A spinner has 8 equally sized sections, 4 of which are gray and 4 of which are blue. The spinner is spun twice. What is the prob
2 answers:
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<u>Answer: </u>
The amount collected by lia, phil and cam are $37.5, $50.3 and $112.5 respectively.
<u>Explanation:</u>
Amount collected by Lia, Phil, and Cam for a holiday fundraiser= $200.30
Let the amount collected by lia be $n.
Phil collects $12.80 more than Lia.
Then, amount collected by phil will be $(n + 12.8)
Cam collects 3 times as much as Lia.
Then, amount collected by cam will be $3n
Now, we know that, total amount = $200.3
Lia amount + phil amount + cam amount = 200.3
n + n + 12.8 + 3n = 200.3
5n = 200.3 – 12.8
5n = 187.5
n = 37.5
Then , amount collected by phil will be
$(n + 12.8) = $(37.5 + 12.8) = $50.3 and
The amount collected by cam will be
$3n = $(37.5 x 3) = $112.5
Answer:
Six
Step-by-step explanation:
1.Convert all volumes to millilitres
(a) Chlorpheniramine
V = 100 mL
(b) Lidocaine
(c) Banana flavouring
2. Calculate the total volume
Chlorpheniramine = 100 mL
Lidocaine = 59
Banana flavouring = <u> 2.5 </u>
TOTAL = 162 mL
3. Calculate the number of doses