I think the first one is D, not sure about the other though! Sorry and also sorry if it’s not right, I’m not too great at maths :/
Start with a proportion, to get the number of degrees in 30 seconds:
(150 degrees / 5 seconds) = ('D' degrees / 30 seconds) .
Cross multiply the proportion: (150 x 30) = 5 x D
4,500 = 5 x D
Divide each side by 5 : 900 = D
The globe turns 900 degrees in 30 seconds.
How many rotations is that ?
Each rotation is 360 degrees.
So 900 degrees is
(900 / 360) = <em>2.5 rotations</em> in 30 seconds.
9514 1404 393
Answer:
it depends. 365.05 or 3.6505×10²
Step-by-step explanation:
In the US, 365.05 is already in standard form.
In the UK, "standard form" is the same as "scientific notation", so the number would be ...
3.6505×10²
Hey there!
The answer to your question is $240.87
First we need to find how much he earned:
9.75 x 30
292.50
Now, we find the amount of all the deductions:
292.50(0.1 + 0.062 + 0.0145)
51.63
Now, we take this off the total pay:
292.50 - 51.63
240.87
The amount of pay after deductions was 240.87
Hope it helps and have an amazing day!
Answer: 6
Step-by-step explanation:
take 8-2 =6
