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Stells [14]
3 years ago
9

Can you help solve this problem?

Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
4 0
The difference between the two spots is 2.4
and there are 3 vacant spots!
so each number goes up by 2.4/3!
each number will rise by 0.8 then r would be= 57.9
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1. Over 3 years, how much more does $3000 in a savings account with an APR of 3.2% compounded
Sedbober [7]

Answer:

$1080

Step-by-step explanation:

((3000 \times 0.032) \times 2) \times 3 = 576

convert % to decimal by multiplying 3.2%x100=0.032

then multiply by initial amount 3000x0.032

then multiply by 2 because it's compounding semiannual

then multiply by 3 because it's over a 3 yr period

do the same for the quarterly compound but multiply by 4 because it's quarterly

((3000 \times 0.03) \times 2) \times3 = 1080

over a 3 yr period the quarterly compounded amount will earn:

1080 - 576 = 504

$504 more than the account compounded semiannual

5 0
3 years ago
How do you do this math problem -4+7x+4=3
11111nata11111 [884]

Answer:

x = 3/7

x = 0.43

Step-by-step explanation:

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7 0
3 years ago
PLEASE HELP!!!! 25 POINTS!!!!
Andrei [34K]

Answer:

0.9562

Step-by-step explanation:

Binomial probability is mathematically expressed as:

P(X=x)={n\choose x}p^x(1-p)^{n-x}

Given that p=0.18, n=5 ,  is calculated as:

P(X\leq 2)=P(0)+P(1)+P(2)\\\\={5\choose 0}0.18^0(1-0.18)^5+{5\choose 1}0.18^1(1-0.18)^4+{5\choose 2}0.18^2(1-0.18)^3\\\\=0.3707+0.4069+0.1786\\\\=0.9562

Hence, the probability of no more than 2 successes in 5 trials is 0.9562

4 0
3 years ago
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avanturin [10]
Given the vertex of the parabola at point (2, -3):

The quadratic function in vertex form is:

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6 0
3 years ago
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miv72 [106K]

Answer:

y = -2x - 5

Step-by-step explanation:

2y = x - 3

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gradient = 1/2

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(-3) = -2(-1) + c

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-5 = c

3 0
2 years ago
Read 2 more answers
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