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Sunny_sXe [5.5K]
3 years ago
5

Find the first 5 terms of the arithmetic sequence given that: an = 2n - 2

Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
3 0
I really need help on this too can y’all help
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Eva wants to make two pieces of pottery.She needs 3/5 pound of clay for one piece and 7/10 pound of clay for the other piece.She
marta [7]

Answer:

a) Eva will need 2 bags of clay to make both pieces of pottery.

b) She will have leftover \frac{11}{10} pounds of clay.

Step-by-step explanation:

Hi

a) We have to find the total amount of clay, as she needs \frac{3}{5}pound=P_{1} and \frac{7}{10}pound=P_{2}, so P_{1}+P_{2}= \frac{3}{5} +\frac{7}{10} =\frac{6+7}{10}=\frac{13}{10}pounds, is the total amount of clay. Then as we Know that one bag of clay has \frac{4}{5} =\frac{8}{10} pounds, It isn´t enough, but with two bags 2*\frac{8}{10}=\frac{16}{10}  pounds, It is enough clay.

b) She will have leftover \frac{16}{10} -\frac{13}{10} =\frac{3}{10}pounds of the second bag, then we add the third one, so \frac{3}{10} +\frac{8}{10} =\frac{11}{10}pounds are leftover.

6 0
2 years ago
How to solve number 2
VLD [36.1K]
Answer................:8x^2-2x-1
3 0
3 years ago
Read 2 more answers
Please answer quickly!
salantis [7]

Answer:

0/6 <--------------------------

5 0
3 years ago
Read 2 more answers
11+x=-7 <br><br>im using the wall thing with the line though the =. ​
mezya [45]

Answer:

x= -7-11

x=-18

Step-by-step explanation:

7 0
3 years ago
What percent of the bottle of apple juice is water?
Elis [28]

Answer:

40% of the bottle of apple juice is water

75% of the bottle of orange juice is water

Step-by-step explanation:

this is to find the percentage of apple juice that is water

(32 ÷ 80) × 100

you have to multiply by 100 because you are looking for the percentage

32÷ 80 is 2/5

2/5 × 100 is 40%

this is to find the percent of orange juice that is water

(48÷64) × 100

48 ÷ 64 is 3/4

3/4 × 100 is 75%

4 0
3 years ago
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