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NeTakaya
2 years ago
9

If 100 people have a certain disease out of 7,800,000,000 people. Then what percentage of the people have that disease

Mathematics
1 answer:
NARA [144]2 years ago
8 0

Answer:

b = 100 * 100

7.8

= 10000

7.8

= 50000

39

= 1282.05128%

Step-by-step explanation:

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4 0
3 years ago
Identify the stem of the following number: 231. <br> A. 1 <br> B. 2 <br> C. 3 <br> D. 23
Kruka [31]
stem = 23
leaf = 1

Answer is choice D

The leaf is always a single digit because you can have multiple leaves without any separating mark. If you have something like "123" on the leaf column, then that means you have three leaves of 1, 2 and 3 which correspond to the same stem.
8 0
3 years ago
What is the constant of the variation for the inverse variation?
Alisiya [41]

Answer:

2nd possible answer is the correct one; the const. of var. is 1/3.

Step-by-step explanation:

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4 0
3 years ago
Please help me i’m doing it for my friend and i have no clue what i’m doing
zubka84 [21]

Isolate the variable by dividing each side by factors that don't contain the variable.

8 0
2 years ago
A stem-and-leaf plot for the number of homeruns hit by 30 high school teams is shown. find the probability that a team chosen at
pantera1 [17]
To answer this you need to read the stem and leaf lot and determine how many values were over 28., Or how many were less than or at 28 and subtract it from 30.

There are 10 teams at 28 or less, so 20 teams are above 28.

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For example 2|4 7 8 stands for 24, 27, and 28.

If 20 out of 30 were above 28 homeruns, then your probability is 20/30 or 2/3 or 0.667.
4 0
2 years ago
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