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3 years ago

What is the probality of getting 53 days in a non leap year.

1 answer:

4 0

Regardless of whether it leaps or not, each year has at least 365 so the probability of getting at least 53 days (this is not accounting for health issues) I would say is 100%

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can someone help me? A bedroom (14 ft by 12ft) a hallway (8ft by 3ft) are getting new flooring. Wood flooring is priced at $6.20

dusya [7]

Answer:27.10

Step-by-step explanation:

if you did 14 times 12 you would get 168

if you did the same thing for 8 times 3 you would get 24

You need to take 6.20 and divide that by 168 witch gets you 27.10

Witch gets you your answer: $27.10

8 0

3 years ago

Question 3<br> Write the rational number as a decimal.

Aneli [31]

Answer: -2.2

Step-by-step explanation:

-10 is the most possible that can be divided by 5, resulting in -2.

The leftover 1 is divided by 5, resulting in .2.

The decimal ends up being -2.2.

7 0

3 years ago

Read 2 more answers

Can someone help me pleaseeeeeeeeee ASAP

lord [1]

Answer:

18/23

Step-by-step explanation:

36/46

then simplified to 18/23

5 0

3 years ago

Read 2 more answers

I need to find the sum of this equation

Tresset [83]

Answer:

$\large\boxed{\dfrac{3s^2+19s-4}{(s-1)^2(s+5)}=\dfrac{3s^2+19s-4}{s^3+3s^2-9s+5}}$

Step-by-step explanation:

$s^2-2s+1=s^2-s-s+1=s(s-1)-1(s-1)=(s-1)(s-1)=(s-1)^2\\\\s^2+4s-5=s^2+5s-s-5=s(s+5)-1(s+5)=(s+5)(s-1)\\\\\text{Therefore}\ LCD\ \text{is}\ (s-1)^2(s+5).$

$\dfrac{3s}{s^2-2s+1}+\dfrac{4}{s^2+4s-5}=\dfrac{3s(s+5)}{(s-1)^2(s+5)}+\dfrac{4(s-1)}{(s-1)^2(s+5)}\\\\\text{use the distributive property}\\\\=\dfrac{(3s)(s)+(3s)(5)+(4)(s)+(4)(-1)}{(s-1)^2+(s+5)}=\dfrac{3s^2+15s+4s-4}{(s-1)^2(s+5)}\\\\=\dfrac{3s^2+19s-4}{(s-1)^2(s+5)}$

4 0

3 years ago

Help please help me pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

horsena [70]

Answer:

x=2/5

Step-by-step explanation:

4 0

2 years ago