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
iris [78.8K]
3 years ago
9

4. The value of y varies directly with x. When y = 275, x = -22 What is y when x = 17.5?​

Mathematics
1 answer:
Helga [31]3 years ago
5 0

y = x

275 = -22

y = 17.5

y = (17.5*275)/-22

y = -179.0

You might be interested in
if I have a binomial distribution where n equals 8 trials and a probability of success equals 0.40 what is the successes of X is
dlinn [17]
P(success) = 0.4   P(failure) = 0.6

8C2 (0.4)² * (0.6)^6

P(2 success) =0.290
5 0
3 years ago
Solve for x. Assume that lines which appear tangent are tangent.
Orlov [11]

Answer:

Period. Segment Lengths in Circles. Solve for x . Assume that lines which appear tangent are tangent. 1). 154 2 9 (249). 425 = 9481. 90-144.

7 0
3 years ago
What are the approximate solutions of 2x^2 + x = 14, rounded to the nearest hundredth?
Slav-nsk [51]
Hello,

2x²+x-14=0
Δ=1+4*14*2=113

x=(-1-√113)/4=-2,8839...≈-2.88
or x=(-1+√113)/4=2,40753≈2.41


7 0
3 years ago
What happens to the surface area of a rectangular prism when the dimensions are halved.
Fittoniya [83]
It becomes a cube yessssd
4 0
3 years ago
Read 2 more answers
A geologist visits 90 volcanoes in Alaska and California​
Viktor [21]

Answer:

40 volcanoes = 100% of them           15% were in California so if we want to know how much % were in Alaska we do 100% - 15% which equals 85%, so 85% were in Alaska.      Now to find out how many the geologist visited in each state multiply 40 by the percentage.       Number of volcanoes in California = 15% of 40 volcanoes = 0.15 x 40 = 6Number of volcanoes in Alaska = 85% of 40 volcanoes 0.85 x 40 = 34

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Which answer describes the type of sequence?
    7·1 answer
  • Write the formula for the volume of a cone without using pi.
    5·1 answer
  • A group of engineers developed a new design for a steel cable. They need to estimate the amount of weight the cable can hold. Th
    11·1 answer
  • If m∠2=39 and m∠3=30, what is m∠1?
    13·1 answer
  • To be eligible for financial aid, a student must earn at most $30,000 per year.
    11·2 answers
  • Help please, also explain
    7·2 answers
  • Write the equation of the line that goes through<br> the points (-3, -2) and (4, 5).
    6·1 answer
  • Can soemone help meee ):
    11·1 answer
  • Which the on the graph belownastasiopelozero
    9·1 answer
  • Which fraction is less than 1 chose all of the correct answer, and explain why you chose and write it down and explain your answ
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!