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3 years ago

Estimate the question 435 x 5.3

Mathematics

1 answer:

Alja [10]3 years ago

5 0

2305.5 i think it is that

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Answer:

There are 30 backpacks on each shelf if thats what your asking

Step-by-step explanation:

Because 2 times 3 is 6 and 5 times 6 is 30

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3 years ago

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70. Suppose that you currently have one credit card with a balance of $10,000 at an annual rate of 24.00% interest. You have sto

Simora [160]

Answer:

$1+r+r^{2}+r^{3}+.....+r^{n-1} = \frac{1-r^{n}}{1-r}$

Step-by-step explanation:

Taking the succession:

$1+r+r^{2}+r^{3}+.....+r^{n-1}$

You can multiply and divide by 1-r without chaging the result:

$\frac{1-r}{1-r} (1+r+r^{2}+r^{3}+.....+r^{n-1})$

Distributing the upper part of the fraction you have:

$\frac{1}{1-r} (1-r+r-r^{2}+r^{2}-r^{3}+r^{3}-r^{4}+.....+r^{n-1}-r^{n})$

As can be seen all the intermediate members will be canceled by a same member with opposite sign, only $(1-r^{n})$ will be left so:

$1+r+r^{2}+r^{3}+.....+r^{n-1} = \frac{1-r^{n}}{1-r}$

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3 years ago

Which of the following is the quotient of the rational expressions shown here? x/x-1 / 1/x+1.

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Answer:

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: 01.07 Laboratory Techniques

Assignment: 01.07 Laboratory

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2 years ago

HELP PLEASE 20 POINTS

madam [21]

I think the answer is b

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3 years ago

10000000000-188888 10 points

Debora [2.8K]

Answer:

I think the calculation answer will be 9,999,811,112

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3 years ago

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