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3 years ago

Y’all I need a lot of help please help me and please show work

Mathematics

1 answer:

Nadya [2.5K]3 years ago

4 0

Answer:

Step-by-step explanation:

no of total groups = 2+6+4=12

so in total there are 12 groups

each have equal number of members

so the answer is the number that is not a factor of 12

i hope this help you

this is quite high order thinking question

so don't know about the steps

if you understood then you may write the steps yourself

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Can someone plz help me with this question

Karo-lina-s [1.5K]

Answers are A and E, this is because you can do 3:12 x 4 = 12:48 and 3:12/4 = 1:4 therefore they are all equal values

5 0

3 years ago

$765.13 is deposited at the end of each month for 3 years in an account paying 2% Interest compounded monthly. Find the final am

Crank

Answer:

Option B.

Step-by-step explanation:

The future value formula, for an annuity, is:

$FV = \frac{P((1+r)^{n} - 1)}{r}$

An annuity means that a number of payments happen during the period(an year, for example).

P is the value of the deposit, r is the interest rate, as a decimal, and n is the number of deposits.

In this question:

Deposits of $765.13, so $P = 765.13$

Each month, for 3 years. An year has twelve months, so $n = 3*12 = 36$

2% Interest a year. An year has 12 months, so $r = \frac{0.02}{12} = 0.00167$

Find the final amount of the account.

$FV = \frac{765.13*((1 + 0.00167)^{36} - 1)}{0.00167} = 28,363.46$

The final amount of the account will be $28,363.46, which is option B.

8 0

3 years ago

Between which two integers is the square root of 60?

Korolek [52]

Answer:

between 7 and 8

Step-by-step explanation:

Consider perfect squares either side of 60, that is

49 < 60 < 64, then

$\sqrt{49}$ < $\sqrt{60}$ < $\sqrt{64}$ , that is

7 < $\sqrt{60}$ < 8

8 0

3 years ago

Read 2 more answers

I need a help please

asambeis [7]

Answer:

Step-by-step explanation:

1+2->12^-4=1243

8 0

3 years ago

The length of each side of the square is decreased by 2 inches, so the perimeter is now 48 inches . What was the original length

Jet001 [13]

X=original length of each side of the square.
perimeter: sum of all sides=4(length of the side)
The length of each side of the new square will be= (x-2)
we can suggest this equation:

4(x-2)=48

We solve this equation:
4(x-2)=48
4x-8=48
4x=48+8
4x=56
x=56/4
x=14

Answer: the original length of each side of the square would be 14 in.

5 0

3 years ago