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4 years ago

7

A person plans to invest a total of $3500 in one bank account at 2.6% annual interest and another bank account at 15% annual int

erest. How much should he invest in each account so that the total interest in one year will be $153.

1 answer:

zhuklara [117]4 years ago

3 0

Is it a compounded interest or is it a monthly or yearly compounded interest?

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In the right triangle ABC shown to the right, what is the length of

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Share £117 In the ratio 5:2:6

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3 years ago

*BEST ANSWER WILL BE MARKED BRAINLIEST*<br><br> MNOP is a square. what are the value of t and f?

igomit [66]

For this case as MNOP is a square then the angles of each vertex are equal to 90 degrees.

Therefore, we have the following equations:

$4t + 20 = 90\\7f + 6 = 90$

From these equations, we can clear the values of the unknowns.

For equation 1 we have:

$4t + 20 = 90\\4t = 90 - 20\\4t = 70$

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For equation 2 we have:

$7f + 6 = 90\\7f = 90 - 6\\7f = 84$

$f = \frac{84}{7}\\f = 12$

Answer:

The values of t and f are given by:

$t = 17.5\\f = 12$

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3 years ago

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The area of the base of a rectangular prisim four and three fourths and the height of two and one third what is the volume

VikaD [51]

Data:
$A_{base} = 4 \frac{3}{4} = \frac{4*4+3}{4} = \frac{16+3}{4} \to A_{base} = \frac{19}{4}$

$h (height) = 2 \frac{1}{3} = \frac{3*2+1}{3} = \frac{6+1}{3} \to h (height) = \frac{7}{3}$
$v (volume) = ?$

Formula: $V = A_{b}*h$

Solving:
$V = A_{b}*h$
$V = \frac{19}{4} * \frac{7}{3}$
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$V = 11.08333....$
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7 0

4 years ago

1. What is an equation of a line, in point-slope form, that passes through (1,-7) and has a slope of -2/3?

Nookie1986 [14]

1. What is an equation of a line, in point-slope form, that passes through (1,-7) and has a slope of -2/3?

Point Slope form y − y1 = m(x − x1)

Y1: -7 x1:1 slope :-2/3

Y-(-7)=-2/3(x-1)

Y+7=-2/3(x-1)

2. What is the equation of a line, in point-slope form, that passes through (-2,-6) and had a slope of 1/3?

Y-(-6)=1/3(x-(-2))

Y+6=1/3(x+2)

3.What is an equation in point-slope form of the line that passes through the points (4,5) and (-3,-1)

SlopeM: =change in y/change in x

M= -1-5/-3-4

M= -6/-7

M=6/7

So now slope:6/7, point (4,5)

Y-y1=m(x-x1)

Equation in point slope

Y-5=6/7(x-4)

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4 years ago