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mojhsa [17]
3 years ago
12

The cost a dog walker for n hours is given by f(n) = 5 + 10n. Which statement is true?

Mathematics
1 answer:
Oksana_A [137]3 years ago
5 0

Answer:

C. For each additional hour of service, the price of the dog walker increases by $10.

Step-by-step explanation:

Hope this helps!

:)

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What are some words that we can use to represent a positive or negative integer?​
liberstina [14]

Answer:

Profit, increase, and income are all examples of words that mean positive. A negative number is a number that is less than zero. It is always written with a - symbol in front of it. A loss is written with a negative number

Hope this helps

5 0
3 years ago
Find sin3A, cos<br> 3A and tan 3A when sin=1/2<br>​
Slav-nsk [51]

Answer:

Sin 3A = 1

cos 3A = 0

tan 3 A = undefined

Step-by-step explanation:

\sin A =  \frac{1}{2}  \\  \therefore \: \sin A =   \sin \: 30 \degree.. \bigg( \because \: \sin \: 30 \degree =  \frac{1}{2} \bigg) \\ \therefore \: A =   30 \degree \\  \\ now \\   \sin 3A =\sin (3 \times 30 \degree)= \sin \: 90 \degree = 1 \\  \\  \cos 3A =\cos (3 \times 30 \degree)= \cos \: 90 \degree = 0\\\\ \tan 3A =\tan (3 \times 30 \degree)= \tan \: 90 \degree =  \infty

4 0
4 years ago
HELP FOR THE 2ND TIME I WASTED MY POINTS 1ST TIME I WASNT AT SCHOOL!
lana66690 [7]

Answer:The last option

Step-by-step explanation:the absolute value bars make it positive but the negative on the outside of those bars make it negative, this -|3|=-3 and -|2|=-2. Furthermore, the double negative on the last two dots make a positive, thus -(-2)=2 and -(-3)=3. With this in mind it is -3,-2,2,3 and -|3|,-|2|,-(-2),-(-3)

5 0
3 years ago
Tim​ Urban, owner/manager of​ Urban's Motor Court in Key​ West, is considering outsourcing the daily room cleanup for his motel
Setler [38]

Answer:

 The crossover point for Time​  h = 6545 \ room \ nights

Step-by-step explanation:

From the question we are told that

     The total rooms rented for the year is  z =  50 * 365 = 18250 \ rooms

       Time's  fixed cost is r =  $61,000

     Time's variable  cost is y =$12.5  per room

       Duffy's Maid Service fixed cost is x =$25,000

       Duffy's Maid Service variable cost is  k  = $18.00 per room

       

The cross over point for Time is mathematically represented as

        h = \frac{r - x}{k- y}

substituting values

      h = \frac{61000 - 25000}{ 18 - 12.5}

      h = 6545 \ room \ nights

     

3 0
4 years ago
The area of a square is 14 square centimeters. What is the length of one side of the square?
Alex17521 [72]

Answer: 7

Step-by-step explanation: if it a square then both side have to be same length so just divide 14 by 2 to get 7

hope this helps mark me brainliest please

6 0
3 years ago
Read 2 more answers
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