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
SIZIF [17.4K]
3 years ago
7

Megan had some money in her wallet. Her mom gave her $38.25 to go shopping. Now Megan has fifty dollars. How much money did Mega

n have in her wallet before her mom gave her money?​
Mathematics
2 answers:
Ivenika [448]3 years ago
6 0

Answer:

$11.75

Step-by-step explanation:

50-38.25=11.75

Viefleur [7K]3 years ago
4 0

Answer:

She had $11.75 in the beginning

Step-by-step explanation:

Subtract

50-38.25

you should get 11.75

hope this helps

take care

You might be interested in
Circle A is tangent to circle B. True False
astraxan [27]

Answer:

is there a picture

Step-by-step explanation:


6 0
4 years ago
Read 2 more answers
The time between arrivals of taxis at a busy intersection is exponentially distributed with a mean of 10 minutes. (a) What is th
Sindrei [870]

Answer:

a) 0.0025

b) 0.9975

c) 23.03 minutes

d) 23.03 minutes

Step-by-step explanation:

Let X be the random variable that measures the time waited for a taxi.  

If X is exponentially distributed with a mean of 10 minutes,then the probability that you have to wait more than t minutes is  

\large P(X>t) = e^{-t/10}

a)  

1 hour = 60 minutes, so the probability that you wait longer than one hour is

\large P(X>60)=e^{-6}=0.0025

b)

Due to the “memorylessness” of the exponential distribution, the probability that you have to wait 10 or less minutes after you have already waited for one hour, is the same as the probability that you have to wait 10 or less minutes

\large P(X\leq 10)=1-e^{-6}=0.9975

c)

We want x so that

P(X>x)=0.1

\large e^{-x/10}=0.1\rightarrow -x/10=ln(0.1)\rightarrow x=-10ln(0.1)=23.03\;minutes

d)

We want P(X<x)=0.9

\large 1-e^{-x/10}=0.9\rightarrow e^{-x/10}=0.1\rightarrow x=-10ln(0.1)=23.03\;minutes

4 0
3 years ago
What is the solution to<br> 3×+7-8×+3&gt;0?
horsena [70]

The answer to the equation is x < 2.

7 0
3 years ago
Read 2 more answers
The first house on the street has a lawn that is 200 feet long. The second house has a lawn that is two times the length of the
My name is Ann [436]

Answer:

The length of the second lawn is 400 feet

6 0
2 years ago
Read 2 more answers
The product of 9 and the quantity 5 more than a number t is less than 5
Lelechka [254]
9(t+5) \ \textless \  5\ \ \ |use\ distributive\ property:a(b+c)=ab+ac\\\\(9)(t)+(9)(5) \ \textless \  5\\\\9t+45 \ \textless \  5\ \ \ |subtract\ 45\ from\ bot\ sides\\\\9t \ \textless \  -40\ \ \ \ |divide\ both\ sides\ by\ 9\\\\\huge\boxed{t \ \textless \  -\dfrac{40}{9}\to t \ \textless \  -4\dfrac{4}{9}}
3 0
3 years ago
Other questions:
  • 3c - 8c + 7 = -18 <br><br> Please help
    12·1 answer
  • Carla is baking brownies for the school bake sale. The batter fills a pan that is 20 cm long by 16 cm wide by 4.4 cm deep.Then,
    15·1 answer
  • 6- the square root of 25 divided by 4
    8·1 answer
  • What is the equation of the linear function represented by the table?
    8·1 answer
  • Find all polar coordinates of point P = (2,14°)
    12·1 answer
  • Write an equation in slope intercept form of the line going through the points (6,2) and (8, -4)
    9·1 answer
  • What is -1715/135 squared 3 times
    12·1 answer
  • Someone please help me:(
    11·1 answer
  • Y’all help meeee imma fail fr!!.!.
    7·1 answer
  • Ryan keeps his loose change in a milk jug. The jug contains 25 pennies, 15 nickels, 15 dimes, and 5 quarters. If Ryan shakes out
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!