Sally did some counting look at her work explain why you think sally counted this way 177,178,179,180,190,200,220,211,212,213,21
1 answer:
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Answer:
38,200,000
Step-by-step explanation:
Put the 3 in the 8th spot to the left of the decimal point and fill in the other digits to the right of it.
38,200,000
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The first spot immediately to the left of the decimal point has a place value of 10^0, so the location with a place value of 10^7 is the 8th spot left of the decimal point. You should be able to get the idea from the attached.
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If you put your calculator in the appropriate display mode, it should show you the number in this form.
<h2>Answer:</h2>
The number of kilograms a 19 m beam can support is:
378.9474 kg
<h2>Step-by-step explanation:</h2>It is given that:
The weight W that a horizontal beam can support varies inversely as the length L of the beam.
Let k denote the constant.
This means that the weight W and Length L is related as:
Suppose that an 8 dash m beam can support 900 kg.
This means that L=8 and W=900
Then,
Now , we are asked to find the value of W when L= 19
i.e.