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
tangare [24]
3 years ago
5

The coordinate plane represents a map. Each grid unit represents 20 miles. A retail company has a warehouse at N(40, 60). A stor

e is located at P(40, −30). How long will it take a truck driving at 50 miles per hour to drive from warehouse N to this store?
Mathematics
1 answer:
pentagon [3]3 years ago
8 0
90*20= total distance between points
1800= 
1800/x=50/1
1800=50x
1800/50=x
36=x
it would take 36 hours

You might be interested in
What the word form for 3,651 and the expanded form of 3,651
Alexxandr [17]
Three thousand six hundred fifty-one; 3000+600+50+1
5 0
3 years ago
Read 2 more answers
Domain and range of the function and it’s inverse
sineoko [7]

Answer:

B (second table in list)

Step-by-step explanation:

The function is a quadratic with vertex and y-intercept at (0,-2). The parabola opens up meaning only y - values above -2 are a part of the function. Since range is the set of all y values, then the range is y\geq -2.

The domain is not restricted and it is all real numbers.

The inverse of the function is where x and y are switched. So the range becomes the domain and vice verse.

This means the domain of the inverse is x\geq -2 and the range of the inverse is all real numbers.

8 0
3 years ago
A random sample is made of 256 middle managers concerning their annual incomes. The sample mean is computed to be $35,420. If th
ziro4ka [17]

Answer: a. $128.125

Step-by-step explanation:

The standard error of the mean is given by :

SE=\dfrac{\sigma}{\sqrt{n}} , where \sigma = population standard deviation , n= sample size.

Given: \sigma=\$2,050

n= 256

Then, the standard error of the mean:-

SE=\dfrac{2050}{\sqrt{256}}\\\\=\dfrac{2050}{16}=\$128.125

Hence, option a. is correct.

3 0
3 years ago
I need to find the correct measure of central tendency & dispersion with each variable. In addition, the 5-number summary &a
OLga [1]

Answer:

مرحبًا آمل أن يساعد هذا على أمل أن يكون لديك يوم كامل رائع ههههههه

3 0
3 years ago
Simplify the exspresion below <br><br> 3(7.1y + 4x)
givi [52]

Answer:

21.3y + 12x

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Ralphie has 23 more toys than his little brother Joey. If they were to get all of their toys out and lay them on the floor, ther
    12·2 answers
  • Two ropes extend from the top of a flagpole to the ground 18 feet away from flagpole’s base on either side. The flagpole is 30 f
    5·1 answer
  • In a car race, for every mile covered by car a, car b covered 4 miles. the ratio of the number of miles covered by car a to the
    6·2 answers
  • FIRST TO ANSWER GETS A BRAINLEIST
    7·1 answer
  • I need help with this go to the screenshot below plz
    13·2 answers
  • ¿Buenos días cómo estás?
    14·2 answers
  • If the price of vegetables increased by 12% per pound, how much increase per pound is there
    14·1 answer
  • There are 70 students in the school band. 40% of them are sixth graders, 20% are seventh graders, and the rest are eighth grader
    11·2 answers
  • A boat took 3 hours to go downstream with a 6 mile per hour current. the return trip back upstream took
    5·2 answers
  • PLEASE HELPPP!! I need help with both questions
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!