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3 years ago

3.2x20 show work please

1 answer:

6 0

20 x 3.2 = 64.0

It is equal to 64 because of you do long multiplication, it is 32 x 20 then add back in the decimal point in between the 4 and 0 for the answer.

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Determine whether a triangle can be formed with the given side lengths. If so, use Heron's formula to find the area of the trian

Elena-2011 [213]

The answer is 15,183.77 feet.

5 0

2 years ago

A professional organization sells term life insurance and major medical insurance. Of those who have just life insurance, 60% wi

kherson [118]

Answer:

The answer is "0.765 and 0.2353".

Step-by-step explanation:

Please find the complete question in the attached file.

In point a:

P(a substantive term only) $=0.75-0.2 =0.55$

P(major health insurance only) $= 0.45-0.20=0.25$

P(both) $= 0.20$

P(renewal) =P(insurance and renewal term only)+P (substantial and renewable health insurance only)+P (both and renew)

$=0.55\times 0.7+0.25 \times 0.8+0.2 \times 0.9 \\\\ =0.765$

In point b:

In reality, the probability of having both life and major medical insurance provided the policyholder would renew next year

$= \frac{\text{P(both and renew)}}{\text{P(renew)}}$

$=\frac{0.2\times 0.9}{0.765}\\\\=0.2353$

4 0

2 years ago

a baseball glove was on sale for 5/6 of the original price. if the original price was $90 what was the sale price

grandymaker [24]

since the original price was ninety we have to multiply 5/6 by 90
90/1(5/6)
=450/6
=75

6 0

3 years ago

Read 2 more answers

VALUE RATIONAL OR IRRATIONAL? 1. 55 2. V126 5. 0.7

neonofarm [45]

Answer:

1 rational

2 . irrational

3 irrational

4 rational

5 rational

4 0

2 years ago

4a^2-9(x+y)^2 factories this step by step pls. Anyone !! Help me pls!!

xxTIMURxx [149]

Answer:

(2a - 3x - 3y)(2a + 3x + 3y)

Step-by-step explanation:

Hi there !

use formula

a² - b² = (a - b)(a + b)

a = 2a

b = 3(x + y)

4a² - 9(x+y)² =

= [2a - 3(x + y)][2a + 3(x + y)]

= (2a - 3x - 3y)(2a + 3x + 3y)

Good luck !

5 0

2 years ago