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
ankoles [38]
3 years ago
5

Can someone pls help me??

Mathematics
2 answers:
frutty [35]3 years ago
8 0
The second part would be $700. I'm not sure how I would solve the first part. You should click the hint button.<span />
weeeeeb [17]3 years ago
7 0
Cm then the next box is 700
You might be interested in
The sum of two numbers is 24. The difference is 15. What are the two numbers?
tatiyna
The numbers are "x" and "y",
we suggest this system of equations.
x+y=24
x-y=15
solve by reduction method.
x+y=24
x-y=15
-----------------
2x=39      ⇒x=39/2=19.5

  x+y=24
-(x-y=15)
-------------------
   2y=9    ⇒y=9/2=4.5

The numbers are 19.5 and 4.5

To check
19.5+4.5=24
19.5-4.5=15
3 0
3 years ago
A credit card company decides to study the frequency with which its cardholders charge for items from a certain change of retail
gregori [183]

Answer:

15.87% of the total number of cardholder would be expected to be charging 27 or more in the study.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Mean of 25 charged purchases and a standard distribution of 2

This means that \mu = 25, \sigma = 2

Proportion above 27

1 subtracted by the pvalue of Z when X = 27. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{27 - 25}{2}

Z = 1

Z = 1 has a pvalue of 0.8413

1 - 0.8413 = 0.1587

Out of the total number of cardholders about how many would you expect are charging 27 or more in the study?

0.1587*100% = 15.87%

15.87% of the total number of cardholder would be expected to be charging 27 or more in the study.

6 0
2 years ago
Carl runs around a track 1.17 min how long would it take him to run 1.5 laps at his rate?
KatRina [158]
It should take 1.75 minutes to run it 1.5 times
that is 1 and 3/4 minutes
4 0
3 years ago
Read 2 more answers
Which of the following properties will most likely have the lowest
victus00 [196]

The correct answer is A: a steel building.

Explanation:

A steel building will have the lowest premiums out of all the choices given above. After reading several insurance companies policies, a steel building has premiums 30% lower than any other homeowner policy. Steel is harder to destroy in a fire and the damage would be less than a wood home, mixed composition, or even an all brick home.  

A wood home has the highest premiums out of all the choices given. When one catches on fire, they will burn fast and usually is a total loss unless the fire trucks get there in minutes.

A brick home can still be destroyed by fire on the inside even if the damage is minimal on the outside of the home.

A mixed composition home, will also be damaged by fire and could be a total loss unless fire trucks are there within minutes.

Learn more about homeowners premiums at brainly.com/question/1910027

#LearnwithBrainly

5 0
3 years ago
Read 2 more answers
a climber starts descending from 504 feet above sea level and keeps going until she gets to 40 feet below sea level, how may fee
GenaCL600 [577]

Answer:

544 feet.

Step-by-step explanation:

|504| +|-40|=544

8 0
3 years ago
Other questions:
  • Find the LCM<br>of<br>75, 5,3<br>​
    13·2 answers
  • Five to the second power +10.2 times 4-2
    7·2 answers
  • Three members (mary ,sue and tom of a 20-person office of carpooling so they insit on never working seperatly. that is whenever
    12·1 answer
  • A 45 degree sector in a circle has an area of 13.75 pi cm squared. what is the area of the circle. use 3.14 for pi
    8·1 answer
  • What are the coefficients of 12-8x+14y
    13·1 answer
  • Solve this if you can :)<br> I will give brainliest
    6·1 answer
  • Whats the future value of $1,500 after 5 years uf the appropriate interest rste is 6%, compoubded semiannually
    5·1 answer
  • G(m) = m3 - 10m² + 25m + 2 at m = 6.
    5·1 answer
  • Lin wants to know how many games teenagers in the United States have on their phones.
    15·1 answer
  • Joe is riding his bicycle. He rides for 3 hours at a speed of 4.8 kilometers per hour. For how many kilometers does he ride?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!