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3 years ago

How many whole numbers are less than n+1?

Mathematics

2 answers:

Marina86 [1]3 years ago

7 0

Answer:

n+1 or n

Step-by-step explanation:

a whole number contains 0 no integers

and that means n or n+1

Romashka [77]3 years ago

6 0

Answer:

Step-by-step explanation:

<h2>I am not sure but i think it may be infinite, because a whole number can be an integer so can it just keep reducing the numbers like -20, -21,-23,... and so on. I think i might be wrong though. Let me know if this helps!</h2>

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64=(x+8)+90<br><br>what does x equal

Tomtit [17]

$Solution, solve\:for\:x,\:64=\left(x+8\right)+90\quad :\quad x=-34$

$Steps:$

$64=\left(x+8\right)+90$

$\mathrm{Switch\:sides}, \left(x+8\right)+90=64$

$\mathrm{Remove\:parentheses}:\quad \left(a\right)=a, x+8+90=64$

$\mathrm{Add\:the\:numbers:}\:8+90=98, x+98=64$

$\mathrm{Subtract\:}98\mathrm{\:from\:both\:sides}, x+98-98=64-98$

$\mathrm{Simplify}, x=-34$

$\mathrm{The\:Correct\:Answer\:is\:x=-34}$

$\mathrm{Hope\:This\:Helps!!!}$

4 0

3 years ago

If cos8x = 13/36 find the value of cos4x.

Elina [12.6K]

The value of cos 4x from the given identity is 0.999

<h3>Trigonometry identity</h3>

Given the cosine identity

cos8x = 13/36

Determine the value of x

8x = arccos(13/36)
8x = 0.36111

x = 0.36111/8
x = 0.04514

Determine the value of cos4x

cos4x = cos4(0.04514)

cos4(0.04514) = 0.999

Hence the value of cos 4x from the given identity is 0.999

Learn more trig identity here; brainly.com/question/7331447

3 0

2 years ago

a grandmother deposits $6000 in an account that pays 9% compounded monthly. What will be the value of the account at the child'

valkas [14]

now, we're assuming she made the deposit at the child's birth, namely when year was 0, at the child's twenty-first birthday that'll be 21 years later.

$~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &\$6000\\ r=rate\to 9\%\to \frac{9}{100}\dotfill &0.09\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{monthly, thus twelve} \end{array}\dotfill &12\\ t=years\dotfill &21 \end{cases} \\\\\\ A=6000\left(1+\frac{0.09}{12}\right)^{12\cdot 21}\implies A=6000(1.0075)^{252}\implies A\approx 39437.11$

8 0

2 years ago

Solve S = 2tr(h + r) for h.

Ivanshal [37]

Answer:

Step-by-step explanation:

4 0

3 years ago

Put the following equation in Slope-intercept form. y=mx+b is the form you are looking for.

Elenna [48]

Answer:

y= -2x+23

Step-by-step explanation:

Subtract 2x over

7 0

3 years ago