All categories

3 years ago

Will pick Brainliest ONLY if correct answer!

Mathematics

2 answers:

yawa3891 [41]3 years ago

6 0

Answer:

x^4

Step-by-step explanation:

elena-14-01-66 [18.8K]3 years ago

4 0

Answer:

$x {}^{4}$

Step-by-step explanation:

here's your solution :-

=》

$\frac{(x {}^{3}) {}^{4} }{x {}^{8} }$

=》

$\frac{x {}^{12} }{x {}^{8} }$

=》

$x {}^{4}$

You might be interested in

Shiny White dental insurance costs $258 per year. Approximately one-third of insured people need a filling, which averages $110

sveta [45]

Answer:

about $145.33

Step-by-step explanation:

Consider a group of 15 customers. They will pay ...

15 × $258 = $3870

in premiums each year.

One-third of those, 5 customers, will submit claims for fillings, so will cost the insurance company ...

5 × $110 = $550

And 80% of them, 12 customers, will submit claims for preventive check-ups, so will cost the company ...

12 × $95 = $1140

The net income from these 15 customers will be ...

$3870 -550 -1140 = $2180

Then the average income per customer is this value divided by the 15 customers in the group:

$2180/15 = $145.33

_____

Alternate solution

Above, we chose a number of customers that made 1/3 of them and 4/5 of them be whole numbers. You can also work with one premium and the probability of a claim:

258 - (1/3)·110 - 0.80·95 = 145.33

8 0

3 years ago

Read 2 more answers

Y= -3x-2 order pair

n200080 [17]

Answer:

Answer is given below. If you have any doubts write in comments box. 

Step-by-step explanation:

$y = - 3 x - 2 \\ when \: x = - 1 \: \\ - 3( - 1) - 2 = 3 - 2 = 1 \\ when \: x \: = 0 \\ - 3(0) - 2 = 0 - 2 = - 2 \\ when \: x \: = 1 \\ - 3(1) - 2 = - 3 - 2 = - 5 \: \\ \\ therefore \: ordered \: pair \: is \:( - 1,1)(0, - 2)(1, - 5)$

 HAVE A NICE DAY!

THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION. 

3 0

3 years ago

Please help me I really need someone's helppp

soldier1979 [14.2K]

Its an acute angle, im in 6th grade, and your in high school so..... im sorry if i get it wrong, but hey! i tried! lol

5 0

3 years ago

Read 2 more answers

Using the quadratic formula to solve x2 + 20 = 2x, what are the values of x?

Marina86 [1]

Answer:

x=1+i√19,1-i√19

Step-by-step explanation:

Write the problem as a mathematical expression.

Subtract from both sides of the equation.

Use the quadratic formula to find the solutions.

Substitute the values, and into the quadratic formula and Simplify.

Simplify the numerator. Multiply by Simplify

4 0

3 years ago

1. Boost Mobile is offering a free phone for a $30.00

Nataliya [291]

Answer:

30+0.68*m

Step-by-step explanation:

m= minutes

30 is the down payment

you add 30 to 0.68*m or the minutes

4 0

4 years ago