1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alenkasestr [34]
3 years ago
7

The temperature has been going down at a constant rate. In 55 hours it went down 1515 degrees. Which expression best shows the t

emperature change each hour?
a) -15 × -5

b) -15 ÷ 5

c) 15 × 5

d) 15 ÷ 5​
Mathematics
1 answer:
Ronch [10]3 years ago
8 0

Answer:

b)-15 ÷ 5

It's the only one that ends up with a negative answer, which makes sense because the temperature decreases

You might be interested in
30 POINTS PLEASE HELP
Triss [41]

Answer:

c. paying a price to keep Mowgli alive

Step-by-step explanation:

" 'Listen to Bagheera. The cub can be bought for a price. it is the law' ..."

8 0
3 years ago
The cost of catering a dinner is $11.95 per person plus $25 for delivery and setup. Which statement is true about the graph of t
valentinak56 [21]

The answer is B.) The horizontal asymptote y = 11.95 represents that the cost per person approaches $11.95 as the number of people increases.

6 0
3 years ago
Read 2 more answers
seeped of boad in standing water is 9 kmph and the seeped of the steam is 1.5 kmph a man rows to a plance at a distance of 105 k
Juliette [100K]

Correct question is;

Speed of a boat in standing water is 9 kmph and the speed of the stream is 1.5 kmph. A man rows to a place at a distance of 105 km and comes back to the starting point. The total time taken by him is:

Answer:

Total time = 24 hours

Step-by-step explanation:

We are given;

Speed of a boat in standing water = 9 kmph

Speed of the stream = 1.5 kmph

Distance rowed by the man; d = 105 km

He now came back to his starting point.

Thus, we can say that;

Speed upstream; V_up = 9 - 1.5 = 7.5 kmph

Speed downstream; V_down = 9 + 1.5 = 10.5 kmph

Now, we know that;

time = distance/speed

Thus;

Total time = time taken upstream + time taken downstrem

Total time = (105/7.5) + (105/10.5)

Total time = 14 + 10

Total time = 24 hours

6 0
3 years ago
Write an equation in point slope form of the line that passes through the point (6,-5) and has the slope 1/2
babymother [125]

Step-by-step explanation:

To find an equation of a line in point slope form when given the slope and a point we use the formula

y -  y_1 = m(x -  x_1)

where

m is the slope

( x1 , y1) is the point

From the question we have the final answer as

\huge y + 5 =  \frac{1}{2} (x - 6) \\

Hope this helps you

5 0
3 years ago
Read 2 more answers
If y=-12 when x=9, find y when x=-4
KATRIN_1 [288]
There isn't enough information to know the relation between x and y or even know the slope
4 0
3 years ago
Other questions:
  • Help plz!!!!!!!!
    6·1 answer
  • The sum of 2 numbers is 23. seven less than five times the smaller is equal to the largrr
    11·2 answers
  • Samuel bought 3 shirts for $15.55 each and a pair of shorts for $19.99. How much did he spend on all four items?
    8·1 answer
  • Shanice and Mofor ar selling pies for a school fundraiser. Customers can buy blueberry pies and blackberry pies. Shanice sold 14
    11·1 answer
  • 10 is 40% percent of what
    10·2 answers
  • NEED HELP IM BEGGING YOU PLEASE!!!!!!!!!!!!!
    9·2 answers
  • Solve (x-2)^2-3=1 graphically.
    12·1 answer
  • 2. Two rectangular fields with identical shapes and areas are to be fenced side by side. The total area enclosed is 8mi^2 and th
    6·1 answer
  • How does a plastic fork, whale, hospital and chocolate bar relate with each other?
    5·2 answers
  • Ax + by = a - b <br>bx - ay = a+ b <br> by elimination ​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!