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S_A_V [24]
4 years ago
15

Andrea wants to deposit money into a bank account that earns 4% simple interest. use the formula to find the amount of money tha

t she should deposit so that she earns $2800 after 3.5 years. show and explain your work. answer: (score for question 3: ___ of 7 points) solve the equation and write the solution set. answer:
Mathematics
1 answer:
den301095 [7]4 years ago
7 0

"The formula" is

I = Prt . . . . where I is the interest earned, P is the principal amount, r is the rate, and t is the time period

Andrea wants ...

... 2800 = P×0.04×3.5

... 2800/0.14 = P = 20,000 . . . . . divide by the coefficient of P

Andrea should deposit $20,000 to earn $2800 after 3.5 years.

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I need help to solve this problem p/0,05p
AfilCa [17]

p / 0.05p

= 1 / 0.05

= 20  answer

7 0
3 years ago
OKay, i need help asap pls. The ratio__ is equivalent to 12/36. The ratio__is not equivalent to 12/36.
EleoNora [17]

The ratio of 1:3 is equivalent to 12/36. The ratio 3 / 4 is not equivalent to 12/36.

Given that,
The ratio__ is equivalent to 12/36. The ratio__is not equivalent to 12/36.
Blank statement to be filled from the options.

<h3>What is the Ratio?</h3>

The ratio can be defined as the comparison of the fraction of one quantity towards others. e.g.- water in milk.

Here,
12 / 36 = 1 / 3
and
12 / 36 ≠ 3 / 4

Thus,  the ratio of 1:3 is equivalent to 12/36. The ratio 3 / 4 is not equivalent to 12/36.


Learn more about Ratio here:

brainly.com/question/13419413

#SPJ1

The question seems to be incomplete,
So we will fill a ratio that is equivalent to 12 / 36 and one ratio that is not equivalent to 12 / 36,
We have two ratios here 1:3 and 3:4


8 0
2 years ago
Explain the question and I'll add you as branlist
Ilya [14]

Answer:

What question? We need more context

8 0
3 years ago
Read 2 more answers
Determine whether theses lines are parallel, perpendicular or neither
belka [17]

Answer:

Lines 2 and 3 are parallel with slope (-2/3) and different y intercepts, and both are perpendicular to line 1              (-1) / (3/2) = (-2/3)

Step-by-step explanation:

Parallel lines have the same slope

Perpendicular lines have negative reciprocal slopes

line 1: 6x - 4y = 2

line 1: 4y =  6x - 2

line 1:   y = (3/2)x - 0.5

line 2:  y = (-2/3)x - 6

line 3:3y = -2x + 4

line 3: y = (-2/3)x + 4/3

8 0
3 years ago
Slope :3 y-intercept :1
fiasKO [112]

Answer:

<em>y = 3x + 1</em>

Step-by-step explanation:

y = mx + b

The slope, or <em>m</em>, is 3.

The y-intercept, or <em>y</em>, is 1.

Plug them into the equation.

y = mx + b

<em>y = 3x + 1</em>

6 0
3 years ago
Read 2 more answers
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