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Tanzania [10]
3 years ago
12

Three ropes of length 2 m 84 cm, 4 m 26 cm and 7 m 10 cm are to be cut into small pieces of equal length. What is the greatest p

ossible length of each equal part, so that there is no wastage? How many pieces are there in total?
Mathematics
2 answers:
alexandr1967 [171]3 years ago
8 0
1 m 42 cm, there would be 10 pieces in total. i believe this is right.
Lostsunrise [7]3 years ago
3 0

Answer: The greatest possible length of each piece is the length of the shortest piece itself! That is, 2m48cm.

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Caroline puts $400 into a savings account that earns 6% annually. Write a function that represents this situation, where t is th
DaniilM [7]

Answer: 19 years

Step-by-step explanation:

Given

Amount invested \$400

Rate of interest R=6\%

after 1-year amount becomes

A=400\left (1+6\%\right)\\A=400\left (1+0.06\right)\\A=400\times 1.06\\A=\$424

After n years it is

A=400\left (1.06\right)^n

Sum accumulated is \$1200

\Rightarrow 1200=400\left(1.06\right)^n\\\Rightarrow 3=\left(1.06\right)^n\\\text{Taking log both sides}\\\Rightarrow n=\dfrac{\ln 3}{\ln 1.06}\\\\\Rightarrow n=18.85\approx 19\ \text{years}

5 0
3 years ago
25/9 converted into a mixed number equals
blagie [28]
First figure out how many times 9 can go into 25 **do the highest amount of times it can go in-
<span><span>9x1=9 </span><span>9x2=18 </span><span>9x3=27 </span><span>9x4=<span>36
nine can go in 2 times because 3 times would be way to much
so you're mixed number would be 2
now to figure out you're numerator do 25-18=7
Now it would be 2 7/25
so you're mixed number,then the numerator,finally denomantor ALWAYS stays the same.
                *IF YOU'RE NUMERATOR AND DENOMANTOR CAN BE REDUCED THEN REDUCE</span></span></span>
6 0
3 years ago
Find the volume of this object. Use 3 for pi. (CAN ANYONE HeLP:))
USPshnik [31]

Step-by-step explanation:

sorry for the rough handwriting but that's that

3 0
3 years ago
A manufacturing company makes 1125 items every hour. which or these statements are true ? Check all that apply
Inessa05 [86]

Answer:

I need to see the statements to answer your question

4 0
2 years ago
(4,5) and (11,33) rate of change
Nonamiya [84]

slope = (y2-y1)/(x2-x1)

 m = (33-5)/(11-4)

m=28/7

m=4

slope = 4

8 0
3 years ago
Read 2 more answers
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