2 years ago

0401) Which unitrate is equivalent to 17 miles per gallon

Mathematics

1 answer:

Dimas [21]2 years ago

6 0

51 is the answer

hope its help

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Three eights of the students in Ms. Mull's class ride the bus. If there are 24 students in the class, how many students ride the

olganol [36]

I Think the awnser would be 9,jsdfgeuriyftveywoqtfryyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy

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3 years ago

74.94×103= <br> because the number 10³ has ?<br> zeros when it is written without an exponent.

horsena [70]

Answer:

74940, three

Step-by-step explanation:

74.94 × 10³

74.94 × 1000

74940

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2 years ago

Clarence saved 19% of the money he earned. If he earned $90, how much did Clarence save?

Tcecarenko [31]

Answer:

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Step-by-step explanation:

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2 years ago

Please help me with this

Yuliya22 [10]

Answer is B. Bc it's 72/12 =.5

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3 years ago

If f (n)(0) = (n + 1)! for n = 0, 1, 2, , find the taylor series at a=0 for f.

Pie

Given that $f^{(n)}(0)=(n+1)!$ , we have for $f(x)$ the Taylor series expansion about 0 as

$f(x)=\displaystyle\sum_{n=0}^\infty\frac{(n+1)!}{n!}x^n=\sum_{n=0}^\infty(n+1)x^n$

Replace $n+1$ with $n$ , so that the series is equivalent to

$f(x)=\displaystyle\sum_{n=1}^\infty nx^{n-1}$

and notice that

$\displaystyle\frac{\mathrm d}{\mathrm dx}\sum_{n=0}^\infty x^n=\sum_{n=1}^\infty nx^{n-1}$

Recall that for $|x|$ , we have

$\displaystyle\sum_{n=0}^\infty x^n=\frac1{1-x}$

which means

$f(x)=\displaystyle\sum_{n=1}^\infty nx^{n-1}=\frac{\mathrm d}{\mathrm dx}\frac1{1-x}$
$\implies f(x)=\dfrac1{(1-x)^2}$

5 0

2 years ago