(3) - 4/5 (5) + 2/9 - 2/3 (3) - 1/5 (5)

Answers

Answer 1

Answer: -3.77777777778 is going to be your answer

Answer 2

Answer: I did this problem and got 25 u 1/3

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What is the correct order of the missing justifications to fill in the blanks for the given equation 4(x + 5) = 2x + 2, given the following steps: 4x + 20 = 2x + 2, 2x + 20 = 2, 2x = -18, x = -9?

Answers+steps please?

Answers

A) 40 feet
B) 1 second
C) 56 feet

A number is chosen at random from 1 to 10. What’s the probability of selecting a odd number

Answers

Answer:

There is a 50% chance of selecting an odd number.

Step-by-step explanation:

Total number of possibilities = 10.

We want to find Probability of selecting odd:

Favourable possibilities are:

1 or 3 or 5 or 7 or 9. (Total 5 possibilities).

Therefore Probability = 5 / 10 = 1/2 or 50%.

Answer: 1/2

A popular news article currently has 50,600 page views, and that number is rising 36% every hour. How many page views will the article have in seven hours? If necessary round your answer to the nearest whole number

Answers

Answer: 320,172 views

Step-by-step explanation: To figure this out first multiply 50,600 by .36, finding out what the 36% increase is, the get the answer which is 68,816. Then you continue and do that six more times to get the answer of 320,172.45573 which rounded is 320,172 views.

What is the sum of the geometric series 2^0 + 2^1 + 2^2 + 2^3 + 2^3 + 2^4 + … + 2^9?

Answers

the nth term is
an=a1(r)^(n-1)
an=1(2)^(n-1)
a1=1
r=2

the sum of a geometric seequence is
$S_(n)=(a_(1)(1-r^(n)))/(1-r)$
a1=1
r=2
we want to find $S_(10)$ (since we minus 1, the highest exponet is 9 so add 1 to make it correct)

$S_(10)=(1(1-2^(10)))/(1-2)$
$S_(10)=((1-1024)/(-1)$
$S_(10)=((-1023)/(-1)$
$S_(10)=1023$

Hello,

$1+2+2^2+2^3+...+2^9=(2^(10)-1)/(2-1)=1023$

Ryan buys a 2 kilogram bag of trail mix for a hike. He wants to make 5- ounce bags to share with his hiking friends. There are approximately 35 ounces in 1 kilograms. How many 5- ounces bags can Ryan make