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
OverLord2011 [107]
3 years ago
14

On a winter morning, the temperature before sunrise was -11 Fahrenheit. The temperature than rose by 1/2 degree

Mathematics
2 answers:
KIM [24]3 years ago
5 0
The answer is -11.25°F
detailed answer is in the attached image.

Yuri [45]3 years ago
4 0

Answer:

-14.25 degrees Fahrenheit was the temperature after 10 hours.

Step-by-step explanation:

The temperature before sunrise = -11°F

Temperature after rise by 1/2 degree  each hour for 7 hours that id before dropping.

T=(-11 + \frac{1}{2}\times 7)^oF=-7.5^oF

Now after 7 hours drop in temperature takes place 2\frac{1}{4} degrees each hour for 3 hours, sat T'

T'=(-7.5-2\frac{1}{4}\times 3)^oF

T'=(-7.5-\frac{9}{4}\times 3)^oF=-14.25^oF

-14.25 degrees Fahrenheit was the temperature after 10 hours.

You might be interested in
IF YOU ANSWER MY QUESTION ABOUT THE BUS FARE IN ATLANTA, THERE'S A 99 POINT REWARD!!!!!
Sav [38]
The bus fare in 1970 was $1.88
8 0
3 years ago
Read 2 more answers
Mya's lunchbox is shown. What is the volume of the lunchbox? Round to the nearest tenth if necessary.
NISA [10]
V= 720.8 cubed

Explanation- 4.25 x 2 = 8.5
H= 8.5
L= 10.6
W= 8
8.5 x 10.6 x 8 = 720.8
3 0
3 years ago
8\3as a mixed number
Ber [7]

2 2/3

hope i helped. (:

7 0
3 years ago
Read 2 more answers
Find the value of x ​
shtirl [24]

Answer:

x = 6

Step-by-step explanation:

Verticle angles are formed when two lines intersect. The angles opposite each other are congruent, those angles are called vertical angles.

Using this knowledge, one can say;

3x + 2= 20

Use inverse oeprations to solve for "x"

3x + 2 = 20

     -2       -2

3x = 18

/3      /3

x = 6

5 0
3 years ago
A bag contains red and blue marbles, such that the probability of drawing a blue marble is 3/8
aleksklad [387]

Answer:

9/64

Step-by-step explanation:

The probability that the marble on the first draw is blue is 3/8.

The probability that the marble on the second draw is blue is also 3/8.

So the probability that both are blue is:

3/8 × 3/8 = 9/64 ≈ 14%

4 0
3 years ago
Other questions:
  • What's the vertex form of the function?
    10·1 answer
  • Brand A: 20 for $2.50 Brand B: 35 for $3.25 Brand C: 50 for $5.25 Brand D: 100 for $10.00 The school nurse is low on bandaids. S
    14·2 answers
  • Destiny works on commission as an office supply saleswoman. She sold a computer that cost $700 and received a $126 commission. W
    5·1 answer
  • A car travels 252 miles in 5 hours and 15 minutes. how many miles does it travel per hour?
    7·1 answer
  • Please help me figure out where to put these. I'm confused on how this works​
    7·1 answer
  • How do you write 1 trillion in expanded form?
    14·1 answer
  • Help me PLEASEEEEEEEEEEEE :C
    11·2 answers
  • Which of these is a correct identity?<br> x + 4x = 5x<br> 6x = 18<br> 2x + 1 = 7<br> 7x + 9 = x
    8·1 answer
  • What is a function? *
    8·2 answers
  • 3/8 to percentage pls answer​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!