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
e-lub [12.9K]
3 years ago
11

The temperature of a substance is -29.9 F. The temperature decreases by 8.7 and then again by 17.8"

Mathematics
1 answer:
earnstyle [38]3 years ago
6 0

Answer:

3.4

Step-by-step explanation:

You might be interested in
Wqolsak,fdsf nlkdsflksfksdjfkdsfjslkdafj
jarptica [38.1K]

Answer:

ksnbdndk djdbnsjsksk djdjjsksks ksksj dndjjdjsjsjkskdkd

4 0
3 years ago
Evaluate f(x)= 1.8 X 2^x for x=6 <br><br> A: 115.2<br><br> B: 2176.78<br><br> C: 21.6
attashe74 [19]
By substitution
f(6) = 1.8×2^(6)
= 1.8×64
= 115.2
3 0
3 years ago
Read 2 more answers
Simplify 324 please and thanks
olga55 [171]

Answer:

18

Review the factors of 324 to get the square root which is 18

6 0
4 years ago
Fran is training for a cycle race. In the first week, she cycles 195 miles. In the second week, she manages 243 miles. To the ne
AleksAgata [21]

Answer:

24.6%

Step-by-step explanation:

243-195=48

48/195=x/100

48 × 100

4800/195= 24.6%

4 0
2 years ago
The path of a punted football is given by the function: f(x) = (-16/1225)x^2 + (7/5)x + 2.5 where f(x) is the height (in feet) a
nadezda [96]
<span>To find the length of the punt, we equate the expression to zero i.e. f(x) = 0 ,Given, f(x) is the height (in feet) and x is the horizontal distance (in feet) from the point at which the ball is punted. or (-16/1225)x^2 + (7/5)x + 2.5 = 0. On solving for x we get, x = 108 ft.</span>
3 0
3 years ago
Other questions:
  • On a word processing test, Iko typed 694 words in 15 minutes. On that same test six days later, Iko typed 753 words in 15 minute
    10·1 answer
  • What is 9 time 9? Please help.
    5·2 answers
  • What is the value of x in the following equation?
    13·2 answers
  • What is the equation of the line that contains the point (1/2,-3) and a slope of -3
    13·1 answer
  • Supplement of angle z. z=42.1°​
    8·1 answer
  • if the line is perpandicular to the y axis , what is it throught the point (-4,-2). what is the slope of the line
    5·1 answer
  • Evaluate ab + 3c when a=-6, b=-2, and c=5
    15·1 answer
  • Hi my sister is at school so I'm on her account
    9·1 answer
  • 4.3 Mr Mokwebo 's two sons, Refentse and Tokelo have just passed grade 7 and grade 9 respectively. He will give them some money
    5·1 answer
  • Can someone help me out on this geometry questions about SSS, SAS, ASA Postulate, I’m in hurry :(
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!