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4 years ago

Find unit rate for 51 in 14 min.

Mathematics

2 answers:

never [62]4 years ago

8 0

16.47 is the answer pleese help on my question

wariber [46]4 years ago

7 0

Its going to be .27ths of an inch for 1 minute.

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Okay so i have a question for yall!!!!!!!!!!11

Oduvanchick [21]

I will, if i understand it!

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3 years ago

A garden table and a bench cost $910 combined. The garden table costs $60 more than the bench. What is the cost of the

EastWind [94]

Answer:

You could subtract 910 from 60 which would give you 850 and that would be your answer.

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Estimate 5÷10/11 to the nearest whole number

4vir4ik [10]

Answer:

${ \tt{5 \div \frac{10}{11} }} \\ \\ \dashrightarrow \: { \tt{5 \times \frac{11}{10} }} \\ \\ \dashrightarrow \: { \tt{ \frac{55}{10} = 5.5}} \\ \\ \dashrightarrow \: { \boxed{ \tt{ 5 \div \frac{10}{11} \approx \: 6}}}$

3 0

3 years ago

Read 2 more answers

Quotient of 1+i/3+4i?

NISA [10]

Answer:

$\dfrac{7}{25} - \dfrac{1}{25}i$

Step-by-step explanation:

I assume you are asking

$\dfrac{1 + i}{3 + 4i}$

although what you wrote means this

$1 + \dfrac{i}{3} + 4i$

Back to what I think is your problem:

$\dfrac{1 + i}{3 + 4i} =$

$= \dfrac{1 + i}{3 + 4i} \times \dfrac{3 - 4i}{3 - 4i}$

$= \dfrac{(1 + i)(3 - 4i)}{(3 + 4i)(3 - 4i)}$

$= \dfrac{3 - 4i + 3i - 4i^2}{9 - 16i^2}$

$= \dfrac{3 - i + 4}{9 + 16}$

$= \dfrac{7 - i}{25}$

$= \dfrac{7}{25} - \dfrac{1}{25}i$

8 0

3 years ago

Assume that $4,000 I deposited into an investment account doubled in value over a six year period. What annual interest rate mus

Novay_Z [31]

Answer:

Interest rate is about 12.246%

The initial deposit doesn't matter because when you divide both sides by the initial deposit you're always left with (1+i)ⁿ=2

Step-by-step explanation:

$4000(1+i)^6=8000\\(1+i)^6=2\\1+i=\sqrt[6]{2} \\1+i=1.122462048\\i=.12246$

6 0

3 years ago