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Sergeu [11.5K]
3 years ago
11

On a day wilderness expedition you'll need to heat of water to the boiling point each day. The air temperature will average . Yo

u have available canisters of compressed butane fuel, which you'll burn to heat the water. Each canister has of butane in it. What is the minimum number of fuel canisters you must bring?
Mathematics
1 answer:
Dafna11 [192]3 years ago
8 0

Answer:

Step-by-step explanation:5 cause i say so

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In what time will #250 gain #120 at 2%​
muminat

Answer: 24 years

Step-by-step explanation:

Based on the information given, we've been given,

Principal = #250

Interest = #120

Interest rate = 2%

Time = Unknown

Interest = PRT/100

120 = (250 × 2 × Time)

Cross multiply

120 × 100 = (250 × 2 × T)

12000 = 500T

Time = 12000/500

Time = 24

It will take 24 years.

6 0
3 years ago
Help I can not figure this out at all even my older kids tried
Semenov [28]
Don't repost because somebody will answer (probably)

we got some points
normally it is like
y=mx+b
find m and x
if we assume they are in a straight line
m is slope and b is y intercept
ok so we see the slope betwee (6,11) and (3,5) is 2
because slope between (x1,y1) and (x1,y1) is (y2-y1)/(x2-x1)

y=2x+b
if we solve for b we get
hmm
5=2(3)+b
5=6+b
-1=b

y=2x-1


so double x and minus 1 to get y
10*2=20, 20-1=19


23=2x-1
24=2x
12=x

the missing points are 19 on right side and 12 on left
rule is y=2x-1 or
2x-y=1
4 0
2 years ago
Determine whether the polygons are similar. If so, identify the correct similarity ratio and the similarity statement. HELP ASAP
Vilka [71]

Answer:

  No, the triangles are not similar

Step-by-step explanation:

The (reduced) side length ratios, shortest to longest, are ...

  12 : 18 : 20 = 6 : 9 : 10

and

  5 : 12 : 13

These are not the same, so the triangles are not similar.

7 0
2 years ago
At the end of each year, how much money would you earn in interest if you invested $200 and earned 5.5% simple interest?
Alborosie
\bf \qquad \textit{Simple Interest Earned}\\\\
I = Prt\qquad 
\begin{cases}
I=\textit{interest earned}\\
P=\textit{original amount deposited}\to& \$200\\
r=rate\to 5\%\to \frac{5}{100}\to &0.055\\
t=years\to &1
\end{cases}
\\\\\\
I=200\cdot 0.055\cdot 1
7 0
3 years ago
PLS HELP ME ASAP FOR 10 and 11! (MUST SHOW WORK FOR BOTH!!) + GIVING THANKS AND BRAINLIEST!!
rjkz [21]
10 the equation should be 3x + 6 = 63
subtract 6 from both sides to get 3x = 57
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11
-1.5 * 4 = -6 degrees
an increase in 4 degrees us the answer
3 0
3 years ago
Read 2 more answers
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