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4 years ago

2÷6+1/2 to the second power plus one

Mathematics

2 answers:

jeka57 [31]4 years ago

7 0

Answer:

1.538888

Step-by-step explanation:

blondinia [14]4 years ago

7 0

2/6+1/2

find the common denominator for 1/2

which is 6

Multiply by 3 for 1/2 ( top and bottom)

1(3)/2(3)

= 2/6+3/6

= 5/6

I used PEMDAS

P= parentheses

E= exponents

M= multiplication

A= addition

S= subtraction

Answer is 5/6 or in decimal form ( 0.833333)

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Mario and his dad decide to start saving for retirement at the same time. Mario is 20 years old and his dad is 40 years old. Bot

const2013 [10]

Answer:

Mario:

we must first calculate the present value of Mario's distributions when he retires:

present value = monthly distribution x annuity factor

monthly distribution = 4,000
PV annuity factor, 300 periods, 0.333% = 189.53178

present value = 4,000 x 189.53178 = $758,127.12

he will make 45 years of contributions to his IRA, which totals 540 monthly contributions

we are not told if the interest rate is effective or not, and how often is interest compounded, so I will just divide it by 12 to calculate the monthly interest rate (same as before) = 0.583333%

the future value of Mario's contributions = monthly contribution x annuity factor

future value = $758,127.12

FV annuity factor, 540 periods, 0.583333% = 3,792.58975

monthly contribution = $758,127.12 / 3,792.58975 = $199.90

Mario's dad:

present value of the annuity when he is 65 = $758,127.12 (same as Mario's)

the future value of his contributions = monthly contribution x annuity factor

future value = $758,127.12

FV annuity factor, 300 periods, 0.583333% = 810.07118

monthly contribution = $758,127.12 / 810.07118 = $935.88

5 0

4 years ago

Peyton has collected 120 aluminum cans for recycling. If 20 cans will fit in each blue plastic bag, how many bags will she need

gogolik [260]

Hi Renee!

--------------------------------------------

We Know:

120 aluminum cans.

20 cans fit in each blue bag.

--------------------------------------------

Solution:

120 / 20 = 6

--------------------------------------------

Answer:

She will need 6 bags to carry all the aluminum cans.

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Hope This Helps :)

6 0

3 years ago

Answer and I’ll give you brainlist !! graph y <1-3x

Veronika [31]

Answer:

Step-by-step explanation:

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3 years ago

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The ratio of the number of cups of yellow paint to the number of cups of blue paint that Greg mixed to make a shade of green pai

Greeley [361]

why did you delete my answer it was right like if I'm going to waste my time on trying to help you and you delete it that's not ok cause I worked hard on it and it was 100% right so you can stop deleting my answers when I'm wasting my time on you

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3 years ago

Solve for r V=1/3πh²(3r-h)

STALIN [3.7K]

Rewrite the equation:

1/3 ⋅ ( πr2 ( 3r−h )) = V.

4 0

3 years ago