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2 years ago

I am greater than 35 i am less than 45 i have 2 ones

Mathematics

2 answers:

Nookie1986 [14]2 years ago

8 0

What? I don't understand.

erma4kov [3.2K]2 years ago

4 0

Is the answer 42 I think

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If u guys answer this one ill give away free p

yawa3891 [41]

Answer:

$\frac{50}{7}$

Step-by-step explanation:

Swap the fraction,

$5 *\frac{10}{7} = \frac{50}{7}$

or around 7.142...

3 0

2 years ago

Describe the possible lengths of the third side of the triangle given that the lengths of the other two sides are 2 feet and 40

Marrrta [24]

Answer:

The length of the third side is between 16 inches and 64 inches.

Step-by-step explanation:

The length of a side of a triangle is between the sum and the difference of the lengths of the other two sides.

First, we need both sides in the same units. Let's convert feet to inches.

2 ft * (12 in.)/(ft) = 24 in.

The sides measure 24 inches and 40 inches.

Now we add and subtract the two lengths.

40 in. + 24 in. = 64 in.

40 in. - 24 in. = 16 in.

The length of the third side is between 16 inches and 64 inches.

8 0

2 years ago

The average annual salary of the employees of a company in the year 2005 was $80,000. It increased by the same factor each year

Kryger [21]

The answer is f(x)=80(1.1)x

4 0

2 years ago

Read 2 more answers

Determine the values of the constants b and c so that the function given below is differentiable. f(x)={2xbx2+cxx≤1x>1

Lera25 [3.4K]

Assuming the function is

$f(x)=\begin{cases}2x&\text{for }x\le1\\bx^2+cx&\text{for }x>1\end{cases}$

For $f(x)$ to be differentiable, it necessarily has to be continuous. For this condition to be met, we need

$\displaystyle\lim_{x\to1^-}f(x)=\lim_{x\to1^+}f(x)=f(1)$
$\iff\displaystyle\lim_{x\to1}2x=\lim_{x\to1}(bx^2+cx)$
$\iff2=b+c$

For the derivative to exist, the one-sided limits of the derivative must also exist and be equal. We have

$f'(x)=\begin{cases}2&\text{for }x1\end{cases}$

$\displaystyle\lim_{x\to1^-}2=\lim_{x\to1^+}(2bx+c)$
$\iff2=2b+c$

Now we solve for $b$ and $c$ :

$\begin{cases}b+c=2\\2b+c=2\end{cases}\implies b=0,c=2$

5 0

3 years ago

1. Suppose you flip a penny 50 times, with 25 tosses landing heads up. What percentage of the tosses would be heads? %

Paul [167]

Answer:

50%

Step-by-step explanation:

Half of 50 is 25, so when it comes to a percent, half of 100% (50) is 50% (25)

8 0

2 years ago