Answer:
44.54435 is the answer
Step-by-step explanation:
to get this you look at 44.5443<u>49</u> then you look at the number behind the <u>4</u> and if it's bigger than 5 the 4 increases by one so it''l be 5, but if the number is less than 5 it stays the same at 4.
hope this helps
<span>py+7=6y+q does not involve division. What type of fraction form are you thinking of?
</span><span>py+7=6y+q could be rearranged: py-6y = q - 7, or y(p-6) = q - 7
q - 7
Then y = ------------ This is y in terms of p and q. But again, I don't know
p - 6 whether this is what you were looking for.
Please be more specific.</span>
Answer: She should us a ratio of 1:5 for grapes to blueberries
Step-by-step explanation:
Blueberries are a lot smaller than a typical grape, hence you should have 5 blueberries for every grape. Hence, the 1:5 ratio.
Answer:
Option B.
{–9 + i√225 / 24, –9 – i√225 / 24}
Step-by-step explanation:
12a² + 9a + 7 = 0
Using formula method, the solutions to the equation can be obtained as follow:
Coefficient of a² (a) = 12
Coefficient of a (b) = 9
Constant (c) = 7
a = –b ±√(b² – 4ac) / 2a
a = –9 ±√(9² – 4 × 12 × 7) / 2 × 12
a = –9 ±√(81 – 336) / 24
a = –9 ±√(– 225) / 24
Recall
–225 = –1 × 225
Thus,
–9 ±√(– 225) / 24 = –9 ±√(–1 × 225)/24
Recall
√(–1 × 225) = √–1 × √225 = i√225
Thus,
–9 ±√(–1 × 225)/24 = –9 ± i√225/24
Therefore,
a = –9 ± i√225/24
a = –9 + i√225 / 24 or –9 – i√225 / 24
Therefore, the solutions to the equation are:
{–9 + i√225 / 24, –9 – i√225 / 24}
Answer:
Step-by-step explanation:
