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vfiekz [6]
2 years ago
7

Brandon mows the neighbor's yard to earn extra

Mathematics
1 answer:
olganol [36]2 years ago
5 0

Answer:

7 is the answer you're looking for

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A patient A receives 3 times the amount of certain medicine as patient B the 2 doses add to 200 milligrams. What amount does eac
torisob [31]

Patient A=150

Patient B=50


hope it helped :)

4 0
2 years ago
Students in a fitness class each completed a one-mile walk or run. The list shows the time it took each person to complete the m
Oksi-84 [34.3K]
The histogram is especially useful in comparing mean and median values of a variable. We have that 5.5+6+7+10+7.5+8+9.5+9+8.5+8+7+7.5+6+6.5+5.5=111.5 Since there are 15 values, their mean is 111.5/15=7.43 which is very close to the mean. We also have that 7 onservations are lower than 7.4 while 8 are bigger than 7.4; hence, the diagram is rather balanced and not left-skewed. We cannot tell immediately which one is larger since the values are too close. Any such random process can usually be approximated to a greater or smaller degree by a normal curve; the more points, the better. The histogram shows this (it is kind of a discrete normal curve); all points except 4 will be in this interval of bars.
5 0
3 years ago
Read 2 more answers
Think your a pro at riddles?
kondor19780726 [428]

Answer:

nine

Step-by-step explanation:

6 0
3 years ago
Question 3 (1 point)
sertanlavr [38]

Answer:

d: 15 units squared

Step-by-step explanation:

The area of a triangle is \frac{b*h}{2}:

  • Base: 5
  • Height: 6
  • Area: (5•6)/2=30/2=15
6 0
3 years ago
The marketing department of a sports supply store wants to estimate the percentage of adults in the town who belong to a gym.
velikii [3]
A) If you only sample people in a sports supply store, your sample will be biased.  People in a sports supply store are more likely to be people that belong to a gym.
B) While it does not have necessarily the same amount of bias as sampling people in the sports supply store, people that go to a park are generally more likely to be people that exercise or have a gym membership.
C) Taking a random sample of people in town is a good way to get a non-biased sample.  They are not necessarily predisposed to answer your question one way or another.
D) For the same reason as choice A, this is a biased sample.

C is the best choice.
4 0
2 years ago
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