2 years ago

Rajah has with his parents?

Mathematics

2 answers:

Tomtit [17]2 years ago

7 0

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Ad libitum [116K]2 years ago

7 0

What does he have???

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6 + (9 − 1) 2 ÷ 4 <br> the 2 is an exponent

zmey [24]

6+(9-1)^2/4 = 22
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2 years ago

HELP I NEED THIS RN ITS DUE IN LIKE 5 MINS A CARTON CAN HOLD 1,000 UNIT CUBES THAT MESURE 1 INCH BY 1 INCH DESCRIBE THE DIMENSIO

sp2606 [1]

Answer:

the dimensions would b 10 10 and 10

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2 years ago

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A 30 gram sample of a substance that's used to sterilize surgical instruments has a k-value of 0.1235. Find the substances half

jok3333 [9.3K]

Answer : The substances half life in days is, 5.6 days.

Step-by-step explanation :

Half life : It is defined as the amount of time taken by a radioactive material to decay to half of its original value.

All radioactive decays follow first order kinetics.

The relation between the half-life and rate constant is:

$k=\frac{0.693}{t_{1/2}}$

where,

k = rate constant = 0.1235 per days

$t_{1/2}$ = half-life

Now put all the given values in the above formula, we get:

$0.1235\text {days}^{-1}=\frac{0.693}{t_{1/2}}$

$t_{1/2}=5.6\text{ days}$

Thus, the substances half life in days is, 5.6 days.

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2 years ago

What is equavalent to one ninth

Alekssandra [29.7K]

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3 years ago

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Assume that you have a binomial experiment with p=0.4 and a sample size of 100. the expected value for this binomial distributio

UkoKoshka [18]

In Binomial distribution, the expected value or mean is given by,
E(X) = np
where, p = probability of success and n=number of sample size.

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2 years ago