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Iteru [2.4K]
3 years ago
8

Can someone plsss help me with my math practice quiz I really need help

Mathematics
1 answer:
steposvetlana [31]3 years ago
4 0
What do you need help with
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After 3 years, Remington earned $390 in simple interest from a CD into which he initially deposited $4000. What was the annual i
olganol [36]
R=I/pt
R=(390÷(4,000×3))×100
R=3.25%
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3 years ago
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Help please and please give a detailed answer
Natali [406]
The answer is 18
Working out:
1 1/2 x 4 =6
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Divide the following polynomials using the long division model (4x ^ 4 - 5x ^ 3 + 2x ^ 2 - x + 5) + (x ^ 2 + x + 1)
densk [106]

Answer:

The ramainder is equal -86

Step-by-step explanation:

Since the polynomial degree Q(x) is 1, the remainder of the division must be a number. Therefore we only need to calculate the value of polynomial for x = -2

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3 years ago
Callie says she can use long division to convert the square root of 7 to a decimal. What is the square root of 7 written as a de
mezya [45]
2.645751311 (I did it on a scientific calculator, so sorry if they wanted you to show the work..)
6 0
3 years ago
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With the drain open, a pool loses water at a rate of 9 gallons per minute. At that rate, how long will it take to drain 486 gall
Snezhnost [94]

divide 486 by 9 = 54

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