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Ivahew [28]
3 years ago
7

On Monday, Noah finds 19 big grasshoppers and 9 small ones in his garden. What is the experimental probability of finding a smal

l grasshopper in his garden on Tuesday?
Mathematics
2 answers:
Maurinko [17]3 years ago
7 0
9/28
is the answer ok people 

Lina20 [59]3 years ago
5 0
That would be   9 /(19+9)   = 9/28 Answer
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Supplies for last year cost $1,477, which was $177 over budget. Rounded to the nearest 1%, by what percent did the cost exceed t
Scilla [17]

so the cost was 1477, which is 177 over the budget, meaning the budget is 1477 - 177 or just 1300.

now, if we take 1300 to be the 100%, how much in percentage is 177, the overflown amount?

\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} 1300&100\\ 177&p \end{array}\implies \cfrac{1300}{177}=\cfrac{100}{p}\implies 1300p=17700\implies p=\cfrac{17700}{1300} \\\\\\ p=\cfrac{177}{13}\implies p\approx 13.62\implies \stackrel{\textit{rounded up}}{p=14}

6 0
3 years ago
Read 2 more answers
What is the equation of the line that is parallel to the given
frez [133]

Answer:

<h2>y = 1/5x + 4</h2>

Step-by-step explanation:

We need to find the equation of the line parallel to the given line. To do this, we first need to understand what parallel lines are.

Rule 1: Parallel lines are two lines that never cross.

Let's solve!

To solve, we need to know what the slope of the line should be as we are already given the point it should pass through. to do this, we need to use a rule.

Rule 2: The slopes of parallel lines are always the same.

Slope = change y / change x

-4 - -3 (-4 + 3) = -1

-5 - 0 = -5

Slope = 1/5

Now, we can construct our equation

y = mx + b

y = 1/5x + 4

Since none of the answers are this, I assume you meant perpendicular instead. In that case, the answer would be, since the slope would be an opposite inverse of the original line, -5x + 4.

I'm always happy to help :)

7 0
4 years ago
What is the measure of ∠P, to the nearest degree?<br><br> 24°<br><br> 42°<br><br> 55°<br><br> 101°
Serhud [2]
I used cosine law and I got : 55°
4 0
3 years ago
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Find the exact value of COS 300°
pav-90 [236]

Answer:

cos 300° = cos 60° = 0.5

7 0
3 years ago
If A represents the set of all even integers and B represents the set of all odd integers, what is A∩B
Virty [35]

Answer:

A∩B=∅

Step-by-step explanation:

A intersect B have no elements in common - so we have the empty set.

7 0
3 years ago
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