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musickatia [10]
3 years ago
13

If the simple interest on ​$7000 for 3 years is ​$1890​, then what is the interest​ rate?

Mathematics
1 answer:
hoa [83]3 years ago
4 0

Answer:

0.09 or 9%

Step-by-step explanation:

I = Prt

Given:

I = 1890

P = 7000

t = 3

Work:

I = Prt

r = I/(Pt)

r = 1890/(7000 x 3)

r = 1890/21000

r = 0.09

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(4/3a - 3c - 5b) + (-a-2b+4c)
Darina [25.2K]

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▹ Answer

<em>1/3a + c - 7b</em>

▹ Step-by-Step Explanation

(4/3a - 3c - 5b) + (-a - 2b + 4c)

<u>Remove the parentheses</u>

(4/3a - 3c - 5b) + (-a - 2b + 4c)

<u>Rewrite</u>

4/3a - 3c - 5b - a - 2b + 4c

<u>Calculate</u>

1/3a - 3c - 5b - 2b + 4c

<u>Final Answer</u>

1/3a + c - 7b

Hope this helps!

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5 0
3 years ago
Which two numbers add up to 24 and multiply to -240?
posledela

Answer:

tôi không hiểu bạn nói gì

Step-by-step explanat ion :

5 0
3 years ago
PLS HELP ME IS EZZZZZ
Arte-miy333 [17]

Answer:

825.663706143591cm

Step-by-step explanation:

80cm × 4 = 320cm

100cm × 3 = 300cm

The radius is 40

40 × 2 = 80cm

Circumference is πd

π80 = 251.327412287183

÷ 2 = 125.663706143591cm

In total

320 + 300 + 80 + 125.663... =

825.663706143591cm

6 0
3 years ago
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Y=mx+b
b= y-intercept
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answer: y=2/3x-5
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Which of the following equations is equivalent to 6.87p + 9.2 = -7.056?
zhuklara [117]
P=8128/3435 that’s the Answr
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3 years ago
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