Answer:
2
Step-by-step explanation:
9514 1404 393
Answer:
8/11 minutes
Step-by-step explanation:
To find the time, divide the quantity by the rate:
(200 rev)/(275 rev/min) = (200/275) min = 8/11 min
The wheel rotated for 8/11 minutes.
<h3>
Answer:</h3>
25°
<h3>
Step-by-step explanation:</h3><h3>
</h3>
<em>Angles in a circle add up to 360°</em>
5a + (a + 60) + (2a + 100) = 360
5a + 3a + 160 = 360
5a + 3a = 8a
8a + 160 = 360
<em />
<em>Make a the subject</em>
8a + 160 = 360
8a = 200
200 ÷ 8 = 25°
Have a great day <3
Answer:
0.313
Step-by-step explanation:
The probability of getting one head is 1/2
The favourable outcomes are 5/8
Multiply: 1/2 × 5/8 = 5/16
Convert: 5 ÷ 16 = 0.3125
Answer:
The new cost is $ 2.34 and sales tax is .14. Total cost is $2.48
Step-by-step explanation:
1.80 x 1.3 = 2.34
2.34 x .06 = .14
Add the two together for the total