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
riadik2000 [5.3K]
3 years ago
13

Javier drove 50 miles. This represents 25% of his entire trip. What is the TOTAL number of miles in Javiers trip?

Mathematics
1 answer:
nata0808 [166]3 years ago
4 0

Answer: 200

Step-by-step explanation:      all you have to is multiply 50 by 4 because 25 is a forth of 100% and 50 x 4 = 200.

You might be interested in
Consider two populations of coins, one of pennies and one of quarters. A random sample of 25 pennies was selected, and the mean
Alexus [3.1K]

Answer:

No, the conditions for normality have not been met because the sample size for the quarters is not large enough and no information is given about the distributions of the populations.

Step-by-step explanation:

"The Kolmogorov-Smirnov test (K-S) and Shapiro-Wilk (S-W) test are designed to test normality by comparing your data to a normal distribution with the same mean and standard deviation of your sample. If the test is NOT significant, then the data are normal, so any value above .05 indicates normality"

5 0
3 years ago
Read 2 more answers
Order of operations how do you solve 10/5*(7-2+4^2)
kvv77 [185]
10/5 =2
7-2+4^2 =5+16=21
2*21=42
3 0
3 years ago
A lab at the DeBakey Institute orders 150 rats a week for each of the 52 weeks in the year for experiments that the lab conducts
FromTheMoon [43]

Answer:

a. The expected or average costs for all weekly rat purchases is $20.00

Step-by-step explanation:

a. A mean value of $20.00 means that over a period of 52 weeks, the company can expect to spend $20.00 per week on rat purchases.

b. This is incorrect since individual values don't interfere in the mean. For instance, if half the weeks had a cost of $19.00 and the other half had a cost of $21.00, the mean cost would still be $20.00 even though no particular week had a $20.00 cost

c. Incorrect. The median is the central value in a distribution; the median and the mean are not necessarily the same.

d. Incorrect, same as item b.

7 0
3 years ago
What is the value of n?<br><br> –2n – 16 = 4n + 8
Anit [1.1K]

Answer:

-4=n

Step-by-step explanation:

-24=6n

-24/6=n

-4=n

7 0
3 years ago
\large -6x+6y=6<br> \large 6x+3y=12
Kaylis [27]

Answer:

the solution of the system is:

x = 1 and y = 2.

Step-by-step explanation:

I suppose that we want to solve the equation:

-6*x + 6*y = 6

6*x + 3*y = 12

To solve this, we first need to isolate one of the variables in one of the equations.

Let's isolate y in the first equation:

6*y = 6 + 6*x

y = (6 + 6*x)/6

y = 6/6 + (6*x)/6

y = 1 + x

Now we can replace this in the other equation:

6*x + 3*(1 + x) = 12

6*x + 3 + 3*x = 12

9*x + 3 = 12

9*x = 12 - 3 = 9

x = 9/9 = 1

Now that we know that x = 1, we can replace this in the equation "y = 1 + x" to find the value of y.

y = 1 + (1)  = 2

Then the solution of the system is:

x = 1 and y = 2.

6 0
3 years ago
Other questions:
  • What percent of 98 equals 49
    12·2 answers
  • Which choice is the common difference between the terms of this arithmetic sequence?4x + 7y, 8x + 2y, 12x + -3y, 16x - 8y, 20x -
    13·1 answer
  • Order the terms p2, p4, p3, and p in a descending powers of p
    6·1 answer
  • How do I do this I don’t know how
    12·1 answer
  • New Orleans was hit by a hurricane in 2005. Some parts of the city were under 20 feet of water. One yard is the same as three fe
    5·1 answer
  • 2x4 + 4x3 – 30x2 = 0
    10·1 answer
  • Help Which statement is true about the end behavior of the graphed function?
    5·1 answer
  • Mendeleev was the first to organise elements based on their similarities *<br> True<br> False
    11·1 answer
  • What is the result of converting 14 in into centimeters
    5·1 answer
  • Which side lengths form an obtuse triangle? 0 28, 96, 100 O 40, 75, 85 O 17, 18, 19 O 2, 5,8 O 4, 5, 6
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!