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3 years ago

Parker drank 36 fluid ounces of a sports drink at her basketball game. How many pints did she drink

Mathematics

1 answer:

Marizza181 [45]3 years ago

8 0

Answer:

2 1/4 pints

Step-by-step explanation:

create a ratio with the fact there are 16 ounces in 1 cup

let 'p' = number of pints

16 = 36

1 p

cross-multiply: 16p = 36

p = 36/ 16, which is 9/ 4, or 2 1/4

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Professor Ivy has following scores on her final exams: 97 88 66 55 89 72 94 32 84 89 72 76 77 Express answers rounded correctly

Gre4nikov [31]

Answer:

The rest of the question:

Find Mean, Median, Mode, 25th Percentile, 75th Percentile, Maximum, Minimum, Range and IQR.

Let's begin by placing the data points in order from least to greatest:

32 55 66 72 72 76 77 84 88 89 89 94 97

n = 13

1) Mean sometimes called the average = the sum of the data over its number

Mean =( 32+55+66+72+72+76+77+84+88+89+89+94+97 )/13 =

= 991/13 = 76.23 ≈ 76.2 (to the nearest tenth)

2) Median is the middle data point = 77

3) Mode is any number within a set that occurs the most often

Mode = 72 and 89

We will making a data in suitable form to find the remaining requirements:

(32 55 66 72 72 76) 77 (84 88 89 89 94 97)

4) 25th Percentile = Quartile 1 (Q1) which is the median of the first set of data

∴ 25th Percentile = (66+72)/2 = 138/2 = 69

5) 75th Percentile= Quartile 3 (Q3) which is the median of the second set of data

∴ 75th Percentile = (89+89)/2 = 89

6) Maximum = 97

7) Minimum = 32

8) Range = Maximum - Minimum = 97 - 32 = 65

9) IQR (interquartile range) = Q3 - Q1 = 89 - 69 = 20

7 0

4 years ago

Jordan bikes at a speed of 8 2/3mph. How many miles will he bike in: 45 minutes?

olganol [36]

Answer:

6 miles

Step-by-step explanation:

You Can make a proportion

$\frac{26/3 miles}{60 minutes}$ = $\frac{x}{45 minutes}$

Now cross multiply

45*26/3 is 360

and 60*x is 60x

make an equation

60x=360

x=6

So 6 miles

6 0

3 years ago

Read 2 more answers

5/3 divided by 2 what is it

shtirl [24]

Answer:So you want to divide your fraction 5/3 by your whole number 2, right? You're in the right place. In this simple walkthrough guide, I will show you exactly what you need to do to divide any fraction by a whole number (it's super simple). Keep reading to find out!

The number above the dividing line is the numerator, and the number below the line is the denominator. Simple stuff but sometimes we can all get a little forgetful!To visualize the question we are trying to solve, let's put 5/3 and 2 side-by-side so it's easier to see:

÷ 2

So here is the incredibly easy way to figure out what 5/3 divided by 2 is. All we need to do here is keep the numerator exactly the same (5) and multiple the denominator by the whole number:

Step-by-step explanation:5

3 x 2

4 0

2 years ago

Read 2 more answers

There is a rectangle. The long side is 8.2 . The short side is 3.6. Find the area (include units.)

CaHeK987 [17]

Answer:

29.52 sq. units

Step-by-step explanation:

Area = 8.2 x 3.6

A = 29.52 sq. units