Answer:
D
Step-by-step explanation:
The minimum and maximum temperatures in the house are 68.5°F and 76.5°.
Answer:
$32.30
Step-by-step explanation:
19x.30 (to find the 30%)
5.7 needs to be take off of the second shirt.
19 (the first shirt) + (19-5.7) = $32.3
Answer:
5+2x+x+2=34
7+3x=34
7-7+3x=34-7
3x=27
3x/3=27/3
x=9
5+2x=AS
5+(2*9)=AS
5+18=AS
23=AS
23 units
Step-by-step explanation:
= 23, 561. 945 cm
Step-by-step explanation:
If the fan does 300 rev per min;
300 rev : 60 sec
x rev : 15 sec
x = 300 * 15 / 60
x = 75 rev
One revolution of the point on the blade is equal to the circumference of the circle with a radius of 10 cm. Therefore;
2πr
2* 3.14 * 10
= 62.83 cm
75 revolution will be;
75 * 62.83 cm
= 4712.39 cm