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kvasek [131]
3 years ago
13

please help me :) allana used 3/5 yard of fabric to make a scarf can she make 2 of these scarves with 1 7/10 yards of fabric and

why

Mathematics
2 answers:
Rudiy273 years ago
4 0
Answer is C
Because
2 scarves = (3/5) * 2 = 6/5 = 1 1/5 (less than 1.5)

1 7/10 (greater than 1.5)  is greater than 1 1/5, so she can make 2 scarves with 1 7/10 yeards
mash [69]3 years ago
3 0

Answer:

Yes he is right it is c you have FLVS FLEX

Step-by-step explanation:


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A survey reveals that the sales of smartphones is increasing considerably. The average annual sales of smartphones, in million u
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Answer:

C. When the survey was initially conducted average sales of smartphones was 1.7 millions units.

Step-by-step explanation:

We have been given that the average annual sales of smartphones, in million units, n years after the survey is conducted is modeled by function p(n)=1.7\cdot b^n, where the parameter b is an unknown positive base.


We are asked to find the true statement about our given function.

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Since we know that b equals (1+r) for growth function, where r is in decimal form.

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B.  If b= 1.02, annual sales of smartphones will double in 2 years.

If b=1.02, it means that the annual growth rate will be 2% as 0.02 is decimal form of 2%, therefore, statement B is not true.

C. When the survey was initially conducted average sales of smartphones was 1.7 millions units.

Since we know that an exponential function is in form y=a*b^x, where a in initial value of function. We can see from our given function that a equals 1.7, therefore option C is a true statement.

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Since our function is not a linear function, instead it is an exponential function, so rate of change can not be constant.

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Answer:

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3 years ago
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I used a converter so i put 3200 meters into feet which was 10,498.69 and i rounded it to 10,498 and then i subtract 10,498 feet from 11,808 feet and got 1,310 feet as the answer
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3 years ago
Read 2 more answers
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