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3 years ago

Find the 12th term of the geometric sequence 1,3,9, ...

Mathematics

1 answer:

artcher [175]3 years ago

7 0

Answer:

177147

Step-by-step explanation:

hope this is helpful! have an amazing day! and God bless you! :)

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If shoes are $20 each and the markup is 150%, how much will that cost?

MArishka [77]

150% to decimal = 1.50 since 100% = 1
1.50 x 20 = 30
30 + 20 = 50

3 0

3 years ago

Mai and Tyler work on the equation 2/5b+1=-11 together. Mais soulution is b=-25 and Tyler’s is b=-28. Here is their work. Do you

Anika [276]

Answer:

No I don't agree with their solution; both their answers are wrong.

Correct answer is $b=-30$ .

Step-by-step explanation:

Given:

$\frac{2}{5}b+1=-11$

Now given:

According to Mai $b = -25$ and According to Tyler $b = -28$

Now we need to find which of them is correct.

So we will solve the given equation we get;

$\frac{2}{5}b+1=-11$

Subtracting both side by 1 we get;

$\frac{2}{5}b+1-1=-11-1\\\\\frac{2}{5}b =-12$

Now Multiplying both side $\frac{5}{2}$ we get;

$\frac{2}{5}b\times\frac{5}{2}= -12 \times \frac{5}{2}\\\\b=-6\times 5\\\\b=-30$

Hence both of them are incorrect, correct answer is $b=-30$ .

3 0

3 years ago

Please help this is due in 10 minutes!!!!!!

Sergio039 [100]

Answer:

Step-by-step explanation:

you just gotta add all the side-lengths together and consider each grid square as 10 instead of 1.

so 70 + 40 + 20 + 60 + 20 + 40 i believe.

this all equals 250.

ask your teacher if its a type, because there's no 250 on there. grab a calculator or something as proof.

3 0

3 years ago

May I please receive help? Please?

ANEK [815]

$\huge\colorbox{red}T\colorbox{orange}h\colorbox{yellow}a\colorbox{green}n\colorbox{blue}k\colorbox{purple}s$

6 0

2 years ago

Read 2 more answers

What is the rational number equivalent to 3.12

jekas [21]

Answer:

3 4/33

Step-by-step explanation:

3 0

3 years ago