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Alexeev081 [22]
3 years ago
13

Samples of rejuvenated mitochondria are mutated (defective) in 1% of cases. Suppose 13 samples are studied, and they can be cons

idered to be independent for mutation. Determine the following probabilities.
(a) No samples are mutated.
(b) At most one sample is mutated.
(c) More than half the samples are mutated.
Mathematics
1 answer:
gavmur [86]3 years ago
7 0

Step-by-step explanation:

this isn't much I think so this isn't plus how come everything in March

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What can you do to get 2x alone on the equation? when finished, fill in the blanks and simplify the equation.
Tom [10]

Answer:

2x = 256

Step-by-step explanation:

Your problem → 82.5 + 8(0.25x) = 338.5

82.5+8(0.25x)=338.5

⇒-256+80.25x=0

⇒2x-256=0

⇒2x=256

⇒x=256/2

⇒x=128

4 0
2 years ago
Write context for x - 0.40x =450
IRISSAK [1]

Step-by-step explanation:

0.4 can be 40%

A number decreased by 40% is 450.

What would I decrease by 40%? Probably a discounted item.

Hmm.. what item should I buy... that's $450.

Answer:

I want to buy a phone. It was on sale for 40% off and I purchased it for $450. How much money was the original phone?

8 0
4 years ago
PLZZZ HELP WHAT IS THIS:) <3
7nadin3 [17]
A^2 + b^2 = c^2 in right triangles.
4^2 + b^2 = 8.5^2
16 + b^2 = 72.25
b^2 = 56.25
b = 7.5
4 0
3 years ago
Read 2 more answers
After driving 378 miles, they have used 14 gallons of gas. They have 243 miles left to drive on the trip. How much gas will they
dsp73

Answer:

9 gallon of gas

Step-by-step explanation:

When distance covered is 378 miles, they have used 14 gallons of gas

We need to find how much gas will they need to finish the trip if 243 miles left to drive on the trip.

378 miles = 14 gallons of gas

For 1 mile,

1 gallon of gas is used for \dfrac{14}{378}\ \text{gallon of gas is used}

For 243 miles,

= \dfrac{14}{378}\times 243\ \text{miles}\\\\=9\ \text{gallon of gas is used}

Hence, for 243 miles 9 gallon of gas is used.

6 0
3 years ago
What is the answer to 500 ÷60
Mama L [17]
8 1/3. 60×8=480. 500-480=20. 20 is 1/3 of 60.
6 0
4 years ago
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