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3 years ago

What is 86.69 rounded to the nearest dollar?

2 answers:

6 0

The nearest dollar would be to the ones place.
Since the 6 in the tenths place is bigger than 5, the 6 in the ones place will go up one.

Answer:
87

xxMikexx [17]3 years ago

5 0

86.60 rounded to the nearest dollar would be 87 dollars

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Since the slope of a vertical line is undefined, is it possible ofr vertical lines to be parallel?

ikadub [295]

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3 years ago

1. Valerie's monthly income is $300 and her monthly expenses are $250. How much money

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Step-by-step explanation:

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2 years ago

June gavyn and Alex share some sweets in the ratio 3:5:4 June gets 39 sweets how many sweets are there altogether?

NeX [460]

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146

Step-by-step explanation:

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3 years ago

Read 2 more answers

Zeke deposited $300 into a savings account. The interest rate on the account is 3%, compounded continuously. To determine how lo

Vedmedyk [2.9K]

$\bf \begin{array}{llll} \textit{logarithm of factors} \\\\ \log_a(xy)\implies \log_a(x)+\log_a(y) \end{array} ~\hspace{4em} \begin{array}{llll} \textit{Logarithm of rationals} \\\\ \log_a\left( \frac{x}{y}\right)\implies \log_a(x)-\log_a(y) \end{array}$

$\bf \begin{array}{llll} \textit{Logarithm of exponentials} \\\\ \log_a\left( x^b \right)\implies b\cdot \log_a(x) \end{array} ~\hspace{7em} \begin{array}{llll} \textit{Logarithm Cancellation Rules} \\\\ \stackrel{\textit{let's use this one}}{log_a a^x = x}\qquad \quad a^{log_a x}=x \end{array} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ 900=300e^{0.03t}\implies \log_e(900)=\log_e(300e^{0.03t})$

$\bf \log_e(900)=\log_e(300)+\log_e(e^{0.03t})\implies \ln(900)=\ln(300)+0.03t\cdot \ln(e) \\\\\\ \ln(900)-\ln(300)=0.03t\implies \ln\left( \cfrac{900}{300} \right)=0.03t\implies \ln(3)=0.03t$

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3 years ago

Determine the degree for the following functions 4x 5 + 3x 2 + 24 23x 3 – 35x 15 + 45x 9

Aneli [31]

Answer:

Step-by-step explanation:

We assume your expressions are ...

4x^5 + 3x^2 + 24

23x^3 – 35x^15 + 45x^9

The exponents of the variable in the terms of the first expression are ...

5, 2, 0

The largest of these values is 5, so the first expression has degree 5.

The exponents of the variable in the terms of the second expression are ...

3, 15, 9

The largest of these values is 15, so the second expression has degree 15.

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3 years ago