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Lana71 [14]
4 years ago
10

A^5·a^4/ a^2 A) a^11 B) a^18 C) a^7 D) a^8

Mathematics
1 answer:
lord [1]4 years ago
5 0

Use product rule: x^a x^b = x^a + b

a^5 + 4 - 2

Simplify 5 + 4 - 2 to 7

Answer: a^7

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192x²y + 72.x” – 24rxy – 9px?
IRISSAK [1]

Answer:

3 ( 64 x 2 y + 24 x '' − 8 r x y − 3 p x )

Step-by-step explanation:

If you're looking to factor, which is what I'm guessing you're trying to do. This will be your answer ^^.

If you're looking to factor by grouping: 3 ( 64 x 2 y +24 x '' − 8 r x y − 3 p x )

Glad I could help!!

3 0
3 years ago
If a transformation moves points only up or down, how do the coordinates of the point change? What can you conclude about the co
yarga [219]
<span>There are different coordinate systems the commonest being the system of latitudes, longitudes, and ellipsoidal heights, and the situation is complicated because the latitudes and longitudes of the same point differ slightly depending on the geodetic coordinate system of a nation,the result being that different system of latitude and longitude in use for the same point can disagree in coordinates sometimes by more than 200 meters.</span>
5 0
3 years ago
Which of the following is NOT a common characteristic of a binomial distribution?
eimsori [14]

Answer:

You should perform x trials until you observe a success.

Step-by-step explanation:

By process of elimination:

A binomial experiment is a statistical experiment that must meet certain requirements:

Each outcome is either a success (P) or a failure (Q).

All trials are independent.

There are a fixed number of "n" trials.

The probability of success, p, is the same for each trial.

8 0
3 years ago
Plese help i need the answer
Sladkaya [172]

Using linear function concepts, it is found that:

a) The initial value is of 3 and the rate of change is of 20.

b) The rate of change means that for <u>each hour, the cost increases by 3 Dhs</u>, while the initial value means that <u>a flat fee of 20 Dhs is paid</u>.

<h3>What is a linear function?</h3>

A linear function is modeled by:

y = mx + b

In which:

  • m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0, and also can be considered as the initial value.

In this problem, the function that gives the charge C for renting a bicycle for h hours is:

C(h) = 3h + 20

Item a:

Comparing to the standard function, we have that:

  • The initial value is of 3 and the rate of change is of 20.

Item b:

The rate of change means that for <u>each hour, the cost increases by 3 Dhs</u>, while the initial value means that <u>a flat fee of 20 Dhs is paid</u>.

You can learn more about linear function concepts at brainly.com/question/24808124

6 0
3 years ago
For this question, any answer that is not a whole number should be entered as a fraction in simplest form, using / as the fracti
borishaifa [10]

Answer:

I think it's 1 fourth or .25

Step-by-step explanation:

7 0
3 years ago
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