Answer:
£349.35
Step-by-step explanation:
okay so firstly add the % to 100 = 170
then do 170 divided by 100 and multiply by the total ($205.50)
this would give you $349.35 <----- this is your orignal price (before the sale 70% off)
Answer:
The projected image has dimensions 4 times those of the computer screen. The ratio is 1:4.
Step-by-step explanation:
The ratio of the projected width to the computer screen width is ...
(53 in)/(13.25 in) = 4
The ratio of heights is the same:
(42.4 in)/(10.6 in) = 4
The linear dimensions of the projected image are 4 times those of the computer screen.
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The way the question is written, you may be expected to write this 1 to 4 ratio as the fraction 1 : 4 or 1/4.
D.The results could be flawed due to non-response of patients.
Answer:
y=2(x+2)(x+3)
Step-by-step explanation:
First, we need to factor the right side:
y=2(x^2+5x+6)
Now, we can have an incomplete equation like this:
y=2(x+_)(x+_)
In the blanks, we need to fill out numbers that add to be 5 and multiply to be 6. What are factors of 6? 6 and 1, 2 and 3. Do 6 and 1 add to be 5? No. Do 2 and 3 add to be 5? Yes!
So, our factored form is
y=2(x+2)(x+3)
