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
Evgesh-ka [11]
2 years ago
10

Keisha is babysitting at $8 per hour to earn money for a car. So far she has saved $1300. The car that Keisha wants to buy costs

at least $5440. Write and solve an inequality to determine the amount Keisha still needs to earn for the car.
Mathematics
1 answer:
11Alexandr11 [23.1K]2 years ago
5 0

Answer:

$4100

Step-by-step explanation:

For Kaisha to get this car we have these information available

Amount saved = $1300

The cost of the car = $5400

Let The amount left to complete the car = k

We have this equation

K + $1300 = $5400

K = 5400 - 1300

K = 4100

Therefore Kaisha still needs to earn an additional amount of $4100 for the total amount of the car to be completed.

You might be interested in
What is 3x/2 × 2/3x=1
alexandr1967 [171]

Answer:

x=-3

Step-by-step explanation:

4 0
3 years ago
What go in the blank
s2008m [1.1K]

Answer:

inverse

Step-by-step explanation:

¬ is the symbol for not.  When we have not a  implies not b  we have a inverse

4 0
2 years ago
A particular brand of tires claims that its deluxe tire averages at least 50,000 miles before it needs to be replaced. From past
Volgvan

Answer: We reject the null hypothesis, and we use Normal distribution for the test.

Step-by-step explanation:

Since we have given that

We claim that

Null hypothesis : H_0:\mu\geq 50000

Alternate hypothesis : H_1:\mu

There  is 5% level of significance.

\bar{X}=46800\\\\\sigma=9800\\\\n=29

So, the test statistic would be

z=\dfrac{\bar{X}-\mu}{\dfrac{\sigma}{\sqrt{n}}}\\\\z=\dfrac{46800-50000}{\dfrac{9800}{\sqrt{29}}}\\\\z=-1.75

Since alternate hypothesis is left tailed test.

So, p-value = P(z≤-2.31)=0.0401

And the P-value =0.0401 is less than the given level of significance i.e. 5% 0.05.

So, we reject the null hypothesis, and we use Normal distribution for the test.

4 0
3 years ago
In this equation, what is n?
raketka [301]
N is the variable, you solve by subtracting 6 from 20, getting n = 14.
5 0
3 years ago
Read 2 more answers
2.) You need a carpet installed in your living room. You reach out to 2 different companies
Oliga [24]

Answer:

Home Depot

Step-by-step explanation:

Home Depot Has better charges because you have to multiply the question to see which one is lower.

7 0
3 years ago
Other questions:
  • Give two points with integer coordinates that have a slope of 10/7 between them
    10·1 answer
  • Can u help me plz this is very hard to and idk why
    13·1 answer
  • The height of a right cylinder is 2r, where r is the radius. Write a function f in simplest form that represents the ratio of th
    6·1 answer
  • How do I solve 2 3/4 -6 7/20, -2 3/5 - 6 /2/3, and 4 2/3 / 6 3/4?
    8·1 answer
  • Don is buying a home for $190,300. He is making a 30% down payment and financing the rest with a 15-year loan at 5.75% interest.
    5·2 answers
  • Classify each number as rational or irrational.
    13·2 answers
  • If you invest $500 at 3% compounded monthly for 2 years, how much interest you do earn? Show work.
    10·1 answer
  • ANSWER ASAP DONT SEND A FILE WHATS THE TRANSFORMATION??
    9·1 answer
  • Find the area of a rectangle with side lengths 5/8 ft and 1/3 ft.
    5·1 answer
  • Need this fast yal. im gonna give brainly
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!