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IrinaVladis [17]

3 years ago

7

determine the time necessary for P to double when it is invested at interest rate r compounded annually, monthly, daily, and con

tinuously. r= 4.6%

1 answer:

ziro4ka [17]3 years ago

7 0

Answer:

Step-by-step explanation:

sasasa

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What is 3 1/2 - 2 5/7 and show the work

Hunter-Best [27]

$3 \frac{1}{2} -2 \frac{5}{7} = \frac{(3\cdot2)+1}{2} - \frac{(2\cdot7)+5}{7} = \frac{7}{2} - \frac{19}{7} \\\\= \frac{7\times 7}{2\times 7} - \frac{19\times 2}{7\times 2} = \frac{49}{14} - \frac{38}{14} \\\\= \frac{49-38}{14} =\boxed{\bf{\frac{11}{14}}}$

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3 years ago

What is the area of the rectangle?

STatiana [176]

Answer:

9x^2 25x+14

Step-by-step explanation:

using FOIL:

(x+2)(9x+7)

9x^2 +7x + 18x +14

9x^2 25x+14

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3 years ago

Convert 9.8 cm to mm. (please show the steps to how you did the problem.)

UNO [17]

Answer:

0.98

Step-by-step explanation:

$9.8 \div 10 \\ 0.98 \\ so \: answer \: is \: 0.98$

4 0

2 years ago

Read 2 more answers

Trapezoid QRST has two right angles. A 5in. altitude can be drawn dividing QRST into a rectangle and an isosceles right triangle

iVinArrow [24]

The area of the trapezoid is 57.5 square inches.

If you draw out the description, you will see that your trapezoid can be divided into a rectangle that is 9 x 5 and an isosceles right triangle with a base of 5 and height of 5.

Just find the areas of both and add them together.

Rectangle:
5 x 9 = 45

Triangle:
0.5 x 5 x 5 = 12.5

45 + 12.5 = 57.5

5 0

3 years ago

Which of these is a part of the prime factorization of 630? a. 3^3 b.5^2x7 c. 3^3x7 d.5^2

Sunny_sXe [5.5K]

Answer:

A

Step-by-step explanation:

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3 years ago