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2 years ago

Help ASAP 20 POINTS!!!!!!! (6 x 10^-2) divided by (8 x 10^7)

1 answer:

8 0

6.6
×
10
−
8
3.3
×
10
−
4
=
2
×
10
−
4
Explanation:
6.6
×
10
−
8
3.3
×
10
−
4
=
6.6
3.3
×
10
−
8
10
−
4
=
2
×
10
(
−
8
)
−
(
−
4
)
- as
a
m
a
n
=
a
m
−
n
=
2
×
10
−
8
+
4
=
2
×
10
−
4

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NEED HELP ASAP PLEASE!!!!

victus00 [196]

Try 11 because 36 plus 43 plus 90(right angle) is 169. The total degree of yeh triangle is 180 so 180-169 is 11

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3 years ago

There is a 0.9968 probability that a randomly selected 50 year old female lives through the year (based on data from the US depa

SashulF [63]

There is a 0.9968 probability that a randomly selected 50-year-old female lives through the year (based on data from the U.S. Department of Health and Human Services).

-------------------

A Fidelity life insurance company charges $226 for insuring that the female will live through the year. If she does not survive the year, the policy pays out $50,000 as a death benefit.

From the perspective of the 50-year-old female, what are the values corresponding to the two events of surviving the year and not surviving?

----

Ans: -226 ; 50,000-226 = 49774

-------------------------

If a 50-year-old female purchases the policy, what is her expected value?

WORK TRIED:

In the event she lives, the value is -$226. In the event she dies, the value is $49,774.

----

E(x) = 0.9968*(-226) + 0.0032(49774) = -$66

==================================================

Cheers,

ROR

3 0

3 years ago

Six friends earned $645 for painting some rooms in a neighbors house. If they divide the money equally, how much will each frien

raketka [301]

Each friend would get $107.5

7 0

3 years ago

Can someone solve Pythagorean theorem

Ad libitum [116K]

Answer:

48 units

b= 48 units

Step-by-step explanation:

pythag is $a^2+b^2=c^2$

we have a and c

so substitute them in

$14^2+b^2=50^2$

now you can solve

$196+b^2=2500$

subtract 196 from both sides

$b^2=2500-196$

subtract

2500 - 196 = 2304

$b^2=2304$

solve for the square root

square root of 2304= 48

therefore b= 48 units

5 0

3 years ago

When three times the sum of a number and seven is increased by ten, the result is four. What is the number ?

densk [106]

Answer:

x=9 :))

Step-by-step explanation:

First set up your equation.

"3 times" is multiplication

"THE SUM of A NUMBER and seven" that is parenthesis because of the multiplication before it

"is increased by ten" that is an addition at the end

Now we have 3(x+7)+10=4

Solve your equation!

Distribute the 3 now we have 3x+21+10=4

Add like terms

now it should look like this... 3x+31=4

Subtract 31 from both sides and it looks like...

3x=27

Divide by the x-value

x=9

4 0

4 years ago