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USPshnik [31]
3 years ago
6

On number 4, how do you figure out if it's an enlargement or a reduction?

Mathematics
1 answer:
aalyn [17]3 years ago
7 0
A and C is enlargement
B,D,E is reduction
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In addition to the blood types A, B, AB , and O, a person’s blood may be classified as Rh positive or Rh negative. In the United
VARVARA [1.3K]

Answer:

D. Assign the integers 00 through 84 to people with Rh positive blood and the integers 85 through 99 to people with Rh negative blood.

Step-by-step explanation:

If you want to simulate a percentage, you need to have 100 possible events. If you use 1-100, the range will be 1-85 for positive and 86-100 for negative. Looking at the option its all using 99 as the ceiling, so we use 0-99. Since we use 0, then you have to subtract 1 on the number range. There are 85% chance of Rh-positive, so the assigned number will be  

1 through 85

(1-1) through (85-1)

0 through 84

The range for Rh-negative will be:

86 through 100

86-1 through  100-1

85 through 99

Option B is wrong because it assigns 00 through 84 to people with Rh negative blood, not Rh-positive. The right answer will be option D.

7 0
3 years ago
Math question thanks!
skelet666 [1.2K]

Answer:

B C and E

Step-by-step explanation:

The easiest way to know if the graph was a function is the vertical line test

If you can draw a verticle line that interests the graph two or more times it is not a function and if you can't it is a function

4 0
3 years ago
8=16+8n (can you show rhe solving steps too please?)
irakobra [83]

Answer:

Step-by-step explanation:

8=16+8n

8-16=16-16+8n

-8=8n

-8/8=8n/8n

-1=n

7 0
3 years ago
Read 2 more answers
What is 20 plus 2 /6
Leya [2.2K]
Answer:
20 1/3
Explanation:
4 0
3 years ago
What is the measure of 0 ?
MrRissso [65]

Answer:

Option A. 4 radians

Step-by-step explanation:

step 1

Find the circumference of the circle

The circumference is equal to

C=2\pi r

we have

r=5\ cm

substitute

C=2\pi (5)

C=10\pi\ cm

step 2

Find the measure of angle \theta

we know that

The circumference of the circle subtends a central angle of 2π radians

so

using proportion

Find out the central angle by an arc length of 20 cm

\frac{10\pi}{2\pi}=\frac{20}{x}\\\\x=2\pi (20)/10\pi\\\\x=4\ radians

4 0
3 years ago
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