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3 years ago

30 POINTS PLEASE HELP

Mathematics

2 answers:

user100 [1]3 years ago

8 0

Answer:

If all other factors are controlled, and the only variable being changed is the new medication, then Byron can conclude that the new medication is effective at reducing coughing. This can be further tested by repeated experiments by peers.

Step-by-step explanation:

umka21 [38]3 years ago

4 0

Answer:

Step-by-step explanation:

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Wesley's laundry basket has a rectangular base with an area of 200 square inches. The basket has a height of 24 inches and it is

ozzi

Answer:

4800 cubic Inches

Step-by-step explanation:

Wesley's laundry basket has a rectangular base with an area of 200 square inches. The basket has a height of 24 inches and it is full of clothes. What is the volume of Wesley's laundry basket?

The volume of Wesley's Rectangular laundry basket = Area of the Base × Height of the basket

Base area = 200 square inches

Height of the basket = 24 inches

Volume of the basket = 200 square inches × 24 inches

= 4800 cubic Inches

7 0

3 years ago

Find the the slope of the line passing through points 2,2 and -1,0

scZoUnD [109]

For a given function, slope is defined as the change in outputs, or y-values divided by the change in inputs, or x-values. In essence the slope asks "For a given change in x, how much does y change?" or even more simply: "How steep is the graph of this function?". This can be represented mathematically by the formula: $slope=m=\frac{rise}{run}=\frac{\Delta y}{\Delta x}-\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

Substituting our known vlaues we have:
$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$
$m=\frac{2-0}{2-(-1)}$
$m=\frac{2}{3}$

7 0

3 years ago

Please help with 18-20, thank you

Anit [1.1K]

18 - 20 is an equation that'll go into integers as your answer. If you subtract 20 - 18 the answer is 2. It's basically the same equation except you're going into negative numbers. 18 - 20 = -2

3 0

4 years ago

Which expression is equivalent to ? one 3rd and 81

Lena [83]

That'd be 1/3 + 81, or 81 1/3, or 244/3

5 0

3 years ago

What is 0.00000004 as a power of 10?

MrRissso [65]

Answer:

0.04

Step-by-step explanation:

becausse thats the tenth power

8 0

4 years ago