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Maurinko [17]
3 years ago
12

In a group of 85 people how many people would you expect towear glasses or contact lenses?

Mathematics
1 answer:
hammer [34]3 years ago
7 0

Answer:

At least one fourth of the people so 21.25 people.

Step-by-step explanation:


You might be interested in
One scientific team determened that the avrage thickness of a chickens egg shell is 0.311 millimeters
rosijanka [135]

Answer:

As we can see the average for the thickness of a chickens egg shell is 0.311 mm and if we want to round this number to the nearest tenth we just need to see the second decimal place and round to one decimal place.

This second decimal place for this number is 1 and this number is \leq 5 so then if we round to the nesrest tenth we will get:

0.3 mm

Step-by-step explanation:

We use the following info in order to complete the qeustion:

Round the thickness of the shell to the nearest tenth.

0.3

0.5

0.92

9

As we can see the average for the thickness of a chickens egg shell is 0.311 mm and if we want to round this number to the nearest tenth we just need to see the second decimal place and round to one decimal place.

This second decimal place for this number is 1 and this number is \leq 5 so then if we round to the nesrest tenth we will get:

0.3 mm

7 0
3 years ago
I stumbled on this question
nadezda [96]
Q20) c < 82-76
c < 6
Hope this helps
4 0
3 years ago
Write the ordered pair that represents yzThen find the magnitude of yz.<br> Y(5,0), Z(7,6)
Annette [7]

Answer: (2,6) ; 2sqrt10 units

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
How would you estimate the price if a shirt that usually costs $32.99 is on sale for 25% off?
Nuetrik [128]

Answer:

32.99/4 is about 8.25

8.25 x 3= 24.75

about 24.75

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
If 5 pounds of broccoli costs $12.00 then how much will 7 pounds of broccoli cost
kondaur [170]
Each pound costs 2.40, 
to check this 2.40 * 5 = 12
so 2.40 * 7 = 16.80

Answer: 16.80
8 0
3 years ago
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