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Free_Kalibri [48]
2 years ago
8

Refer to the following breakdown of responses to a survey of room service in a hotel: Response Frequency Not satisfied 20 Satisf

ied 40 Highly satisfied 60 What percentage of the responses indicated that customers were satisfied
Mathematics
1 answer:
shepuryov [24]2 years ago
4 0

Answer:

The answer is "33%".

Step-by-step explanation:

Total customers = 20 + 40 + 60 = 120

Satisfied customers = 40

Calculating the percent of the responses which indicated the satisfing customers = \frac{40}{120}=\frac{4}{12}=\frac{1}{3} = 0.33 = 33\%

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What is the equation of a line, in Slope Intercept Form, with a slope of 4 and passes through the point (1, 6)?
Butoxors [25]

The slope-intercept form:

y=mx+b

m - slope

b - y-intercept

We have the slope m = 4 → y=4x+b

and point (1, 6). Substitute:

6=4(1)+b

6=4+b     <em>subtract 4 from both sides</em>

2=b\to b=2

<h3>Answer: y = 4x + 2</h3>
5 0
3 years ago
Alegebra liner equations.
luda_lava [24]
1. The answer would be (D). This is because you will plug is the (x) of the ordered pair into the equation(y=-2x), so first off would be (y=-2(-2)). since your multiplying a negative time a negative, you will get your (y) which is 4. Now you do this with the rest. -2(1)=-2 and -2(3)=-6.
2. This would be (A). This answer is simple. First you will take one of the equations (y=-x-1) and plug x into it's place so, y=-3-1, getting your answer(y) as being -4. Now you do the same with the other pair. y=-5-1, getting -6, showing (A) as your answer.
3.The answer will be (A)y is 2 times x. this is because you wou would make out the equation from the answer (y=2x). Now knowing your equation, all thats left is plugging in your (x) factors. so y=2(1), getting your (y) value of 2 and you would do this with the rest of your x factors. 
4. y=5+x
    y=5+(2)= 7
    y=5+(3)= 8
    y=5+(4)= 9
5. (B)y is 3 times x
    y=3(x)
    y=3(3)=9
    y=3(4)=12
    y=3(5)=15
6. (C)y is 6 less than x
    y=6-(x)
    y=6-(8)=2
    y=6-(9)=3
    y=6-(10)=4
5 0
3 years ago
Please help me find the answer​
Ksivusya [100]

Answer:

-4 1/4

Step-by-step explanation:

-7 3/4 + 3 1/2 = -4 1/4

8 0
3 years ago
at the factory, a baseballcard is placed in every 9th package of cereal. a football card is placed in every 25th package of the
Anvisha [2.4K]
I believe that is gonna be the 225 package.
Thats the lowest number that both 25 and 9 go into
6 0
3 years ago
Read 2 more answers
Question in picture above
almond37 [142]
A is the correct answer
8 0
3 years ago
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