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Vikentia [17]
3 years ago
12

How many ways can 5 apple trees, 4 pear trees, and 3 cherry trees be arranged along a fence line?

Mathematics
2 answers:
Lady_Fox [76]3 years ago
4 0

Answer:

24 ways

Step-by-step explanation:

4x3x2

12x2

24

Tems11 [23]3 years ago
3 0

Answer:

60

Step-by-step explanation:

5 x 4 x 3=60

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The water company that serves St. George Island charges a base facility fee of $32.00 each month. In addition, they charge $6.53
prohojiy [21]

The function for the monthly charge for water service would be


F(x) = 32 + 6.53x      where x=the number of kilogallons used.

8 0
4 years ago
How do I solve quadratic equations for example,h(t) = – 0.07t2 + 0.007t + 5
g100num [7]

Answer:

  x ≈ -8.402, 8.502

Step-by-step explanation:

The usual methods of solving quadratic equations apply to this one. Any of them can be used: graphing, factoring, completing the square, quadratic formula.

<h3>Solution</h3>

Often, when the coefficients are non-integers and have no obvious relationship to each other, the most convenient method of solution is the quadratic formula. It tells you the solution to ax²+bx+c=0 is ...

  x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}

Your equation has the coefficients, a = -0.07, b = 0.007, c = 5, so the solutions are ...

  x=\dfrac{-0.007\pm\sqrt{0.007^2-4(-0.07)(5)}}{2(-0.07)}=\dfrac{-0.007\pm\sqrt{1.400049}}{-0.14}\\\\x=0.05\pm\sqrt{\dfrac{200007}{2800}}=0.05\pm\sqrt{71.4310\overline{714285}}\\\\\boxed{x\approx\{-8.40169,\,8.50169\}}

5 0
2 years ago
Read 2 more answers
I dont understand
crimeas [40]
To determine the inverse of a function, we first write the parent function in terms of y. So, in this part the x would be isolated to one side of the equation. Then, with the new form of the parent function, we switch the x into y and y to x. The new function would be the inverse function. For the given function, we do as follows:

<span> y=-4/x + 1 
y - 1 = -4/x
x ( y - 1 ) = -4
x = -4 / (y -1)

Replacing x into y and y into x,

</span>y = -4 / (x -1)

<span>Therefore, the inverse is y=-a/x-b where a = 4 and b = 1.</span>
6 0
3 years ago
Simplify the expression. 4x^10y^-3/12x^-2y
pogonyaev

Answer:

x^8/3y^2

Step-by-step explanation:

6 0
3 years ago
Which equation has the least solution?<br> a. x+5=13<br> b. -6x=-30<br> c. x/4=18<br> d. x-2=-11
ozzi
A) x+5=13 -- subtract 5 from both sides
x=8

B) -6x=-30 -- they're both negative so change the sign to positive
6x=30 -- divide both sides by 6
x=5

C) x/4=18 -- multiply both sides by 4
x=72

D) x-2=-11 -- add 2 to both sides
x=-9

D gives the lowest answer.
7 0
4 years ago
Read 2 more answers
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