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
Nuetrik [128]
3 years ago
10

Blood pressure values are often reported to the nearest 5 mmhg (100, 105, 110, etc.). the actual blood pressure values for nine

randomly selected individuals are given below. 128.6 137.4 148.4 140.0 123.7 132.0 118.3 141.5 143.2 (a) what is the median of the reported blood pressure values?
Mathematics
1 answer:
sergeinik [125]3 years ago
4 0

Solution:

Given data: 128.6, 137.4, 148.4, 140.0, 123.7, 132.0, 118.3, 141.5, 143.2

Arrange in ascending order,

118.3, 123.7, 128.6, 132.0, 137.4, 140.0, 141.5, 143.2, 148.4

The number of entries are 9.

Median = (n + 1)th/2

= (9 + 1)th/2

= 5th

= 137.4

Hence, the median is 137.4.


You might be interested in
PLEASE HELP!!!! TIMED EXAM
alexandr402 [8]

Answer:

The correct option is V = one-third (6) (4) (8).

Step-by-step explanation:

The volume of a rectangular pyramid is:

V=\frac{1}{3}\ l\times b\times h

Here,

V = volume

l = length

b = base

h = height

The information provided is:

l = 6 inches

b = 4 inches

h = 8 inches.

Compute the equation of the volume of a rectangular pyramid as follows:

V=\frac{1}{3}\ l\times b\times h

   =\frac{1}{3}\times 6\times 4\times 8

Thus, the correct option is V = one-third (6) (4) (8).

4 0
3 years ago
Read 2 more answers
Rewrite the polynomial -2x3+4x5-3x2-7 in descending order, using coefficients of 0 for any missing terms
seropon [69]

4x5-2x3-3x2-7 descending means basically the same thing as greatest to least

8 0
3 years ago
During a catered lunch an average of 4 cups of tea are poured per minute. This lunch will last 2 hours. How many gallons of tea
zzz [600]
4 cups are poured every minute...there are 60 minutes in 1 hr...so for 2 hrs, there is 120 minutes...at 4 per minute = 120 * 4 = 480 cups in 2 hrs

16 cups = 1 gal
480 cups = 480/16 = 30 gallons <===
4 0
3 years ago
Kevin is planting 15 bushes and 9 trees in rows if he wants all the rows the same with no plants left over what is the greatest
Korvikt [17]
Answer:

he could do 6 row of 4, 8 rows of 3, 12 rows of 2

Step-by-step explanation:
15+9=24
6*4=24
8*3=24
12*2=24
7 0
3 years ago
Find the length DE. Round your answer to the nearest tenth of a meter
Oksi-84 [34.3K]

Answer:

10.7 m

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • the spinner below has 12 congruent sections. sarah will spin the arrow on the spinner twice. what is the probability that the ar
    12·1 answer
  • When y=-2, what kind of line does it have horizontal or vertical
    12·1 answer
  • What is 17/6 as a mixed number
    9·2 answers
  • Find the number of 4-digit numbers that contain at least three odd digits.
    8·2 answers
  • Plz show work <br> 3(10-x)=21
    10·2 answers
  • David drops a ball from the top of a building with a height of 64 feet.
    13·1 answer
  • 8 cm
    14·1 answer
  • PLEASE HELP urgent math questions
    15·1 answer
  • Find the unit rate of 84 miles in 12 days
    7·2 answers
  • Which function is equivalent to y = x2 - 6x + 10?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!