Write the expression that represents the phrase: the quotient of 10 and x
Answers
Answer:
Step-by-step explanation:
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A hotel offers a reward program based on the number of nights stayed. The function f(x) represents the number of free nights earned as a function of x, the number of nights stayed.f(x) = (x/10) Which describes the meaning of f(x)? a. A customer earns 1 free night per 10 nights stayed. b. A customer starts with 1 free night and then earns another free night after every 10 nights stayed. c.A customer earns x – 10 free nights for every 10 nights stayed. d. A customer earns 10 free nights after x number of nights stayed.
Answers
The length of the rectangle is 15 dm and the width is 13 dm.
Let's assume that the length of the rectangle is "L" and the width is "W".
From the problem statement, we have two pieces of information:
The area of the rectangle is 195 dm²:
Area = Length x Width
195 dm² = L x W
The width is two less than the length:
W = L - 2
Now, we can substitute the second equation into the first equation to eliminate W and get an equation with only one variable:
195 dm² = L x (L - 2)
Simplifying the equation:
195 dm² = L² - 2L
L² - 2L - 195 dm² = 0
To solve for L, we can use the quadratic formula:
L = (-b ± √(b² - 4ac)) / 2a
Where a = 1, b = -2, and c = -195.
L = (2 ± √(2² + 4 x 1 x 195)) / 2 x 1
L = (2 ± √4 + 780) / 2
L = (2 ± √784) / 2
L = (2 ± 28) / 2
L = 15 or L = -13
Since the length can't be negative, the length of the rectangle is L = 15 dm.
Now we can use the equation W = L - 2 to find the width:
W = 15 dm - 2 dm
W = 13 dm
Therefore, the length of the rectangle is 15 dm and the width is 13 dm.
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Answers
Answer:
-12
Step-by-step explanation:
B. –6 ≤ x < –2
C. –2 ≤ x < 4
D. 0 ≤ x < 6
Answers
-8≤2x-4
-4≤2x
-2≤x
Then;
2x-4<4
2x<8
x<4
-2≤x<4
C is the correct answer.
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SE = s / √n
SE = 6 / √50
SE = 0.85
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60 mins=1hour
add them
add seconds to seconds, minutes to minute, hous to hours,
first do seconds
sec
30+53+12=95=60+35=1 minute and 35 seconds
add this 1 minute to the minutes
min
1+52+27+49+13+44=186=60+60+60+6=1 hour+ 1 hour+1 hour+6 mins=3 hours+6 mins
add 3 to the hours
hours
3+4+4=11
11 hour
6 mins
35 seconds
sam as other prlbme excep with 12 seconds, 44 mins, and 4 hours more
Try converting all of them to minutes.
1hr=60min
1min=60 sec
Total Minutes=665
Hours and minutes-11 hours and 5 minutes
Now add the seconds 65secs- 1min 5 secs
Final answer= 11hours 6 minutes and 5 secs
Have A Brainly Day!
B.{-2,-4}
C.{12,14}
D.{-12,-14}
E.{0,5}
Answers
Answer:
Option A is correct
{2, 4} is, the function's domain.
Step-by-step explanation:
Domain is the set of all values of x for which function f(x) is defined.
Range is the set of all complete value of f.
Given the function:
The range of the function is {7, 9}
When f(x) = 7
then;
Subtract 5 from both sides we have;
x = 2
When f(x) = 9
then;
Subtract 5 from both sides we have;
x = 4
⇒Domain = {2, 4}
Therefore, the function's domain is, {2, 4}
f(x)= x+5
y=x+5
7=x+5
x=2
---------
y=x+5
9=x+5
x=4