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Kipish [7]
2 years ago
9

Please help me with this

Mathematics
2 answers:
Ivan2 years ago
6 0
800/560
10/7

Your answer is 1 3/7 pounds per dollar

hope it helps
Alexxx [7]2 years ago
3 0
That's right ^^^^^^^^^
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Please help!!! I will mark someone brainliest!
valina [46]

Answer:

a = 8, b = \frac{3}{2}

Step-by-step explanation:

Given the exponential function

f(x) = ab^{x}

To find a and b use the given coordinate points on the graph

Using (0, 8 ), then

8 = ab^{0} [ b^{0} = 1 ] , then

a = 8

f(x) = 8b^{x}

Using (2, 18 ) , then

18 = 8b² ( divide both sides by 8 )

\frac{18}{8} = b² , that is

b² = \frac{9}{4} ( take the square root of both sides )

b = \sqrt{\frac{9}{4} } = \frac{3}{2}

Thus

f(x) = 8(\frac{3}{2}) ^{x}

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2 years ago
Which statement is correct?
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Step-by-step explanation:.

3 0
3 years ago
Can you please help? Thank you...
solmaris [256]
The answer to the question

4 0
3 years ago
Need help with the introduction to probability lesson, photo is attached below.
erastovalidia [21]

Answer:

For A.) there are only 2 so 2/8 would become0.25

B.) 4 even number 4/8= 1/2 = 0.50

C.) 1 Red  1/8= 0.125

D.) 5 Not blue 5/8 = 0.625

E.)3 Blues 3/8= 0.375

F.) 0 because there are no 9 so it's not possible

Step-by-step explanation:

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Which arrow best shows the position of -v5 on the number line?
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The answer should be A
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