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
Marianna [84]
2 years ago
15

Y = 1/3

Mathematics
1 answer:
olasank [31]2 years ago
8 0

Answer:

A

Step-by-step explanation:

You might be interested in
Maggie bought trains for her model train set. She spent $99. Gage bought some trains too. He spent $66. Each train cost the same
BartSMP [9]
At most each train could cost $33
3 0
3 years ago
The initial temperature of a cup of tea is 200ºF. The surrounding temperature is 70ºF, and the value of the constant k is 0.6. A
Mazyrski [523]
Newton's cooling model is ΔT = ΔTo * e ^ (-k t)

ΔTo = 200°F - 70°F = 130°F

k = 0.6

t = 2 hours

=> ΔT = 130 * e ^ (-0.6 t) = 130 * e^ (-0.6 * 2) = 130 * e ^ (-1.2)

ΔT = 39.15°F

ΔT = T - Tenvironment => T = ΔT + Tenvironment = 39.15°F + 70°F = 109.15°F ≈ 109 °F.

Answer: T = 109 °F


8 0
3 years ago
A shopkeeper buys.rs 250 and sell it for rs 285 gain or loss
allochka39001 [22]

Answer:

gain

Step-by-step explanation:

5 0
3 years ago
Find the slope of the line y = 5x + 4.
avanturin [10]

Answer:

x=1/5y+−4/5

Step-by-step explanation:

Let's solve for x.

y=5x+4

Step 1: Flip the equation.

5x+4=y

Step 2: Add -4 to both sides.

5x+4+−4=y+−4/5x=y−4

Step 3: Divide both sides by 5.

5x/5=y−4/5x=1'5y+−4'5

Answer:

x=1/5y+−4/5

( I hope this was helpful) >;D

6 0
2 years ago
What are the excluded values of x for
ss7ja [257]

Answer:

x = - 2, x = 9

Step-by-step explanation:

Given

f(x) = \frac{x^2-9x}{x^2-7x-18}

The denominator of f(x) cannot be zero as this would make f(x) undefined.

Equating the denominator to zero and solving gives the values that x cannot be.

x² - 7x - 18 = 0

(x - 9)(x + 2) = 0

Equate each factor to zero and solve for x

x + 2 = 0 ⇒ x = - 2

x - 9 = 0 ⇒ x = 9

The excluded values are x = - 2, x = 9

3 0
3 years ago
Other questions:
  • The angle whose measure is StartFraction 3 pi Over 4 EndFraction terminates in quadrant II and its reference angle is for StartF
    11·2 answers
  • HELP PLS.............
    7·1 answer
  • Rewrite the expression with the given base. 25^3x with a base of 5
    6·2 answers
  • Talia tossed a penny many times. She got 40 heads and 60 tails. She said the experimental probability of getting heads was 40/60
    11·1 answer
  • Help if you can:
    5·1 answer
  • -12x = 3(y - 3)<br><br> y = ___
    11·1 answer
  • The two boxes shown are cuboids.
    15·1 answer
  • Answer ASAP please this is important
    9·1 answer
  • Order the numbers from least to greatest. -3/5 -2/3 -0.8 -3/4​
    14·1 answer
  • Please help me i really appreciate it
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!