3 years ago

I need help with math can you help me

Mathematics

2 answers:

lyudmila [28]3 years ago

6 0

Answer:

whats the questin

Step-by-step explanation:

maxonik [38]3 years ago

5 0

Answer:

WHATS YOUR QUESTION ?

Step-by-step explanation:

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Doc Brown’s DeLorean has three crucial systems that are required for a successful trip: combustion engine, time circuits, and fl

Nesterboy [21]

Step-by-step explanation:

The total probability that the DeLorean makes the trip is:

P = P(engine) × P(at least 1 time circuit) × P(at least 2 capacitors)

P = P(engine) × (1 − P(0 time circuits)) × P(at least 2 capacitors)

P = 0.94 × (1 − ₄C₀ 0.75⁰ 0.25⁴) × (₃C₂ 0.8² 0.2¹ + ₃C₃ 0.8³ 0.2⁰)

P = 0.94 × (1 − 0.25⁴) × (0.384 + 0.512)

P = 0.83895

The reliability of the DeLorean is approximately 83.9%.

3 0

3 years ago

Which polynomial function has a leading coefficient of 2, root 4 with multiplicity 3, and root 10 with multiplicity 1?

serious [3.7K]

Answer:

Step-by-step explanation:

Yes

8 0

2 years ago

In circle P what is the measure(in degrees) of arc ADB?

ruslelena [56]

Answer:

A: 270 ,':)

Step-by-step explanation:

8 0

3 years ago

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a washer and a dryer cost $640 combined. the washer cost $60 less than the dryer . what is the cost of the dryer?

Delvig [45]

Answer:

380

Step-by-step explanation:

640/2=320

320-60=260

640-260=380

5 0

3 years ago

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What is the exact value of x in the exponential equation 2^5x − 57 = 43?

katovenus [111]

Start by getting the term with the exponent on one side
$2^{5x}=100$

take the log of both sides
$log 2^{5x} =log100$

There is a log rule that says we can bring down the exponent
$5xlog2=log100$

Solve for x
$5x= \frac{log100}{log2}$
5x=6.64

answer: x=1.33

4 0

3 years ago

I need help with math can you help me ​

I need help with math can you help me