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2 years ago

I need help pleaseeeeeeeeeeeeeeeeeeeeee ill be in trouble if i get it wrong

Mathematics

1 answer:

navik [9.2K]2 years ago

4 0

4 1/2 aka 45/10 use keep change flip and make the problem turn into 9/10 x 5/1 then multiply 9x5 and 10x1 then divide those two numbers.

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Bobby’s uncle gave him 300 baseball cards. Each week, Bobby purchases 40 baseball cards to add to his collection.

sertanlavr [38]

Answer:

300 + 40w => 300

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A community park is shaped like a trapezoid with a height of 30 yd, a top base of 25 yd, and a bottom base of 33 yd. The park ha

mr Goodwill [35]

The area of the park without fountain is about 819.76 square yards.

5 0

3 years ago

Rebecca was advised to invest her £12000 life savings in a special High

Evgesh-ka [11]

#1st year

$\\ \rm\Rrightarrow 12000+0.045(12000)=12540$

#2nd year

$\\ \rm\Rrightarrow 12540+0.05(12540)=13167$

#3rd year

$\\ \rm\Rrightarrow 13167+0.053(13167)=13864.85$

#4th year

$\\ \rm\Rrightarrow 13864.85+13864.85(0.049)=14544.2$

Total interest

$\\ \rm\Rrightarrow 14544.2-12000=£ 2544.2$

Percentage

$\\ \rm\Rrightarrow \dfrac{2544.2}{12000}\times 100$

$\\ \rm\Rrightarrow 21.2\%$

3 0

2 years ago

Read 2 more answers

For each gym membership sold, the gym keeps $42 and the employee who sold it gets $8. What is the commission the employee earned

horrorfan [7]

Answer:

Commission of the employee = 16%

Step-by-step explanation:

It is given that:

Amount kept by gym = $42

Amount given to employee = $8

Total fee = 42 + 8 = $50

Commission rate = $\frac{Commission}{Total\ fee}*100$

Commission rate = $\frac{8}{50}*100$

Commission rate = 0.16 * 100 = 16%

Therefore,

Commission of the employee = 16%

4 0

3 years ago

Read 2 more answers

In Exercise,find the balance in the account after 10 years.

djverab [1.8K]

Answer: The balance in the account after 10 years is $3374.65

Step-by-step explanation:

The exponential equation for growth [ compounded continuously] is

$y=pe^{rt}$

, where P= Present value

r= growth rate ( in decimal)

t= time (years)

By considering the given information , we have

p=$2500 r = % =0.03 and t= 10

Substitute all the values in the above equation , we get

$y=2500e^{0.03(10)}$

$y=2500e^{0.3}$

$y=2500(1.3498588)=3374.64701894\approx3374.65$ [Round to the nearest cent]

Therefore, the balance in the account after 10 years is $3374.65

3 0

2 years ago