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3 years ago

How do I do a multiplication targets or wheels

Mathematics

1 answer:

aleksklad [387]3 years ago

8 0

Answer:

Step-by-step explanation:

do 2 x 2 you should get the right answer

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Debra plans to invest $2,250 for 10 years. She can invest in a savings account that pays 4% simple intrest or a savings account

Diano4ka-milaya [45]

Answer:

$\$180.55$

Step-by-step explanation:

step 1

Simple interest

we know that

The simple interest formula is equal to

$A=P(1+rt)$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest

t is Number of Time Periods

in this problem we have

$t=10\ years\\ P=\$2,250\\r=4\%=4/100=0.04$

substitute in the formula above

$A=2,250(1+0.04*10)$

$A=2,250(1.4)$

$A=\$3,150$

step 2

Interest compounded annually

we know that

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

in this problem we have

$t=10\ years\\ P=\$2,250\\r=4\%=4/100=0.04\\n=1$

substitute in the formula above

$A=2,250(1+\frac{0.04}{1})^{1*10}$

$A=2,250(1.04)^{10}$

$A=\$3,330.55$

step 3

Find the differences between the two final amounts

$A=\$3,330.55-\$3,150=\$180.55$

5 0

3 years ago

Write an expression for the calculation 84 divided into sevenths added to 9 divided into thirds

kogti [31]

(84/7)+ 9/3=
12+9/3
12+3
15

7 0

3 years ago

Donal currently has 7,200 points in his fantasy baseball league, which is 20% more points than Scott How many points does Scott

zlopas [31]

Answer:

5760

Step-by-step explanation:

7200-20%=5760

7 0

3 years ago

Josie deposited $450 in bank account. At begin of month. $35.20 is automatically deducted each month. At end of 4 months how muc

Vedmedyk [2.9K]

Step-by-step explanation:

given,

amount she deposited in bank = $450

amount get automatic deducted each month for her gym membership = $35.20

So, amount of money will left at the end of 4 months = 4 × 35.20 = $140.8

so, $450 - 140.8 = $309.2

therefore, $309.2 amount will remain at the end of 4 months.

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2 years ago

a bag containing 4 red cards numbered 1-4, and 4 white cards numbered 1-4, and 4 black cards numbered 1-4. You choose a card at

Ket [755]

ER...where's the rest of the question..

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3 years ago

How do I do a multiplication targets or wheels ​

How do I do a multiplication targets or wheels