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vampirchik [111]
3 years ago
15

He;lp The formula for the area of a circle is A = πr2, where A = area and r = radius.

Mathematics
2 answers:
Delicious77 [7]3 years ago
4 0
Those little t things are pi so the answer would be something i don’t know but pi = 3.14159
kogti [31]3 years ago
3 0

Answer:

5

Step-by-step explanation:

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Four missiles are fired at a target. If the probabilities of hitting the target are 0.3, 0.4, 0.5 and 0.6 respectively and if th
aleksklad [387]
Hope this helps you :), this qn is tedious so i might make careless mistakes. Best to check with your licensed tutor or your school teacher :)

4 0
3 years ago
2x-y=3 and y=9-x in substitution methood​
raketka [301]

Answer:

By adding equation we get:

2x-y=3

x +y=9

______

3x=12

x=6

Step-by-step explanation:

cut the positive and negative (y)

4 0
3 years ago
HELP ME!!!!!!!!!The potatoes beth brought weighed 3 kilograms and 420 grams. Her onions weighed 1,050 grams less than the potato
Volgvan
I think 306? Not completely sure! Hope this helps!!
5 0
3 years ago
If The diameter of a circle is 14 yards.what is the circles circumference
amm1812

Answer:

14π yards^2, or 43.98^2 yards rounded to 2dp

Step-by-step explanation:

circumference = diameter x π

6 0
3 years ago
At the fair 4 employees were paid $8.75 an hour to work at a funnel cake stand. They worked 8 hours at regular pay then for 5 ho
nordsb [41]

Answer:

$125.25

Step-by-step explanation:

8.75*h+11.25*e

h is hours regular pay and e is extra pay for overtime. Since its an extra $2.50 for overtime, add that to the regular pay. Put in the hours:

8.75*8+11.25*5

Simplify by multiplying 8.75 by 8

70+11.25*5

Simplify by multiplying 11.25 by 5

70+56.25

Add

70+56.25=126.25

Since it says how much did each earn, as in individually, leave it as it is (unless regular pay was $2.18 an hour, which would be a rip-off). I'm pretty sure including the number of employees was meant to throw you off.

7 0
4 years ago
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