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777dan777 [17]
3 years ago
8

What is the theoretical probability that a coin toss results in two heads showing?

Mathematics
1 answer:
myrzilka [38]3 years ago
8 0

Answer:

Very likely

Step-by-step explanation:

(1/2)x2=1

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Problem page the sum of two numbers is 56 . the smaller number is 16 less than the larger number. what are the numbers?
igomit [66]
Create equations using the given information
1) x+y=56
2) y=x-16
Substitute the value of y into the 1st equation and simplify
1)x+x-16=56
   2x=72
   x=36
Substitute the value of x into the 1st equation and simplify
1)x+y=56
   36+y=56
   y=20

Answer: 20 and 36

8 0
3 years ago
Find the value of X.
olganol [36]

Because the ratio of a 45,45,90 triangle is 1:1: square root 2, x=4.

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4 0
3 years ago
Rachel must store a few pieces of her furniture for six months. A storage unit costs $55 for the first month and $47.50 for the
shepuryov [24]

y=$47.50(5)+$55

y=$237.50+$55

y=$292.55

y=total

m(47.50+ amount increased by after the starting $55

b=$55; the start.


7 0
3 years ago
What is 9*10^-5 in standard notation
kvasek [131]

Answer:

[see answer below]

Step-by-step explanation:

9*10^{-5}

We would move the decimal 5 places to the left.

9*10^{-5}\\\\\rightarrow\boxed{0.00009}

Hope this helps!

3 0
3 years ago
A personal trainer makes $25,000 per year and has just begun contributing
Alex Ar [27]

Answer:

$6,540

Step-by-step explanation:

In 1 year, the trainer contributes 6% of 25,000;

0.06*25000= $1500

The employer matches 9% of his contributions; 9% of 1,500

0.09*1500= $135

Therefore, in 1 year, the 401(k) account will have 1500+135=$1635

This means that in order to find how much will have ben contributed after 4 years , you multiply $1635 by 4;

1635*4= $6,540

3 0
3 years ago
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