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AlladinOne [14]
4 years ago
9

Can someone help me pleaseeee. •k•

Mathematics
1 answer:
Norma-Jean [14]4 years ago
7 0

Answer:

here is the answer for your question

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The population of Bloom Falls, Mass (population 937)is slowly moving to a
natka813 [3]

Answer:

Step-by-step explanation:

When the population drops by 4.5%, there will be (1 - 4.5%) = 0.955 portion of the original population staying.  When it happens 3 years in a row with an original population of 937, there will be:

937*0.955*0.955*0.955 = 816.11

~816 people staying in Bloom Falls.

7 0
2 years ago
Calculate 30% of $400
Alchen [17]

Hello.

30% of $400 is $120. You can find this by multiplying .30 by 400.

4 0
4 years ago
Read 2 more answers
Mia and Luke made 85 origami together. Mia made 4 pieces of origami every 3 minutes. Luke made 3 pieces of origami every 4 minut
julia-pushkina [17]
For ease of solving, let's first find the rate of Mia and Luke per minute. Since Mia can do 4 pieces every 3 minutes, then she can do \frac{4}{3} of a piece per minute. Luke on the other hand can do \frac{3}{4} of a piece per minute.

To find how many pieces they made, we first need to find the time it took for them to make the pieces. We assign t as the time Mia spent making origami. Since Luke spent 5 more minutes, we can denote his time as t+5.

Putting this into an equation we'll get:
\frac{4}{3}t+ \frac{3}{4}(t+5)=85
\frac{4}{3}t+ \frac{3}{4}t+\frac{15}{4}=85
\frac{25}{12}t=81.25
t=39

Therefore, Mia made pieces of origami for 39 minutes. Knowing this, we can find out the number of pieces of origami she made:
39* \frac{4}{3} =52

ANSWER: Mia made 52 pieces of origami.
7 0
4 years ago
Pls help!! come rack up some points!! need a lot of help today!
podryga [215]

Answer:

166

Step-by-step explanation:

SA = 2lw** + 2lh +2hw

** It's 2 x l x w, not 21 x w (it looks like a 1, I know smhh)

l = 4

w = 7

h = 5

2*4*7 + 2*4*5 + 2*5*7 = 56 + 40 + 70

56 + 40 + 70 = 56 + 110

56 + 110 = 166

3 0
3 years ago
Read 2 more answers
The baseball park is 4200 m from Camden's house. I took him 30 minutes to get there.
Marina86 [1]
The answer is 140 m/min
4 0
3 years ago
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