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ololo11 [35]
3 years ago
5

Plan 1: Plan 2: Please help!!!!!!

Mathematics
2 answers:
djyliett [7]3 years ago
7 0

Answer:

plan 1: y=3x+50

plan 2: y=10x

Step-by-step explanation:

for plan 1, since she would have to pay $3 per visit and x is the visits per month, than you would calculate the total cost per visits by 3x. and since there is a starting fee of $50, the total goes up from 50 and never below, therefore 50 is the y-intercept

plan 2, its the same thing as plan 1 but instead of $3 per visit it is $10 and there is no starting fee, so no y-intercept

Shkiper50 [21]3 years ago
6 0
Plan 1: 50= 1x+3
Plan 2: 10=1x+b
(X = 1,2,3,4,5, etc...)
If you keep listing them out filling in x that should fill in the boxes.
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Pls hurry and answer this
neonofarm [45]

Answer:

A. No, because there should be one more digit in the quotient.

Step-by-step explanation:

440/8 = 55

8 0
3 years ago
A doctor is measuring the average height of male students at a large college. The doctor measures the heights, in inches, of a s
amid [387]

Answer:

The correct conclusion is:

<em>"The doctor can be 95% confident that the mean height of male students at the college is between 63.5 inches and 74.4 inches."</em>

Step-by-step explanation:

A doctor is measuring the average height of male students at a large college.

The doctor measures the heights, in inches, of a sample of 40 male students from the baseball team.

Using this data, the doctor calculates the 95% confidence interval (63.5, 74.4).

The following conclusions is valid:

<em>"The doctor can be 95% confident that the mean height of male students at the college is between 63.5 inches and 74.4 inches."</em>

Since we know that the confidence interval represents an interval that we can guarantee that the target variable will be within this interval for a given confidence level.  

For the given case, the confidence level is 95% and the corresponding confidence interval is (63.5, 74.4) which represents the true mean of heights for male students at the college where the doctor measured heights.

Therefore, it is valid to conclude that the doctor is 95% confident that the mean height of male students at the college is within the interval of (63.5, 74.4).

6 0
4 years ago
Bethany lives in London.
Marrrta [24]

Bethany says, Using these exchange rates, £1 is worth 1.17 euros.

<u>Step-by-step explanation</u>

1 euro = 1.07 dollars

£1 = 1.25 dollars

Now ,

⇒ £1 = 1.25 dollars

⇒ £1 = 1.25dollars(\frac{1.07}{1.07})

⇒ £1 = (1.07dollars)(\frac{1.25}{1.07})

⇒ £1 = (1euro)(\frac{1.25}{1.07})

⇒ £1 = (1euro)(1.17)

⇒ £1 =1.17 euros

Therefore , Bethany says, Using these exchange rates, £1 is worth 1.17 euros.

7 0
4 years ago
Simplify 5 - 2 x 3 + 4. Choices are A.) 13 B.) 3 C.) -5 D.) 21
Bumek [7]

Answer:

Answer. c

Step-by-step explanation:

4 0
3 years ago
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Segment BC is a midsegment of triangle TUV. What is the length of segment VC? (A)a (B)2b (C)b (D)c
Ganezh [65]
It would be twice whatever the midsegment equals.
7 0
4 years ago
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