All categories

2 years ago

I need the answer, i'll give 2 points, lol

Mathematics

2 answers:

Dimas [21]2 years ago

8 0

I think is 192 but I'm not sure

Juli2301 [7.4K]2 years ago

8 0

When you divide numbers with same base, the exponents subtract
(4^-2)/(4^-4) = 4^(-2-(-4) = 4^2
4^2 = 16
12 * 16 = 192
The solution is 192

You might be interested in

HELP PLEASE MATH!! A company is testing tires for wear and tear. A given tire is said to either pass the test (P) or fail the te

Xelga [282]

Answer:

PPF, PFF

Step-by-step explanation:

There are several ways you can list all the possible combinations. A couple of my favorite are a) use a binary counting sequence; b) use a gray code counting sequence.

Using the first method, the binary numbers 000 to 111 can be listed in numerical order as 000, 001, 010, 011, 100, 101, 110, 111. Letting 0=P and 1=F, the ones missing from your list are the ones in italics in my list.

Using the second method, we change the right-most character, then the middle one, and finally the left-most character so there is one change at a time: 000, 001, 011, 010, 110, 111, 101, 100.

After you have a list of all possible combinations, it is a simple matter to compare the given list to the list of possibilities to see which are missing.

5 0

3 years ago

Read 2 more answers

Abdull sells computers for a local computer outlet. He gets paid $400 per month plus a commission of 4.2% on all the computer ha

Fed [463]

Ok. So… Let's see if I can solve this one.

So since they wanted 4.2% out of the 640,000 Abdull makes, we can move the decimal(4.2%) to the left twice. Which will get .042 . The afterword-that will allow us to multiply 640,000 dollar with .042 . Which mean Adbull has receive 26,880 cash that year.

Answer for “A” = 26,880

Ok so his annual salary plus his commission. That means his 400 dollar (per month) plus the amount on the sales commission. Which mean… 400 dollar(Monthly) plus 26,880 dollars. Which will get us 27,280

A = 26,880

B = 27,280

(Im not sure about answer B because Im not sure if they are talking about yearly price for both or monthly payment for 400 dollar plus the monthly commission.) But overall, their,you have your answer.

4 0

3 years ago

Sandra walks two miles in 32 minutes, and she runs two miles in 24 minutes. Which of the following equations can be used to calc

Ludmilka [50]

I think it is 32 divided by 24=X

6 0

3 years ago

A tractor is moving at a speed of 15 miles per hour what’s the tractors speed in feet per minute

kicyunya [14]

15 mph 5280 ft 1 hr
----------- * ------------- * ------------ = 1320 feet per min.
1 1 mile 60 min

You might want to make use of the fact that 60 mph = 88 ft/sec.

5 0

3 years ago

Read 2 more answers

Which value, to the nearest tenth, is the smallest solution of f(x) = g(x) if f(x) = ln(x + 5) – 1 and g(x) = x3 – 2x + 1?

nekit [7.7K]

Answer:

There are two possibilities of determine which solution is the smallest one:

(i) The smallest solution is the value of $x$ has the smallest distance with respect to origin: $(x_{2},y_{2}) = (0.18,0)$

(ii) The smallest solution is the most negative value: $(x_{1},y_{1}) = (-1.577,0)$

Step-by-step explanation:

Let $f(x) = g(x)$ , $f(x) = \ln (x+5)-1$ and $g(x) = x^{3}-2\cdot x + 1$ , then we have the following implicit equation:

$\ln (x+5)-x^{3}+2\cdot x -2 = 0$ (1)

This equation cannot be solved by analytical means. There are two different strategies to solve this expression: (i) Numerical methods, (ii) Graphical methods. We decide to use the second method:

Let suppose that we use this function $h(x) = \ln (x+5) -x^{3}+2\cdot x - 2$ . By the help of a graphing tool, we find the smallest solution such that $h(x) = 0$ . There are three possible solutions: $(x_{1},y_{1}) = (-1.577,0)$ , $(x_{2},y_{2}) = (0.18,0)$ , $(x_{3}, y_{3}) = (1.376, 0)$

There are two possibilities of determine which solution is the smallest one:

(i) The smallest solution is the value of $x$ has the smallest distance with respect to origin: $(x_{2},y_{2}) = (0.18,0)$

(ii) The smallest solution is the most negative value: $(x_{1},y_{1}) = (-1.577,0)$

5 0

2 years ago