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3 years ago

9

I’m not sure Wht to do?

1 answer:

Leto [7]3 years ago

3 0

What was the question so I can help

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Rex took out a loan for $5000 and planned to pay it back in 4 years. If he paid $600 in interest for those 4 years, what was the

Gwar [14]

$~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\dotfill & \$600\\ P=\textit{original amount deposited}\dotfill & \$5000\\ r=rate\to r\%\to \frac{r}{100}\\ t=years\dotfill &4 \end{cases} \\\\\\ 600=5000(\frac{r}{100})(4)\implies \cfrac{600}{5000(4)}=\cfrac{r}{100}\implies \cfrac{3}{100}=\cfrac{r}{100}\implies \boxed{3=r}$

7 0

1 year ago

LaVant takes a survey of his class and finds that 1/5 of his classmates watch the same show on friday night. If there are 480 st

atroni [7]

Answer:

Answer C: 96 students

Step-by-step explanation:

Take 1/5 of the 480 total students:

(1/5)(480) = 480/5 = 96

Answer C (96 students) is correct.

4 0

2 years ago

Need help !!!! How to solve this problem

ss7ja [257]

N = 15

First you would add 5 to both sides.

Then you would Multiply 3 on both sides to get N by itself

By multiplying 3 x 5 it gives you 15

So N = 15

5 0

3 years ago

Read 2 more answers

Anton [14]

Answer:

The answer is D. (3+22)÷5

5 0

2 years ago

Read 2 more answers

Please answer circle theorem question.<br> Many thx.

pogonyaev

Answer:

x = 125

Step-by-step explanation:

Tangents from an external point to a circle are congruent , that is

CA = CB

Then Δ ABC is isosceles with base angles being congruent

∠ BAC = ∠ ABC = $\frac{180-70}{2}$ = $\frac{110}{2}$ = 55°

∠ ABC and x are adjacent angles on a straight line and sum to 180° , so

x = 180° - 55° = 125°

Then x = 125

3 0

2 years ago