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k0ka [10]
2 years ago
15

Peter Piper picked a pickled pepper out of a pepper jar. If the probability of drawing a pickled pepper was 2/5,

Mathematics
1 answer:
Oksanka [162]2 years ago
4 0

Answer:

5

Step-by-step explanation:

2/5 pickled peppers means that there are 2 pickled peppers out of 5 total peppers.

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Can 5ft 9ft 14ft make a triangle?
ss7ja [257]

Answer:

Any dimensions can make a triangle, however

this does not make a right angled triangle.

Step-by-step explanation:

Determine the length of the hypotenuse of a right angle triangle with side lengths 5ft and 9ft by using the formula:

a^2+b^2=c^2\\

\sqrt{a^2+b^2} = c

c=10.29

This is not equal to 14ft.

6 0
3 years ago
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Find a counter example If 6x-3 > 1 then x > 2
Otrada [13]

Answer:

if x=1

Step-by-step explanation:

6(1)-3>1, then (1)> 2

3>1 then 1>2 (not true)

8 0
2 years ago
Rick bought some tetra fish and goldfish for his fish tank. He bought twice as many goldfish as he did tetras. Each goldfish cos
OlgaM077 [116]
1.50y(2)+2.00x=20

Now use the quadratic formula to solve 
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3 years ago
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Analyze the polynomial function ​f(x)equalsnegative 4 (x plus 3 )(x minus 4 )cubed using parts​ (a) through​ (e).a) Determine th
Ksju [112]

Answer:

a) f(x) tends to minus infinity

b) (0,768) is the y-intercept, (4,0) and (-3,0) are the x-intercepts.

Step-by-step explanation:

Our function is f(x)=-4(x+3)(x-4)^3 a polynomial of degree 4.

a) The monomial with highest degree determines the behavior of f(x) when x tends to infinity and when x tends to -infinity. This monomial is -4x⁴. Without expanding completely, (x-4)³ has x³ as a summand, which multiplies with -4x from the first factor, to give -4x⁴. When x goes to infinity (or minus infinitive), x²=(x²)² is positive (nonzero squares are always positive) thus -4x² is negative, and f(x) tends to minus infinity.

b). To find the y-intercept, we compute (0,f(0)). Since f(0)=-4(3)(-4)³=768, then (0,768) is the point of the y-intercept.

For the x-intercept, solve f(x)=0. f(x)=0 has the solutions x=-3 and x=4. In this case, the x-intercept is in both x=0 and x=4. Then (-3,0) and (4,0) are x-intercepts.

5 0
3 years ago
Again. Did I solve the Matrices correctly. By the way it's multiplying matrices.
liberstina [14]
I just used my Ti 84

it is correct except for 3rd number

should be
-3
-6
-16
8
3 0
3 years ago
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