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kari74 [83]
3 years ago
13

The weatherman predicted that the temperature would be within 3° of 52°F.( express each statement using an inequality involving

absolute value)
Mathematics
1 answer:
jekas [21]3 years ago
5 0
49\leq x \geq55
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Solve<br>3 tan 8 &lt;-1 for 0 5 0521.​
BlackZzzverrR [31]

Answer:

Substitute the given value into the function and evaluate.

Substitute the given value into the function and evaluate.

3  tan  ( 8 )  <  −  1  =  0.4216225  <  −  1

0  =  0.4216225  <  −  1

5  =  0.4216225  <  −  1

521  =  0.4216225  <  −  1

Step-by-step explanation:

3 0
3 years ago
14. There are 11 boys and 10 girls in a classroom. A teacher chooses a student at random and puts that student
lutik1710 [3]

Answer:

here

Step-by-step explanation:

https://www.rcboe.org/cms/lib/GA01903614/Centricity/Domain/1351/21.2%20permutations%20and%20probability.pdf

8 0
2 years ago
Read 2 more answers
According to Boyle’s law, PV= K, what was the volume at the time of the first measurement given the following information? Round
Temka [501]
<h2>Hello!</h2>

The answer is:

The first measurement of volume is equal to 835.23 mL.

<h2>Why?</h2>

Boyle's Law equation can be used when the temperature is kept constant, and it establishes a relation between the pressure and volume, showing that when an ideal gas is kept constant, the pressure and volume are inversely proportional.

So, we Boyle's Law equation states that:

P_{1}V_{1}=P_{2}V_{2}

Where,

P_1=FirstPressure\\V_1=FirstVolume\\P_2=NewPressure\\V_2=NewVolume

Now, if we are looking for the first volume measurement, we need to rewrite the equation as follow:

P_{1}V_{1}=P_{2}V_{2}\\\\V_{1}=\frac{P_{2}V_{2}}{P_{1}}

So, substituting the given information and calculating, we have:

V_{1}=\frac{8.59atm*527mL}{5.42atm}

V_{1}=\frac{4526.93atm.mL}{5.42atm}=835.23mL

Hence, the first measurement of volume is equal 835.23 mL.

Have a nice day!

8 0
3 years ago
Write 2 7/10% as a fraction.
Andre45 [30]

Step-by-step explanation:

Can you please reword your problem

6 0
3 years ago
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Can someone help me with this
Olin [163]

Answer:

6

Step-by-step explanation:

If p equals 15 then plug 15 in for p and take 15-9=6. pretty sure that's what they are looking for there.

5 0
3 years ago
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