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3 years ago

What 2 fingers should you use to properly check your pulse?

Mathematics

2 answers:

lesya692 [45]3 years ago

8 0

Your middle finger and index/pointer.

Dmitry_Shevchenko [17]3 years ago

3 0

The Answer is:

C: Pointer and Middle Finger.

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HELP!!!

AfilCa [17]

1.
-x = 2 - 3x + 6
-x + 3x = 8
2x = 8
x = 8/2
x = 4

2.
Step 1: 2(3x − 4) = 8 + 2x + 4
Step 2: 5x − 6 = 12 + 2x ← wrong
The correct step: Step 2: 6x − 8 = 12 + 2x

3.
The next step is 2m = 8

3 0

3 years ago

Read 2 more answers

Pls help it’s not 2 and not 10

eduard

Answer:

11.18

Step-by-step explanation:

6 0

3 years ago

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Solve the equation x/2=x/3+1/2

Mice21 [21]

Answer: x=3

Step-by-step explanation:

Move all x terms to the same side- x/2-x/3-1/2

Multiply to get common denominator- 3x/6-2x/6=1/2

Subtract 3x/6 and 2x/6 - x/6=1/2

Simplify - x=3

7 0

3 years ago

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Consider the algebraic expression:

o-na [289]

Answer:

where is the expression??

7 0

3 years ago

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The waiting time at an elevator is uniformly distributed between 30 and 200 seconds. what is the probability a rider must wait m

stira [4]

1.5 minutes = 90 second

The probability density function is

$f_X(x)=\begin{cases}\dfrac1{200-30}=\dfrac1{170}&\text{for }30\le x\le200\\\\0&\text{otherwise}\end{cases}$

so the probability of interest is

$\mathbb P(X>90)=\displaystyle\int_{90}^\infty f_X(x)\,\mathrm dx$
$\mathbb P(X>90)=\dfrac1{170}\displaystyle\int_{90}^{200}\mathrm dx$
$\mathbb P(X>90)=\dfrac{200-90}{170}=\dfrac{11}{17}\approx0.6471$

5 0

3 years ago