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
Vladimir79 [104]
3 years ago
15

Which of the following expressions describes the solution to -2x < -10

Mathematics
1 answer:
larisa [96]3 years ago
7 0
The answer would be ×>5 because when u divide by a negative the sign will switch.
You might be interested in
Nick bought a new car.
ira [324]

Using an exponential function, it is found that it takes 5.42 years for the car to halve in value.

<h3>What is an exponential function?</h3>

A decaying exponential function is modeled by:

A(t) = A(0)(1 - r)^t

In which:

  • A(0) is the initial value.
  • r is the decay rate, as a decimal.

In this problem, the car depreciates 12% a year in value, hence r = 0.12 and the equation is given by:

A(t) = A(0)(0.88)^t.

It halves in value at t years, for which A(t) = 0.5A(0), hence:

A(t) = A(0)(0.88)^t

0.5A(0) = A(0)(0.88)^t

(0.88)^t = 0.5

\log{(0.88)^t} = \log{0.5}

t\log{0.88} = \log{0.5}

t = \frac{\log{0.5}}{\log{0.88}}

t = 5.42.

It takes 5.42 years for the car to halve in value.

More can be learned about exponential functions at brainly.com/question/25537936

#SPJ1

9 0
2 years ago
Example 2: Combining Use of the Multiplication and Addition Rules
bulgar [2K]

Answer:

The probability of getting 6's on both cubes is \frac{1}{36}.

The probability that the total score is at least 11 is \frac{1}{12}.

Step-by-step explanation:

Consider the provided information.

A red cube has faces labeled 1 through 6, and a blue cube has faces labeled in the same way.

Part (A) Both cubes show 6’s.

Probability of getting 6 on red cube is \frac{1}{6}

Probability of getting 6 on blue cube is \frac{1}{6}

Thus, the probability of getting 6's on both cubes is:

P(\text{Both 6's})=\frac{1}{6}\times\frac{1}{6}=\frac{1}{36}

Hence, the probability of getting 6's on both cubes is \frac{1}{36}.

Part (B) The total score is at least 11.

The possible number of outcomes in which total score is at least 11 is:

Red shows 6 and Blue shows 5.

Blue shows 6 and Red shows 5.

Blue shows 6 and Red shows 6.

Thus, the probability of total score is at least 11.

P(\text{Total is at least 11})=\frac{1}{6}\times\frac{1}{6}+\frac{1}{6}\times\frac{1}{6}+\frac{1}{6}\times\frac{1}{6}\\P(\text{Total is at least 11})=\frac{1}{12}

Hence, the probability that the total score is at least 11 is \frac{1}{12}.

3 0
3 years ago
Write this rate in its simplest form: $1200 in 50 days.
timama [110]

Answer:

$24:1

Step-by-step explanation:

1200:50

1200/50

$24:1

7 0
3 years ago
24. Solve (x-3⅓)² = 5⁴/9​
Ivenika [448]
X1=~ -6.89. X2=~ 9.77

5 0
3 years ago
Don claims that the trianlges are congruent by SAS triangle congruence criterion because a sequence of rigid motions carries \tr
elena-14-01-66 [18.8K]

Answer:

The triangles would match if you chose D

7 0
3 years ago
Read 2 more answers
Other questions:
  • Austin's office is 360 square feet. Calculate the area of his office in square yards.
    15·1 answer
  • Which is the smallest?
    8·2 answers
  • Write three numbers greater than 20 that have 9 as a factor
    15·2 answers
  • Order from greatest to least: 2 6/8, 1 7/12, 2 5/6
    15·2 answers
  • Chang is estimating the volume of his bathtub the actual volume of his bathtub is 37 gal chang’s estimate is 31 gal find the abs
    7·1 answer
  • Find an equation equivalent to r = 1 + 2 sintheta in rectangular coordinates.
    5·2 answers
  • A pipe leaks 3.5 gallons of water per hour .how long will it take for the pipe to leak 28 gallons of water
    11·2 answers
  • A city has an elevation of –752 feet. Which statement describes the city’s elevation?
    10·2 answers
  • Plz help me. answer all these questions.
    10·2 answers
  • #26: Identify the domain. <br><br> {(1,-3), (3,1),(5,5), (7,9), (9,13)}
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!