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
Korvikt [17]
3 years ago
14

At 10:00 a.m. the temperature is –3.4°F. The temperature increases 0.5°F each hour for the next 6 hours. If the temperature drop

s a total of 5.3°F over the following 3 hours, what is the temperature at 7:00 p.m.?
please give an explanation too!
Mathematics
1 answer:
antiseptic1488 [7]3 years ago
6 0

Answer:

-16.3

Step-by-step explanation:

First multiply 0.5 by 6 since the six hours and every hour is 0.5 degrees less or you can add 0.5 six times. You then take the answer which would be 3 and add 3 to -3.4 resulting in -0.4. Afterwards you would take -0.4 and subtract 5.3 degrees three times. This gives you -16.3 degrees. You would be at 7:00 PM because 10:00 a.m. plus six hours would be 4 o'clock and the next 3 hours would add on to 7.

You might be interested in
The navigator on the ship uses a compass to draw a circle on a nautical chart to indicate the ship's position. The circle has a
Ilya [14]

Answer:

I think it's 12 my bad if it's wrong

4 0
2 years ago
Find the missing b for a trapezoid with a=68, h=4, b=21
MAVERICK [17]

We will have to use the formula for the area of a trapezoid on this problem, which is (b_1 and b_2 are the bases of the trapezoid and h is the height):

\dfrac{b_1 + b_2}{2} \cdot h


All we need to do is substitute the information we are given into our formula:

\dfrac{21 + b_2}{2} \cdot 4 = 68


Now, let's just simplify the equation:

\dfrac{21 + b_2}{2} \cdot 4 = 68

\dfrac{21 + b_2}{2} = 17

21 + b_2 = 34

b_2 = 13


The missing base has a length of 13 units.

4 0
3 years ago
HELP ASAP I DONT GET IT ITS DUE IN 14 MINS
Oksanka [162]

Answer:

110.5 i think D

Step-by-step explanation:

just me doing work vvvvv

65 + 45.5 = 110.5

---

7 x 6.5

45.5

7 0
2 years ago
Read 2 more answers
A company shipped 48 boxes of 24 cans how many cans of dog food did the company ship in all
victus00 [196]
Do 48 × 24 that equals 1,152
6 0
3 years ago
Read 2 more answers
What quadrant is 4,6 in?
sammy [17]

Answer:

1st quadrant

5 0
2 years ago
Other questions:
  • How do you find the perimeter of a triangle?
    11·2 answers
  • Find the standard deviation of the following data. Answers are rounded to the nearest tenth. 5, 5, 6, 12, 13, 26, 37, 49, 51, 56
    14·1 answer
  • A realtor uses a lock box to store the keys to a house that is for sale. The access code for the lock box consists of digits. Th
    13·1 answer
  • Find the sum<br> 3 4/9 + 5 1/3<br><br> A) 8 5/12<br> B) 8 7/ 12<br> C) 8 5/9<br> D) 8 7/9
    10·2 answers
  • Solve the equation : |x| - 6 = 4
    8·1 answer
  • A tortoise is walking in the desert. It takes
    7·1 answer
  • Sylvie is going on vacation. She has already driven 58 miles in one hour. If she then travels for 6 hours at an average speed of
    14·1 answer
  • Giúp em nhanh ạ <br><br>(x+2)(x−2)−(x−3)(x+5)=0
    8·1 answer
  • Frank has constructed a tent in the shape of a square pyramid.
    11·1 answer
  • The amount of garbage produced in the United States varies directly with the number of people who produce it. It is estimated th
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!