Find IJ. A. 17 B. 10.5 C. 10 D. 13

Mathematics

2 answers:

Zolol [24]2 years ago

8 0

Answer:

B:10.5

Step-by-step explanation:

half of 21 is 10.5

oksano4ka [1.4K]2 years ago

3 0

B would be the correct anwser , if you scale factor it by 2 .

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Please answer my question

Brrunno [24]

ANSWER:

It is letter B. because plus the 7 and 2= 9 and we cant see a whole number so it dosent have 1 so I am very sure about my answer

3 0

2 years ago

Maureen earned some money doing odd jobs last summer and put it in a savings account that earns 9% interest compounded quarterly

ivolga24 [154]

Answer:

Maureen earned $123.19 doing odd jobs

Step-by-step explanation:

The compound interest formula is given by:

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

Where A(t) is the amount of money after t years, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per unit year and t is the time in years for which the money is invested or borrowed.

In this question:

Compounded quarterly means that $n = 4$