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
iren2701 [21]
3 years ago
8

a minivan can hold up to 7 people. How many minivans are needed to take 45 people to a basketball game?

Mathematics
2 answers:
Likurg_2 [28]3 years ago
5 0
6 minivans are needed to take (i think I'm real bad at math)
jekas [21]3 years ago
5 0
7 vans are needed to take everyone because 7*6=42 is not enough but 7*7=49 can hold enough people so all you need to do is round up

hope i helped
You might be interested in
8/10 = z/30 what does z equal
sweet-ann [11.9K]

8×30=10×z

10z=240

z=24

Hence the value of z is 24

8 0
3 years ago
Find six rational numbers between 3 and 4.
MrMuchimi
The six rational number would be the following;
22/7,23/7,24/7,25/7,26/7,27/7
4 0
3 years ago
Read 2 more answers
Please select the word from the list that best fits the definition
Marat540 [252]

Answer:

quadrilateral

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Explain the circumstances for which the interquartile range is the preferred measure of dispersion. What is an advantage that th
KatRina [158]

Answer:

Explain the circumstances for which the interquartile range is the preferred measure of dispersion

Interquartile range is preferred when the distribution of data is highly skewed (right or left skewed) and when we have the presence of outliers. Because under these conditions the sample variance and deviation can be biased estimators for the dispersion.

What is an advantage that the standard deviation has over the interquartile​ range?

The most important advantage is that the sample variance and deviation takes in count all the observations in order to calculate the statistic.

Step-by-step explanation:

Previous concepts

The interquartile range is defined as the difference between the upper quartile and the first quartile and is a measure of dispersion for a dataset.

IQR= Q_3 -Q_1

The standard deviation is a measure of dispersion obatined from the sample variance and is given by:

s=\sqrt{\frac{\sum_{i=1}^n (X_i -\bar X)^2}{n-1}}

Solution to the problem

Explain the circumstances for which the interquartile range is the preferred measure of dispersion

Interquartile range is preferred when the distribution of data is highly skewed (right or left skewed) and when we have the presence of outliers. Because under these conditions the sample variance and deviation can be biased estimators for the dispersion.

What is an advantage that the standard deviation has over the interquartile​ range?

The most important advantage is that the sample variance and deviation takes in count all the observations in order to calculate the statistic.

8 0
3 years ago
Find the 44th percentile, P44, from the following data! pls help
irina [24]

Answer:

P_{44} = 29.9

Step-by-step Explanation:

The 44th percentile, P_{44}, of the given data can be calculated using the kth formula for percentile given as:

i = \frac{k}{100}(n + 1)

where,

i = the ranking or the position of the percentile = ?

k = the percentile = 44

n = total number of the given data values = 23

Plug in the values into the formula to find "i"

i = \frac{44}{100}(23 + 1)

i = \frac{44}{100}(24)

i = \frac{1,056}{100}

i = 10.56

Since "I", 10.56, is not an integer, round the number down, and round it up to the nearest integer, then look for the position each occupy in the ordered data set, and find their average.

Thus,

i_{down} = 10.56 = 10

i_{up} = 10.56 = 11

The data occupying the 10th position on the data set = 28.7

11th = 31.1

P_{44} = \frac{28.7 + 31.1}{2} = \frac{59.8}{2}

P_{44} = 29.9

6 0
3 years ago
Other questions:
  • 2 for $9. what is the unit price?
    6·2 answers
  • 11.3.35
    5·1 answer
  • What is the area of a rectangle that is 3 1/2 x 6 1/2?
    11·1 answer
  • Suppose f is the function f(x) = |x - 5| + 5 and f : Z -> Z
    10·1 answer
  • A spinner has a 12 equal sized sections. Three of the sections are orange. What is the probability that the spinner will land on
    15·1 answer
  • What is the polynomial 8x^2 +2x-3 in factored form
    8·1 answer
  • Sweet Treats Bakery is placing an order for 6,795 kilograms of sugar. That is 25% less than the bakery requested in its last ord
    12·1 answer
  • C.<br> The sum of two consecutive integers is -135. Find the numbers.
    5·1 answer
  • 8x6=(8x_)+(8x_) <br> Complete the question to fine 8x6
    6·1 answer
  • Robert is buying tickets to a basketball game. Adult tickets cost $4 more than student tickets. He bought 5 adult tickets and 7
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!