLEASE HELP ME?!?!

Mathematics
2 answers:
Strike441 [17]3 years ago
8 0

Answer:

y ≤-1/2 x-1

Step-by-step explanation:

The y intercept is -1

The slope is negative since the line goes down from left to right

The line is y = -1/2 x -1

The line is solid so there is an equals in the inequality

The graph is shaded below the line  

y ≤-1/2 x-1

Mila [183]3 years ago
7 0
The third one is right
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A baby weighed 7.25 pounds at birth. At the end of 8 months, the baby weighed 212
Vinil7 [7]

Answer:

1537pounds

Step-by-step explanation:

Given parameters:

  Weight of baby at birth  = 7.25 pounds

   

Unknown:

Weight at the end of 8months = ?

Solution:

 From the second sentence;

    Weight at the end of the eighth month = 212 x weight at birth.

Input the parameters and solve;

  Weight at the end of eighth month = 212 x  7.25  = 1537pounds

7 0
4 years ago
1<br> Use f(x) = ½ x and ƒ˜¹(x) = 2x to solve the problems.<br> f(2)=<br> f¹1)=[<br> f(f(2)) =
liq [111]

Answer:

f(2) = 1

(1) = 2

(f(2)) = 2

Step-by-step explanation:

f(x) = x

(x) = 2x

f(2) = (2)

f(2) = 1

(1) = 2(1)

(1) = 2

(f(2)) = 2((2))

(f(2)) = 2(1)

(f(2)) = 2

7 0
2 years ago
Consider this quote: "In a recent survey, 65 out of 100 consumers reported that they preferred plastic bags instead of paper bag
Evgen [1.6K]

Answer:

Step-by-step explanation:

The p value (probability of obtaining results as extreme the z score if null is true) is usually the value derived to make a conclusion and in this case the p value is 0.03

The level of significance is the value usually compared with the p value which is 0.05

The sample promotion is 65 out of 100 = 65/100 = 0.65

The sample size is the total number of consumers which is 100

The null value is usually the default value. The null value would assume that there is no difference in the proportions who prefer each type in the population. There are two preferences: 100/2 = 50- 0.5 for each preference.

4 0
3 years ago
HELP MEEEEEEEEEE WILL MARK BRAINLESTI HAVE OVERDUE ASSIGNMENTS
ki77a [65]

Answer:

17

Step-by-step explanation:

2x - 7 = 27

2x = 34

x = 17

8 0
4 years ago
what is the ratio of videos that are dramas to videos that are not dramas? is this a part to part or part to whole ratio?
ser-zykov [4K]
// I am NOT sure about this, but I think it's part to part.

If it was part to whole ratio it will be out of total number of videos.
like ratio of videos that are drama to total videos.....
or ratio of videos that are not drama to total videos.....

You are talking part of each ratio and combining to a different one, so I think it's part to part.

//Again I am not sure about this. But kinda make sense.
6 0
3 years ago
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